Removed unnecessary and/or TDE-unrelated code.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

1 files changed, 0 insertions, 16625 deletions

diff --git a/tqtinterface/qt4/src/kernel/tqrichtext.cpp b/tqtinterface/qt4/src/kernel/tqrichtext.cpp
deleted file mode 100644
index 644255b..0000000
--- a/tqtinterface/qt4/src/kernel/tqrichtext.cpp
+++ /dev/null
@@ -1,16625 +0,0 @@
-#include "tqtglobaldefines.h"
-
-#ifdef USE_QT4
-// #if 0
-
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt3Support module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "tqrichtext_p.h"
-
-#ifndef QT_NO_RICHTEXT
-
-#include "Qt/qbitmap.h"
-#include "Qt/qapplication.h"
-#include "tqcleanuphandler.h"
-#include "Qt/qcursor.h"
-#include "Qt/qdatastream.h"
-#include "tqdragobject.h"
-#include "Qt/qdrawutil.h"
-#include "Qt/qfile.h"
-#include "Qt/qfileinfo.h"
-#include "Qt/qfont.h"
-#include "Qt/qimage.h"
-#include "Qt/qmap.h"
-#include "Qt/qmime.h"
-#include "tqpaintdevicemetrics.h"
-#include "tqpainter.h"
-#include "tqstringlist.h"
-#include "Qt/qstyle.h"
-#include "Qt/qstyleoption.h"
-#include "tqstylesheet.h"
-#include "Qt/qtextstream.h"
-#include "private/qt4_qtextengine_p.h"
-// #include <private/qunicodetables_p.h>
-
-#include <stdlib.h>
-
-#if defined(Q_WS_X11)
-// #include "qx11info_x11.h"
-#endif
-
-QT_BEGIN_NAMESPACE
-
-static TQTextCursor* richTextExportStart = 0;
-static TQTextCursor* richTextExportEnd = 0;
-
-class TQTextFormatCollection;
-
-const int border_tolerance = 2;
-
-#ifdef Q_WS_WIN
-QT_BEGIN_INCLUDE_NAMESPACE
-#include "qt_windows.h"
-QT_END_INCLUDE_NAMESPACE
-#endif
-
-static inline bool is_printer(TQPainter *p)
-{
-    if (!p || !p->device())
-        return false;
-    return p->device()->devType() == QInternal::Printer;
-}
-
-static inline int scale(int value, TQPainter *painter)
-{
-    if (is_printer(painter)) {
-        TQPaintDeviceMetrics metrics(painter->device());
-#if defined(Q_WS_X11)
-        value = value * metrics.logicalDpiY() /
-                QX11Info::appDpiY(painter->tqdevice()->x11Screen());
-#elif defined (Q_WS_WIN)
-        HDC hdc = GetDC(0);
-        int gdc = GetDeviceCaps(hdc, LOGPIXELSY);
-        if (gdc)
-            value = value * metrics.logicalDpiY() / gdc;
-        ReleaseDC(0, hdc);
-#elif defined (Q_WS_MAC)
-        value = value * metrics.logicalDpiY() / 75; // ##### FIXME
-#elif defined (Q_WS_QWS)
-        value = value * metrics.logicalDpiY() / 75;
-#endif
-    }
-    return value;
-}
-
-
-static inline bool isBreakable(TQTextString *string, int pos)
-{
-    if (string->at(pos).nobreak)
-        return false;
-    return (pos < string->length()-1 && string->at(pos+1).softBreak);
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-void TQTextCommandHistory::addCommand(TQTextCommand *cmd)
-{
-    if (current < history.count() - 1) {
-        QList<TQTextCommand *> commands;
-
-        for (int i = 0; i <= current; ++i)
-            commands.insert(i, history.takeFirst());
-
-        commands.append(cmd);
-        while (!history.isEmpty())
-            delete history.takeFirst();
-        history = commands;
-    } else {
-        history.append(cmd);
-    }
-
-    if (history.count() > steps)
-        delete history.takeFirst();
-    else
-        ++current;
-}
-
-TQTextCursor *TQTextCommandHistory::undo(TQTextCursor *c)
-{
-    if (current > -1) {
-        TQTextCursor *c2 = history.at(current)->unexecute(c);
-        --current;
-        return c2;
-    }
-    return 0;
-}
-
-TQTextCursor *TQTextCommandHistory::redo(TQTextCursor *c)
-{
-    if (current > -1) {
-        if (current < history.count() - 1) {
-            ++current;
-            return history.at(current)->execute(c);
-        }
-    } else {
-        if (history.count() > 0) {
-            ++current;
-            return history.at(current)->execute(c);
-        }
-    }
-    return 0;
-}
-
-bool TQTextCommandHistory::isUndoAvailable()
-{
-    return current > -1;
-}
-
-bool TQTextCommandHistory::isRedoAvailable()
-{
-   return (current > -1 && current < history.count() - 1) || (current == -1 && history.count() > 0);
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextDeleteCommand::TQTextDeleteCommand(TQTextDocument *dc, int i, int idx, const QVector<TQTextStringChar> &str,
-                                        const QByteArray& oldStyleInfo)
-    : TQTextCommand(dc), id(i), index(idx), parag(0), text(str), styleInformation(oldStyleInfo)
-{
-    for (int j = 0; j < (int)text.size(); ++j) {
-        if (text[j].format())
-            text[j].format()->addRef();
-    }
-}
-
-TQTextDeleteCommand::TQTextDeleteCommand(TQTextParagraph *p, int idx, const QVector<TQTextStringChar> &str)
-    : TQTextCommand(0), id(-1), index(idx), parag(p), text(str)
-{
-    for (int i = 0; i < (int)text.size(); ++i) {
-        if (text[i].format())
-            text[i].format()->addRef();
-    }
-}
-
-TQTextDeleteCommand::~TQTextDeleteCommand()
-{
-    for (int i = 0; i < (int)text.size(); ++i) {
-        if (text[i].format())
-            text[i].format()->removeRef();
-    }
-    text.resize(0);
-}
-
-TQTextCursor *TQTextDeleteCommand::execute(TQTextCursor *c)
-{
-    TQTextParagraph *s = doc ? doc->paragAt(id) : parag;
-    if (!s) {
-        qWarning("can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId());
-        return 0;
-    }
-
-    cursor.setParagraph(s);
-    cursor.setIndex(index);
-    int len = text.size();
-    if (c)
-        *c = cursor;
-    if (doc) {
-        doc->setSelectionStart(TQTextDocument::Temp, cursor);
-        for (int i = 0; i < len; ++i)
-            cursor.gotoNextLetter();
-        doc->setSelectionEnd(TQTextDocument::Temp, cursor);
-        doc->removeSelectedText(TQTextDocument::Temp, &cursor);
-        if (c)
-            *c = cursor;
-    } else {
-        s->remove(index, len);
-    }
-
-    return c;
-}
-
-TQTextCursor *TQTextDeleteCommand::unexecute(TQTextCursor *c)
-{
-    TQTextParagraph *s = doc ? doc->paragAt(id) : parag;
-    if (!s) {
-        qWarning("can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId());
-        return 0;
-    }
-
-    cursor.setParagraph(s);
-    cursor.setIndex(index);
-    TQString str = TQTextString::toString(text);
-    cursor.insert(str, true, &text);
-    if (c)
-        *c = cursor;
-    cursor.setParagraph(s);
-    cursor.setIndex(index);
-
-#ifndef QT_NO_DATASTREAM
-    if (!styleInformation.isEmpty()) {
-        QDataStream styleStream(&styleInformation, IO_ReadOnly);
-        int num;
-        styleStream >> num;
-        TQTextParagraph *p = s;
-        while (num-- && p) {
-            p->readStyleInformation(styleStream);
-            p = p->next();
-        }
-    }
-#endif
-    s = cursor.paragraph();
-    while (s) {
-        s->format();
-        s->setChanged(true);
-        if (s == c->paragraph())
-            break;
-        s = s->next();
-    }
-
-    return &cursor;
-}
-
-TQTextFormatCommand::TQTextFormatCommand(TQTextDocument *dc, int sid, int sidx, int eid, int eidx,
-                                        const QVector<TQTextStringChar> &old, TQTextFormat *f, int fl)
-    : TQTextCommand(dc), startId(sid), startIndex(sidx), endId(eid), endIndex(eidx), format(f), oldFormats(old), flags(fl)
-{
-    format = dc->formatCollection()->format(f);
-    for (int j = 0; j < (int)oldFormats.size(); ++j) {
-        if (oldFormats[j].format())
-            oldFormats[j].format()->addRef();
-    }
-}
-
-TQTextFormatCommand::~TQTextFormatCommand()
-{
-    format->removeRef();
-    for (int j = 0; j < (int)oldFormats.size(); ++j) {
-        if (oldFormats[j].format())
-            oldFormats[j].format()->removeRef();
-    }
-}
-
-TQTextCursor *TQTextFormatCommand::execute(TQTextCursor *c)
-{
-    TQTextParagraph *sp = doc->paragAt(startId);
-    TQTextParagraph *ep = doc->paragAt(endId);
-    if (!sp || !ep)
-        return c;
-
-    TQTextCursor start(doc);
-    start.setParagraph(sp);
-    start.setIndex(startIndex);
-    TQTextCursor end(doc);
-    end.setParagraph(ep);
-    end.setIndex(endIndex);
-
-    doc->setSelectionStart(TQTextDocument::Temp, start);
-    doc->setSelectionEnd(TQTextDocument::Temp, end);
-    doc->setFormat(TQTextDocument::Temp, format, flags);
-    doc->removeSelection(TQTextDocument::Temp);
-    if (endIndex == ep->length())
-        end.gotoLeft();
-    *c = end;
-    return c;
-}
-
-TQTextCursor *TQTextFormatCommand::unexecute(TQTextCursor *c)
-{
-    TQTextParagraph *sp = doc->paragAt(startId);
-    TQTextParagraph *ep = doc->paragAt(endId);
-    if (!sp || !ep)
-        return 0;
-
-    int idx = startIndex;
-    int fIndex = 0;
-    while ( fIndex < int(oldFormats.size()) ) {
-        if (oldFormats.at(fIndex).c == TQLatin1Char('\n')) {
-            if (idx > 0) {
-                if (idx < sp->length() && fIndex > 0)
-                    sp->setFormat(idx, 1, oldFormats.at(fIndex - 1).format());
-                if (sp == ep)
-                    break;
-                sp = sp->next();
-                idx = 0;
-            }
-            fIndex++;
-        }
-        if (oldFormats.at(fIndex).format())
-            sp->setFormat(idx, 1, oldFormats.at(fIndex).format());
-        idx++;
-        fIndex++;
-        if (fIndex >= (int)oldFormats.size())
-            break;
-        if (idx >= sp->length()) {
-            if (sp == ep)
-                break;
-            sp = sp->next();
-            idx = 0;
-        }
-    }
-
-    TQTextCursor end(doc);
-    end.setParagraph(ep);
-    end.setIndex(endIndex);
-    if (endIndex == ep->length())
-        end.gotoLeft();
-    *c = end;
-    return c;
-}
-
-TQTextStyleCommand::TQTextStyleCommand(TQTextDocument *dc, int fParag, int lParag, const QByteArray& beforeChange)
-    : TQTextCommand(dc), firstParag(fParag), lastParag(lParag), before(beforeChange)
-{
-    after = readStyleInformation( dc, fParag, lParag);
-}
-
-
-QByteArray TQTextStyleCommand::readStyleInformation( TQTextDocument* doc, int fParag, int lParag)
-{
-    QByteArray style;
-#ifndef QT_NO_DATASTREAM
-    TQTextParagraph *p = doc->paragAt(fParag);
-    if (!p)
-        return style;
-    QDataStream styleStream(&style, IO_WriteOnly);
-    int num = lParag - fParag + 1;
-    styleStream << num;
-    while (num -- && p) {
-        p->writeStyleInformation(styleStream);
-        p = p->next();
-    }
-#endif
-    return style;
-}
-
-void TQTextStyleCommand::writeStyleInformation( TQTextDocument* doc, int fParag, const QByteArray& style)
-{
-#ifndef QT_NO_DATASTREAM
-    TQTextParagraph *p = doc->paragAt(fParag);
-    if (!p)
-        return;
-    QByteArray copy = style;
-    QDataStream styleStream(&copy, IO_ReadOnly);
-    int num;
-    styleStream >> num;
-    while (num-- && p) {
-        p->readStyleInformation(styleStream);
-        p = p->next();
-    }
-#endif
-}
-
-TQTextCursor *TQTextStyleCommand::execute(TQTextCursor *c)
-{
-    writeStyleInformation(doc, firstParag, after);
-    return c;
-}
-
-TQTextCursor *TQTextStyleCommand::unexecute(TQTextCursor *c)
-{
-    writeStyleInformation(doc, firstParag, before);
-    return c;
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextCursor::TQTextCursor(TQTextDocument *dc)
-    : idx(0), tmpX(-1), ox(0), oy(0),
-      valid(true)
-{
-    para = dc ? dc->firstParagraph() : 0;
-}
-
-TQTextCursor::TQTextCursor(const TQTextCursor &c)
-{
-    ox = c.ox;
-    oy = c.oy;
-    idx = c.idx;
-    para = c.para;
-    tmpX = c.tmpX;
-    indices = c.indices;
-    paras = c.paras;
-    xOffsets = c.xOffsets;
-    yOffsets = c.yOffsets;
-    valid = c.valid;
-}
-
-TQTextCursor::~TQTextCursor()
-{
-}
-
-TQTextCursor &TQTextCursor::operator=(const TQTextCursor &c)
-{
-    ox = c.ox;
-    oy = c.oy;
-    idx = c.idx;
-    para = c.para;
-    tmpX = c.tmpX;
-    indices = c.indices;
-    paras = c.paras;
-    xOffsets = c.xOffsets;
-    yOffsets = c.yOffsets;
-    valid = c.valid;
-
-    return *this;
-}
-
-bool TQTextCursor::operator==(const TQTextCursor &c) const
-{
-    return para == c.para && idx == c.idx;
-}
-
-int TQTextCursor::totalOffsetX() const
-{
-    int xoff = ox;
-    for (QStack<int>::ConstIterator xit = xOffsets.begin(); xit != xOffsets.end(); ++xit)
-        xoff += *xit;
-    return xoff;
-}
-
-int TQTextCursor::totalOffsetY() const
-{
-    int yoff = oy;
-    for (QStack<int>::ConstIterator yit = yOffsets.begin(); yit != yOffsets.end(); ++yit)
-        yoff += *yit;
-    return yoff;
-}
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-void TQTextCursor::gotoIntoNested(const QPoint &globalPos)
-{
-    if (!para)
-        return;
-    Q_ASSERT(para->at(idx)->isCustom());
-    push();
-    ox = 0;
-    int bl, y;
-    para->lineHeightOfChar(idx, &bl, &y);
-    oy = y + para->rect().y();
-    ox = para->at(idx)->x;
-    TQTextDocument* doc = document();
-    para->at(idx)->customItem()->enterAt(this, doc, para, idx, ox, oy, globalPos-QPoint(ox,oy));
-}
-#endif
-
-void TQTextCursor::invalidateNested()
-{
-    if (nestedDepth()) {
-        QStack<TQTextParagraph*>::Iterator it = paras.begin();
-        QStack<int>::Iterator it2 = indices.begin();
-        for (; it != paras.end(); ++it, ++it2) {
-            if (*it == para)
-                continue;
-            (*it)->invalidate(0);
-#ifndef QT_NO_TEXTCUSTOMITEM
-            if ((*it)->at(*it2)->isCustom())
-                (*it)->at(*it2)->customItem()->invalidate();
-#endif
-        }
-    }
-}
-
-void TQTextCursor::insert(const QString &str, bool checkNewLine, QVector<TQTextStringChar> *formatting)
-{
-    tmpX = -1;
-    bool justInsert = true;
-    TQString s(str);
-#if defined(Q_WS_WIN)
-    if (checkNewLine) {
-        int i = 0;
-        while ((i = s.indexOf(TQLatin1Char('\r'), i)) != -1)
-            s.remove(i ,1);
-    }
-#endif
-    if (checkNewLine)
-        justInsert = s.indexOf(TQLatin1Char('\n')) == -1;
-    if (justInsert) { // we ignore new lines and insert all in the current para at the current index
-        para->insert(idx, s.unicode(), s.length());
-        if (formatting) {
-            for (int i = 0; i < (int)s.length(); ++i) {
-                if (formatting->at(i).format()) {
-                    formatting->at(i).format()->addRef();
-                    para->string()->setFormat(idx + i, formatting->at(i).format(), true);
-                }
-            }
-        }
-        idx += s.length();
-    } else { // we split at new lines
-        int start = -1;
-        int end;
-        int y = para->rect().y() + para->rect().height();
-        int lastIndex = 0;
-        do {
-            end = s.indexOf(TQLatin1Char('\n'), start + 1); // find line break
-            if (end == -1) // didn't find one, so end of line is end of string
-                end = s.length();
-            int len = (start == -1 ? end : end - start - 1);
-            if (len > 0) // insert the line
-                para->insert(idx, s.unicode() + start + 1, len);
-            else
-                para->invalidate(0);
-            if (formatting) { // set formats to the chars of the line
-                for (int i = 0; i < len; ++i) {
-                    if (formatting->at(i + lastIndex).format()) {
-                        formatting->at(i + lastIndex).format()->addRef();
-                        para->string()->setFormat(i + idx, formatting->at(i + lastIndex).format(), true);
-                    }
-                }
-                lastIndex += len;
-            }
-            start = end; // next start is at the end of this line
-            idx += len; // increase the index of the cursor to the end of the inserted text
-            if (s[end] == TQLatin1Char('\n')) { // if at the end was a line break, break the line
-                splitAndInsertEmptyParagraph(false, true);
-                para->setEndState(-1);
-                para->prev()->format(-1, false);
-                lastIndex++;
-            }
-
-        } while (end < (int)s.length());
-
-        para->format(-1, false);
-        int dy = para->rect().y() + para->rect().height() - y;
-        TQTextParagraph *p = para;
-        p->setParagId(p->prev() ? p->prev()->paragId() + 1 : 0);
-        p = p->next();
-        while (p) {
-            p->setParagId(p->prev()->paragId() + 1);
-            p->move(dy);
-            p->invalidate(0);
-            p->setEndState(-1);
-            p = p->next();
-        }
-    }
-
-    int h = para->rect().height();
-    para->format(-1, true);
-    if (h != para->rect().height())
-        invalidateNested();
-    else if (para->document() && para->document()->parent())
-        para->document()->nextDoubleBuffered = true;
-
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoLeft()
-{
-    if (para->string()->isRightToLeft())
-        gotoNextLetter();
-    else
-        gotoPreviousLetter();
-}
-
-void TQTextCursor::gotoPreviousLetter()
-{
-    tmpX = -1;
-
-    if (idx > 0) {
-        idx = para->string()->previousCursorPosition(idx);
-#ifndef QT_NO_TEXTCUSTOMITEM
-        const TQTextStringChar *tsc = para->at(idx);
-        if (tsc && tsc->isCustom() && tsc->customItem()->isNested())
-            processNesting(EnterEnd);
-#endif
-    } else if (para->prev()) {
-        para = para->prev();
-        while (!para->isVisible() && para->prev())
-            para = para->prev();
-        idx = para->length() - 1;
-    } else if (nestedDepth()) {
-        pop();
-        processNesting(Prev);
-        if (idx == -1) {
-            pop();
-            if (idx > 0) {
-                idx = para->string()->previousCursorPosition(idx);
-#ifndef QT_NO_TEXTCUSTOMITEM
-                const TQTextStringChar *tsc = para->at(idx);
-                if (tsc && tsc->isCustom() && tsc->customItem()->isNested())
-                    processNesting(EnterEnd);
-#endif
-            } else if (para->prev()) {
-                para = para->prev();
-                idx = para->length() - 1;
-            }
-        }
-    }
-}
-
-void TQTextCursor::push()
-{
-    indices.push(idx);
-    paras.push(para);
-    xOffsets.push(ox);
-    yOffsets.push(oy);
-}
-
-void TQTextCursor::pop()
-{
-    if (indices.isEmpty())
-        return;
-    idx = indices.pop();
-    para = paras.pop();
-    ox = xOffsets.pop();
-    oy = yOffsets.pop();
-}
-
-void TQTextCursor::restoreState()
-{
-    while (!indices.isEmpty())
-        pop();
-}
-
-bool TQTextCursor::place(const QPoint &p, TQTextParagraph *s, bool link)
-{
-    QPoint pos(p);
-    TQRect r;
-    TQTextParagraph *str = s;
-    if (pos.y() < s->rect().y()) {
-        pos.setY(s->rect().y());
-#ifdef Q_WS_MAC
-        pos.setX(s->rect().x());
-#endif
-    }
-    while (s) {
-        r = s->rect();
-        r.setWidth(document() ? document()->width() : QWIDGETSIZE_MAX);
-        if (s->isVisible())
-            str = s;
-        if (pos.y() >= r.y() && pos.y() <= r.y() + r.height())
-            break;
-        if (!s->next()) {
-#ifdef Q_WS_MAC
-            pos.setX(s->rect().x() + s->rect().width());
-#endif
-            break;
-        }
-        s = s->next();
-    }
-
-    if (!s || !str)
-        return false;
-
-    s = str;
-
-    setParagraph(s);
-    int y = s->rect().y();
-    int lines = s->lines();
-    TQTextStringChar *chr = 0;
-    int index = 0;
-    int i = 0;
-    int cy = 0;
-    int ch = 0;
-    for (; i < lines; ++i) {
-        chr = s->lineStartOfLine(i, &index);
-        cy = s->lineY(i);
-        ch = s->lineHeight(i);
-        if (!chr)
-            return false;
-        if (pos.y() <= y + cy + ch)
-            break;
-    }
-    int nextLine;
-    if (i < lines - 1)
-        s->lineStartOfLine(i+1, &nextLine);
-    else
-        nextLine = s->length();
-    i = index;
-    int x = s->rect().x();
-    if (pos.x() < x)
-        pos.setX(x + 1);
-    int cw;
-    int curpos = s->length()-1;
-    int dist = 10000000;
-    bool inCustom = false;
-    while (i < nextLine) {
-        chr = s->at(i);
-        int cpos = x + chr->x;
-        cw = s->string()->width(i);
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (chr->isCustom() && chr->customItem()->isNested()) {
-            if (pos.x() >= cpos && pos.x() <= cpos + cw &&
-                 pos.y() >= y + cy && pos.y() <= y + cy + chr->height()) {
-                inCustom = true;
-                curpos = i;
-                break;
-            }
-        } else
-#endif
-        {
-            if(chr->rightToLeft)
-                cpos += cw;
-            int diff = cpos - pos.x();
-            bool dm = diff < 0 ? !chr->rightToLeft : chr->rightToLeft;
-            if ((QABS(diff) < dist || (dist == diff && dm == true)) && para->string()->validCursorPosition(i)) {
-                dist = QABS(diff);
-                if (!link || pos.x() >= x + chr->x)
-                    curpos = i;
-            }
-        }
-        i++;
-    }
-    setIndex(curpos);
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (inCustom && para->document() && para->at(curpos)->isCustom() && para->at(curpos)->customItem()->isNested()) {
-        TQTextDocument *oldDoc = para->document();
-        gotoIntoNested(pos);
-        if (oldDoc == para->document())
-            return true;
-        QPoint p(pos.x() - offsetX(), pos.y() - offsetY());
-        if (!place(p, document()->firstParagraph(), link))
-            pop();
-    }
-#endif
-    return true;
-}
-
-bool TQTextCursor::processNesting(Operation op)
-{
-    if (!para->document())
-        return false;
-    TQTextDocument* doc = para->document();
-    push();
-    ox = para->at(idx)->x;
-    int bl, y;
-    para->lineHeightOfChar(idx, &bl, &y);
-    oy = y + para->rect().y();
-    bool ok = false;
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-    switch (op) {
-    case EnterBegin:
-        ok = para->at(idx)->customItem()->enter(this, doc, para, idx, ox, oy);
-        break;
-    case EnterEnd:
-        ok = para->at(idx)->customItem()->enter(this, doc, para, idx, ox, oy, true);
-        break;
-    case Next:
-        ok = para->at(idx)->customItem()->next(this, doc, para, idx, ox, oy);
-        break;
-    case Prev:
-        ok = para->at(idx)->customItem()->prev(this, doc, para, idx, ox, oy);
-        break;
-    case Down:
-        ok = para->at(idx)->customItem()->down(this, doc, para, idx, ox, oy);
-        break;
-    case Up:
-        ok = para->at(idx)->customItem()->up(this, doc, para, idx, ox, oy);
-        break;
-    }
-    if (!ok)
-#endif
-        pop();
-    return ok;
-}
-
-void TQTextCursor::gotoRight()
-{
-    if (para->string()->isRightToLeft())
-        gotoPreviousLetter();
-    else
-        gotoNextLetter();
-}
-
-void TQTextCursor::gotoNextLetter()
-{
-   tmpX = -1;
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-    const TQTextStringChar *tsc = para->at(idx);
-    if (tsc && tsc->isCustom() && tsc->customItem()->isNested()) {
-        if (processNesting(EnterBegin))
-            return;
-    }
-#endif
-
-    if (idx < para->length() - 1) {
-        idx = para->string()->nextCursorPosition(idx);
-    } else if (para->next()) {
-        para = para->next();
-        while (!para->isVisible() && para->next())
-            para = para->next();
-        idx = 0;
-    } else if (nestedDepth()) {
-        pop();
-        processNesting(Next);
-        if (idx == -1) {
-            pop();
-            if (idx < para->length() - 1) {
-                idx = para->string()->nextCursorPosition(idx);
-            } else if (para->next()) {
-                para = para->next();
-                idx = 0;
-            }
-        }
-    }
-}
-
-void TQTextCursor::gotoUp()
-{
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar(idx, &indexOfLineStart, &line);
-    if (!c)
-        return;
-
-    if (tmpX < 0)
-        tmpX = x();
-
-    if (indexOfLineStart == 0) {
-        if (!para->prev()) {
-            if (!nestedDepth())
-                return;
-            pop();
-            processNesting(Up);
-            if (idx == -1) {
-                pop();
-                if (!para->prev())
-                    return;
-                idx = tmpX = 0;
-            } else {
-                tmpX = -1;
-                return;
-            }
-        }
-        TQTextParagraph *p = para->prev();
-        while (p && !p->isVisible())
-            p = p->prev();
-        if (p)
-            para = p;
-        int lastLine = para->lines() - 1;
-        if (!para->lineStartOfLine(lastLine, &indexOfLineStart))
-            return;
-        idx = indexOfLineStart;
-        while (idx < para->length()-1 && para->at(idx)->x < tmpX)
-            ++idx;
-        if (idx > indexOfLineStart &&
-            para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-            --idx;
-    } else {
-        --line;
-        int oldIndexOfLineStart = indexOfLineStart;
-        if (!para->lineStartOfLine(line, &indexOfLineStart))
-            return;
-        idx = indexOfLineStart;
-        while (idx < oldIndexOfLineStart-1 && para->at(idx)->x < tmpX)
-            ++idx;
-        if (idx > indexOfLineStart &&
-            para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-            --idx;
-    }
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoDown()
-{
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar(idx, &indexOfLineStart, &line);
-    if (!c)
-        return;
-
-    if (tmpX < 0)
-        tmpX = x();
-
-    if (line == para->lines() - 1) {
-        if (!para->next()) {
-            if (!nestedDepth())
-                return;
-            pop();
-            processNesting(Down);
-            if (idx == -1) {
-                pop();
-                if (!para->next())
-                    return;
-                idx = tmpX = 0;
-            } else {
-                tmpX = -1;
-                return;
-            }
-        }
-        TQTextParagraph *s = para->next();
-        while (s && !s->isVisible())
-            s = s->next();
-        if (s)
-            para = s;
-        if (!para->lineStartOfLine(0, &indexOfLineStart))
-            return;
-        int end;
-        if (para->lines() == 1)
-            end = para->length();
-        else
-            para->lineStartOfLine(1, &end);
-
-        idx = indexOfLineStart;
-        while (idx < end-1 && para->at(idx)->x < tmpX)
-            ++idx;
-        if (idx > indexOfLineStart &&
-            para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-            --idx;
-    } else {
-        ++line;
-        int end;
-        if (line == para->lines() - 1)
-            end = para->length();
-        else
-            para->lineStartOfLine(line + 1, &end);
-        if (!para->lineStartOfLine(line, &indexOfLineStart))
-            return;
-        idx = indexOfLineStart;
-        while (idx < end-1 && para->at(idx)->x < tmpX)
-            ++idx;
-        if (idx > indexOfLineStart &&
-            para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-            --idx;
-    }
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoLineEnd()
-{
-    tmpX = -1;
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar(idx, &indexOfLineStart, &line);
-    if (!c)
-        return;
-
-    if (line == para->lines() - 1) {
-        idx = para->length() - 1;
-    } else {
-        c = para->lineStartOfLine(++line, &indexOfLineStart);
-        indexOfLineStart--;
-        idx = indexOfLineStart;
-    }
-}
-
-void TQTextCursor::gotoLineStart()
-{
-    tmpX = -1;
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar(idx, &indexOfLineStart, &line);
-    if (!c)
-        return;
-
-    idx = indexOfLineStart;
-}
-
-void TQTextCursor::gotoHome()
-{
-    if (topParagraph()->document())
-        gotoPosition(topParagraph()->document()->firstParagraph());
-    else
-        gotoLineStart();
-}
-
-void TQTextCursor::gotoEnd()
-{
-    if (topParagraph()->document() && topParagraph()->document()->lastParagraph()->isValid())
-        gotoPosition(topParagraph()->document()->lastParagraph(),
-                      topParagraph()->document()->lastParagraph()->length() - 1);
-    else
-        gotoLineEnd();
-}
-
-void TQTextCursor::gotoPageUp(int visibleHeight)
-{
-    int targetY  = globalY() - visibleHeight;
-    TQTextParagraph* old; int index;
-    do {
-        old = para; index = idx;
-        gotoUp();
-    } while ((old != para || index != idx)  && globalY() > targetY);
-}
-
-void TQTextCursor::gotoPageDown(int visibleHeight)
-{
-    int targetY  = globalY() + visibleHeight;
-    TQTextParagraph* old; int index;
-    do {
-        old = para; index = idx;
-        gotoDown();
-    } while ((old != para || index != idx) && globalY() < targetY);
-}
-
-void TQTextCursor::gotoWordRight()
-{
-    if (para->string()->isRightToLeft())
-        gotoPreviousWord();
-    else
-        gotoNextWord();
-}
-
-void TQTextCursor::gotoWordLeft()
-{
-    if (para->string()->isRightToLeft())
-        gotoNextWord();
-    else
-        gotoPreviousWord();
-}
-
-static bool is_seperator(const TQChar &c, bool onlySpace)
-{
-    if (onlySpace)
-        return c.isSpace();
-    return c.isSpace() ||
-           c == TQLatin1Char('\t') ||
-           c == TQLatin1Char('.') ||
-           c == TQLatin1Char(',') ||
-           c == TQLatin1Char(':') ||
-           c == TQLatin1Char(';') ||
-           c == TQLatin1Char('-') ||
-           c == TQLatin1Char('<') ||
-           c == TQLatin1Char('>') ||
-           c == TQLatin1Char('[') ||
-           c == TQLatin1Char(']') ||
-           c == TQLatin1Char('(') ||
-           c == TQLatin1Char(')') ||
-           c == TQLatin1Char('{') ||
-           c == TQLatin1Char('}');
-}
-
-void TQTextCursor::gotoPreviousWord(bool onlySpace)
-{
-    gotoPreviousLetter();
-    tmpX = -1;
-    TQTextString *s = para->string();
-    bool allowSame = false;
-    if (idx == ((int)s->length()-1))
-        return;
-    for (int i = idx; i >= 0; --i) {
-        if (is_seperator(s->at(i).c, onlySpace)) {
-            if (!allowSame)
-                continue;
-            idx = i + 1;
-            return;
-        }
-        if (!allowSame && !is_seperator(s->at(i).c, onlySpace))
-            allowSame = true;
-    }
-    idx = 0;
-}
-
-void TQTextCursor::gotoNextWord(bool onlySpace)
-{
-    tmpX = -1;
-    TQTextString *s = para->string();
-    bool allowSame = false;
-    for (int i = idx; i < (int)s->length(); ++i) {
-        if (!is_seperator(s->at(i).c, onlySpace)) {
-            if (!allowSame)
-                continue;
-            idx = i;
-            return;
-        }
-        if (!allowSame && is_seperator(s->at(i).c, onlySpace))
-            allowSame = true;
-
-    }
-
-    if (idx < ((int)s->length()-1)) {
-        gotoLineEnd();
-    } else if (para->next()) {
-        TQTextParagraph *p = para->next();
-        while (p  && !p->isVisible())
-            p = p->next();
-        if (s) {
-            para = p;
-            idx = 0;
-        }
-    } else {
-        gotoLineEnd();
-    }
-}
-
-bool TQTextCursor::atParagStart()
-{
-    return idx == 0;
-}
-
-bool TQTextCursor::atParagEnd()
-{
-    return idx == para->length() - 1;
-}
-
-void TQTextCursor::splitAndInsertEmptyParagraph(bool ind, bool updateIds)
-{
-    if (!para->document())
-        return;
-    tmpX = -1;
-    TQTextFormat *f = 0;
-    if (para->document()->useFormatCollection()) {
-        f = para->at(idx)->format();
-        if (idx == para->length() - 1 && idx > 0)
-            f = para->at(idx - 1)->format();
-        if (f->isMisspelled()) {
-            f->removeRef();
-            f = para->document()->formatCollection()->format(f->font(), f->color());
-        }
-    }
-
-    if (atParagEnd()) {
-        TQTextParagraph *n = para->next();
-        TQTextParagraph *s = para->document()->createParagraph(para->document(), para, n, updateIds);
-        if (f)
-            s->setFormat(0, 1, f, true);
-        s->copyParagData(para);
-        if (ind) {
-            int oi, ni;
-            s->indent(&oi, &ni);
-            para = s;
-            idx = ni;
-        } else {
-            para = s;
-            idx = 0;
-        }
-    } else if (atParagStart()) {
-        TQTextParagraph *p = para->prev();
-        TQTextParagraph *s = para->document()->createParagraph(para->document(), p, para, updateIds);
-        if (f)
-            s->setFormat(0, 1, f, true);
-        s->copyParagData(para);
-        if (ind) {
-            s->indent();
-            s->format();
-            indent();
-            para->format();
-        }
-    } else {
-        TQString str = para->string()->toString().mid(idx, 0xFFFFFF);
-        TQTextParagraph *n = para->next();
-        TQTextParagraph *s = para->document()->createParagraph(para->document(), para, n, updateIds);
-        s->copyParagData(para);
-        s->remove(0, 1);
-        s->append(str, true);
-        for (int i = 0; i < str.length(); ++i) {
-            TQTextStringChar* tsc = para->at(idx + i);
-            s->setFormat(i, 1, tsc->format(), true);
-#ifndef QT_NO_TEXTCUSTOMITEM
-            if (tsc->isCustom()) {
-                TQTextCustomItem * item = tsc->customItem();
-                s->at(i)->setCustomItem(item);
-                tsc->loseCustomItem();
-            }
-#endif
-            if (tsc->isAnchor())
-                s->at(i)->setAnchor(tsc->anchorName(),
-                                       tsc->anchorHref());
-        }
-        para->truncate(idx);
-        if (ind) {
-            int oi, ni;
-            s->indent(&oi, &ni);
-            para = s;
-            idx = ni;
-        } else {
-            para = s;
-            idx = 0;
-        }
-    }
-
-    invalidateNested();
-}
-
-bool TQTextCursor::remove()
-{
-    tmpX = -1;
-    if (!atParagEnd()) {
-        int next = para->string()->nextCursorPosition(idx);
-        para->remove(idx, next-idx);
-        int h = para->rect().height();
-        para->format(-1, true);
-        if (h != para->rect().height())
-            invalidateNested();
-        else if (para->document() && para->document()->parent())
-            para->document()->nextDoubleBuffered = true;
-        return false;
-    } else if (para->next()) {
-        para->join(para->next());
-        invalidateNested();
-        return true;
-    }
-    return false;
-}
-
-/* needed to implement backspace the correct way */
-bool TQTextCursor::removePreviousChar()
-{
-    tmpX = -1;
-    if (!atParagStart()) {
-        para->remove(idx-1, 1);
-        int h = para->rect().height();
-        idx--;
-        // shouldn't be needed, just to make sure.
-        fixCursorPosition();
-        para->format(-1, true);
-        if (h != para->rect().height())
-            invalidateNested();
-        else if (para->document() && para->document()->parent())
-            para->document()->nextDoubleBuffered = true;
-        return false;
-    } else if (para->prev()) {
-        para = para->prev();
-        para->join(para->next());
-        invalidateNested();
-        return true;
-    }
-    return false;
-}
-
-void TQTextCursor::indent()
-{
-    int oi = 0, ni = 0;
-    para->indent(&oi, &ni);
-    if (oi == ni)
-        return;
-
-    if (idx >= oi)
-        idx += ni - oi;
-    else
-        idx = ni;
-}
-
-void TQTextCursor::fixCursorPosition()
-{
-    // searches for the closest valid cursor position
-    if (para->string()->validCursorPosition(idx))
-        return;
-
-    int lineIdx;
-    TQTextStringChar *start = para->lineStartOfChar(idx, &lineIdx, 0);
-    int x = para->string()->at(idx).x;
-    int diff = QABS(start->x - x);
-    int best = lineIdx;
-
-    TQTextStringChar *c = start;
-    ++c;
-
-    TQTextStringChar *end = &para->string()->at(para->length()-1);
-    while (c <= end && !c->lineStart) {
-        int xp = c->x;
-        if (c->rightToLeft)
-            xp += para->string()->width(lineIdx + (c-start));
-        int ndiff = QABS(xp - x);
-        if (ndiff < diff && para->string()->validCursorPosition(lineIdx + (c-start))) {
-            diff = ndiff;
-            best = lineIdx + (c-start);
-        }
-        ++c;
-    }
-    idx = best;
-}
-
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextDocument::TQTextDocument(TQTextDocument *p)
-    : par(p), parentPar(0)
-#ifndef QT_NO_TEXTCUSTOMITEM
-    , tc(0)
-#endif
-    , tArray(0), tStopWidth(0)
-{
-    fCollection = par ? par->fCollection : new TQTextFormatCollection;
-    init();
-}
-
-void TQTextDocument::init()
-{
-    oTextValid = true;
-    mightHaveCustomItems = false;
-    if (par)
-        par->insertChild(this);
-    pProcessor = 0;
-    useFC = true;
-    pFormatter = 0;
-    indenter = 0;
-    fParag = 0;
-    txtFormat = TQt::AutoText;
-    preferRichText = false;
-    pages = false;
-    focusIndicator.parag = 0;
-    minw = 0;
-    wused = 0;
-    minwParag = curParag = 0;
-    align = TQt::AlignAuto;
-    nSelections = 1;
-
-    setStyleSheet(TQStyleSheet::defaultSheet());
-#ifndef QT_NO_MIME
-    factory_ = TQMimeSourceFactory::defaultFactory();
-#endif
-    contxt.clear();
-
-    underlLinks = par ? par->underlLinks : true;
-    backBrush = 0;
-    buf_pixmap = 0;
-    nextDoubleBuffered = false;
-
-    if (par)
-        withoutDoubleBuffer = par->withoutDoubleBuffer;
-    else
-        withoutDoubleBuffer = false;
-
-    lParag = fParag = createParagraph(this, 0, 0);
-
-    cx = 0;
-    cy = 2;
-    if (par)
-        cx = cy = 0;
-    cw = 600;
-    vw = 0;
-    flow_ = new TQTextFlow;
-    flow_->setWidth(cw);
-
-    leftmargin = rightmargin = 4;
-    scaleFontsFactor = 1;
-
-    commandHistory = new TQTextCommandHistory(100);
-    tStopWidth = formatCollection()->defaultFormat()->width(TQLatin1Char('x')) * 8;
-}
-
-TQTextDocument::~TQTextDocument()
-{
-    delete commandHistory;
-    if (par)
-        par->removeChild(this);
-    clear();
-    delete flow_;
-    if (!par) {
-        delete pFormatter;
-        delete fCollection;
-    }
-    delete pProcessor;
-    delete buf_pixmap;
-    delete indenter;
-    delete backBrush;
-    delete [] tArray;
-}
-
-void TQTextDocument::clear(bool createEmptyParag)
-{
-    while (fParag) {
-        TQTextParagraph *p = fParag->next();
-        delete fParag;
-        fParag = p;
-    }
-    if (flow_)
-        flow_->clear();
-    fParag = lParag = 0;
-    if (createEmptyParag)
-        fParag = lParag = createParagraph(this);
-    selections.clear();
-    oText.clear();
-    oTextValid = false;
-}
-
-int TQTextDocument::widthUsed() const
-{
-    return wused + 2*border_tolerance;
-}
-
-int TQTextDocument::height() const
-{
-    int h = 0;
-    if (lParag)
-        h = lParag->rect().top() + lParag->rect().height() + 1;
-    int fh = flow_->boundingRect().bottom();
-    return qMax(h, fh);
-}
-
-
-
-TQTextParagraph *TQTextDocument::createParagraph(TQTextDocument *dc, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds)
-{
-    return new TQTextParagraph(dc, pr, nx, updateIds);
-}
-
-bool TQTextDocument::setMinimumWidth(int needed, int used, TQTextParagraph *p)
-{
-    if (needed == -1) {
-        minw = 0;
-        wused = 0;
-        p = 0;
-    }
-    if (p == minwParag) {
-        if (minw > needed) {
-            TQTextParagraph *tp = fParag;
-            while (tp) {
-                if (tp != p && tp->minwidth > needed) {
-                    needed = tp->minwidth;
-                    minwParag = tp;
-                }
-                tp = tp->n;
-            }
-        }
-        minw = needed;
-        emit minimumWidthChanged(minw);
-    } else if (needed > minw) {
-        minw = needed;
-        minwParag = p;
-        emit minimumWidthChanged(minw);
-    }
-    wused = qMax(wused, used);
-    wused = qMax(wused, minw);
-    cw = qMax(minw, cw);
-    return true;
-}
-
-void TQTextDocument::setPlainText(const TQString &text)
-{
-    preferRichText = false;
-    clear();
-    oTextValid = true;
-    oText = text;
-
-    int lastNl = 0;
-    int nl = text.indexOf(TQLatin1Char('\n'));
-    if (nl == -1) {
-        lParag = createParagraph(this, lParag, 0);
-        if (!fParag)
-            fParag = lParag;
-        TQString s = text;
-        if (!s.isEmpty()) {
-            if (s[(int)s.length() - 1] == TQLatin1Char('\r'))
-                s.remove(s.length() - 1, 1);
-            lParag->append(s);
-        }
-    } else {
-        for (;;) {
-            lParag = createParagraph(this, lParag, 0);
-            if (!fParag)
-                fParag = lParag;
-            int l = nl - lastNl;
-            if (l > 0) {
-                if (text.unicode()[nl-1] == TQLatin1Char('\r'))
-                    l--;
-                TQString cs = TQString::fromRawData(text.unicode()+lastNl, l);
-                lParag->append(cs);
-            }
-            if (nl == (int)text.length())
-                break;
-            lastNl = nl + 1;
-            nl = text.indexOf(TQLatin1Char('\n'), nl + 1);
-            if (nl == -1)
-                nl = text.length();
-        }
-    }
-    if (!lParag)
-        lParag = fParag = createParagraph(this, 0, 0);
-}
-
-struct TQTextDocumentTag {
-    TQTextDocumentTag(){}
-    TQTextDocumentTag(const TQString&n, const TQStyleSheetItem* s, const TQTextFormat& f)
-        :name(n),style(s), format(f), alignment(TQt::AlignAuto), direction(TQChar::DirON),liststyle(TQStyleSheetItem::ListDisc) {
-            wsm = TQStyleSheetItem::WhiteSpaceNormal;
-    }
-    TQString name;
-    const TQStyleSheetItem* style;
-    TQString anchorHref;
-    TQStyleSheetItem::WhiteSpaceMode wsm;
-    TQTextFormat format;
-    signed int alignment : 16;
-    signed int direction : 5;
-    TQStyleSheetItem::ListStyle liststyle;
-
-    TQTextDocumentTag( const TQTextDocumentTag& t) {
-        name = t.name;
-        style = t.style;
-        anchorHref = t.anchorHref;
-        wsm = t.wsm;
-        format = t.format;
-        alignment = t.alignment;
-        direction = t.direction;
-        liststyle = t.liststyle;
-    }
-    TQTextDocumentTag& operator=(const TQTextDocumentTag& t) {
-        name = t.name;
-        style = t.style;
-        anchorHref = t.anchorHref;
-        wsm = t.wsm;
-        format = t.format;
-        alignment = t.alignment;
-        direction = t.direction;
-        liststyle = t.liststyle;
-        return *this;
-    }
-
-    Q_DUMMY_COMPARISON_OPERATOR(TQTextDocumentTag)
-};
-
-
-#define NEWPAR \
-    do{ \
-        if (!hasNewPar) { \
-            if (!textEditMode && curpar && curpar->length()>1 \
-                 && curpar->at(curpar->length()-2)->c == TQChar::LineSeparator) \
-                curpar->remove(curpar->length()-2, 1); \
-            curpar = createParagraph(this, curpar, curpar->next()); \
-            styles.append(vec); \
-            vec = 0; \
-        } \
-        hasNewPar = true; \
-        curpar->rtext = true;  \
-        curpar->align = curtag.alignment; \
-        curpar->lstyle = curtag.liststyle; \
-        curpar->litem = (curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem); \
-        curpar->str->setDirection((TQChar::Direction)curtag.direction); \
-        space = true; \
-        tabExpansionColumn = 0; \
-        delete vec; \
-        vec = new QVector<TQStyleSheetItem *>(); \
-        for (QStack<TQTextDocumentTag>::Iterator it = tags.begin(); it != tags.end(); ++it) \
-            vec->append(const_cast<TQStyleSheetItem *>((*it).style)); \
-        vec->append(const_cast<TQStyleSheetItem *>(curtag.style)); \
-    } while(false);
-
-
-void TQTextDocument::setRichText(const TQString &text, const TQString &context, const TQTextFormat *initialFormat)
-{
-    preferRichText = true;
-    if (!context.isEmpty())
-        setContext(context);
-    clear();
-    fParag = lParag = createParagraph(this);
-    oTextValid = true;
-    oText = text;
-    setRichTextInternal(text, 0, initialFormat);
-    fParag->rtext = true;
-}
-
-void TQTextDocument::setRichTextInternal(const TQString &text, TQTextCursor* cursor, const TQTextFormat *initialFormat)
-{
-    TQTextParagraph* curpar = lParag;
-    int pos = 0;
-    QStack<TQTextDocumentTag> tags;
-    if (!initialFormat)
-        initialFormat = formatCollection()->defaultFormat();
-    TQTextDocumentTag initag(TQLatin1String(""), sheet_->item(TQLatin1String("")), *initialFormat);
-    if (bodyText.isValid())
-        initag.format.setColor(bodyText);
-    TQTextDocumentTag curtag = initag;
-    bool space = true;
-    bool canMergeLi = false;
-
-    bool textEditMode = false;
-    int tabExpansionColumn = 0;
-
-    const TQChar* doc = static_cast<const TQChar*>(text.unicode());
-    int length = text.length();
-    bool hasNewPar = curpar->length() <= 1;
-    TQString anchorName;
-
-    // style sheet handling for margin and line spacing calculation below
-    TQTextParagraph* stylesPar = curpar;
-    QVector<TQStyleSheetItem *>* vec = 0;
-    QList< QVector<TQStyleSheetItem *> *> styles;
-
-    if (cursor) {
-        cursor->splitAndInsertEmptyParagraph();
-        TQTextCursor tmp = *cursor;
-        tmp.gotoPreviousLetter();
-        stylesPar = curpar = tmp.paragraph();
-        hasNewPar = true;
-        textEditMode = true;
-    } else {
-        NEWPAR;
-    }
-
-    // set rtext spacing to false for the initial paragraph.
-    curpar->rtext = false;
-
-    TQString wellKnownTags = TQLatin1String("br hr wsp table qt body meta title");
-
-    while (pos < length) {
-        if (hasPrefix(doc, length, pos, TQLatin1Char('<'))){
-            if (!hasPrefix(doc, length, pos+1, TQLatin1Char('/'))) {
-                // open tag
-                QMap<TQString, TQString> attr;
-                QMap<TQString, TQString>::Iterator it, end = attr.end();
-                bool emptyTag = false;
-                TQString tagname = parseOpenTag(doc, length, pos, attr, emptyTag);
-                if (tagname.isEmpty())
-                    continue; // nothing we could do with this, probably parse error
-
-                const TQStyleSheetItem* nstyle = sheet_->item(tagname);
-
-                if (nstyle) {
-                    // we might have to close some 'forgotten' tags
-                    while (!nstyle->allowedInContext(curtag.style)) {
-                        TQString msg;
-                        msg.sprintf("QText Warning: Document not valid ('%s' not allowed in '%s' #%d)",
-                                     tagname.ascii(), curtag.style->name().ascii(), pos);
-                        sheet_->error(msg);
-                        if (tags.isEmpty())
-                            break;
-                        curtag = tags.pop();
-                    }
-
-                    /* special handling for p and li for HTML
-                       compatibility. We do not want to embed blocks in
-                       p, and we do not want new blocks inside non-empty
-                       lis. Plus we want to merge empty lis sometimes. */
-                    if(nstyle->displayMode() == TQStyleSheetItem::DisplayListItem) {
-                        canMergeLi = true;
-                    } else if (nstyle->displayMode() == TQStyleSheetItem::DisplayBlock) {
-                        while (curtag.style->name() == TQLatin1String("p")) {
-                            if (tags.isEmpty())
-                                break;
-                            curtag = tags.pop();
-                        }
-
-                        if (curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem) {
-                            // we are in a li and a new block comes along
-                            if (nstyle->name() == TQLatin1String("ul") || nstyle->name() == TQLatin1String("ol"))
-                                hasNewPar = false; // we want an empty li (like most browsers)
-                            if (!hasNewPar) {
-                                /* do not add new blocks inside
-                                   non-empty lis */
-                                while (curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem) {
-                                    if (tags.isEmpty())
-                                        break;
-                                    curtag = tags.pop();
-                                }
-                            } else if (canMergeLi) {
-                                /* we have an empty li and a block
-                                   comes along, merge them */
-                                nstyle = curtag.style;
-                            }
-                            canMergeLi = false;
-                        }
-                    }
-                }
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-                TQTextCustomItem* custom =  0;
-#else
-                bool custom = false;
-#endif
-
-                // some well-known tags, some have a nstyle, some not
-                if (wellKnownTags.contains(tagname)) {
-                    if (tagname == TQLatin1String("br")) {
-                        emptyTag = space = true;
-                        int index = qMax(curpar->length(),1) - 1;
-                        TQTextFormat format = curtag.format.makeTextFormat(nstyle, attr, scaleFontsFactor);
-                        curpar->append(TQString(TQChar(TQChar::LineSeparator)));
-                        curpar->setFormat(index, 1, &format);
-                        hasNewPar = false;
-                    }  else if (tagname == TQLatin1String("hr")) {
-                        emptyTag = space = true;
-#ifndef QT_NO_TEXTCUSTOMITEM
-                        custom = tag(sheet_, tagname, attr, contxt, *factory_ , emptyTag, this);
-#endif
-                    } else if (tagname == TQLatin1String("table")) {
-                        emptyTag = space = true;
-#ifndef QT_NO_TEXTCUSTOMITEM
-                        TQTextFormat format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor);
-                        curpar->setAlignment(curtag.alignment);
-                        custom = parseTable(attr, format, doc, length, pos, curpar);
-#endif
-                    } else if (tagname == TQLatin1String("qt") || tagname == TQLatin1String("body")) {
-                        it = attr.find(TQLatin1String("bgcolor"));
-                        if (it != end) {
-                            TQBrush *b = new TQBrush(QColor(*it));
-                            setPaper(b);
-                        }
-                        it = attr.find(TQLatin1String("background"));
-                        if (it != end) {
-#ifndef QT_NO_MIME
-                            TQImage img;
-                            TQString bg = *it;
-                            const QMimeSource* m = factory_->data(bg, contxt);
-                            if (!m) {
-                                qCritical("QRichText: no mimesource for %s",
-                                          QFile::encodeName(bg).data());
-                            } else {
-                                if (!TQImageDrag::decode(TQT_TQMIMESOURCE_CONST(m), img)) {
-                                    qCritical("TQTextImage: cannot decode %s",
-                                              QFile::encodeName(bg).data());
-                                }
-                            }
-                            if (!img.isNull()) {
-                                TQBrush *b = new TQBrush(QColor(), TQPixmap(img));
-                                setPaper(b);
-                            }
-#endif
-                        }
-                        it = attr.find(TQLatin1String("text"));
-                        if (it != end) {
-                            QColor c(*it);
-                            initag.format.setColor(c);
-                            curtag.format.setColor(c);
-                            bodyText = c;
-                        }
-                        it = attr.find(TQLatin1String("link"));
-                        if (it != end)
-                            linkColor = QColor(*it);
-                        it = attr.find(TQLatin1String("title"));
-                        if (it != end)
-                            attribs.insert(TQLatin1String("title"), *it);
-
-                        if (textEditMode) {
-                            it = attr.find(TQLatin1String("style"));
-                            if (it != end) {
-                                TQString a = *it;
-                                int count = a.count(TQLatin1Char(';')) + 1;
-                                for (int s = 0; s < count; s++) {
-                                    TQString style = a.section(TQLatin1Char(';'), s, s);
-                                    if (style.startsWith(TQLatin1String("font-size:")) && style.endsWith(TQLatin1String("pt"))) {
-                                        scaleFontsFactor = double(formatCollection()->defaultFormat()->fn.pointSize()) /
-                                                           style.mid(10, style.length() - 12).toInt();
-                                    }
-                                }
-                            }
-                            nstyle = 0; // ignore body in textEditMode
-                        }
-                        // end qt- and body-tag handling
-                    } else if (tagname == TQLatin1String("meta")) {
-                        if (attr[TQLatin1String("name")] == TQLatin1String("qrichtext") && attr[TQLatin1String("content")] == TQLatin1String("1"))
-                            textEditMode = true;
-                    } else if (tagname == TQLatin1String("title")) {
-                        TQString title;
-                        while (pos < length) {
-                            if (hasPrefix(doc, length, pos, TQLatin1Char('<')) && hasPrefix(doc, length, pos+1, TQLatin1Char('/')) &&
-                                 parseCloseTag(doc, length, pos) == TQLatin1String("title"))
-                                break;
-                            title += doc[pos];
-                            ++pos;
-                        }
-                        attribs.insert(TQLatin1String("title"), title);
-                    }
-                } // end of well-known tag handling
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-                if (!custom) // try generic custom item
-                    custom = tag(sheet_, tagname, attr, contxt, *factory_ , emptyTag, this);
-#endif
-                if (!nstyle && !custom) // we have no clue what this tag could be, ignore it
-                    continue;
-
-                if (custom) {
-#ifndef QT_NO_TEXTCUSTOMITEM
-                    int index = qMax(curpar->length(),1) - 1;
-                    TQTextFormat format = curtag.format.makeTextFormat(nstyle, attr, scaleFontsFactor);
-                    curpar->append(TQString(TQLatin1Char('*')));
-                    TQTextFormat* f = formatCollection()->format(&format);
-                    curpar->setFormat(index, 1, f);
-                    curpar->at(index)->setCustomItem(custom);
-                    if (!curtag.anchorHref.isEmpty())
-                        curpar->at(index)->setAnchor(TQString(), curtag.anchorHref);
-                    if (!anchorName.isEmpty() ) {
-                        curpar->at(index)->setAnchor(anchorName, curpar->at(index)->anchorHref());
-                        anchorName.clear();
-                    }
-                    registerCustomItem(custom, curpar);
-                    hasNewPar = false;
-#endif
-                } else if (!emptyTag) {
-                    /* if we do nesting, push curtag on the stack,
-                       otherwise reinint curag. */
-                    if (curtag.style->name() != tagname || nstyle->selfNesting()) {
-                        tags.push(curtag);
-                    } else {
-                        if (!tags.isEmpty())
-                            curtag = tags.top();
-                        else
-                            curtag = initag;
-                    }
-
-                    curtag.name = tagname;
-                    curtag.style = nstyle;
-                    curtag.name = tagname;
-                    curtag.style = nstyle;
-                    if (nstyle->whiteSpaceMode()  != TQStyleSheetItem::WhiteSpaceModeUndefined)
-                        curtag.wsm = nstyle->whiteSpaceMode();
-
-                    /* netscape compatibility: eat a newline and only a newline if a pre block starts */
-                    if (curtag.wsm == TQStyleSheetItem::WhiteSpacePre &&
-                         nstyle->displayMode() == TQStyleSheetItem::DisplayBlock)
-                        eat(doc, length, pos, TQLatin1Char('\n'));
-
-                    /* ignore whitespace for inline elements if there
-                       was already one*/
-                    if (!textEditMode &&
-                         (curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal
-                          || curtag.wsm == TQStyleSheetItem::WhiteSpaceNoWrap)
-                         && (space || nstyle->displayMode() != TQStyleSheetItem::DisplayInline))
-                        eatSpace(doc, length, pos);
-
-                    curtag.format = curtag.format.makeTextFormat(nstyle, attr, scaleFontsFactor);
-                    if (nstyle->isAnchor()) {
-                        if (!anchorName.isEmpty())
-                            anchorName += TQLatin1Char('#') + attr[TQLatin1String("name")];
-                        else
-                            anchorName = attr[TQLatin1String("name")];
-                        curtag.anchorHref = attr[TQLatin1String("href")];
-                    }
-
-                    if (nstyle->alignment() != TQStyleSheetItem::Undefined)
-                        curtag.alignment = nstyle->alignment();
-
-                    if (nstyle->listStyle() != TQStyleSheetItem::ListStyleUndefined)
-                        curtag.liststyle = nstyle->listStyle();
-
-                    if (nstyle->displayMode() == TQStyleSheetItem::DisplayBlock
-                         || nstyle->displayMode() == TQStyleSheetItem::DisplayListItem) {
-
-                        if (nstyle->name() == TQLatin1String("ol") ||
-                            nstyle->name() == TQLatin1String("ul") ||
-                            nstyle->name() == TQLatin1String("li")) {
-                            TQString type = attr[TQLatin1String("type")];
-                            if (!type.isEmpty()) {
-                                if (type == TQLatin1String("1")) {
-                                    curtag.liststyle = TQStyleSheetItem::ListDecimal;
-                                } else if (type == TQLatin1String("a")) {
-                                    curtag.liststyle = TQStyleSheetItem::ListLowerAlpha;
-                                } else if (type == TQLatin1String("A")) {
-                                    curtag.liststyle = TQStyleSheetItem::ListUpperAlpha;
-                                } else {
-                                    type = type.toLower();
-                                    if (type == TQLatin1String("square"))
-                                        curtag.liststyle = TQStyleSheetItem::ListSquare;
-                                    else if (type == TQLatin1String("disc"))
-                                        curtag.liststyle = TQStyleSheetItem::ListDisc;
-                                    else if (type == TQLatin1String("circle"))
-                                        curtag.liststyle = TQStyleSheetItem::ListCircle;
-                                }
-                            }
-                        }
-
-
-                        /* Internally we treat ordered and bullet
-                          lists the same for margin calculations. In
-                          order to have fast pointer compares in the
-                          xMargin() functions we restrict ourselves to
-                          <ol>. Once we calculate the margins in the
-                          parser rathern than later, the unelegance of
-                          this approach goes awy
-                         */
-                        if (nstyle->name() == TQLatin1String("ul"))
-                            curtag.style = sheet_->item(TQLatin1String("ol"));
-
-                        it = attr.find(TQLatin1String("align"));
-                        if (it != end) {
-                            TQString align = (*it).toLower();
-                            if (align == TQLatin1String("center"))
-                                curtag.alignment = Qt::AlignCenter;
-                            else if (align == TQLatin1String("right"))
-                                curtag.alignment = Qt::AlignRight;
-                            else if (align == TQLatin1String("justify"))
-                                curtag.alignment = Qt::AlignJustify;
-                        }
-                        it = attr.find(TQLatin1String("dir"));
-                        if (it != end) {
-                            TQString dir = (*it).toLower();
-                            if (dir == TQLatin1String("rtl"))
-                                curtag.direction = TQChar::DirR;
-                            else if (dir == TQLatin1String("ltr"))
-                                curtag.direction = TQChar::DirL;
-                        }
-
-                        NEWPAR;
-
-                        if (curtag.style && curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem) {
-                            it = attr.find(TQLatin1String("value"));
-                            if (it != end)
-                                curpar->setListValue((*it).toInt());
-                        }
-
-                        it = attr.find(TQLatin1String("style"));
-                        if (it != end) {
-                            TQString a = *it;
-                            bool ok = true;
-                            int count = a.count(TQLatin1Char(';'))+1;
-                            for (int s = 0; ok && s < count; s++) {
-                                TQString style = a.section(TQLatin1Char(';'), s, s);
-                                if (style.startsWith(TQLatin1String("margin-top:")) && style.endsWith(TQLatin1String("px")))
-                                    curpar->utm = 1+style.mid(11, style.length() - 13).toInt(&ok);
-                                else if (style.startsWith(TQLatin1String("margin-bottom:")) && style.endsWith(TQLatin1String("px")))
-                                    curpar->ubm = 1+style.mid(14, style.length() - 16).toInt(&ok);
-                                else if (style.startsWith(TQLatin1String("margin-left:")) && style.endsWith(TQLatin1String("px")))
-                                    curpar->ulm = 1+style.mid(12, style.length() - 14).toInt(&ok);
-                                else if (style.startsWith(TQLatin1String("margin-right:")) && style.endsWith(TQLatin1String("px")))
-                                    curpar->urm = 1+style.mid(13, style.length() - 15).toInt(&ok);
-                                else if (style.startsWith(TQLatin1String("text-indent:")) && style.endsWith(TQLatin1String("px")))
-                                    curpar->uflm = 1+style.mid(12, style.length() - 14).toInt(&ok);
-                            }
-                            if (!ok) // be pressmistic
-                                curpar->utm = curpar->ubm = curpar->urm = curpar->ulm = 0;
-                        }
-                    } else if (nstyle->name() == TQLatin1String("html")) {
-                        it = attr.find(TQLatin1String("dir"));
-                        if (it != end) {
-                            TQString dir = (*it).toLower();
-                            if (dir == TQLatin1String("rtl"))
-                                curtag.direction = TQChar::DirR;
-                            else if (dir == TQLatin1String("ltr"))
-                                curtag.direction = TQChar::DirL;
-                        }
-                    }
-                }
-            } else {
-                TQString tagname = parseCloseTag(doc, length, pos);
-                if (tagname.isEmpty())
-                    continue; // nothing we could do with this, probably parse error
-                if (!sheet_->item(tagname)) // ignore unknown tags
-                    continue;
-                if (tagname == TQLatin1String("li"))
-                    continue;
-
-                // we close a block item. Since the text may continue, we need to have a new paragraph
-                bool needNewPar = curtag.style->displayMode() == TQStyleSheetItem::DisplayBlock
-                                 || curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem;
-
-
-                // html slopiness: handle unbalanched tag closing
-                while (curtag.name != tagname) {
-                    TQString msg;
-                    msg.sprintf("QText Warning: Document not valid ('%s' not closed before '%s' #%d)",
-                                 curtag.name.ascii(), tagname.ascii(), pos);
-                    sheet_->error(msg);
-                    if (tags.isEmpty())
-                        break;
-                    curtag = tags.pop();
-                }
-
-
-                // close the tag
-                if (!tags.isEmpty())
-                    curtag = tags.pop();
-                else
-                    curtag = initag;
-
-                if (needNewPar) {
-                    if (textEditMode && (tagname == TQLatin1String("p") || tagname == TQLatin1String("div"))) // preserve empty paragraphs
-                        hasNewPar = false;
-                    NEWPAR;
-                }
-            }
-        } else {
-            // normal contents
-            TQString s;
-            TQChar c;
-            while (pos < length && !hasPrefix(doc, length, pos, TQLatin1Char('<'))){
-                if (textEditMode) {
-                    // text edit mode: we handle all white space but ignore newlines
-                    c = parseChar(doc, length, pos, TQStyleSheetItem::WhiteSpacePre);
-                    if (c == TQChar::LineSeparator)
-                        break;
-                } else {
-                    int l = pos;
-                    c = parseChar(doc, length, pos, curtag.wsm);
-
-                    // in white space pre mode: treat any space as non breakable
-                    // and expand tabs to eight character wide columns.
-                    if (curtag.wsm == TQStyleSheetItem::WhiteSpacePre) {
-                        if  (c == TQLatin1Char('\t')) {
-                            c = TQLatin1Char(' ');
-                            while((++tabExpansionColumn)%8)
-                                s += c;
-                        }
-                        if (c == TQChar::LineSeparator)
-                            tabExpansionColumn = 0;
-                        else
-                            tabExpansionColumn++;
-
-                    }
-                    if (c == TQLatin1Char(' ') || c == TQChar::LineSeparator) {
-                        /* avoid overlong paragraphs by forcing a new
-                               paragraph after 4096 characters. This case can
-                               occur when loading undiscovered plain text
-                               documents in rich text mode. Instead of hanging
-                               forever, we do the trick.
-                            */
-                        if (curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && s.length() > 4096) do {
-                            if (doc[l] == TQLatin1Char('\n')) {
-                                hasNewPar = false; // for a new paragraph ...
-                                NEWPAR;
-                                hasNewPar = false; // ... and make it non-reusable
-                                c = TQLatin1Char('\n');  // make sure we break below
-                                break;
-                            }
-                        } while (++l < pos);
-                    }
-                }
-
-                if (c == TQLatin1Char('\n'))
-                    break;  // break on  newlines, pre delievers a TQChar::LineSeparator
-
-                bool c_isSpace = c.isSpace() && c.unicode() != 0x00a0U && !textEditMode;
-
-                if (curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && c_isSpace && space)
-                    continue;
-                if (c == TQLatin1Char('\r'))
-                    continue;
-                space = c_isSpace;
-                s += c;
-            }
-            if (!s.isEmpty() && curtag.style->displayMode() != TQStyleSheetItem::DisplayNone) {
-                hasNewPar = false;
-                int index = qMax(curpar->length(),1) - 1;
-                curpar->append(s);
-                if (curtag.wsm != TQStyleSheetItem::WhiteSpaceNormal) {
-                    TQTextString *str = curpar->string();
-                    for (int i = index; i < index + s.length(); ++i)
-                        str->at(i).nobreak = true;
-                }
-
-                TQTextFormat* f = formatCollection()->format(&curtag.format);
-                curpar->setFormat(index, s.length(), f, false); // do not use collection because we have done that already
-                f->ref += s.length() -1; // that what friends are for...
-                if (!curtag.anchorHref.isEmpty()) {
-                    for (int i = 0; i < int(s.length()); i++)
-                        curpar->at(index + i)->setAnchor(TQString(), curtag.anchorHref);
-                }
-                if (!anchorName.isEmpty() ) {
-                    for (int i = 0; i < int(s.length()); i++)
-                        curpar->at(index + i)->setAnchor(anchorName, curpar->at(index + i)->anchorHref());
-                    anchorName.clear();
-                }
-            }
-        }
-    }
-
-    if (hasNewPar && curpar != fParag && !cursor && stylesPar != curpar) {
-        // cleanup unused last paragraphs
-        curpar = curpar->p;
-        delete curpar->n;
-    }
-
-    if (!anchorName.isEmpty() ) {
-        curpar->at(curpar->length() - 1)->setAnchor(anchorName, curpar->at(curpar->length() - 1)->anchorHref());
-        anchorName.clear();
-    }
-
-    setRichTextMarginsInternal(styles, stylesPar);
-
-    if (cursor) {
-        cursor->gotoPreviousLetter();
-        cursor->remove();
-    }
-    while (!styles.isEmpty())
-        delete styles.takeFirst();
-    delete vec;
-}
-
-void TQTextDocument::setRichTextMarginsInternal(QList< QVector<TQStyleSheetItem *> *>& styles, TQTextParagraph* stylesPar)
-{
-    // margin and line spacing calculation
-    // qDebug("setRichTextMarginsInternal: styles.size() = %d", styles.size());
-    QVector<TQStyleSheetItem *>* prevStyle = 0;
-    int stylesIndex = 0;
-    QVector<TQStyleSheetItem *>* curStyle = styles.size() ? styles.first() : 0;
-    QVector<TQStyleSheetItem *>* nextStyle =
-        (++stylesIndex) < styles.size() ? styles.at(stylesIndex) : 0;
-    while (stylesPar) {
-        if (!curStyle) {
-            stylesPar = stylesPar->next();
-            prevStyle = curStyle;
-            curStyle = nextStyle;
-            nextStyle = (++stylesIndex) < styles.size() ? styles.at(stylesIndex) : 0;
-            continue;
-        }
-
-        int i, mar;
-        TQStyleSheetItem* mainStyle = curStyle->size() ? (*curStyle)[curStyle->size()-1] : 0;
-        if (mainStyle && mainStyle->displayMode() == TQStyleSheetItem::DisplayListItem)
-            stylesPar->setListItem(true);
-        int numLists = 0;
-        for (i = 0; i < (int)curStyle->size(); ++i) {
-            if ((*curStyle)[i]->displayMode() == TQStyleSheetItem::DisplayBlock
-                 && (*curStyle)[i]->listStyle() != TQStyleSheetItem::ListStyleUndefined)
-                numLists++;
-        }
-        stylesPar->ldepth = numLists;
-        if (stylesPar->next() && nextStyle) {
-            // also set the depth of the next paragraph, required for the margin calculation
-            numLists = 0;
-            for (i = 0; i < (int)nextStyle->size(); ++i) {
-                if ((*nextStyle)[i]->displayMode() == TQStyleSheetItem::DisplayBlock
-                     && (*nextStyle)[i]->listStyle() != TQStyleSheetItem::ListStyleUndefined)
-                    numLists++;
-            }
-            stylesPar->next()->ldepth = numLists;
-        }
-
-        // do the top margin
-        TQStyleSheetItem* item = mainStyle;
-        int m;
-        if (stylesPar->utm > 0) {
-            m = stylesPar->utm-1;
-            stylesPar->utm = 0;
-        } else {
-            m = qMax(0, item->margin(TQStyleSheetItem::MarginTop));
-            if (stylesPar->ldepth) {
-                if (item->displayMode() == TQStyleSheetItem::DisplayListItem)
-                    m /= stylesPar->ldepth * stylesPar->ldepth;
-                else
-                    m = 0;
-            }
-        }
-        for (i = (int)curStyle->size() - 2 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            if (prevStyle && i < (int) prevStyle->size() &&
-                 ( item->displayMode() == TQStyleSheetItem::DisplayBlock &&
-                    (*prevStyle)[i] == item))
-                break;
-            // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
-            if (item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
-                 (( i> 0 && (*curStyle)[i-1] == item) || (*curStyle)[i+1] == item))
-                continue;
-            mar = qMax(0, item->margin(TQStyleSheetItem::MarginTop));
-            m = qMax(m, mar);
-        }
-        stylesPar->utm = m - stylesPar->topMargin();
-
-        // do the bottom margin
-        item = mainStyle;
-        if (stylesPar->ubm > 0) {
-            m = stylesPar->ubm-1;
-            stylesPar->ubm = 0;
-        } else {
-            m = qMax(0, item->margin(TQStyleSheetItem::MarginBottom));
-            if (stylesPar->ldepth) {
-                if (item->displayMode() == TQStyleSheetItem::DisplayListItem)
-                    m /= stylesPar->ldepth * stylesPar->ldepth;
-                else
-                    m = 0;
-            }
-        }
-        for (i = (int)curStyle->size() - 2 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            if (nextStyle && i < (int) nextStyle->size() &&
-                 ( item->displayMode() == TQStyleSheetItem::DisplayBlock &&
-                    (*nextStyle)[i] == item))
-                break;
-            // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
-            if (item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
-                 (( i> 0 && (*curStyle)[i-1] == item) || (*curStyle)[i+1] == item))
-                continue;
-            mar = qMax(0, item->margin(TQStyleSheetItem::MarginBottom));
-            m = qMax(m, mar);
-        }
-        stylesPar->ubm = m - stylesPar->bottomMargin();
-
-        // do the left margin, simplyfied
-        item = mainStyle;
-        if (stylesPar->ulm > 0) {
-            m = stylesPar->ulm-1;
-            stylesPar->ulm = 0;
-        } else {
-            m = qMax(0, item->margin(TQStyleSheetItem::MarginLeft));
-        }
-        for (i = (int)curStyle->size() - 2 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            m += qMax(0, item->margin(TQStyleSheetItem::MarginLeft));
-        }
-        stylesPar->ulm = m - stylesPar->leftMargin();
-
-        // do the right margin, simplyfied
-        item = mainStyle;
-        if (stylesPar->urm > 0) {
-            m = stylesPar->urm-1;
-            stylesPar->urm = 0;
-        } else {
-            m = qMax(0, item->margin(TQStyleSheetItem::MarginRight));
-        }
-        for (i = (int)curStyle->size() - 2 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            m += qMax(0, item->margin(TQStyleSheetItem::MarginRight));
-        }
-        stylesPar->urm = m - stylesPar->rightMargin();
-
-        // do the first line margin, which really should be called text-indent
-        item = mainStyle;
-        if (stylesPar->uflm > 0) {
-            m = stylesPar->uflm-1;
-            stylesPar->uflm = 0;
-        } else {
-            m = qMax(0, item->margin(TQStyleSheetItem::MarginFirstLine));
-        }
-        for (i = (int)curStyle->size() - 2 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            mar = qMax(0, item->margin(TQStyleSheetItem::MarginFirstLine));
-            m = qMax(m, mar);
-        }
-        stylesPar->uflm =m - stylesPar->firstLineMargin();
-
-        // do the bogus line "spacing", which really is just an extra margin
-        item = mainStyle;
-        for (i = (int)curStyle->size() - 1 ; i >= 0; --i) {
-            item = (*curStyle)[i];
-            if (item->lineSpacing() != TQStyleSheetItem::Undefined) {
-                stylesPar->ulinespacing = item->lineSpacing();
-                if (formatCollection() &&
-                     stylesPar->ulinespacing < formatCollection()->defaultFormat()->height())
-                    stylesPar->ulinespacing += formatCollection()->defaultFormat()->height();
-                break;
-            }
-        }
-
-        stylesPar = stylesPar->next();
-        prevStyle = curStyle;
-        curStyle = nextStyle;
-        nextStyle = (++stylesIndex) < styles.size() ? styles.at(stylesIndex) : 0;
-    }
-}
-
-void TQTextDocument::setText(const TQString &text, const TQString &context)
-{
-    focusIndicator.parag = 0;
-    selections.clear();
-    if ((txtFormat == TQt::AutoText && TQStyleSheet::mightBeRichText(text))
-        || txtFormat == TQt::RichText)
-        setRichText(text, context);
-    else
-        setPlainText(text);
-}
-
-TQString TQTextDocument::plainText() const
-{
-    TQString buffer;
-    TQString s;
-    TQTextParagraph *p = fParag;
-    while (p) {
-        if (!p->mightHaveCustomItems) {
-            const TQTextString *ts = p->string(); // workaround VC++ and Borland
-            s = ts->toString(); // with false we don't fix spaces (nbsp)
-        } else {
-            for (int i = 0; i < p->length() - 1; ++i) {
-#ifndef QT_NO_TEXTCUSTOMITEM
-                if (p->at(i)->isCustom()) {
-                    if (p->at(i)->customItem()->isNested()) {
-                        s += TQLatin1String("\n");
-                        TQTextTable *t = (TQTextTable*)p->at(i)->customItem();
-                        QList<TQTextTableCell *> cells = t->tableCells();
-                        for (int idx = 0; idx < cells.size(); ++idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            s += c->richText()->plainText() + TQLatin1String("\n");
-                        }
-                        s += TQLatin1String("\n");
-                    }
-                } else
-#endif
-                {
-                    s += p->at(i)->c;
-                }
-            }
-        }
-        s.remove(s.length() - 1, 1);
-        if (p->next())
-            s += TQLatin1String("\n");
-        buffer += s;
-        p = p->next();
-    }
-    return buffer;
-}
-
-static TQString align_to_string(int a)
-{
-    if (a & Qt::AlignRight)
-        return TQLatin1String(" align=\"right\"");
-    if (a & Qt::AlignHCenter)
-        return TQLatin1String(" align=\"center\"");
-    if (a & Qt::AlignJustify)
-        return TQLatin1String(" align=\"justify\"");
-    return TQString();
-}
-
-static TQString direction_to_string(int dir)
-{
-    if (dir != TQChar::DirON)
-        return (dir == TQChar::DirL? TQLatin1String(" dir=\"ltr\"") : TQLatin1String(" dir=\"rtl\""));
-    return TQString();
-}
-
-static TQString list_value_to_string(int v)
-{
-    if (v != -1)
-        return TQLatin1String(" listvalue=\"") + TQString::number(v) + TQLatin1Char('"');
-    return TQString();
-}
-
-static TQString list_style_to_string(int v)
-{
-    switch(v) {
-    case TQStyleSheetItem::ListDecimal: return TQLatin1String("\"1\"");
-    case TQStyleSheetItem::ListLowerAlpha: return TQLatin1String("\"a\"");
-    case TQStyleSheetItem::ListUpperAlpha: return TQLatin1String("\"A\"");
-    case TQStyleSheetItem::ListDisc: return TQLatin1String("\"disc\"");
-    case TQStyleSheetItem::ListSquare: return TQLatin1String("\"square\"");
-    case TQStyleSheetItem::ListCircle: return TQLatin1String("\"circle\"");
-    default:
-        return TQString();
-    }
-}
-
-static inline bool list_is_ordered(int v)
-{
-    return v == TQStyleSheetItem::ListDecimal ||
-           v == TQStyleSheetItem::ListLowerAlpha ||
-           v == TQStyleSheetItem::ListUpperAlpha;
-}
-
-
-static TQString margin_to_string(TQStyleSheetItem* style, int t, int b, int l, int r, int fl)
-{
-    TQString s;
-    if (l > 0)
-        s += TQString(s.size() ? TQLatin1String(";") : TQLatin1String("")) + TQLatin1String("margin-left:") +
-             TQString::number(l+qMax(0,style->margin(TQStyleSheetItem::MarginLeft))) + TQLatin1String("px");
-    if (r > 0)
-        s += TQString(s.size() ? TQLatin1String(";") : TQLatin1String("")) + TQLatin1String("margin-right:") +
-             TQString::number(r+qMax(0,style->margin(TQStyleSheetItem::MarginRight))) + TQLatin1String("px");
-    if (t > 0)
-        s += TQString(s.size() ? TQLatin1String(";") : TQLatin1String("")) + TQLatin1String("margin-top:") +
-             TQString::number(t+qMax(0,style->margin(TQStyleSheetItem::MarginTop))) + TQLatin1String("px");
-    if (b > 0)
-        s += TQString(s.size() ? TQLatin1String(";") : TQLatin1String("")) + TQLatin1String("margin-bottom:") +
-             TQString::number(b+qMax(0,style->margin(TQStyleSheetItem::MarginBottom))) + TQLatin1String("px");
-    if (fl > 0)
-        s += TQString(s.size() ? TQLatin1String(";") : TQLatin1String("")) + TQLatin1String("text-indent:") +
-             TQString::number(fl+qMax(0,style->margin(TQStyleSheetItem::MarginFirstLine))) + TQLatin1String("px");
-    if (s.size())
-        return TQLatin1String(" style=\"") + s + TQLatin1String("\"");
-    return TQString();
-}
-
-TQString TQTextDocument::richText() const
-{
-    TQString s = TQLatin1String("");
-    if (!par) {
-        s += TQLatin1String("<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body style=\"font-size:");
-        s += TQString::number(formatCollection()->defaultFormat()->font().pointSize());
-        s += TQLatin1String("pt;font-family:");
-        s += formatCollection()->defaultFormat()->font().family();
-        s += TQLatin1String("\">");
-    }
-    TQTextParagraph* p = fParag;
-
-    TQStyleSheetItem* item_p = styleSheet()->item(TQLatin1String("p"));
-    TQStyleSheetItem* item_div = styleSheet()->item(TQLatin1String("div"));
-    TQStyleSheetItem* item_ul = styleSheet()->item(TQLatin1String("ul"));
-    TQStyleSheetItem* item_ol = styleSheet()->item(TQLatin1String("ol"));
-    TQStyleSheetItem* item_li = styleSheet()->item(TQLatin1String("li"));
-    if (!item_p || !item_div || !item_ul || !item_ol || !item_li) {
-        qWarning("QTextEdit: cannot export HTML due to insufficient stylesheet (lack of p, div, ul, ol, or li)");
-        return TQString();
-    }
-    int pastListDepth = 0;
-    int listDepth = 0;
-#if 0
-    int futureListDepth = 0;
-#endif
-    QVector<int> listStyles(10);
-
-    while (p) {
-        listDepth = p->listDepth();
-        if (listDepth < pastListDepth)  {
-            for (int i = pastListDepth; i > listDepth; i--)
-                s += list_is_ordered(listStyles[i]) ? TQLatin1String("</ol>") : TQLatin1String("</ul>");
-            s += TQLatin1Char('\n');
-        } else if (listDepth > pastListDepth) {
-            s += TQLatin1Char('\n');
-            listStyles.resize(qMax((int)listStyles.size(), listDepth+1));
-            TQString list_type;
-            listStyles[listDepth] = p->listStyle();
-            if (!list_is_ordered(p->listStyle()) || item_ol->listStyle() != p->listStyle())
-                list_type = TQLatin1String(" type=") + list_style_to_string(p->listStyle());
-            for (int i = pastListDepth; i < listDepth; i++) {
-                s += list_is_ordered(p->listStyle()) ? TQLatin1String("<ol") : TQLatin1String("<ul");
-                s += list_type + TQLatin1Char('>');
-            }
-        } else {
-            s += TQLatin1Char('\n');
-        }
-
-        TQString ps = p->richText();
-
-#if 0
-          // for the bottom margin we need to know whether we are at the end of a list
-        futureListDepth = 0;
-        if (listDepth > 0 && p->next())
-            futureListDepth = p->next()->listDepth();
-#endif
-
-        if (richTextExportStart && richTextExportStart->paragraph() ==p &&
-             richTextExportStart->index() == 0)
-            s += TQLatin1String("<!--StartFragment-->");
-
-        if (p->isListItem()) {
-            s += TQLatin1String("<li");
-            if (p->listStyle() != listStyles[listDepth])
-                s += TQLatin1String(" type=") + list_style_to_string(p->listStyle());
-            s += align_to_string(p->alignment());
-            s += margin_to_string(item_li, p->utm, p->ubm, p->ulm, p->urm, p->uflm);
-            s += list_value_to_string(p->listValue());
-            s += direction_to_string(p->direction());
-            s += TQLatin1Char('>');
-            s += ps;
-            s += TQLatin1String("</li>");
-        } else if (p->listDepth()) {
-            s += TQLatin1String("<div");
-            s += align_to_string(p->alignment());
-            s += margin_to_string(item_div, p->utm, p->ubm, p->ulm, p->urm, p->uflm);
-            s += direction_to_string(p->direction());
-            s += TQLatin1Char('>');
-            s += ps;
-            s += TQLatin1String("</div>");
-        } else {
-            // normal paragraph item
-            s += TQLatin1String("<p");
-            s += align_to_string(p->alignment());
-            s += margin_to_string(item_p, p->utm, p->ubm, p->ulm, p->urm, p->uflm);
-            s += direction_to_string(p->direction());
-            s += TQLatin1Char('>');
-            s += ps;
-            s += TQLatin1String("</p>");
-        }
-        pastListDepth = listDepth;
-        p = p->next();
-    }
-    while (listDepth > 0) {
-        s += list_is_ordered(listStyles[listDepth]) ? TQLatin1String("</ol>") : TQLatin1String("</ul>");
-        listDepth--;
-    }
-
-    if (!par)
-        s += TQLatin1String("\n</body></html>\n");
-
-    return s;
-}
-
-TQString TQTextDocument::text() const
-{
-    if ((txtFormat == TQt::AutoText && preferRichText) || txtFormat == TQt::RichText)
-        return richText();
-    return plainText();
-}
-
-TQString TQTextDocument::text(int parag) const
-{
-    TQTextParagraph *p = paragAt(parag);
-    if (!p)
-        return TQString();
-
-    if ((txtFormat == TQt::AutoText && preferRichText) || txtFormat == TQt::RichText)
-        return p->richText();
-    else
-        return p->string()->toString();
-}
-
-void TQTextDocument::invalidate()
-{
-    TQTextParagraph *s = fParag;
-    while (s) {
-        s->invalidate(0);
-        s = s->next();
-    }
-}
-
-void TQTextDocument::selectionStart(int id, int &paragId, int &index)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return;
-    TQTextDocumentSelection &sel = *it;
-    paragId = !sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
-    index = !sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
-}
-
-TQTextCursor TQTextDocument::selectionStartCursor(int id)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return TQTextCursor(this);
-    TQTextDocumentSelection &sel = *it;
-    if (sel.swapped)
-        return sel.endCursor;
-    return sel.startCursor;
-}
-
-TQTextCursor TQTextDocument::selectionEndCursor(int id)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return TQTextCursor(this);
-    TQTextDocumentSelection &sel = *it;
-    if (!sel.swapped)
-        return sel.endCursor;
-    return sel.startCursor;
-}
-
-void TQTextDocument::selectionEnd(int id, int &paragId, int &index)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return;
-    TQTextDocumentSelection &sel = *it;
-    paragId = sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
-    index = sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
-}
-
-void TQTextDocument::addSelection(int id)
-{
-    nSelections = qMax(nSelections, id + 1);
-}
-
-static void setSelectionEndHelper(int id, TQTextDocumentSelection &sel, TQTextCursor &start, TQTextCursor &end)
-{
-    TQTextCursor c1 = start;
-    TQTextCursor c2 = end;
-    if (sel.swapped) {
-        c1 = end;
-        c2 = start;
-    }
-
-    c1.paragraph()->removeSelection(id);
-    c2.paragraph()->removeSelection(id);
-    if (c1.paragraph() != c2.paragraph()) {
-        c1.paragraph()->setSelection(id, c1.index(), c1.paragraph()->length() - 1);
-        c2.paragraph()->setSelection(id, 0, c2.index());
-    } else {
-        c1.paragraph()->setSelection(id, qMin(c1.index(), c2.index()), qMax(c1.index(), c2.index()));
-    }
-
-    sel.startCursor = start;
-    sel.endCursor = end;
-    if (sel.startCursor.paragraph() == sel.endCursor.paragraph())
-        sel.swapped = sel.startCursor.index() > sel.endCursor.index();
-}
-
-bool TQTextDocument::setSelectionEnd(int id, const TQTextCursor &cursor)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return false;
-    TQTextDocumentSelection &sel = *it;
-
-    TQTextCursor start = sel.startCursor;
-    TQTextCursor end = cursor;
-
-    if (start == end) {
-        removeSelection(id);
-        setSelectionStart(id, cursor);
-        return true;
-    }
-
-    if (sel.endCursor.paragraph() == end.paragraph()) {
-        setSelectionEndHelper(id, sel, start, end);
-        return true;
-    }
-
-    bool inSelection = false;
-    TQTextCursor c(this);
-    TQTextCursor tmp = sel.startCursor;
-    if (sel.swapped)
-        tmp = sel.endCursor;
-    tmp.restoreState();
-    TQTextCursor tmp2 = cursor;
-    tmp2.restoreState();
-    c.setParagraph(tmp.paragraph()->paragId() < tmp2.paragraph()->paragId() ? tmp.paragraph() : tmp2.paragraph());
-    bool hadStart = false;
-    bool hadEnd = false;
-    bool hadStartParag = false;
-    bool hadEndParag = false;
-    bool hadOldStart = false;
-    bool hadOldEnd = false;
-    bool leftSelection = false;
-    sel.swapped = false;
-    for (;;) {
-        if (c == start)
-            hadStart = true;
-        if (c == end)
-            hadEnd = true;
-        if (c.paragraph() == start.paragraph())
-            hadStartParag = true;
-        if (c.paragraph() == end.paragraph())
-            hadEndParag = true;
-        if (c == sel.startCursor)
-            hadOldStart = true;
-        if (c == sel.endCursor)
-            hadOldEnd = true;
-
-        if (!sel.swapped &&
-             ((hadEnd && !hadStart)
-              || (hadEnd && hadStart && start.paragraph() == end.paragraph() && start.index() > end.index())))
-            sel.swapped = true;
-
-        if ((c == end && hadStartParag) || (c == start && hadEndParag)) {
-            TQTextCursor tmp = c;
-            tmp.restoreState();
-            if (tmp.paragraph() != c.paragraph()) {
-                int sstart = tmp.paragraph()->selectionStart(id);
-                tmp.paragraph()->removeSelection(id);
-                tmp.paragraph()->setSelection(id, sstart, tmp.index());
-            }
-        }
-
-        if (inSelection &&
-             ((c == end && hadStart) || (c == start && hadEnd)))
-             leftSelection = true;
-        else if (!leftSelection && !inSelection && (hadStart || hadEnd))
-            inSelection = true;
-
-        bool noSelectionAnymore = hadOldStart && hadOldEnd && leftSelection && !inSelection && !c.paragraph()->hasSelection(id) && c.atParagEnd();
-        c.paragraph()->removeSelection(id);
-        if (inSelection) {
-            if (c.paragraph() == start.paragraph() && start.paragraph() == end.paragraph()) {
-                c.paragraph()->setSelection(id, qMin(start.index(), end.index()), qMax(start.index(), end.index()));
-            } else if (c.paragraph() == start.paragraph() && !hadEndParag) {
-                c.paragraph()->setSelection(id, start.index(), c.paragraph()->length() - 1);
-            } else if (c.paragraph() == end.paragraph() && !hadStartParag) {
-                c.paragraph()->setSelection(id, end.index(), c.paragraph()->length() - 1);
-            } else if (c.paragraph() == end.paragraph() && hadEndParag) {
-                c.paragraph()->setSelection(id, 0, end.index());
-            } else if (c.paragraph() == start.paragraph() && hadStartParag) {
-                c.paragraph()->setSelection(id, 0, start.index());
-            } else {
-                c.paragraph()->setSelection(id, 0, c.paragraph()->length() - 1);
-            }
-        }
-
-        if (leftSelection)
-            inSelection = false;
-
-        if (noSelectionAnymore)
-            break;
-        // *ugle*hack optimization
-        TQTextParagraph *p = c.paragraph();
-        if ( p->mightHaveCustomItems || p == start.paragraph() || p == end.paragraph() || p == lastParagraph()) {
-            c.gotoNextLetter();
-            if (p == lastParagraph() && c.atParagEnd())
-                break;
-        } else {
-            if (p->document()->parent())
-                do {
-                    c.gotoNextLetter();
-                } while (c.paragraph() == p);
-            else
-                c.setParagraph(p->next());
-        }
-    }
-
-    if (!sel.swapped)
-        sel.startCursor.paragraph()->setSelection(id, sel.startCursor.index(), sel.startCursor.paragraph()->length() - 1);
-
-    sel.startCursor = start;
-    sel.endCursor = end;
-    if (sel.startCursor.paragraph() == sel.endCursor.paragraph())
-        sel.swapped = sel.startCursor.index() > sel.endCursor.index();
-
-    setSelectionEndHelper(id, sel, start, end);
-
-    return true;
-}
-
-void TQTextDocument::selectAll(int id)
-{
-    removeSelection(id);
-
-    TQTextDocumentSelection sel;
-    sel.swapped = false;
-    TQTextCursor c(this);
-
-    c.setParagraph(fParag);
-    c.setIndex(0);
-    sel.startCursor = c;
-
-    c.setParagraph(lParag);
-    c.setIndex(lParag->length() - 1);
-    sel.endCursor = c;
-
-    selections.insert(id, sel);
-
-    TQTextParagraph *p = fParag;
-    while (p) {
-        p->setSelection(id, 0, p->length() - 1);
-        p = p->next();
-    }
-
-    for (int idx = 0; idx < childList.size(); ++idx) {
-        TQTextDocument *dc = childList.at(idx);
-        dc->selectAll(id);
-    }
-}
-
-bool TQTextDocument::removeSelection(int id)
-{
-    if (!selections.contains(id))
-        return false;
-
-    TQTextDocumentSelection &sel = selections[id];
-
-    TQTextCursor start = sel.swapped ? sel.endCursor : sel.startCursor;
-    TQTextCursor end = sel.swapped ? sel.startCursor : sel.endCursor;
-    TQTextParagraph* p = 0;
-    while (start != end) {
-        if (p != start.paragraph()) {
-            p = start.paragraph();
-            p->removeSelection(id);
-            //### avoid endless loop by all means necessary, did somebody mention refactoring?
-            if (!parent() && p == lParag)
-                break;
-        }
-        start.gotoNextLetter();
-    }
-    p = start.paragraph();
-    p->removeSelection(id);
-    selections.remove(id);
-    return true;
-}
-
-TQString TQTextDocument::selectedText(int id, bool asRichText) const
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find(id);
-    if (it == selections.end())
-        return TQString();
-
-    TQTextDocumentSelection sel = *it;
-
-
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if (sel.swapped) {
-        c2 = sel.startCursor;
-        c1 = sel.endCursor;
-    }
-
-    /* 3.0.3 improvement: Make it possible to get a reasonable
-       selection inside a table.  This approach is very conservative:
-       make sure that both cursors have the same depth level and point
-       to paragraphs within the same text document.
-
-       Meaning if you select text in two table cells, you will get the
-       entire table. This is still far better than the 3.0.2, where
-       you always got the entire table.
-
-       ### Fix this properly when refactoring
-     */
-    while (c2.nestedDepth() > c1.nestedDepth())
-        c2.oneUp();
-    while (c1.nestedDepth() > c2.nestedDepth())
-        c1.oneUp();
-    while (c1.nestedDepth() && c2.nestedDepth() &&
-            c1.paragraph()->document() != c2.paragraph()->document()) {
-        c1.oneUp();
-        c2.oneUp();
-    }
-    // do not trust sel_swapped with tables. Fix this properly when refactoring as well
-    if (c1.paragraph()->paragId() > c2.paragraph()->paragId() ||
-         (c1.paragraph() == c2.paragraph() && c1.index() > c2.index())) {
-        TQTextCursor tmp = c1;
-        c2 = c1;
-        c1 = tmp;
-    }
-
-    // end selection 3.0.3 improvement
-
-    if (asRichText && !parent()) {
-        richTextExportStart = &c1;
-        richTextExportEnd = &c2;
-
-        TQString sel = richText();
-        int from = sel.indexOf(TQLatin1String("<!--StartFragment-->"));
-        if (from >= 0) {
-            from += 20;
-            // find the previous span and move it into the start fragment before we clip it
-            TQString prevspan;
-            int pspan = sel.lastIndexOf(TQLatin1String("<span"), from-21);
-            if (pspan > sel.lastIndexOf(TQLatin1String("</span"), from-21)) {
-                int spanend = sel.indexOf(TQLatin1Char('>'), pspan);
-                prevspan = sel.mid(pspan, spanend - pspan + 1);
-            }
-            int to = sel.lastIndexOf(TQLatin1String("<!--EndFragment-->"));
-            if (from <= to)
-                sel = TQLatin1String("<!--StartFragment-->") + prevspan + sel.mid(from, to - from);
-        }
-        richTextExportStart = richTextExportEnd = 0;
-        return sel;
-    }
-
-    TQString s;
-    if (c1.paragraph() == c2.paragraph()) {
-        TQTextParagraph *p = c1.paragraph();
-        int end = c2.index();
-        if (p->at(qMax(0, end - 1))->isCustom())
-            ++end;
-        if (!p->mightHaveCustomItems) {
-            s += p->string()->toString().mid(c1.index(), end - c1.index());
-        } else {
-            for (int i = c1.index(); i < end; ++i) {
-#ifndef QT_NO_TEXTCUSTOMITEM
-                if (p->at(i)->isCustom()) {
-                    if (p->at(i)->customItem()->isNested()) {
-                        s += TQLatin1String("\n");
-                        TQTextTable *t = (TQTextTable*)p->at(i)->customItem();
-                        QList<TQTextTableCell *> cells = t->tableCells();
-                        for (int idx = 0; idx < cells.size(); ++idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            s += c->richText()->plainText() + TQLatin1String("\n");
-                        }
-                        s += TQLatin1String("\n");
-                    }
-                } else
-#endif
-                {
-                    s += p->at(i)->c;
-                }
-            }
-        }
-    } else {
-        TQTextParagraph *p = c1.paragraph();
-        int start = c1.index();
-        while (p) {
-            int end = p == c2.paragraph() ? c2.index() : p->length() - 1;
-            if (p == c2.paragraph() && p->at(qMax(0, end - 1))->isCustom())
-                ++end;
-            if (!p->mightHaveCustomItems) {
-                s += p->string()->toString().mid(start, end - start);
-                if (p != c2.paragraph())
-                    s += TQLatin1String("\n");
-            } else {
-                for (int i = start; i < end; ++i) {
-#ifndef QT_NO_TEXTCUSTOMITEM
-                    if (p->at(i)->isCustom()) {
-                        if (p->at(i)->customItem()->isNested()) {
-                            s += TQLatin1String(TQLatin1String("\n"));
-                            TQTextTable *t = (TQTextTable*)p->at(i)->customItem();
-                            QList<TQTextTableCell *> cells = t->tableCells();
-                            for (int idx = 0; idx < cells.size(); ++idx) {
-                                TQTextTableCell *c = cells.at(idx);
-                                s += c->richText()->plainText() + TQLatin1String("\n");
-                            }
-                            s += TQLatin1String("\n");
-                        }
-                    } else
-#endif
-                    {
-                        s += p->at(i)->c;
-                    }
-                }
-            }
-            start = 0;
-            if (p == c2.paragraph())
-                break;
-            p = p->next();
-        }
-    }
-    // ### workaround for plain text export until we get proper
-    // mime types: turn unicode line seperators into the more
-    // widely understood \n. Makes copy and pasting code snipplets
-    // from within Assistent possible
-    TQChar* uc = (TQChar*) s.unicode();
-    for (int ii = 0; ii < s.length(); ii++) {
-        if (uc[(int)ii] == TQChar::LineSeparator)
-            uc[(int)ii] = TQLatin1Char('\n');
-        else if ( uc[(int)ii] == TQChar::Nbsp )
-            uc[(int)ii] = TQLatin1Char(' ');
-    }
-    return s;
-}
-
-void TQTextDocument::setFormat(int id, TQTextFormat *f, int flags)
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.constFind(id);
-    if (it == selections.constEnd())
-        return;
-
-    TQTextDocumentSelection sel = *it;
-
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if (sel.swapped) {
-        c2 = sel.startCursor;
-        c1 = sel.endCursor;
-    }
-
-    c2.restoreState();
-    c1.restoreState();
-
-    if (c1.paragraph() == c2.paragraph()) {
-        c1.paragraph()->setFormat(c1.index(), c2.index() - c1.index(), f, true, flags);
-        return;
-    }
-
-    c1.paragraph()->setFormat(c1.index(), c1.paragraph()->length() - c1.index(), f, true, flags);
-    TQTextParagraph *p = c1.paragraph()->next();
-    while (p && p != c2.paragraph()) {
-        p->setFormat(0, p->length(), f, true, flags);
-        p = p->next();
-    }
-    c2.paragraph()->setFormat(0, c2.index(), f, true, flags);
-}
-
-void TQTextDocument::removeSelectedText(int id, TQTextCursor *cursor)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if (sel.swapped) {
-        c2 = sel.startCursor;
-        c1 = sel.endCursor;
-    }
-
-    // ### no support for editing tables yet
-    if (c1.nestedDepth() || c2.nestedDepth())
-        return;
-
-    c2.restoreState();
-    c1.restoreState();
-
-    *cursor = c1;
-    removeSelection(id);
-
-    if (c1.paragraph() == c2.paragraph()) {
-        c1.paragraph()->remove(c1.index(), c2.index() - c1.index());
-        return;
-    }
-
-    if (c1.paragraph() == fParag && c1.index() == 0 &&
-         c2.paragraph() == lParag && c2.index() == lParag->length() - 1)
-        cursor->setValid(false);
-
-    bool didGoLeft = false;
-    if ( c1.index() == 0 && c1.paragraph() != fParag) {
-        cursor->gotoPreviousLetter();
-        didGoLeft = cursor->isValid();
-    }
-
-    c1.paragraph()->remove(c1.index(), c1.paragraph()->length() - 1 - c1.index());
-    TQTextParagraph *p = c1.paragraph()->next();
-    int dy = 0;
-    TQTextParagraph *tmp;
-    while (p && p != c2.paragraph()) {
-        tmp = p->next();
-        dy -= p->rect().height();
-        delete p;
-        p = tmp;
-    }
-    c2.paragraph()->remove(0, c2.index());
-    while (p) {
-        p->move(dy);
-        p->invalidate(0);
-        p->setEndState(-1);
-        p = p->next();
-    }
-
-
-    c1.paragraph()->join(c2.paragraph());
-
-    if (didGoLeft)
-        cursor->gotoNextLetter();
-}
-
-void TQTextDocument::indentSelection(int id)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find(id);
-    if (it == selections.end())
-        return;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextParagraph *startParag = sel.startCursor.paragraph();
-    TQTextParagraph *endParag = sel.endCursor.paragraph();
-    if (sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId()) {
-        endParag = sel.startCursor.paragraph();
-        startParag = sel.endCursor.paragraph();
-    }
-
-    TQTextParagraph *p = startParag;
-    while (p && p != endParag) {
-        p->indent();
-        p = p->next();
-    }
-}
-
-void TQTextCommandHistory::clear()
-{
-    while (!history.isEmpty())
-        delete history.takeFirst();
-    current = -1;
-}
-
-void TQTextDocument::addCommand(TQTextCommand *cmd)
-{
-    commandHistory->addCommand(cmd);
-}
-
-TQTextCursor *TQTextDocument::undo(TQTextCursor *c)
-{
-    return commandHistory->undo(c);
-}
-
-TQTextCursor *TQTextDocument::redo(TQTextCursor *c)
-{
-    return commandHistory->redo(c);
-}
-
-bool TQTextDocument::find(TQTextCursor& cursor, const TQString &expr, bool cs, bool wo, bool forward)
-{
-    Qt::CaseSensitivity caseSensitive = cs ? Qt::CaseSensitive : Qt::CaseInsensitive;
-    removeSelection(Standard);
-    if (expr.isEmpty())
-        return false;
-    for (;;) {
-	TQString s = cursor.paragraph()->string()->toString();
-	int start = cursor.index();
-	for (;;) {
-	    int res = forward
-		? s.indexOf(expr, start, caseSensitive)
-		: s.lastIndexOf(expr, start, caseSensitive);
-	    int end = res + expr.length();
-	    if (res == -1 || (!forward && start <= res))
-		break;
-	    if (!wo || ((res == 0 || !s[res-1].isLetterOrNumber())
-		&& (end == (int)s.length() || !s[end].isLetterOrNumber()))) {
-		removeSelection(Standard);
-		cursor.setIndex(forward ? end : res);
-		setSelectionStart(Standard, cursor);
-		cursor.setIndex(forward ? res : end);
-		setSelectionEnd(Standard, cursor);
-		if (!forward)
-		    cursor.setIndex(res);
-		return true;
-	    }
-	    start = res + (forward ? 1 : -1);
-	}
-        if (forward) {
-            if (cursor.paragraph() == lastParagraph() && cursor.atParagEnd())
-                 break;
-            cursor.gotoNextLetter();
-        } else {
-            if (cursor.paragraph() == firstParagraph() && cursor.atParagStart())
-                 break;
-            cursor.gotoPreviousLetter();
-        }
-    }
-    return false;
-}
-
-void TQTextDocument::setTextFormat(TQt::TextFormat f)
-{
-    txtFormat = f;
-    if (fParag == lParag && fParag->length() <= 1)
-        fParag->rtext = (f == TQt::RichText);
-}
-
-TQt::TextFormat TQTextDocument::textFormat() const
-{
-    return txtFormat;
-}
-
-bool TQTextDocument::inSelection(int selId, const QPoint &pos) const
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find(selId);
-    if (it == selections.end())
-        return false;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextParagraph *startParag = sel.startCursor.paragraph();
-    TQTextParagraph *endParag = sel.endCursor.paragraph();
-    if (sel.startCursor.paragraph() == sel.endCursor.paragraph() &&
-         sel.startCursor.paragraph()->selectionStart(selId) == sel.endCursor.paragraph()->selectionEnd(selId))
-        return false;
-    if (sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId()) {
-        endParag = sel.startCursor.paragraph();
-        startParag = sel.endCursor.paragraph();
-    }
-
-    TQTextParagraph *p = startParag;
-    while (p) {
-        if (p->rect().contains(pos)) {
-            bool inSel = false;
-            int selStart = p->selectionStart(selId);
-            int selEnd = p->selectionEnd(selId);
-            int y = 0;
-            int h = 0;
-            for (int i = 0; i < p->length(); ++i) {
-                if (i == selStart)
-                    inSel = true;
-                if (i == selEnd)
-                    break;
-                if (p->at(i)->lineStart) {
-                    y = (*p->lineStarts.find(i))->y;
-                    h = (*p->lineStarts.find(i))->h;
-                }
-                if (pos.y() - p->rect().y() >= y && pos.y() - p->rect().y() <= y + h) {
-                    if (inSel && pos.x() >= p->at(i)->x &&
-                         pos.x() <= p->at(i)->x + p->at(i)->format()->width(p->at(i)->c))
-                        return true;
-                }
-            }
-        }
-        if (pos.y() < p->rect().y())
-            break;
-        if (p == endParag)
-            break;
-        p = p->next();
-    }
-
-    return false;
-}
-
-void TQTextDocument::doLayout(TQPainter *p, int w)
-{
-    minw = wused = 0;
-    if (!is_printer(p))
-        p = 0;
-    withoutDoubleBuffer = (p != 0);
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter(p);
-    tStopWidth = formatCollection()->defaultFormat()->width( TQLatin1Char('x') ) * 8;
-    flow_->setWidth(w);
-    cw = w;
-    vw = w;
-    TQTextParagraph *parag = fParag;
-    while (parag) {
-        parag->invalidate(0);
-        if (p)
-            parag->adjustToPainter(p);
-        parag->format();
-        parag = parag->next();
-    }
-    TQTextFormat::setPainter(oldPainter);
-}
-
-TQPixmap *TQTextDocument::bufferPixmap(const QSize &s)
-{
-    if (!buf_pixmap)
-        buf_pixmap = new TQPixmap(s.expandedTo(QSize(1,1)));
-    else if (buf_pixmap->size() != s)
-        buf_pixmap->resize(s.expandedTo(buf_pixmap->size()));
-    return buf_pixmap;
-}
-
-void TQTextDocument::draw(TQPainter *p, const TQRect &rect, const QPalette &pal,
-                          const TQBrush *paper)
-{
-    if (!firstParagraph())
-        return;
-
-    if (paper) {
-        p->setBrushOrigin(-qIntCast(p->translationX()),
-                           -qIntCast(p->translationY()));
-
-        p->fillRect(rect, *paper);
-    }
-
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter(p);
-
-    if (formatCollection()->defaultFormat()->color() != pal.text().color())
-        setDefaultFormat(formatCollection()->defaultFormat()->font(), pal.text().color());
-
-    TQTextParagraph *parag = firstParagraph();
-    while (parag) {
-        if (!parag->isValid())
-            parag->format();
-        int y = parag->rect().y();
-        TQRect pr(parag->rect());
-        pr.setX(0);
-        pr.setWidth(QWIDGETSIZE_MAX);
-        if (!rect.isNull() && !rect.intersects(pr)) {
-            parag = parag->next();
-            continue;
-        }
-        p->translate(0, y);
-        if (rect.isValid())
-            parag->paint(*p, pal, 0, false, rect.x(), rect.y(), rect.width(), rect.height());
-        else
-            parag->paint(*p, pal, 0, false);
-        p->translate(0, -y);
-        parag = parag->next();
-        if (!flow()->isEmpty())
-            flow()->drawFloatingItems(p, rect.x(), rect.y(), rect.width(), rect.height(), pal, false);
-    }
-    TQTextFormat::setPainter(oldPainter);
-}
-
-void TQTextDocument::drawParagraph(TQPainter *painter, TQTextParagraph *parag, int cx, int cy,
-                                   int cw, int ch,
-                                   TQPixmap *&/*doubleBuffer*/, const QPalette &pal,
-                                   bool drawCursor, TQTextCursor *cursor, bool resetChanged)
-{
-    if (resetChanged)
-        parag->setChanged(false);
-    TQRect ir(parag->rect());
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (!parag->tableCell())
-#endif
-        ir.setWidth(width());
-
-    painter->translate(ir.x(), ir.y());
-
-    if (!parag->document()->parent()) {
-        const QPoint oldOrigin = painter->brushOrigin();
-        painter->setBrushOrigin(-ir.topLeft());
-        painter->fillRect(TQRect(0, 0, ir.width(), ir.height()), parag->backgroundBrush(pal));
-        painter->setBrushOrigin(oldOrigin);
-    }
-
-    painter->translate(-(ir.x() - parag->rect().x()),
-                       -(ir.y() - parag->rect().y()));
-    parag->paint(*painter, pal, drawCursor ? cursor : 0, true, cx, cy, cw, ch);
-
-    painter->translate(-ir.x(), -ir.y());
-
-    parag->document()->nextDoubleBuffered = false;
-}
-
-TQTextParagraph *TQTextDocument::draw(TQPainter *p, int cx, int cy, int cw, int ch,
-                                     const QPalette &pal, bool onlyChanged, bool drawCursor,
-                                     TQTextCursor *cursor, bool resetChanged)
-{
-    if (withoutDoubleBuffer || (par && par->withoutDoubleBuffer)) {
-        withoutDoubleBuffer = true;
-        TQRect r;
-        draw(p, r, pal);
-        return 0;
-    }
-    withoutDoubleBuffer = false;
-
-    if (!firstParagraph())
-        return 0;
-
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter(p);
-    if (formatCollection()->defaultFormat()->color() != pal.text().color())
-        setDefaultFormat(formatCollection()->defaultFormat()->font(), pal.text().color());
-
-    if (cx < 0 && cy < 0) {
-        cx = 0;
-        cy = 0;
-        cw = width();
-        ch = height();
-    }
-
-    TQTextParagraph *lastFormatted = 0;
-    TQTextParagraph *parag = firstParagraph();
-
-    TQPixmap *doubleBuffer = 0;
-
-    while (parag) {
-        lastFormatted = parag;
-        if (!parag->isValid())
-            parag->format();
-
-        TQRect pr = parag->rect();
-        pr.setWidth(parag->document()->width());
-        if (pr.y() > cy + ch)
-            goto floating;
-        TQRect clipr(cx, cy, cw, ch);
-        if (!pr.intersects(clipr) || (onlyChanged && !parag->hasChanged())) {
-            pr.setWidth(parag->document()->width());
-            parag = parag->next();
-            continue;
-        }
-
-        drawParagraph(p, parag, cx, cy, cw, ch, doubleBuffer, pal, drawCursor,
-                       cursor, resetChanged);
-        parag = parag->next();
-    }
-
-    parag = lastParagraph();
-
- floating:
-    if (parag->rect().y() + parag->rect().height() < parag->document()->height()) {
-        if (!parag->document()->parent()) {
-            TQRect fillRect = TQRect(0, parag->rect().y() + parag->rect().height(), parag->document()->width(),
-                parag->document()->height() - (parag->rect().y() + parag->rect().height()));
-            if (TQRect(cx, cy, cw, ch).intersects(fillRect))
-                p->fillRect(fillRect, pal.brush(QPalette::Base));
-        }
-        if (!flow()->isEmpty()) {
-            TQRect cr(cx, cy, cw, ch);
-            flow()->drawFloatingItems(p, cr.x(), cr.y(), cr.width(), cr.height(), pal, false);
-        }
-    }
-
-    if (buf_pixmap && buf_pixmap->height() > 300) {
-        delete buf_pixmap;
-        buf_pixmap = 0;
-    }
-
-    TQTextFormat::setPainter(oldPainter);
-    return lastFormatted;
-}
-
-/*
-  #### this function only sets the default font size in the format collection
- */
-void TQTextDocument::setDefaultFormat(const QFont &font, const QColor &color)
-{
-    bool reformat = font != fCollection->defaultFormat()->font();
-    for (int idx = 0; idx < childList.size(); ++idx) {
-        TQTextDocument *dc = childList.at(idx);
-        dc->setDefaultFormat(font, color);
-    }
-    fCollection->updateDefaultFormat(font, color, sheet_);
-
-    if (!reformat)
-        return;
-    tStopWidth = formatCollection()->defaultFormat()->width(TQLatin1Char('x')) * 8;
-
-    // invalidate paragraphs and custom items
-    TQTextParagraph *p = fParag;
-    while (p) {
-        p->invalidate(0);
-#ifndef QT_NO_TEXTCUSTOMITEM
-        for (int i = 0; i < p->length() - 1; ++i)
-            if (p->at(i)->isCustom())
-                p->at(i)->customItem()->invalidate();
-#endif
-        p = p->next();
-    }
-}
-
-
-/*!
-    \preliminary
-
-    Generates an internal object for the tag called \a name, given the
-    attributes \a attr, and using additional information provided by
-    the mime source factory \a factory.
-
-    \a context is the optional context of the document, i.e. the path
-    to look for relative links. This becomes important if the text
-    contains relative references, for example within image tags.
-    QSimpleRichText always uses the default mime source factory (see
-    \l{TQMimeSourceFactory::defaultFactory()}) to resolve these
-    references. The context will then be used to calculate the
-    absolute path. See TQMimeSourceFactory::makeAbsolute() for details.
-
-    \a emptyTag and \a doc are for internal use only.
-
-    This function should not be used in application code.
-*/
-#ifndef QT_NO_TEXTCUSTOMITEM
-TQTextCustomItem* TQTextDocument::tag(TQStyleSheet *sheet, const TQString& name,
-                                        const QMap<TQString, TQString> &attr,
-                                        const TQString& context,
-                                        const TQMimeSourceFactory& factory,
-                                        bool /*emptyTag */, TQTextDocument *doc)
-{
-    const TQStyleSheetItem* style = sheet->item(name);
-    // first some known  tags
-    if (!style)
-        return 0;
-    if (style->name() == TQLatin1String("img"))
-        return new TQTextImage(doc, attr, context, (TQMimeSourceFactory&)factory);
-    if (style->name() == TQLatin1String("hr"))
-        return new TQTextHorizontalLine(doc, attr, context, (TQMimeSourceFactory&)factory );
-   return 0;
-}
-#endif
-
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-void TQTextDocument::registerCustomItem(TQTextCustomItem *i, TQTextParagraph *p)
-{
-    if (i && i->placement() != TQTextCustomItem::PlaceInline) {
-        flow_->registerFloatingItem(i);
-        p->registerFloatingItem(i);
-        i->setParagraph(p);
-    }
-    p->mightHaveCustomItems = mightHaveCustomItems = true;
-}
-
-void TQTextDocument::unregisterCustomItem(TQTextCustomItem *i, TQTextParagraph *p)
-{
-    p->unregisterFloatingItem(i);
-    i->setParagraph(0);
-    flow_->unregisterFloatingItem(i);
-}
-#endif
-
-bool TQTextDocument::hasFocusParagraph() const
-{
-    return !!focusIndicator.parag;
-}
-
-TQString TQTextDocument::focusHref() const
-{
-    return focusIndicator.href;
-}
-
-TQString TQTextDocument::focusName() const
-{
-    return focusIndicator.name;
-}
-
-bool TQTextDocument::focusNextPrevChild(bool next)
-{
-    if (!focusIndicator.parag) {
-        if (next) {
-            focusIndicator.parag = fParag;
-            focusIndicator.start = 0;
-            focusIndicator.len = 0;
-        } else {
-            focusIndicator.parag = lParag;
-            focusIndicator.start = lParag->length();
-            focusIndicator.len = 0;
-        }
-    } else {
-        focusIndicator.parag->setChanged(true);
-    }
-    focusIndicator.href.clear();
-    focusIndicator.name.clear();
-
-    if (next) {
-        TQTextParagraph *p = focusIndicator.parag;
-        int index = focusIndicator.start + focusIndicator.len;
-        while (p) {
-            for (int i = index; i < p->length(); ++i) {
-                if (p->at(i)->isAnchor()) {
-                    p->setChanged(true);
-                    focusIndicator.parag = p;
-                    focusIndicator.start = i;
-                    focusIndicator.len = 0;
-                    focusIndicator.href = p->at(i)->anchorHref();
-                    focusIndicator.name = p->at(i)->anchorName();
-                    while (i < p->length()) {
-                        if (!p->at(i)->isAnchor())
-                            return true;
-                        focusIndicator.len++;
-                        i++;
-                    }
-#ifndef QT_NO_TEXTCUSTOMITEM
-                } else if (p->at(i)->isCustom()) {
-                    if (p->at(i)->customItem()->isNested()) {
-                        TQTextTable *t = (TQTextTable*)p->at(i)->customItem();
-                        QList<TQTextTableCell *> cells = t->tableCells();
-                        // first try to continue
-                        int idx;
-                        bool resetCells = true;
-                        for (idx = 0; idx < cells.size(); ++idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            if (c->richText()->hasFocusParagraph()) {
-                                if (c->richText()->focusNextPrevChild(next)) {
-                                    p->setChanged(true);
-                                    focusIndicator.parag = p;
-                                    focusIndicator.start = i;
-                                    focusIndicator.len = 0;
-                                    focusIndicator.href = c->richText()->focusHref();
-                                    focusIndicator.name = c->richText()->focusName();
-                                    return true;
-                                } else {
-                                    resetCells = false;
-                                    ++idx;
-                                    break;
-                                }
-                            }
-                        }
-                        // now really try
-                        if (resetCells)
-                            idx = 0;
-                        for (; idx < cells.size(); ++idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            if (c->richText()->focusNextPrevChild(next)) {
-                                p->setChanged(true);
-                                focusIndicator.parag = p;
-                                focusIndicator.start = i;
-                                focusIndicator.len = 0;
-                                focusIndicator.href = c->richText()->focusHref();
-                                focusIndicator.name = c->richText()->focusName();
-                                return true;
-                            }
-                        }
-                    }
-#endif
-                }
-            }
-            index = 0;
-            p = p->next();
-        }
-    } else {
-        TQTextParagraph *p = focusIndicator.parag;
-        int index = focusIndicator.start - 1;
-        if (focusIndicator.len == 0 && index < focusIndicator.parag->length() - 1)
-            index++;
-        while (p) {
-            for (int i = index; i >= 0; --i) {
-                if (p->at(i)->isAnchor()) {
-                    p->setChanged(true);
-                    focusIndicator.parag = p;
-                    focusIndicator.start = i;
-                    focusIndicator.len = 0;
-                    focusIndicator.href = p->at(i)->anchorHref();
-                    focusIndicator.name = p->at(i)->anchorName();
-                    while (i >= -1) {
-                        if (i < 0 || !p->at(i)->isAnchor()) {
-                            focusIndicator.start++;
-                            return true;
-                        }
-                        if (i < 0)
-                            break;
-                        focusIndicator.len++;
-                        focusIndicator.start--;
-                        i--;
-                    }
-#ifndef QT_NO_TEXTCUSTOMITEM
-                } else if (p->at(i)->isCustom()) {
-                    if (p->at(i)->customItem()->isNested()) {
-                        TQTextTable *t = (TQTextTable*)p->at(i)->customItem();
-                        QList<TQTextTableCell *> cells = t->tableCells();
-                        // first try to continue
-                        int idx;
-                        bool resetCells = true;
-                        for (idx = cells.size()-1; idx >= 0; --idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            if (c->richText()->hasFocusParagraph()) {
-                                if (c->richText()->focusNextPrevChild(next)) {
-                                    p->setChanged(true);
-                                    focusIndicator.parag = p;
-                                    focusIndicator.start = i;
-                                    focusIndicator.len = 0;
-                                    focusIndicator.href = c->richText()->focusHref();
-                                    focusIndicator.name = c->richText()->focusName();
-                                    return true;
-                                } else {
-                                    resetCells = false;
-                                    --idx;
-                                    break;
-                                }
-                            }
-                        }
-                        // now really try
-                        if (resetCells)
-                            idx = cells.size()-1;
-                        for (; idx >= 0; --idx) {
-                            TQTextTableCell *c = cells.at(idx);
-                            if (c->richText()->focusNextPrevChild(next)) {
-                                p->setChanged(true);
-                                focusIndicator.parag = p;
-                                focusIndicator.start = i;
-                                focusIndicator.len = 0;
-                                focusIndicator.href = c->richText()->focusHref();
-                                focusIndicator.name = c->richText()->focusName();
-                                return true;
-                            }
-                        }
-                    }
-#endif
-                }
-            }
-            p = p->prev();
-            if (p)
-                index = p->length() - 1;
-        }
-    }
-
-    focusIndicator.parag = 0;
-
-    return false;
-}
-
-int TQTextDocument::length() const
-{
-    int l = -1;
-    TQTextParagraph *p = fParag;
-    while (p) {
-        l += p->length();
-        p = p->next();
-    }
-    return qMax(0,l);
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-int TQTextFormat::width(const TQChar &c) const
-{
-    if (c.unicode() == 0xad) // soft hyphen
-        return 0;
-    if (!pntr || !pntr->isActive()) {
-        if (c == TQLatin1Char('\t'))
-            return fm.width(TQLatin1Char(' '));
-        if (ha == AlignNormal) {
-            int w;
-            if (c.row())
-                w = fm.width(c);
-            else
-                w = widths[c.unicode()];
-            if (w == 0 && !c.row()) {
-                w = fm.width(c);
-                ((TQTextFormat*)this)->widths[c.unicode()] = w;
-            }
-            return w;
-        } else {
-            QFont f(fn);
-            if (usePixelSizes)
-                f.setPixelSize((f.pixelSize() * 2) / 3);
-            else
-                f.setPointSize((f.pointSize() * 2) / 3);
-            QFontMetrics fm_(f);
-            return fm_.width(c);
-        }
-    }
-
-    QFont f(fn);
-    if (ha != AlignNormal) {
-        if (usePixelSizes)
-            f.setPixelSize((f.pixelSize() * 2) / 3);
-        else
-            f.setPointSize((f.pointSize() * 2) / 3);
-    }
-    applyFont(f);
-
-    return pntr_fm->width(c);
-}
-
-int TQTextFormat::width(const TQString &str, int pos) const
-{
-    int w = 0;
-    if (str.unicode()[pos].unicode() == 0xad)
-        return w;
-    if (!pntr || !pntr->isActive()) {
-        if (ha == AlignNormal) {
-            w = fm.charWidth(str, pos);
-        } else {
-            QFont f(fn);
-            if (usePixelSizes)
-                f.setPixelSize((f.pixelSize() * 2) / 3);
-            else
-                f.setPointSize((f.pointSize() * 2) / 3);
-            QFontMetrics fm_(f);
-            w = fm_.charWidth(str, pos);
-        }
-    } else {
-        QFont f(fn);
-        if (ha != AlignNormal) {
-            if (usePixelSizes)
-                f.setPixelSize((f.pixelSize() * 2) / 3);
-            else
-                f.setPointSize((f.pointSize() * 2) / 3);
-        }
-        applyFont(f);
-        w = pntr_fm->charWidth(str, pos);
-    }
-    return w;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextString::TQTextString()
-{
-    bidiDirty = true;
-    bidi = false;
-    rightToLeft = false;
-    dir = TQChar::DirON;
-}
-
-TQTextString::TQTextString(const TQTextString &s)
-{
-    bidiDirty = true;
-    bidi = s.bidi;
-    rightToLeft = s.rightToLeft;
-    dir = s.dir;
-    data = s.data;
-    data.detach();
-    for (int i = 0; i < (int)data.size(); ++i) {
-        TQTextFormat *f = data[i].format();
-        if (f)
-            f->addRef();
-    }
-}
-
-void TQTextString::insert(int index, const QString &s, TQTextFormat *f)
-{
-    insert(index, s.unicode(), s.length(), f);
-}
-
-void TQTextString::insert(int index, const QChar *unicode, int len, TQTextFormat *f)
-{
-    int os = data.size();
-    data.resize(data.size() + len);
-    if (index < os) {
-        memmove(data.data() + index + len, data.data() + index,
-                 sizeof(TQTextStringChar) * (os - index));
-    }
-    TQTextStringChar *ch = data.data() + index;
-    for (int i = 0; i < len; ++i) {
-        ch->x = 0;
-        ch->lineStart = 0;
-        ch->nobreak = false;
-        ch->type = TQTextStringChar::Regular;
-        ch->p.format = f;
-        ch->rightToLeft = 0;
-        ch->c = unicode[i];
-        ++ch;
-    }
-    bidiDirty = true;
-}
-
-TQTextString::~TQTextString()
-{
-    clear();
-}
-
-void TQTextString::insert(int index, TQTextStringChar *c, bool doAddRefFormat )
-{
-    int os = data.size();
-    data.resize(data.size() + 1);
-    if (index < os) {
-        memmove(data.data() + index + 1, data.data() + index,
-                 sizeof(TQTextStringChar) * (os - index));
-    }
-    TQTextStringChar &ch = data[(int)index];
-    ch.c = c->c;
-    ch.x = 0;
-    ch.lineStart = 0;
-    ch.rightToLeft = 0;
-    ch.p.format = 0;
-    ch.type = TQTextStringChar::Regular;
-    ch.nobreak = false;
-    if (doAddRefFormat && c->format())
-        c->format()->addRef();
-    ch.setFormat(c->format());
-    bidiDirty = true;
-}
-
-int TQTextString::appendParagraphs( TQTextParagraph *start, TQTextParagraph *end )
-{
-    int paragCount = 0;
-    int newLength = data.size();
-    for (TQTextParagraph *p = start; p != end; p = p->next()) {
-        newLength += p->length();
-        ++paragCount;
-    }
-
-    const int oldLength = data.size();
-    data.resize(newLength);
-
-    TQTextStringChar *d = &data[oldLength];
-    for (TQTextParagraph *p = start; p != end; p = p->next()) {
-        const TQTextStringChar * const src = p->at(0);
-        int i = 0;
-        for (; i < p->length() - 1; ++i) {
-            d[i].c = src[i].c;
-            d[i].x = 0;
-            d[i].lineStart = 0;
-            d[i].rightToLeft = 0;
-            d[i].type = TQTextStringChar::Regular;
-            d[i].nobreak = false;
-            d[i].p.format = src[i].format();
-            if (d[i].p.format)
-                d[i].p.format->addRef();
-        }
-        d[i].x = 0;
-        d[i].lineStart = 0;
-        d[i].nobreak = false;
-        d[i].type = TQTextStringChar::Regular;
-        d[i].p.format = 0;
-        d[i].rightToLeft = 0;
-        d[i].c = TQLatin1Char('\n');
-        d += p->length();
-    }
-
-    bidiDirty = true;
-    return paragCount;
-}
-
-void TQTextString::truncate(int index)
-{
-    index = qMax(index, 0);
-    index = qMin(index, (int)data.size() - 1);
-    if (index < (int)data.size()) {
-        for (int i = index + 1; i < (int)data.size(); ++i) {
-            TQTextStringChar &ch = data[i];
-#ifndef QT_NO_TEXTCUSTOMITEM
-            if (!(ch.type == TQTextStringChar::Regular)) {
-                delete ch.customItem();
-                if (ch.p.custom->format)
-                    ch.p.custom->format->removeRef();
-                delete ch.p.custom;
-                ch.p.custom = 0;
-            } else
-#endif
-                if (ch.format()) {
-                    ch.format()->removeRef();
-                }
-        }
-    }
-    data.resize(index);
-    bidiDirty = true;
-}
-
-void TQTextString::remove(int index, int len)
-{
-    for (int i = index; i < (int)data.size() && i - index < len; ++i) {
-        TQTextStringChar &ch = data[i];
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (!(ch.type == TQTextStringChar::Regular)) {
-            delete ch.customItem();
-            if (ch.p.custom->format)
-                ch.p.custom->format->removeRef();
-            delete ch.p.custom;
-            ch.p.custom = 0;
-        } else
-#endif
-            if (ch.format()) {
-                ch.format()->removeRef();
-            }
-    }
-    memmove(data.data() + index, data.data() + index + len,
-             sizeof(TQTextStringChar) * (data.size() - index - len));
-    data.resize(data.size() - len);
-    bidiDirty = true;
-}
-
-void TQTextString::clear()
-{
-    for (int i = 0; i < (int)data.count(); ++i) {
-        TQTextStringChar &ch = data[i];
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (!(ch.type == TQTextStringChar::Regular)) {
-            if (ch.customItem() && ch.customItem()->placement() == TQTextCustomItem::PlaceInline)
-                delete ch.customItem();
-            if (ch.p.custom->format)
-                ch.p.custom->format->removeRef();
-            delete ch.p.custom;
-            ch.p.custom = 0;
-        } else
-#endif
-            if (ch.format()) {
-                ch.format()->removeRef();
-            }
-    }
-    data.resize(0);
-    bidiDirty = true;
-}
-
-void TQTextString::setFormat(int index, TQTextFormat *f, bool useCollection)
-{
-    TQTextStringChar &ch = data[index];
-    if (useCollection && ch.format())
-        ch.format()->removeRef();
-    ch.setFormat(f);
-}
-
-void TQTextString::checkBidi() const
-{
-    // ############ fix BIDI handling
-    TQTextString *that = (TQTextString *)this;
-    that->bidiDirty = false;
-    int length = data.size();
-    if (!length) {
-        that->bidi = rightToLeft;
-        that->rightToLeft = (dir == TQChar::DirR);
-        return;
-    }
-
-    if (dir == TQChar::DirR) {
-        that->rightToLeft = true;
-    } else if (dir == TQChar::DirL) {
-        that->rightToLeft = false;
-    } else {
-        that->rightToLeft = (QApplication::layoutDirection() == Qt::RightToLeft);
-    }
-
-    const TQTextStringChar *start = data.data();
-    const TQTextStringChar *end = start + length;
-
-    ((TQTextString *)this)->stringCache = toString(data);
-
-    // determines the properties we need for layouting
-    QTextEngine textEngine;
-    textEngine.text = toString();
-    textEngine.option.setTextDirection(rightToLeft ? Qt::RightToLeft : Qt::LeftToRight);
-    textEngine.itemize();
-    const HB_CharAttributes *ca = textEngine.attributes() + length-1;
-    TQTextStringChar *ch = (TQTextStringChar *)end - 1;
-    QScriptItem *item = &textEngine.layoutData->items[textEngine.layoutData->items.size()-1];
-    unsigned char bidiLevel = item->analysis.bidiLevel;
-    that->bidi = (bidiLevel || rightToLeft);
-    int pos = length-1;
-    while (ch >= start) {
-        if (item->position > pos) {
-            --item;
-            Q_ASSERT(item >= &textEngine.layoutData->items[0]);
-            bidiLevel = item->analysis.bidiLevel;
-            if (bidiLevel)
-                that->bidi = true;
-        }
-        ch->softBreak = ca->lineBreakType >= HB_Break;
-        ch->whiteSpace = ca->whiteSpace;
-        ch->charStop = ca->charStop;
-        ch->bidiLevel = bidiLevel;
-        ch->rightToLeft = (bidiLevel%2);
-        --ch;
-        --ca;
-        --pos;
-    }
-}
-
-void TQTextDocument::setStyleSheet(TQStyleSheet *s)
-{
-    if (!s)
-        return;
-    sheet_ = s;
-    list_tm = list_bm = par_tm = par_bm = 12;
-    list_lm = 40;
-    li_tm = li_bm = 0;
-    TQStyleSheetItem* item = s->item(TQLatin1String("ol"));
-    if (item) {
-        list_tm = qMax(0,item->margin(TQStyleSheetItem::MarginTop));
-        list_bm = qMax(0,item->margin(TQStyleSheetItem::MarginBottom));
-        list_lm = qMax(0,item->margin(TQStyleSheetItem::MarginLeft));
-    }
-    if ((item = s->item(TQLatin1String("li")))) {
-        li_tm = qMax(0,item->margin(TQStyleSheetItem::MarginTop));
-        li_bm = qMax(0,item->margin(TQStyleSheetItem::MarginBottom));
-    }
-    if ((item = s->item(TQLatin1String("p")))) {
-        par_tm = qMax(0,item->margin(TQStyleSheetItem::MarginTop));
-        par_bm = qMax(0,item->margin(TQStyleSheetItem::MarginBottom));
-    }
-}
-
-void TQTextDocument::setUnderlineLinks(bool b) {
-    underlLinks = b;
-    for (int idx = 0; idx < childList.size(); ++idx) {
-        TQTextDocument *dc = childList.at(idx);
-        dc->setUnderlineLinks(b);
-    }
-}
-
-void TQTextStringChar::setFormat(TQTextFormat *f)
-{
-    if (type == Regular) {
-        p.format = f;
-    } else {
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (!p.custom) {
-            p.custom = new CustomData;
-            p.custom->custom = 0;
-        }
-        p.custom->format = f;
-#endif
-    }
-}
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-void TQTextStringChar::setCustomItem(TQTextCustomItem *i)
-{
-    if (type == Regular) {
-        TQTextFormat *f = format();
-        p.custom = new CustomData;
-        p.custom->format = f;
-    } else {
-        delete p.custom->custom;
-    }
-    p.custom->custom = i;
-    type = (type == Anchor ? CustomAnchor : Custom);
-}
-
-void TQTextStringChar::loseCustomItem()
-{
-    if (type == Custom) {
-        TQTextFormat *f = p.custom->format;
-        p.custom->custom = 0;
-        delete p.custom;
-        type = Regular;
-        p.format = f;
-    } else if (type == CustomAnchor) {
-        p.custom->custom = 0;
-        type = Anchor;
-    }
-}
-
-#endif
-
-TQString TQTextStringChar::anchorName() const
-{
-    if (type == Regular)
-        return TQString();
-    else
-        return p.custom->anchorName;
-}
-
-TQString TQTextStringChar::anchorHref() const
-{
-    if (type == Regular)
-        return TQString();
-    else
-        return p.custom->anchorHref;
-}
-
-void TQTextStringChar::setAnchor(const TQString& name, const TQString& href)
-{
-    if (type == Regular) {
-        TQTextFormat *f = format();
-        p.custom = new CustomData;
-#ifndef QT_NO_TEXTCUSTOMITEM
-        p.custom->custom = 0;
-#endif
-        p.custom->format = f;
-        type = Anchor;
-    } else if (type == Custom) {
-        type = CustomAnchor;
-    }
-    p.custom->anchorName = name;
-    p.custom->anchorHref = href;
-}
-
-
-int TQTextString::width(int idx) const
-{
-     int w = 0;
-     TQTextStringChar *c = &at(idx);
-     if (!c->charStop || c->c.unicode() == 0xad || c->c.unicode() == 0x2028)
-         return 0;
-#ifndef QT_NO_TEXTCUSTOMITEM
-     if(c->isCustom()) {
-         if(c->customItem()->placement() == TQTextCustomItem::PlaceInline)
-             w = c->customItem()->width;
-     } else
-#endif
-     {
-         int r = c->c.row();
-         if(r < 0x06
-#ifndef Q_WS_WIN
-             // Uniscribe's handling of Asian makes the condition below fail.
-             || (r > 0x1f && !(r > 0xd7 && r < 0xe0))
-#endif
-             ) {
-             w = c->format()->width(c->c);
-         } else {
-             // complex text. We need some hacks to get the right metric here
-             w = c->format()->width(toString(), idx);
-         }
-     }
-     return w;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextParagraph::TQTextParagraph(TQTextDocument *dc, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds)
-    : p(pr), n(nx), docOrPseudo(dc),
-      changed(false), firstFormat(true), firstPProcess(true), needPreProcess(false), fullWidth(true),
-      lastInFrame(false), visible(true), breakable(true), movedDown(false),
-      mightHaveCustomItems(false), hasdoc(dc != 0), litem(false), rtext(false),
-      align(0), lstyle(TQStyleSheetItem::ListDisc), invalid(0), mSelections(0),
-#ifndef QT_NO_TEXTCUSTOMITEM
-      mFloatingItems(0),
-#endif
-      utm(0), ubm(0), ulm(0), urm(0), uflm(0), ulinespacing(0),
-      tabStopWidth(0), minwidth(0), tArray(0), eData(0), ldepth(0)
-{
-    lstyle = TQStyleSheetItem::ListDisc;
-    if (!hasdoc)
-        docOrPseudo = new TQTextParagraphPseudoDocument;
-    bgcol = 0;
-    list_val = -1;
-    paintdevice = 0;
-    TQTextFormat* defFormat = formatCollection()->defaultFormat();
-    if (!hasdoc) {
-        tabStopWidth = defFormat->width(TQLatin1Char('x')) * 8;
-        pseudoDocument()->commandHistory = new TQTextCommandHistory(100);
-    }
-
-    if (p)
-        p->n = this;
-    if (n)
-        n->p = this;
-
-    if (!p && hasdoc)
-        document()->setFirstParagraph(this);
-    if (!n && hasdoc)
-        document()->setLastParagraph(this);
-
-    state = -1;
-
-    if (p)
-        id = p->id + 1;
-    else
-        id = 0;
-    if (n && updateIds) {
-        TQTextParagraph *s = n;
-        while (s) {
-            s->id = s->p->id + 1;
-            s->invalidateStyleCache();
-            s = s->n;
-        }
-    }
-
-    str = new TQTextString();
-    const TQChar ch(TQLatin1Char(' '));
-    str->insert(0, &ch, 1, formatCollection()->defaultFormat());
-}
-
-TQTextParagraph::~TQTextParagraph()
-{
-    delete str;
-    if (hasdoc) {
-        register TQTextDocument *doc = document();
-        if (this == doc->minwParag) {
-            doc->minwParag = 0;
-            doc->minw = 0;
-        }
-        if (this == doc->curParag)
-            doc->curParag = 0;
-    } else {
-        delete pseudoDocument();
-    }
-    delete [] tArray;
-    delete eData;
-    QMap<int, QTextLineStart*>::Iterator it = lineStarts.begin();
-    for (; it != lineStarts.end(); ++it)
-        delete *it;
-    if (mSelections)
-        delete mSelections;
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (mFloatingItems)
-        delete mFloatingItems;
-#endif
-    if (p)
-        p->setNext(n);
-    if (n)
-        n->setPrev(p);
-    delete bgcol;
-}
-
-void TQTextParagraph::setNext(TQTextParagraph *s)
-{
-    n = s;
-    if (!n && hasdoc)
-        document()->setLastParagraph(this);
-}
-
-void TQTextParagraph::setPrev(TQTextParagraph *s)
-{
-    p = s;
-    if (!p && hasdoc)
-        document()->setFirstParagraph(this);
-}
-
-void TQTextParagraph::invalidate(int chr)
-{
-    if (invalid < 0)
-        invalid = chr;
-    else
-        invalid = qMin(invalid, chr);
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (mFloatingItems) {
-        for (int idx = 0; idx < mFloatingItems->size(); ++idx) {
-            TQTextCustomItem *i = mFloatingItems->at(idx);
-            i->ypos = -1;
-        }
-    }
-#endif
-    invalidateStyleCache();
-}
-
-void TQTextParagraph::invalidateStyleCache()
-{
-    if (list_val < 0)
-        list_val = -1;
-}
-
-
-void TQTextParagraph::insert(int index, const QString &s)
-{
-    insert(index, s.unicode(), s.length());
-}
-
-void TQTextParagraph::insert(int index, const QChar *unicode, int len)
-{
-    if (hasdoc && !document()->useFormatCollection() && document()->preProcessor())
-        str->insert(index, unicode, len,
-                     document()->preProcessor()->format(TQTextPreProcessor::Standard));
-    else
-        str->insert(index, unicode, len, formatCollection()->defaultFormat());
-    invalidate(index);
-    needPreProcess = true;
-}
-
-void TQTextParagraph::truncate(int index)
-{
-    str->truncate(index);
-    insert(length(), TQLatin1String(" "));
-    needPreProcess = true;
-}
-
-void TQTextParagraph::remove(int index, int len)
-{
-    if (index + len - str->length() > 0)
-        return;
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int i = index; i < index + len; ++i) {
-        TQTextStringChar *c = at(i);
-        if (hasdoc && c->isCustom()) {
-            document()->unregisterCustomItem(c->customItem(), this);
-        }
-    }
-#endif
-    str->remove(index, len);
-    invalidate(0);
-    needPreProcess = true;
-}
-
-void TQTextParagraph::join(TQTextParagraph *s)
-{
-    int oh = r.height() + s->r.height();
-    n = s->n;
-    if (n)
-        n->p = this;
-    else if (hasdoc)
-        document()->setLastParagraph(this);
-
-    int start = str->length();
-    if (length() > 0 && at(length() - 1)->c == TQLatin1Char(' ')) {
-        remove(length() - 1, 1);
-        --start;
-    }
-    append(s->str->toString(), true);
-
-    for (int i = 0; i < s->length(); ++i) {
-        if (!hasdoc || document()->useFormatCollection()) {
-            s->str->at(i).format()->addRef();
-            str->setFormat(i + start, s->str->at(i).format(), true);
-        }
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (s->str->at(i).isCustom()) {
-            TQTextCustomItem * item = s->str->at(i).customItem();
-            str->at(i + start).setCustomItem(item);
-            s->str->at(i).loseCustomItem();
-            if (hasdoc) {
-                document()->unregisterCustomItem(item, s);
-                document()->registerCustomItem(item, this);
-            }
-        }
-        if (s->str->at(i).isAnchor()) {
-            str->at(i + start).setAnchor(s->str->at(i).anchorName(),
-                            s->str->at(i).anchorHref());
-        }
-#endif
-    }
-
-    if (!extraData() && s->extraData()) {
-        setExtraData(s->extraData());
-        s->setExtraData(0);
-    } else if (extraData() && s->extraData()) {
-        extraData()->join(s->extraData());
-    }
-    delete s;
-    invalidate(0);
-    r.setHeight(oh);
-    needPreProcess = true;
-    if (n) {
-        TQTextParagraph *s = n;
-        s->invalidate(0);
-        while (s) {
-            s->id = s->p->id + 1;
-            s->state = -1;
-            s->needPreProcess = true;
-            s->changed = true;
-            s->invalidateStyleCache();
-            s = s->n;
-        }
-    }
-    format();
-    state = -1;
-}
-
-void TQTextParagraph::move(int &dy)
-{
-    if (dy == 0)
-        return;
-    changed = true;
-    r.moveBy(0, dy);
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (mFloatingItems) {
-        for (int idx = 0; idx < mFloatingItems->size(); ++idx) {
-            TQTextCustomItem *i = mFloatingItems->at(idx);
-            i->ypos += dy;
-        }
-    }
-#endif
-    if (p)
-        p->lastInFrame = true;
-
-    // do page breaks if required
-    if (hasdoc && document()->isPageBreakEnabled()) {
-        int shift;
-        if ((shift = document()->formatter()->formatVertically( document(), this))) {
-            if (p)
-                p->setChanged(true);
-            dy += shift;
-        }
-    }
-}
-
-void TQTextParagraph::format(int start, bool doMove)
-{
-    if (!str || str->length() == 0 || !formatter())
-        return;
-
-    if (hasdoc &&
-         document()->preProcessor() &&
-         (needPreProcess || state == -1))
-        document()->preProcessor()->process(document(), this, invalid <= 0 ? 0 : invalid);
-    needPreProcess = false;
-
-    if (invalid == -1)
-        return;
-
-    r.moveTopLeft(QPoint(documentX(), p ? p->r.y() + p->r.height() : documentY()));
-    if (p)
-        p->lastInFrame = false;
-
-    movedDown = false;
-    bool formattedAgain = false;
-
- formatAgain:
-
-    r.setWidth(documentWidth());
-#ifndef QT_NO_TEXTCUSTOMITEM
-    if (hasdoc && mFloatingItems) {
-        for (int idx = 0; idx < mFloatingItems->size(); ++idx) {
-            TQTextCustomItem *i = mFloatingItems->at(idx);
-            i->ypos = r.y();
-            if (i->placement() == TQTextCustomItem::PlaceRight) {
-                i->xpos = r.x() + r.width() - i->width;
-            }
-        }
-    }
-#endif
-    QMap<int, QTextLineStart*> oldLineStarts = lineStarts;
-    lineStarts.clear();
-    int y = formatter()->format(document(), this, start, oldLineStarts);
-
-
-    r.setWidth(qMax(r.width(), formatter()->minimumWidth()));
-
-
-    QMap<int, QTextLineStart*>::Iterator it = oldLineStarts.begin();
-
-    for (; it != oldLineStarts.end(); ++it)
-        delete *it;
-
-    if (!hasdoc) { // qt_format_text bounding rect handling
-        it = lineStarts.begin();
-        int usedw = 0;
-        for (; it != lineStarts.end(); ++it)
-            usedw = qMax(usedw, (*it)->w);
-        if (r.width() <= 0) {
-            // if the user specifies an invalid rect, this means that the
-            // bounding box should grow to the width that the text actually
-            // needs
-            r.setWidth(usedw);
-        } else {
-            r.setWidth(qMin(usedw, r.width()));
-        }
-    }
-
-    if (y != r.height())
-        r.setHeight(y);
-
-    if (!visible) {
-        r.setHeight(0);
-    } else {
-        int minw = minwidth = formatter()->minimumWidth();
-        int wused = formatter()->widthUsed();
-        wused = qMax(minw, wused);
-        if (hasdoc) {
-            document()->setMinimumWidth(minw, wused, this);
-        }  else {
-            pseudoDocument()->minw = qMax(pseudoDocument()->minw, minw);
-            pseudoDocument()->wused = qMax(pseudoDocument()->wused, wused);
-        }
-    }
-
-    // do page breaks if required
-    if (hasdoc && document()->isPageBreakEnabled()) {
-        int shift = document()->formatter()->formatVertically(document(), this);
-        if (shift && !formattedAgain) {
-            formattedAgain = true;
-            goto formatAgain;
-        }
-    }
-
-    if (n && doMove && n->invalid == -1 && r.y() + r.height() != n->r.y()) {
-        int dy = (r.y() + r.height()) - n->r.y();
-        TQTextParagraph *s = n;
-        bool makeInvalid = p && p->lastInFrame;
-        while (s && dy) {
-            if (!s->isFullWidth())
-                makeInvalid = true;
-            if (makeInvalid)
-                s->invalidate(0);
-            s->move(dy);
-            if (s->lastInFrame)
-                makeInvalid = true;
-            s = s->n;
-        }
-    }
-
-    firstFormat = false;
-    changed = true;
-    invalid = -1;
-    //#####   string()->setTextChanged(false);
-}
-
-int TQTextParagraph::lineHeightOfChar(int i, int *bl, int *y) const
-{
-    if (!isValid())
-        ((TQTextParagraph*)this)->format();
-
-    QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.end();
-    --it;
-    for (;;) {
-        if (i >= it.key()) {
-            if (bl)
-                *bl = (*it)->baseLine;
-            if (y)
-                *y = (*it)->y;
-            return (*it)->h;
-        }
-        if (it == lineStarts.begin())
-            break;
-        --it;
-    }
-
-    qWarning("TQTextParagraph::lineHeightOfChar: couldn't find lh for %d", i);
-    return 15;
-}
-
-TQTextStringChar *TQTextParagraph::lineStartOfChar(int i, int *index, int *line) const
-{
-    if (!isValid())
-        ((TQTextParagraph*)this)->format();
-
-    int l = (int)lineStarts.count() - 1;
-    QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.end();
-    --it;
-    for (;;) {
-        if (i >= it.key()) {
-            if (index)
-                *index = it.key();
-            if (line)
-                *line = l;
-            return &str->at(it.key());
-        }
-        if (it == lineStarts.begin())
-            break;
-        --it;
-        --l;
-    }
-
-    qWarning("TQTextParagraph::lineStartOfChar: couldn't find %d", i);
-    return 0;
-}
-
-int TQTextParagraph::lines() const
-{
-    if (!isValid())
-        ((TQTextParagraph*)this)->format();
-
-    return (int)lineStarts.count();
-}
-
-TQTextStringChar *TQTextParagraph::lineStartOfLine(int line, int *index) const
-{
-    if (!isValid())
-        ((TQTextParagraph*)this)->format();
-
-    if (line >= 0 && line < (int)lineStarts.count()) {
-        QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin();
-        while (line-- > 0)
-            ++it;
-        int i = it.key();
-        if (index)
-            *index = i;
-        return &str->at(i);
-    }
-
-    qWarning("TQTextParagraph::lineStartOfLine: couldn't find %d", line);
-    return 0;
-}
-
-int TQTextParagraph::leftGap() const
-{
-    if (!isValid())
-        ((TQTextParagraph*)this)->format();
-
-    if (str->length() == 0)
-        return 0;
-
-    int line = 0;
-    int x = str->length() ? str->at(0).x : 0;  /* set x to x of first char */
-    if (str->isBidi()) {
-        for (int i = 1; i < str->length()-1; ++i)
-            x = qMin(x, str->at(i).x);
-        return x;
-    }
-
-    QMap<int, QTextLineStart*>::ConstIterator it = lineStarts.begin();
-    while (line < (int)lineStarts.count()) {
-        int i = it.key(); /* char index */
-        x = qMin(x, str->at(i).x);
-        ++it;
-        ++line;
-    }
-    return x;
-}
-
-void TQTextParagraph::setFormat(int index, int len, TQTextFormat *f, bool useCollection, int flags)
-{
-    if (!f)
-        return;
-    if (index < 0)
-        index = 0;
-    if (index > str->length() - 1)
-        index = str->length() - 1;
-    if (index + len >= str->length())
-        len = str->length() - index;
-
-    TQTextFormatCollection *fc = 0;
-    if (useCollection)
-        fc = formatCollection();
-    TQTextFormat *of;
-    for (int i = 0; i < len; ++i) {
-        of = str->at(i + index).format();
-        if (!changed && (!of || f->key() != of->key()))
-            changed = true;
-        if (invalid == -1 &&
-             (f->font().family() != of->font().family() ||
-               f->font().pointSize() != of->font().pointSize() ||
-               f->font().weight() != of->font().weight() ||
-               f->font().italic() != of->font().italic() ||
-               f->vAlign() != of->vAlign())) {
-            invalidate(0);
-        }
-        if (flags == -1 || flags == TQTextFormat::Format || !fc) {
-            if (fc)
-                f = fc->format(f);
-            str->setFormat(i + index, f, useCollection);
-        } else {
-            TQTextFormat *fm = fc->format(of, f, flags);
-            str->setFormat(i + index, fm, useCollection);
-        }
-    }
-}
-
-void TQTextParagraph::indent(int *oldIndent, int *newIndent)
-{
-    if (!hasdoc || !document()->indent() || isListItem()) {
-        if (oldIndent)
-            *oldIndent = 0;
-        if (newIndent)
-            *newIndent = 0;
-        if (oldIndent && newIndent)
-            *newIndent = *oldIndent;
-        return;
-    }
-    document()->indent()->indent(document(), this, oldIndent, newIndent);
-}
-
-void TQTextParagraph::paint(TQPainter &painter, const QPalette &pal, TQTextCursor *cursor,
-                            bool drawSelections, int clipx, int clipy, int clipw, int cliph)
-{
-    if (!visible)
-        return;
-    int i, y, h, baseLine, xstart, xend = 0;
-    i = y =h = baseLine = 0;
-    TQRect cursorRect;
-    drawSelections &= (mSelections != 0);
-    // macintosh full-width selection style
-    bool fullWidthStyle = QApplication::style()->styleHint(QStyle::SH_RichText_FullWidthSelection);
-    int fullSelectionWidth = 0;
-    if (drawSelections && fullWidthStyle)
-        fullSelectionWidth = (hasdoc ? document()->width() : r.width());
-
-    TQString qstr = str->toString();
-    qstr.detach();
-    // ### workaround so that \n are not drawn, actually this should
-    // be fixed in QFont somewhere (under Windows you get ugly boxes
-    // otherwise)
-    TQChar* uc = (TQChar*) qstr.unicode();
-    for (int ii = 0; ii < qstr.length(); ii++)
-        if (uc[(int)ii]== TQLatin1Char(TQLatin1Char('\n')) || uc[(int)ii] == TQLatin1Char('\t'))
-            uc[(int)ii] = 0x20;
-
-    int line = -1;
-    int paintStart = 0;
-    TQTextStringChar *chr = 0;
-    TQTextStringChar *nextchr = at(0);
-    for (i = 0; i < length(); i++) {
-        chr = nextchr;
-        if (i < length()-1)
-            nextchr = at(i+1);
-
-        // we flush at end of document
-        bool flush = (i == length()-1);
-        bool ignoreSoftHyphen = false;
-        if (!flush) {
-            // we flush at end of line
-            flush |= nextchr->lineStart;
-            // we flush on format changes
-            flush |= (nextchr->format() != chr->format());
-            // we flush on link changes
-            flush |= (nextchr->isLink() != chr->isLink());
-            // we flush on start of run
-            flush |= (nextchr->bidiLevel != chr->bidiLevel);
-            // we flush on bidi changes
-            flush |= (nextchr->rightToLeft != chr->rightToLeft);
-            // we flush before and after tabs
-            flush |= (chr->c == TQLatin1Char('\t') || nextchr->c == TQLatin1Char('\t'));
-            // we flush on soft hyphens
-            if (chr->c.unicode() == 0xad) {
-                flush = true;
-                if (!nextchr->lineStart)
-                    ignoreSoftHyphen = true;
-            }
-            // we flush on custom items
-            flush |= chr->isCustom();
-            // we flush before custom items
-            flush |= nextchr->isCustom();
-            // when painting justified, we flush on spaces
-            if ((alignment() & Qt::AlignJustify) == Qt::AlignJustify)
-                flush |= chr->whiteSpace;
-        }
-
-        // init a new line
-        if (chr->lineStart) {
-            ++line;
-            paintStart = i;
-            lineInfo(line, y, h, baseLine);
-            if (clipy != -1 && cliph != 0 && y + r.y() - h > clipy + cliph) { // outside clip area, leave
-                break;
-            }
-
-            // if this is the first line and we are a list item, draw the the bullet label
-            if (line == 0 && isListItem()) {
-                int x = chr->x;
-                if (str->isBidi()) {
-                    if (str->isRightToLeft()) {
-                        x = chr->x + str->width(0);
-                        for (int k = 1; k < length(); ++k) {
-                            if (str->at(k).lineStart)
-                                break;
-                            x = qMax(x, str->at(k).x + str->width(k));
-                        }
-                    } else {
-                        x = chr->x;
-                        for (int k = 1; k < length(); ++k) {
-                            if (str->at(k).lineStart)
-                                break;
-                            x = qMin(x, str->at(k).x);
-                        }
-                    }
-                }
-                drawLabel(&painter, x, y, 0, 0, baseLine, pal);
-            }
-        }
-
-        // check for cursor mark
-        if (cursor && this == cursor->paragraph() && i == cursor->index()) {
-            TQTextStringChar *c = i == 0 ? chr : chr - 1;
-            cursorRect.setRect(cursor->x() , y + baseLine - c->format()->ascent(),
-                                1, c->format()->height());
-        }
-
-        if (flush) {  // something changed, draw what we have so far
-            if (chr->rightToLeft) {
-                xstart = chr->x;
-                xend = at(paintStart)->x + str->width(paintStart);
-            } else {
-                xstart = at(paintStart)->x;
-                xend = chr->x;
-                if (i < length() - 1) {
-                    if (!str->at(i + 1).lineStart &&
-                         str->at(i + 1).rightToLeft == chr->rightToLeft)
-                        xend = str->at(i + 1).x;
-                    else
-                        xend += str->width(i);
-                }
-            }
-
-            if ((clipx == -1 || clipw <= 0 || (xend >= clipx && xstart <= clipx + clipw)) &&
-                 (clipy == -1 || clipy < y+r.y()+h)) {
-                if (!chr->isCustom())
-                    drawString(painter, qstr, paintStart, i - paintStart + (ignoreSoftHyphen ? 0 : 1), xstart, y,
-                                baseLine, xend-xstart, h, drawSelections, fullSelectionWidth,
-                                chr, pal, chr->rightToLeft);
-#ifndef QT_NO_TEXTCUSTOMITEM
-                else if (chr->customItem()->placement() == TQTextCustomItem::PlaceInline) {
-                    bool inSelection = false;
-                    if (drawSelections) {
-                        QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constFind(TQTextDocument::Standard);
-                        inSelection = (it != mSelections->constEnd() && (*it).start <= i && (*it).end > i);
-                    }
-                    chr->customItem()->draw(&painter, chr->x, y,
-                                             clipx == -1 ? clipx : (clipx - r.x()),
-                                             clipy == -1 ? clipy : (clipy - r.y()),
-                                             clipw, cliph, pal, inSelection);
-                }
-#endif
-            }
-            paintStart = i+1;
-        }
-
-    }
-
-    // time to draw the cursor
-    const int cursor_extent = 4;
-    if (!cursorRect.isNull() && cursor &&
-         ((clipx == -1 || clipw == -1) || (cursorRect.right()+cursor_extent >= clipx && cursorRect.left()-cursor_extent <= clipx + clipw))) {
-        painter.fillRect(cursorRect, pal.color(QPalette::Text));
-        painter.save();
-        if (string()->isBidi()) {
-            if (at(cursor->index())->rightToLeft) {
-                painter.setPen(Qt::black);
-                painter.drawLine(cursorRect.x(), cursorRect.y(), cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2);
-                painter.drawLine(cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2);
-            } else {
-                painter.setPen(Qt::black);
-                painter.drawLine(cursorRect.x(), cursorRect.y(), cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2);
-                painter.drawLine(cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2);
-            }
-        }
-        painter.restore();
-    }
-}
-
-//#define BIDI_DEBUG
-
-void TQTextParagraph::setColorForSelection(QColor &color, TQPainter &painter,
-                                           const QPalette &pal, int selection)
-{
-    if (selection < 0)
-        return;
-    color = (hasdoc && selection != TQTextDocument::Standard) ?
-            document()->selectionColor(selection) :
-            pal.color(QPalette::Highlight);
-    QColor text = (hasdoc && document()->hasSelectionTextColor(selection)) ? document()->selectionTextColor(selection) : pal.color(QPalette::HighlightedText);
-    if (text.isValid())
-        painter.setPen(text);
-}
-
-void TQTextParagraph::drawString(TQPainter &painter, const TQString &str, int start, int len,
-                                 int xstart, int y, int baseLine, int w, int h,
-                                 bool drawSelections, int fullSelectionWidth,
-                                 TQTextStringChar *formatChar, const QPalette& pal,
-                                 bool rightToLeft)
-{
-    bool plainText = hasdoc ? document()->textFormat() == TQt::PlainText : false;
-    TQTextFormat* format = formatChar->format();
-
-    int textFlags = int(rightToLeft ? Qt::TextForceRightToLeft : Qt::TextForceLeftToRight);
-
-    if (!plainText || (hasdoc && format->color() != document()->formatCollection()->defaultFormat()->color()))
-        painter.setPen(QPen(format->color()));
-    else
-        painter.setPen(pal.text().color());
-    painter.setFont(format->font());
-
-    if (hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty()) {
-        if (format->useLinkColor())
-            painter.setPen(document()->linkColor.isValid() ? document()->linkColor :
-                           pal.link().color());
-        if (document()->underlineLinks()) {
-            QFont fn = format->font();
-            fn.setUnderline(true);
-            painter.setFont(fn);
-        }
-    }
-
-    int real_length = len;
-    if (len && !rightToLeft && start + len == length()) // don't draw the last character (trailing space)
-        len--;
-    if (len && str.unicode()[start+len-1] == TQChar::LineSeparator)
-        len--;
-
-
-    TQTextFormat::VerticalAlignment vAlign = format->vAlign();
-    if (vAlign != TQTextFormat::AlignNormal) {
-        // sub or superscript
-        QFont f(painter.font());
-        if (format->fontSizesInPixels())
-            f.setPixelSize((f.pixelSize() * 2) / 3);
-        else
-            f.setPointSize((f.pointSize() * 2) / 3);
-        painter.setFont(f);
-        int h = painter.fontMetrics().height();
-        baseLine += (vAlign == TQTextFormat::AlignSubScript) ? h/6 : -h/2;
-    }
-
-    bool allSelected = false;
-    if (drawSelections) {
-        QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constFind(TQTextDocument::Standard);
-        allSelected = (it != mSelections->constEnd() && (*it).start <= start && (*it).end >= start+len);
-    }
-    if (!allSelected)
-        painter.drawText(QPointF(xstart, y + baseLine), str.mid(start, len), textFlags, /*justificationPadding*/0);
-
-#ifdef BIDI_DEBUG
-    painter.save();
-    painter.setPen (Qt::red);
-    painter.drawLine(xstart, y, xstart, y + baseLine);
-    painter.drawLine(xstart, y + baseLine/2, xstart + 10, y + baseLine/2);
-    int w = 0;
-    int i = 0;
-    while(i < len)
-        w += painter.fontMetrics().charWidth(str, start + i++);
-    painter.setPen (Qt::blue);
-    painter.drawLine(xstart + w - 1, y, xstart + w - 1, y + baseLine);
-    painter.drawLine(xstart + w - 1, y + baseLine/2, xstart + w - 1 - 10, y + baseLine/2);
-    painter.restore();
-#endif
-
-    // check if we are in a selection and draw it
-    if (drawSelections) {
-        QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->constEnd();
-        while (it != mSelections->constBegin()) {
-            --it;
-            int selStart = (*it).start;
-            int selEnd = (*it).end;
-            int tmpw = w;
-
-            selStart = qMax(selStart, start);
-            int real_selEnd = qMin(selEnd, start+real_length);
-            selEnd = qMin(selEnd, start+len);
-            bool extendRight = false;
-            bool extendLeft = false;
-            bool selWrap = (real_selEnd == length()-1 && n && n->hasSelection(it.key()));
-            if (selWrap
-                || ((real_selEnd < this->str->length()) && this->str->at(real_selEnd).lineStart)) {
-                extendRight = (fullSelectionWidth != 0);
-                if (!extendRight && !rightToLeft)
-                    tmpw += painter.fontMetrics().width(TQLatin1Char(' '));
-            }
-            if (fullSelectionWidth && (selStart == 0 || this->str->at(selStart).lineStart)) {
-                extendLeft = true;
-            }
-            if (this->str->isRightToLeft() != rightToLeft)
-                extendLeft = extendRight = false;
-
-            if (this->str->isRightToLeft()) {
-                bool tmp = extendLeft;
-                extendLeft = extendRight;
-                extendRight = tmp;
-            }
-
-            if (selStart < real_selEnd ||
-                (selWrap && fullSelectionWidth && extendRight &&
-                // don't draw the standard selection on a printer=
-                (it.key() != TQTextDocument::Standard || !is_printer(&painter)))) {
-                int selection = it.key();
-                QColor color;
-                setColorForSelection(color, painter, pal, selection);
-                if (selStart != start || selEnd != start + len || selWrap) {
-                    // have to clip
-                    painter.save();
-                    int cs, ce;
-                    if (rightToLeft) {
-                        cs = (selEnd != start + len) ?
-                             this->str->at(this->str->previousCursorPosition(selEnd)).x : xstart;
-                        ce = (selStart != start) ?
-                             this->str->at(this->str->previousCursorPosition(selStart)).x : xstart+tmpw;
-                    } else {
-                        cs = (selStart != start) ? this->str->at(selStart).x : xstart;
-                        ce = (selEnd != start + len) ? this->str->at(selEnd).x : xstart+tmpw;
-                    }
-                    TQRect r(cs, y, ce-cs, h);
-                    if (extendLeft)
-                        r.setLeft(0);
-                    if (extendRight)
-                        r.setRight(fullSelectionWidth);
-                    QRegion reg(r);
-                    if (painter.hasClipping())
-                        reg &= painter.clipRegion();
-                    painter.setClipRegion(reg);
-                }
-                int xleft = xstart;
-                if (extendLeft) {
-                    tmpw += xstart;
-                    xleft = 0;
-                }
-                if (extendRight)
-                    tmpw = fullSelectionWidth - xleft;
-                if(color.isValid())
-                    painter.fillRect(xleft, y, tmpw, h, color);
-                painter.drawText(QPointF(xstart, y + baseLine), str.mid(start, len), textFlags, /*justificationPadding*/0);
-                if (selStart != start || selEnd != start + len || selWrap)
-                    painter.restore();
-            }
-        }
-    }
-
-    if (format->isMisspelled()) {
-        painter.save();
-        painter.setPen(QPen(Qt::red, 1, Qt::DotLine));
-        painter.drawLine(xstart, y + baseLine + 1, xstart + w, y + baseLine + 1);
-        painter.restore();
-    }
-
-    if (hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty() &&
-         document()->focusIndicator.parag == this &&
-         ((document()->focusIndicator.start >= start  &&
-           document()->focusIndicator.start + document()->focusIndicator.len <= start + len)
-          || (document()->focusIndicator.start <= start &&
-              document()->focusIndicator.start + document()->focusIndicator.len >= start + len))) {
-        QStyleOptionFocusRect opt;
-        opt.rect.setRect(xstart, y, w, h);
-#ifndef Q_WS_WIN
-        opt.state = QStyle::State_None;
-#else
-        // force drawing a focus rect but only on windows because it's
-        // configurable by the user in windows settings (see
-        // SH_UnderlineShortcut style hint) and we want to override
-        // this settings.
-        opt.state = QStyle::State_KeyboardFocusChange;
-#endif
-        opt.palette = pal;
-        QApplication::style()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, &painter);
-    }
-}
-
-void TQTextParagraph::drawLabel(TQPainter* p, int x, int y, int w, int h, int base,
-                                const QPalette& pal)
-{
-    TQRect r (x, y, w, h);
-    TQStyleSheetItem::ListStyle s = listStyle();
-
-    p->save();
-    TQTextFormat *format = at(0)->format();
-    if (format) {
-        p->setPen(format->color());
-        p->setFont(format->font());
-    }
-    QFontMetrics fm(p->fontMetrics());
-    int size = fm.lineSpacing() / 3;
-
-    bool rtl = str->isRightToLeft();
-
-    switch (s) {
-    case TQStyleSheetItem::ListDecimal:
-    case TQStyleSheetItem::ListLowerAlpha:
-    case TQStyleSheetItem::ListUpperAlpha:
-        {
-            if (list_val == -1) { // uninitialised list value, calcluate the right one
-                int depth = listDepth();
-                list_val--;
-                // ### evil, square and expensive. This needs to be done when formatting, not when painting
-                TQTextParagraph* s = prev();
-                int depth_s;
-                while (s && (depth_s = s->listDepth()) >= depth) {
-                    if (depth_s == depth && s->isListItem())
-                        list_val--;
-                    s = s->prev();
-                }
-            }
-
-            int n = list_val;
-            if (n < -1)
-                n = -n - 1;
-            TQString l;
-            switch (s) {
-            case TQStyleSheetItem::ListLowerAlpha:
-                if (n < 27) {
-                    l = TQLatin1Char(('a' + (char) (n-1)));
-                    break;
-                }
-            case TQStyleSheetItem::ListUpperAlpha:
-                if (n < 27) {
-                    l = TQLatin1Char(('A' + (char) (n-1)));
-                    break;
-                }
-                break;
-            default:  //TQStyleSheetItem::ListDecimal:
-                l.setNum(n);
-                break;
-            }
-            if (rtl)
-                l.prepend(TQLatin1String(" ."));
-            else
-                l += TQString::fromLatin1(". ");
-            int x = (rtl ? r.left() : r.right() - fm.width(l));
-            p->drawText(x, r.top() + base, l);
-        }
-        break;
-    case TQStyleSheetItem::ListSquare:
-        {
-            int x = rtl ? r.left() + size : r.right() - size*2;
-            TQRect er(x, r.top() + fm.height() / 2 - size / 2, size, size);
-            p->fillRect(er , pal.brush(QPalette::Text));
-        }
-        break;
-    case TQStyleSheetItem::ListCircle:
-        {
-            int x = rtl ? r.left() + size : r.right() - size*2;
-            TQRect er(x, r.top() + fm.height() / 2 - size / 2, size, size);
-            p->drawEllipse(er);
-        }
-        break;
-    case TQStyleSheetItem::ListDisc:
-    default:
-        {
-            p->setBrush(pal.brush(QPalette::Text));
-            int x = rtl ? r.left() + size : r.right() - size*2;
-            TQRect er(x, r.top() + fm.height() / 2 - size / 2, size, size);
-            p->drawEllipse(er);
-            p->setBrush(Qt::NoBrush);
-        }
-        break;
-    }
-
-    p->restore();
-}
-
-#ifndef QT_NO_DATASTREAM
-void TQTextParagraph::readStyleInformation(QDataStream &stream)
-{
-    int int_align, int_lstyle;
-    uchar uchar_litem, uchar_rtext, uchar_dir;
-    stream >> int_align >> int_lstyle >> utm >> ubm >> ulm >> urm >> uflm
-           >> ulinespacing >> ldepth >> uchar_litem >> uchar_rtext >> uchar_dir;
-    align = int_align; lstyle = (TQStyleSheetItem::ListStyle) int_lstyle;
-    litem = uchar_litem; rtext = uchar_rtext; str->setDirection((TQChar::Direction)uchar_dir);
-    TQTextParagraph* s = prev() ? prev() : this;
-    while (s) {
-        s->invalidate(0);
-        s = s->next();
-    }
-}
-
-void TQTextParagraph::writeStyleInformation(QDataStream& stream) const
-{
-    stream << (int) align << (int) lstyle << utm << ubm << ulm << urm << uflm << ulinespacing << ldepth << (uchar)litem << (uchar)rtext << (uchar)str->direction();
-}
-#endif
-
-
-void TQTextParagraph::setListItem(bool li)
-{
-    if ((bool)litem == li)
-        return;
-    litem = li;
-    changed = true;
-    TQTextParagraph* s = prev() ? prev() : this;
-    while (s) {
-        s->invalidate(0);
-        s = s->next();
-    }
-}
-
-void TQTextParagraph::setListDepth(int depth) {
-    if (!hasdoc || depth == ldepth)
-        return;
-    ldepth = depth;
-    TQTextParagraph* s = prev() ? prev() : this;
-    while (s) {
-        s->invalidate(0);
-        s = s->next();
-    }
-}
-
-int *TQTextParagraph::tabArray() const
-{
-    int *ta = tArray;
-    if (!ta && hasdoc)
-        ta = document()->tabArray();
-    return ta;
-}
-
-int TQTextParagraph::nextTab(int, int x)
-{
-    int *ta = tArray;
-    if (hasdoc) {
-        if (!ta)
-            ta = document()->tabArray();
-        tabStopWidth = document()->tabStopWidth();
-    }
-    if (ta) {
-        int i = 0;
-        while (ta[i]) {
-            if (ta[i] >= x)
-                return tArray[i];
-            ++i;
-        }
-        return tArray[0];
-    } else {
-        int n;
-        if (tabStopWidth != 0)
-            n = x / tabStopWidth;
-        else
-            return x;
-        return tabStopWidth * (n + 1);
-    }
-}
-
-void TQTextParagraph::adjustToPainter(TQPainter *p)
-{
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int i = 0; i < length(); ++i) {
-        if (at(i)->isCustom())
-            at(i)->customItem()->adjustToPainter(p);
-    }
-#endif
-}
-
-TQTextFormatCollection *TQTextParagraph::formatCollection() const
-{
-    if (hasdoc)
-        return document()->formatCollection();
-    TQTextFormatCollection* fc = &pseudoDocument()->collection;
-    if (paintdevice != fc->paintDevice())
-        fc->setPaintDevice(paintdevice);
-    return fc;
-}
-
-TQString TQTextParagraph::richText() const
-{
-    TQString s;
-    TQTextStringChar *formatChar = 0;
-    TQString spaces;
-    bool doStart = richTextExportStart && richTextExportStart->paragraph() == this;
-    bool doEnd = richTextExportEnd && richTextExportEnd->paragraph() == this;
-    int i;
-    TQString lastAnchorName;
-    for (i = 0; i < length()-1; ++i) {
-        if (doStart && i && richTextExportStart->index() == i)
-            s += TQLatin1String("<!--StartFragment-->");
-        if (doEnd && richTextExportEnd->index() == i)
-            s += TQLatin1String("<!--EndFragment-->");
-        TQTextStringChar *c = &str->at(i);
-        if (c->isAnchor() && !c->anchorName().isEmpty() && c->anchorName() != lastAnchorName) {
-	    lastAnchorName = c->anchorName();
-            if (c->anchorName().contains(TQLatin1Char('#'))) {
-//                 TQStringList l = c->anchorName().split(TQLatin1Char('#'));
-                TQStringList l = TQStringList::split(TQLatin1Char('#'), c->anchorName());
-                for (TQStringList::ConstIterator it = l.constBegin(); it != l.constEnd(); ++it)
-                    s += TQLatin1String("<a name=\"") + *it + TQLatin1String("\"></a>");
-            } else {
-                s += TQLatin1String("<a name=\"") + c->anchorName() + TQLatin1String("\"></a>");
-            }
-        }
-        if (!formatChar) {
-            s += c->format()->makeFormatChangeTags(formatCollection()->defaultFormat(),
-                                                    0, TQString(), c->anchorHref());
-            formatChar = c;
-        } else if ((formatChar->format()->key() != c->format()->key()) ||
-                  (c->anchorHref() != formatChar->anchorHref()))  {
-            s += c->format()->makeFormatChangeTags(formatCollection()->defaultFormat(),
-                                                    formatChar->format() , formatChar->anchorHref(), c->anchorHref());
-            formatChar = c;
-        }
-        if (c->c == TQLatin1Char('<'))
-            s += TQLatin1String("&lt;");
-        else if (c->c == TQLatin1Char('>'))
-            s += TQLatin1String("&gt;");
-        else if (c->c == TQLatin1Char('&'))
-            s += TQLatin1String("&amp;");
-        else if (c->c == TQLatin1Char('\"'))
-            s += TQLatin1String("&quot;");
-#ifndef QT_NO_TEXTCUSTOMITEM
-        else if (c->isCustom())
-            s += c->customItem()->richText();
-#endif
-        else if (c->c == TQLatin1Char('\n') || c->c == TQChar::LineSeparator)
-            s += TQLatin1String("<br />"); // space on purpose for compatibility with Netscape, Lynx & Co.
-        else
-            s += c->c;
-    }
-    if (doEnd && richTextExportEnd->index() == i)
-        s += TQLatin1String("<!--EndFragment-->");
-    if (formatChar)
-        s += formatChar->format()->makeFormatEndTags(formatCollection()->defaultFormat(), formatChar->anchorHref());
-    return s;
-}
-
-void TQTextParagraph::addCommand(TQTextCommand *cmd)
-{
-    if (!hasdoc)
-        pseudoDocument()->commandHistory->addCommand(cmd);
-    else
-        document()->commands()->addCommand(cmd);
-}
-
-TQTextCursor *TQTextParagraph::undo(TQTextCursor *c)
-{
-    if (!hasdoc)
-        return pseudoDocument()->commandHistory->undo(c);
-    return document()->commands()->undo(c);
-}
-
-TQTextCursor *TQTextParagraph::redo(TQTextCursor *c)
-{
-    if (!hasdoc)
-        return pseudoDocument()->commandHistory->redo(c);
-    return document()->commands()->redo(c);
-}
-
-int TQTextParagraph::topMargin() const
-{
-    int m = 0;
-    if (rtext) {
-        m = isListItem() ? (document()->li_tm/qMax(1,listDepth()*listDepth())) :
-            (listDepth() ? 0 : document()->par_tm);
-        if (listDepth() == 1 &&( !prev() || prev()->listDepth() < listDepth()))
-            m = qMax<int>(m, document()->list_tm);
-    }
-    m += utm;
-    return scale(m, TQTextFormat::painter());
-}
-
-int TQTextParagraph::bottomMargin() const
-{
-    int m = 0;
-    if (rtext) {
-        m = isListItem() ? (document()->li_bm/qMax(1,listDepth()*listDepth())) :
-            (listDepth() ? 0 : document()->par_bm);
-        if (listDepth() == 1 &&( !next() || next()->listDepth() < listDepth()))
-            m = qMax<int>(m, document()->list_bm);
-    }
-    m += ubm;
-    return scale(m, TQTextFormat::painter());
-}
-
-int TQTextParagraph::leftMargin() const
-{
-    int m = ulm;
-    if (listDepth() && !string()->isRightToLeft())
-        m += listDepth() * document()->list_lm;
-    return scale(m, TQTextFormat::painter());
-}
-
-int TQTextParagraph::firstLineMargin() const
-{
-    int m = uflm;
-    return scale(m, TQTextFormat::painter());
-}
-
-int TQTextParagraph::rightMargin() const
-{
-    int m = urm;
-    if (listDepth() && string()->isRightToLeft())
-        m += listDepth() * document()->list_lm;
-    return scale(m, TQTextFormat::painter());
-}
-
-int TQTextParagraph::lineSpacing() const
-{
-    int l = ulinespacing;
-    l = scale(l, TQTextFormat::painter());
-    return l;
-}
-
-void TQTextParagraph::copyParagData(TQTextParagraph *parag)
-{
-    rtext = parag->rtext;
-    lstyle = parag->lstyle;
-    ldepth = parag->ldepth;
-    litem = parag->litem;
-    align = parag->align;
-    utm = parag->utm;
-    ubm = parag->ubm;
-    urm = parag->urm;
-    ulm = parag->ulm;
-    uflm = parag->uflm;
-    ulinespacing = parag->ulinespacing;
-    QColor *c = parag->backgroundColor();
-    if (c)
-        setBackgroundColor(*c);
-    str->setDirection(parag->str->direction());
-}
-
-void TQTextParagraph::show()
-{
-    if (visible || !hasdoc)
-        return;
-    visible = true;
-}
-
-void TQTextParagraph::hide()
-{
-    if (!visible || !hasdoc)
-        return;
-    visible = false;
-}
-
-void TQTextParagraph::setDirection(TQChar::Direction dir)
-{
-    if (str && str->direction() != dir) {
-        str->setDirection(dir);
-        invalidate(0);
-    }
-}
-
-TQChar::Direction TQTextParagraph::direction() const
-{
-    return (str ? str->direction() : TQChar::DirON);
-}
-
-void TQTextParagraph::setChanged(bool b, bool recursive)
-{
-    changed = b;
-    if (recursive) {
-        if (document() && document()->parentParagraph())
-            document()->parentParagraph()->setChanged(b, recursive);
-    }
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-
-TQTextPreProcessor::TQTextPreProcessor()
-{
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatter::TQTextFormatter()
-    : thisminw(0), thiswused(0), wrapEnabled(true), wrapColumn(-1), biw(false)
-{
-}
-
-QTextLineStart *TQTextFormatter::formatLine(TQTextParagraph *parag, TQTextString *string, QTextLineStart *line,
-                                                   TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space)
-{
-    if (lastChar < startChar)
-        return new QTextLineStart;
-#ifndef QT_NO_COMPLEXTEXT
-    if(string->isBidi())
-        return bidiReorderLine(parag, string, line, startChar, lastChar, align, space);
-#endif
-    int start = (startChar - &string->at(0));
-    int last = (lastChar - &string->at(0));
-
-    // ignore white space at the end of the line.
-    TQTextStringChar *ch = lastChar;
-    while (ch > startChar && ch->whiteSpace) {
-        space += ch->format()->width(TQLatin1Char(' '));
-        --ch;
-    }
-
-    if (space < 0)
-        space = 0;
-
-    // do alignment Auto == Left in this case
-    if (align & Qt::AlignHCenter || align & Qt::AlignRight) {
-        if (align & Qt::AlignHCenter)
-            space /= 2;
-        for (int j = start; j <= last; ++j)
-            string->at(j).x += space;
-    } else if (align & Qt::AlignJustify) {
-        int numSpaces = 0;
-        // End at "last-1", the last space ends up with a width of 0
-        for (int j = last-1; j >= start; --j) {
-            // Start at last tab, if any.
-            TQTextStringChar &ch = string->at(j);
-            if (ch.c == TQLatin1Char('\t')) {
-                start = j+1;
-                break;
-            }
-            if(ch.whiteSpace)
-                numSpaces++;
-        }
-        int toAdd = 0;
-        for (int k = start + 1; k <= last; ++k) {
-            TQTextStringChar &ch = string->at(k);
-            if(numSpaces && ch.whiteSpace) {
-                int s = space / numSpaces;
-                toAdd += s;
-                space -= s;
-                numSpaces--;
-            }
-            string->at(k).x += toAdd;
-        }
-    }
-
-    if (last >= 0 && last < string->length())
-        line->w = string->at(last).x + string->width(last);
-    else
-        line->w = 0;
-
-    return new QTextLineStart;
-}
-
-#ifndef QT_NO_COMPLEXTEXT
-
-#ifdef BIDI_DEBUG
-QT_BEGIN_INCLUDE_NAMESPACE
-#include <iostream>
-QT_END_INCLUDE_NAMESPACE
-#endif
-
-// collects one line of the paragraph and transforms it to visual order
-QTextLineStart *TQTextFormatter::bidiReorderLine(TQTextParagraph * /*parag*/, TQTextString *text, QTextLineStart *line,
-                                                        TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space)
-{
-    // ignore white space at the end of the line.
-    int endSpaces = 0;
-    while (lastChar > startChar && lastChar->whiteSpace) {
-        space += lastChar->format()->width(TQLatin1Char(' '));
-        --lastChar;
-        ++endSpaces;
-    }
-
-    int start = (startChar - &text->at(0));
-    int last = (lastChar - &text->at(0));
-
-    int length = lastChar - startChar + 1;
-
-
-    int x = startChar->x;
-
-    unsigned char _levels[256];
-    int _visual[256];
-
-    unsigned char *levels = _levels;
-    int *visual = _visual;
-
-    if (length > 255) {
-        levels = (unsigned char *)malloc(length*sizeof(unsigned char));
-        visual = (int *)malloc(length*sizeof(int));
-    }
-
-    //qDebug("bidiReorderLine: length=%d (%d-%d)", length, start, last);
-
-    TQTextStringChar *ch = startChar;
-    unsigned char *l = levels;
-    while (ch <= lastChar) {
-        //qDebug("  level: %d", ch->bidiLevel);
-        *(l++) = (ch++)->bidiLevel;
-    }
-
-    QTextEngine::bidiReorder(length, levels, visual);
-
-    // now construct the reordered string out of the runs...
-
-    int numSpaces = 0;
-    align = QStyle::visualAlignment(text->isRightToLeft() ? Qt::RightToLeft : Qt::LeftToRight, QFlag(align));
-
-    // This is not really correct, but as we can't make the scroll bar move to the left of the origin,
-    // this ensures all text can be scrolled to and read.
-    if (space < 0)
-        space = 0;
-
-    if (align & Qt::AlignHCenter)
-        x += space/2;
-    else if (align & Qt::AlignRight)
-        x += space;
-    else if (align & Qt::AlignJustify) {
-        // End at "last-1", the last space ends up with a width of 0
-        for (int j = last-1; j >= start; --j) {
-            // Start at last tab, if any.
-            TQTextStringChar &ch = text->at(j);
-            if (ch.c == TQLatin1Char('\t')) {
-                start = j+1;
-                break;
-            }
-            if(ch.whiteSpace)
-                numSpaces++;
-        }
-    }
-
-    int toAdd = 0;
-    int xorig = x;
-    TQTextStringChar *lc = startChar + visual[0];
-    for (int i = 0; i < length; i++) {
-        TQTextStringChar *ch = startChar + visual[i];
-        if (numSpaces && ch->whiteSpace) {
-            int s = space / numSpaces;
-            toAdd += s;
-            space -= s;
-            numSpaces--;
-        }
-
-        if (lc->format() != ch->format() && !ch->c.isSpace()
-            && lc->format()->font().italic() && !ch->format()->font().italic()) {
-            int rb = lc->format()->fontMetrics().rightBearing(lc->c);
-            if (rb < 0)
-                x -= rb;
-        }
-
-        ch->x = x + toAdd;
-        ch->rightToLeft = ch->bidiLevel % 2;
-        //qDebug("visual: %d (%p) placed at %d rightToLeft=%d", visual[i], ch, x +toAdd, ch->rightToLeft );
-        int ww = 0;
-        if (ch->c.unicode() >= 32 || ch->c == TQLatin1Char(TQLatin1Char('\t')) || ch->c == TQLatin1Char('\n') || ch->isCustom()) {
-            ww = text->width(start+visual[i]);
-        } else {
-            ww = ch->format()->width(TQLatin1Char(' '));
-        }
-        x += ww;
-        lc = ch;
-    }
-    x += toAdd;
-
-    while (endSpaces--) {
-        ++lastChar;
-        int sw = lastChar->format()->width(TQLatin1Char(' '));
-        if (text->isRightToLeft()) {
-            xorig -= sw;
-            lastChar->x = xorig;
-            ch->rightToLeft = true;
-        } else {
-            lastChar->x = x;
-            x += sw;
-            ch->rightToLeft = false;
-        }
-    }
-
-    line->w = x;
-
-    if (length > 255) {
-        free(levels);
-        free(visual);
-    }
-
-    return new QTextLineStart;
-}
-#endif
-
-
-void TQTextFormatter::insertLineStart(TQTextParagraph *parag, int index, QTextLineStart *ls)
-{
-    QMap<int, QTextLineStart*>::Iterator it;
-    if ((it = parag->lineStartList().find(index)) == parag->lineStartList().end()) {
-        parag->lineStartList().insert(index, ls);
-    } else {
-        delete *it;
-        parag->lineStartList().erase(it);
-        parag->lineStartList().insert(index, ls);
-    }
-}
-
-
-/* Standard pagebreak algorithm using TQTextFlow::adjustFlow. Returns
- the shift of the paragraphs bottom line.
- */
-int TQTextFormatter::formatVertically(TQTextDocument* doc, TQTextParagraph* parag)
-{
-    int oldHeight = parag->rect().height();
-    QMap<int, QTextLineStart*>& lineStarts = parag->lineStartList();
-    QMap<int, QTextLineStart*>::Iterator it = lineStarts.begin();
-    int h = parag->prev() ? qMax(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
-    for (; it != lineStarts.end() ; ++it ) {
-        QTextLineStart * ls = it.value();
-        ls->y = h;
-        TQTextStringChar *c = &parag->string()->at(it.key());
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (c && c->customItem() && c->customItem()->ownLine()) {
-            int h = c->customItem()->height;
-            c->customItem()->pageBreak(parag->rect().y() + ls->y + ls->baseLine - h, doc->flow());
-            int delta = c->customItem()->height - h;
-            ls->h += delta;
-            if (delta)
-                parag->setMovedDown(true);
-        } else
-#endif
-        {
-
-            int shift = doc->flow()->adjustFlow(parag->rect().y() + ls->y, ls->w, ls->h);
-            ls->y += shift;
-            if (shift)
-                parag->setMovedDown(true);
-        }
-        h = ls->y + ls->h;
-    }
-    int m = parag->bottomMargin();
-    if (!parag->next())
-        m = 0;
-    else
-        m = qMax(m, parag->next()->topMargin()) / 2;
-    h += m;
-    parag->setHeight(h);
-    return h - oldHeight;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatterBreakInWords::TQTextFormatterBreakInWords()
-{
-}
-
-#define SPACE(s) s
-
-int TQTextFormatterBreakInWords::format(TQTextDocument *doc,TQTextParagraph *parag,
-                                        int start, const QMap<int, QTextLineStart*> &)
-{
-    // make sure bidi information is correct.
-    (void)parag->string()->isBidi();
-
-    TQTextStringChar *c = 0;
-    TQTextStringChar *firstChar = 0;
-    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
-    int x = left + (doc ? parag->firstLineMargin() : 0);
-    int dw = parag->documentVisibleWidth() - (doc ? doc->rightMargin() : 0);
-    int y = parag->prev() ? qMax(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
-    int h = y;
-    int len = parag->length();
-    if (doc)
-        x = doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), x, 4);
-    int rm = parag->rightMargin();
-    int w = dw - (doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 4) : 0);
-    bool fullWidth = true;
-    int minw = 0;
-    int wused = 0;
-    bool wrapEnabled = isWrapEnabled(parag);
-
-    start = 0;    //######### what is the point with start?! (Matthias)
-    if (start == 0)
-        c = &parag->string()->at(0);
-
-    int i = start;
-    QTextLineStart *lineStart = new QTextLineStart(y, y, 0);
-    insertLineStart(parag, 0, lineStart);
-
-    TQPainter *painter = TQTextFormat::painter();
-
-    int col = 0;
-    int ww = 0;
-    TQChar lastChr;
-    int tabBase = left < x ? left : x;
-    for (; i < len; ++i, ++col) {
-        if (c)
-            lastChr = c->c;
-        c = &parag->string()->at(i);
-        // ### the lines below should not be needed
-        if (painter)
-            c->format()->setPainter(painter);
-        if (i > 0) {
-            c->lineStart = 0;
-        } else {
-            c->lineStart = 1;
-            firstChar = c;
-        }
-        if (c->c.unicode() >= 32 || c->isCustom()) {
-            ww = parag->string()->width(i);
-        } else if (c->c == TQLatin1Char('\t')) {
-            int nx = parag->nextTab(i, x - tabBase) + tabBase;
-            if (nx < x)
-                ww = w - x;
-            else
-                ww = nx - x;
-        } else {
-            ww = c->format()->width(TQLatin1Char(' '));
-        }
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-        if (c->isCustom() && c->customItem()->ownLine()) {
-            x = doc ? doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), left, 4) : left;
-            w = dw - (doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 4) : 0);
-            c->customItem()->resize(w - x);
-            w = dw;
-            y += h;
-            h = c->height();
-            lineStart = new QTextLineStart(y, h, h);
-            insertLineStart(parag, i, lineStart);
-            c->lineStart = 1;
-            firstChar = c;
-            x = 0xffffff;
-            continue;
-        }
-#endif
-
-        if (wrapEnabled &&
-             ((wrapAtColumn() == -1 && x + ww > w) ||
-               (wrapAtColumn() != -1 && col >= wrapAtColumn()))) {
-            x = doc ? parag->document()->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), left, 4) : left;
-            w = dw;
-            y += h;
-            h = c->height();
-            lineStart = formatLine(parag, parag->string(), lineStart, firstChar, c-1);
-            lineStart->y = y;
-            insertLineStart(parag, i, lineStart);
-            lineStart->baseLine = c->ascent();
-            lineStart->h = c->height();
-            c->lineStart = 1;
-            firstChar = c;
-            col = 0;
-            if (wrapAtColumn() != -1)
-                minw = qMax(minw, w);
-        } else if (lineStart) {
-            lineStart->baseLine = qMax(lineStart->baseLine, c->ascent());
-            h = qMax(h, c->height());
-            lineStart->h = h;
-        }
-
-        c->x = x;
-        x += ww;
-        wused = qMax(wused, x);
-    }
-
-    int m = parag->bottomMargin();
-    if (!parag->next())
-        m = 0;
-    else
-        m = qMax(m, parag->next()->topMargin()) / 2;
-    parag->setFullWidth(fullWidth);
-    y += h + m;
-    if (doc)
-        minw += doc->rightMargin();
-    if (!wrapEnabled)
-        minw = qMax(minw, wused);
-
-    thisminw = minw;
-    thiswused = wused;
-    return y;
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatterBreakWords::TQTextFormatterBreakWords()
-{
-}
-
-#define DO_FLOW(lineStart) do{ if (doc && doc->isPageBreakEnabled()) { \
-                    int yflow = lineStart->y + parag->rect().y();\
-                    int shift = doc->flow()->adjustFlow(yflow, dw, lineStart->h); \
-                    lineStart->y += shift;\
-                    y += shift;\
-                }}while(false)
-
-int TQTextFormatterBreakWords::format(TQTextDocument *doc, TQTextParagraph *parag,
-                                      int start, const QMap<int, QTextLineStart*> &)
-{
-    // make sure bidi information is correct.
-    (void)parag->string()->isBidi();
-
-    TQTextStringChar *c = 0;
-    TQTextStringChar *firstChar = 0;
-    TQTextString *string = parag->string();
-    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
-    int x = left + (doc ? parag->firstLineMargin() : 0);
-    int y = parag->prev() ? qMax(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
-    int h = y;
-    int len = parag->length();
-    if (doc)
-        x = doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), x, 0);
-    int dw = parag->documentVisibleWidth() - (doc ? (left != x ? 0 : doc->rightMargin()) : 0);
-
-    int curLeft = x;
-    int rm = parag->rightMargin();
-    int rdiff = doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 0) : 0;
-    int w = dw - rdiff;
-    bool fullWidth = true;
-    int marg = left + rdiff;
-    int minw = 0;
-    int wused = 0;
-    int tminw = marg;
-    int linespacing = doc ? parag->lineSpacing() : 0;
-    bool wrapEnabled = isWrapEnabled(parag);
-
-    start = 0;
-
-    int i = start;
-    QTextLineStart *lineStart = new QTextLineStart(y, y, 0);
-    insertLineStart(parag, 0, lineStart);
-    int lastBreak = -1;
-    int tmpBaseLine = 0, tmph = 0;
-    bool lastWasNonInlineCustom = false;
-
-    int align = parag->alignment();
-    if (align == TQt::AlignAuto && doc && doc->alignment() != TQt::AlignAuto)
-        align = doc->alignment();
-
-    align &= Qt::AlignHorizontal_Mask;
-
-    // ### hack. The last char in the paragraph is always invisible,
-    // ### and somehow sometimes has a wrong format. It changes
-    // ### between // layouting and printing. This corrects some
-    // ### layouting errors in BiDi mode due to this.
-    if (len > 1) {
-        c = &parag->string()->at(len - 1);
-        if (!c->isAnchor()) {
-            if (c->format())
-                c->format()->removeRef();
-            c->setFormat(string->at(len - 2).format());
-            if (c->format())
-                c->format()->addRef();
-        }
-    }
-
-    c = &parag->string()->at(0);
-
-    TQPainter *painter = TQTextFormat::painter();
-    int col = 0;
-    int ww = 0;
-    TQChar lastChr = c->c;
-    TQTextFormat *lastFormat = c->format();
-    int tabBase = left < x ? left : x;
-    for (; i < len; ++i, ++col) {
-        if (i) {
-            c = &parag->string()->at(i-1);
-            lastChr = c->c;
-            lastFormat = c->format();
-        }
-        bool lastWasOwnLineCustomItem = lastBreak == -2;
-        bool hadBreakableChar = lastBreak != -1;
-        bool lastWasHardBreak = lastChr == TQChar::LineSeparator;
-
-        // ### next line should not be needed
-        if (painter)
-            c->format()->setPainter(painter);
-        c = &string->at(i);
-
-        if (lastFormat != c->format() && !c->c.isSpace()
-            && lastFormat->font().italic() && !c->format()->font().italic()) {
-            int rb = lastFormat->fontMetrics().rightBearing(lastChr);
-            if (rb < 0)
-                x -= rb;
-        }
-
-        if ((i > 0 && (x > curLeft || ww == 0)) || lastWasNonInlineCustom) {
-            c->lineStart = 0;
-        } else {
-            c->lineStart = 1;
-            firstChar = c;
-        }
-
-        // ignore non spacing marks for column count.
-        if (col != 0 && TQChar::category(c->c.unicode()) == TQChar::Mark_NonSpacing)
-            --col;
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-        lastWasNonInlineCustom =  (c->isCustom() && c->customItem()->placement() != TQTextCustomItem::PlaceInline);
-#endif
-
-        if (c->c.unicode() >= 32 || c->isCustom()) {
-            ww = string->width(i);
-        } else if (c->c == TQLatin1Char('\t')) {
-            if (align == Qt::AlignRight || align == Qt::AlignCenter) {
-                // we can not  (yet) do tabs
-                ww = c->format()->width(TQLatin1Char(' '));
-            } else {
-                int tabx = lastWasHardBreak ? (left + (doc ? parag->firstLineMargin() : 0)) : x;
-                int nx = parag->nextTab(i, tabx - tabBase) + tabBase;
-                if (nx < tabx) // strrrange...
-                    ww = 0;
-                else
-                    ww = nx - tabx;
-            }
-        } else {
-            ww = c->format()->width(TQLatin1Char(' '));
-        }
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-        TQTextCustomItem* ci = c->customItem();
-        if (c->isCustom() && ci->ownLine()) {
-            QTextLineStart *lineStart2 = formatLine(parag, string, lineStart, firstChar, c-1, align, SPACE(w - x - ww));
-            x = doc ? doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), left, 4) : left;
-            w = dw - (doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 4) : 0);
-            ci->resize(w - x);
-            if (ci->width < w - x) {
-                if (align & Qt::AlignHCenter)
-                    x = (w - ci->width) / 2;
-                else if (align & Qt::AlignRight) {
-                    x = w - ci->width;
-                }
-            }
-            c->x = x;
-            curLeft = x;
-            if (i == 0 || !isBreakable(string, i-1) ||
-                 string->at(i - 1).lineStart == 0) {
-                y += qMax(h, qMax(tmph, linespacing));
-                tmph = c->height();
-                h = tmph;
-                lineStart = lineStart2;
-                lineStart->y = y;
-                insertLineStart(parag, i, lineStart);
-                c->lineStart = 1;
-                firstChar = c;
-            } else {
-                tmph = c->height();
-                h = tmph;
-                delete lineStart2;
-            }
-            lineStart->h = h;
-            lineStart->baseLine = h;
-            tmpBaseLine = lineStart->baseLine;
-            lastBreak = -2;
-            x = w;
-            minw = qMax(minw, tminw);
-
-            int tw = ci->minimumWidth() + (doc ? doc->leftMargin() : 0);
-            if (tw < QWIDGETSIZE_MAX)
-                tminw = tw;
-            else
-                tminw = marg;
-            wused = qMax(wused, ci->width);
-            continue;
-        } else if (c->isCustom() && ci->placement() != TQTextCustomItem::PlaceInline) {
-            int tw = ci->minimumWidth();
-            if (tw < QWIDGETSIZE_MAX)
-                minw = qMax(minw, tw);
-        }
-#endif
-        // we break if
-        // 1. the last character was a hard break (TQChar::LineSeparator) or
-        // 2. the last character was a own-line custom item (eg. table or ruler) or
-        // 3. wrapping was enabled, it was not a space and following
-        // condition is true: We either had a breakable character
-        // previously or we ar allowed to break in words and - either
-        // we break at w pixels and the current char would exceed that
-        // or - we break at a column and the current character would
-        // exceed that.
-        if (lastWasHardBreak || lastWasOwnLineCustomItem ||
-             (wrapEnabled &&
-               ((!c->c.isSpace() && (hadBreakableChar || allowBreakInWords()) &&
-                  ((wrapAtColumn() == -1 && x + ww > w) ||
-                    (wrapAtColumn() != -1 && col >= wrapAtColumn()))))
-              )
-            ) {
-            if (wrapAtColumn() != -1)
-                minw = qMax(minw, x + ww);
-            // if a break was forced (no breakable char, hard break or own line custom item), break immediately....
-            if (!hadBreakableChar || lastWasHardBreak || lastWasOwnLineCustomItem) {
-                if (lineStart) {
-                    lineStart->baseLine = qMax(lineStart->baseLine, tmpBaseLine);
-                    h = qMax(h, tmph);
-                    lineStart->h = h;
-                    DO_FLOW(lineStart);
-                }
-                lineStart = formatLine(parag, string, lineStart, firstChar, c-1, align, SPACE(w - x));
-                x = doc ? doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), left, 4) : left;
-                w = dw - (doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 4) : 0);
-                if (!doc && c->c == TQLatin1Char('\t')) { // qt_format_text tab handling
-                    int nx = parag->nextTab(i, x - tabBase) + tabBase;
-                    if (nx < x)
-                        ww = w - x;
-                    else
-                        ww = nx - x;
-                }
-                curLeft = x;
-                y += qMax(h, linespacing);
-                tmph = c->height();
-                h = 0;
-                lineStart->y = y;
-                insertLineStart(parag, i, lineStart);
-                lineStart->baseLine = c->ascent();
-                lineStart->h = c->height();
-                c->lineStart = 1;
-                firstChar = c;
-                tmpBaseLine = lineStart->baseLine;
-                lastBreak = -1;
-                col = 0;
-                if (allowBreakInWords() || lastWasHardBreak) {
-                    minw = qMax(minw, tminw);
-                    tminw = marg + ww;
-                }
-            } else { // ... otherwise if we had a breakable char, break there
-                DO_FLOW(lineStart);
-                c->x = x;
-                i = lastBreak;
-                lineStart = formatLine(parag, string, lineStart, firstChar, parag->at(lastBreak),align, SPACE(w - string->at(i+1).x));
-                x = doc ? doc->flow()->adjustLMargin(y + parag->rect().y(), parag->rect().height(), left, 4) : left;
-                w = dw - (doc ? doc->flow()->adjustRMargin(y + parag->rect().y(), parag->rect().height(), rm, 4) : 0);
-                if (!doc && c->c == TQLatin1Char('\t')) { // qt_format_text tab handling
-                    int nx = parag->nextTab(i, x - tabBase) + tabBase;
-                    if (nx < x)
-                        ww = w - x;
-                    else
-                        ww = nx - x;
-                }
-                curLeft = x;
-                y += qMax(h, linespacing);
-                tmph = c->height();
-                h = tmph;
-                lineStart->y = y;
-                insertLineStart(parag, i + 1, lineStart);
-                lineStart->baseLine = c->ascent();
-                lineStart->h = c->height();
-                c->lineStart = 1;
-                firstChar = c;
-                tmpBaseLine = lineStart->baseLine;
-                lastBreak = -1;
-                col = 0;
-                minw = qMax(minw, tminw);
-                tminw = marg;
-                continue;
-            }
-        } else if (lineStart && isBreakable(string, i)) {
-            if (len <= 2 || i < len - 1) {
-                tmpBaseLine = qMax(tmpBaseLine, c->ascent());
-                tmph = qMax(tmph, c->height());
-            }
-            minw = qMax(minw, tminw);
-
-            tminw = marg + ww;
-            lineStart->baseLine = qMax(lineStart->baseLine, tmpBaseLine);
-            h = qMax(h, tmph);
-            lineStart->h = h;
-            if (i < len - 2 || c->c != TQLatin1Char(' '))
-                lastBreak = i;
-        } else {
-            tminw += ww;
-            int cascent = c->ascent();
-            int cheight = c->height();
-            int belowBaseLine = qMax(tmph - tmpBaseLine, cheight-cascent);
-            tmpBaseLine = qMax(tmpBaseLine, cascent);
-            tmph = tmpBaseLine + belowBaseLine;
-        }
-
-        c->x = x;
-        x += ww;
-        wused = qMax(wused, x);
-    }
-
-    if (lineStart) {
-        lineStart->baseLine = qMax(lineStart->baseLine, tmpBaseLine);
-        h = qMax(h, tmph);
-        lineStart->h = h;
-        // last line in a paragraph is not justified
-        if (align & Qt::AlignJustify) {
-            align |= Qt::AlignLeft;
-            align &= ~(Qt::AlignJustify|Qt::AlignAbsolute);
-        }
-        DO_FLOW(lineStart);
-        lineStart = formatLine(parag, string, lineStart, firstChar, c, align, SPACE(w - x));
-        delete lineStart;
-    }
-
-    minw = qMax(minw, tminw);
-    if (doc)
-        minw += doc->rightMargin();
-
-    int m = parag->bottomMargin();
-    if (!parag->next())
-        m = 0;
-    else
-        m = qMax(m, parag->next()->topMargin()) / 2;
-    parag->setFullWidth(fullWidth);
-    y += qMax(h, linespacing) + m;
-
-    wused += rm;
-    if (!wrapEnabled || wrapAtColumn() != -1)
-        minw = qMax(minw, wused);
-
-    // This is the case where we are breaking wherever we darn well please
-    // in cases like that, the minw should not be the length of the entire
-    // word, because we necessarily want to show the word on the whole line.
-    // example: word wrap in iconview
-    if (allowBreakInWords() && minw > wused)
-        minw = wused;
-
-    thisminw = minw;
-    thiswused = wused;
-    return y;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextIndent::TQTextIndent()
-{
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatCollection::TQTextFormatCollection()
-    : paintdevice(0)
-{
-    defFormat = new TQTextFormat(QApplication::font(),
-                                  QApplication::palette().color(QPalette::Active, QPalette::Text));
-    lastFormat = cres = 0;
-    cflags = -1;
-    cachedFormat = 0;
-}
-
-TQTextFormatCollection::~TQTextFormatCollection()
-{
-    QHash<TQString, TQTextFormat *>::ConstIterator it = cKey.constBegin();
-    while (it != cKey.constEnd()) {
-        delete it.value();
-        ++it;
-    }
-    delete defFormat;
-}
-
-void TQTextFormatCollection::setPaintDevice(QPaintDevice *pd)
-{
-    paintdevice = TQT_TQPAINTDEVICE(pd);
-
-#if defined(Q_WS_X11)
-    int scr = (paintdevice) ? paintdevice->x11Screen() : QX11Info::appScreen();
-
-    defFormat->fn.tqt_x11SetScreen(scr);
-    defFormat->update();
-
-    QHash<TQString, TQTextFormat *>::Iterator it = cKey.begin();
-    for (; it != cKey.end(); ++it) {
-        TQTextFormat *format = *it;
-        format->fn.tqt_x11SetScreen(scr);
-        format->update();
-    }
-#endif // Q_WS_X11
-}
-
-TQTextFormat *TQTextFormatCollection::format(TQTextFormat *f)
-{
-    if (f->parent() == this || f == defFormat) {
-        lastFormat = f;
-        lastFormat->addRef();
-        return lastFormat;
-    }
-
-    if (f == lastFormat || (lastFormat && f->key() == lastFormat->key())) {
-        lastFormat->addRef();
-        return lastFormat;
-    }
-
-    TQTextFormat *fm = cKey.value(f->key());
-    if (fm) {
-        lastFormat = fm;
-        lastFormat->addRef();
-        return lastFormat;
-    }
-
-    if (f->key() == defFormat->key())
-        return defFormat;
-
-    lastFormat = createFormat(*f);
-    lastFormat->collection = this;
-    cKey.insert(lastFormat->key(), lastFormat);
-    return lastFormat;
-}
-
-TQTextFormat *TQTextFormatCollection::format(TQTextFormat *of, TQTextFormat *nf, int flags)
-{
-    if (cres && kof == of->key() && knf == nf->key() && cflags == flags) {
-        cres->addRef();
-        return cres;
-    }
-
-    cres = createFormat(*of);
-    kof = of->key();
-    knf = nf->key();
-    cflags = flags;
-    if (flags & TQTextFormat::Bold)
-        cres->fn.setBold(nf->fn.bold());
-    if (flags & TQTextFormat::Italic)
-        cres->fn.setItalic(nf->fn.italic());
-    if (flags & TQTextFormat::Underline)
-        cres->fn.setUnderline(nf->fn.underline());
-    if (flags & TQTextFormat::StrikeOut)
-        cres->fn.setStrikeOut(nf->fn.strikeOut());
-    if (flags & TQTextFormat::Family)
-        cres->fn.setFamily(nf->fn.family());
-    if (flags & TQTextFormat::Size) {
-        if (of->usePixelSizes)
-            cres->fn.setPixelSize(nf->fn.pixelSize());
-        else
-            cres->fn.setPointSize(nf->fn.pointSize());
-    }
-    if (flags & TQTextFormat::Color)
-        cres->col = nf->col;
-    if (flags & TQTextFormat::Misspelled)
-        cres->missp = nf->missp;
-    if (flags & TQTextFormat::VAlign)
-        cres->ha = nf->ha;
-    cres->update();
-
-    TQTextFormat *fm = cKey.value(cres->key());
-    if (!fm) {
-        cres->collection = this;
-        cKey.insert(cres->key(), cres);
-    } else {
-        delete cres;
-        cres = fm;
-        cres->addRef();
-    }
-
-    return cres;
-}
-
-TQTextFormat *TQTextFormatCollection::format(const QFont &f, const QColor &c)
-{
-    if (cachedFormat && cfont == f && ccol == c) {
-        cachedFormat->addRef();
-        return cachedFormat;
-    }
-
-    TQString key = TQTextFormat::getKey(f, c, false, TQTextFormat::AlignNormal);
-    cachedFormat = cKey.value(key);
-    cfont = f;
-    ccol = c;
-
-    if (cachedFormat) {
-        cachedFormat->addRef();
-        return cachedFormat;
-    }
-
-    if (key == defFormat->key())
-        return defFormat;
-
-    cachedFormat = createFormat(f, c);
-    cachedFormat->collection = this;
-    cKey.insert(cachedFormat->key(), cachedFormat);
-    if (cachedFormat->key() != key)
-        qWarning("ASSERT: keys for format not identical: '%s '%s'", cachedFormat->key().latin1(), key.latin1());
-    return cachedFormat;
-}
-
-void TQTextFormatCollection::remove(TQTextFormat *f)
-{
-    if (lastFormat == f)
-        lastFormat = 0;
-    if (cres == f)
-        cres = 0;
-    if (cachedFormat == f)
-        cachedFormat = 0;
-    if (cKey.value(f->key()) == f)
-        delete cKey.take(f->key());
-}
-
-#define UPDATE(up, lo, rest) \
-        if (font.lo##rest() != defFormat->fn.lo##rest() && fm->fn.lo##rest() == defFormat->fn.lo##rest()) \
-            fm->fn.set##up##rest(font.lo##rest())
-
-void TQTextFormatCollection::updateDefaultFormat(const QFont &font, const QColor &color, TQStyleSheet *sheet)
-{
-    bool usePixels = font.pointSize() == -1;
-    bool changeSize = usePixels ? font.pixelSize() != defFormat->fn.pixelSize() :
-        font.pointSize() != defFormat->fn.pointSize();
-    int base = usePixels ? font.pixelSize() : font.pointSize();
-    QHash<TQString, TQTextFormat *>::Iterator it = cKey.begin();
-    for (; it != cKey.end(); ++it) {
-        TQTextFormat *fm = *it;
-        UPDATE(F, f, amily);
-        UPDATE(W, w, eight);
-        UPDATE(B, b, old);
-        UPDATE(I, i, talic);
-        UPDATE(U, u, nderline);
-        if (changeSize) {
-            fm->stdSize = base;
-            fm->usePixelSizes = usePixels;
-            if (usePixels)
-                fm->fn.setPixelSize(fm->stdSize);
-            else
-                fm->fn.setPointSize(fm->stdSize);
-            sheet->scaleFont(fm->fn, fm->logicalFontSize);
-        }
-        if (color.isValid() && color != defFormat->col && fm->col == defFormat->col)
-            fm->col = color;
-        fm->update();
-    }
-
-    defFormat->fn = font;
-    defFormat->col = color;
-    defFormat->update();
-    defFormat->stdSize = base;
-    defFormat->usePixelSizes = usePixels;
-
-    updateKeys();
-}
-
-// the keys in cKey have changed, rebuild the hashtable
-void TQTextFormatCollection::updateKeys()
-{
-    if (cKey.isEmpty())
-        return;
-    TQTextFormat** formats = new TQTextFormat *[cKey.count() + 1];
-    TQTextFormat **f = formats;
-    for (QHash<TQString, TQTextFormat *>::Iterator it = cKey.begin(); it != cKey.end(); ++it, ++f)
-        *f = *it;
-    *f = 0;
-    cKey.clear();
-    for (f = formats; *f; f++)
-        cKey.insert((*f)->key(), *f);
-    delete [] formats;
-}
-
-
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-void TQTextFormat::setBold(bool b)
-{
-    if (b == fn.bold())
-        return;
-    fn.setBold(b);
-    update();
-}
-
-void TQTextFormat::setMisspelled(bool b)
-{
-    if (b == (bool)missp)
-        return;
-    missp = b;
-    update();
-}
-
-void TQTextFormat::setVAlign(VerticalAlignment a)
-{
-    if (a == ha)
-        return;
-    ha = a;
-    update();
-}
-
-void TQTextFormat::setItalic(bool b)
-{
-    if (b == fn.italic())
-        return;
-    fn.setItalic(b);
-    update();
-}
-
-void TQTextFormat::setUnderline(bool b)
-{
-    if (b == fn.underline())
-        return;
-    fn.setUnderline(b);
-    update();
-}
-
-void TQTextFormat::setStrikeOut(bool b)
-{
-    if (b == fn.strikeOut())
-        return;
-    fn.setStrikeOut(b);
-    update();
-}
-
-void TQTextFormat::setFamily(const TQString &f)
-{
-    if (f == fn.family())
-        return;
-    fn.setFamily(f);
-    update();
-}
-
-void TQTextFormat::setPointSize(int s)
-{
-    if (s == fn.pointSize())
-        return;
-    fn.setPointSize(s);
-    usePixelSizes = false;
-    update();
-}
-
-void TQTextFormat::setFont(const QFont &f)
-{
-    if (f == fn && !k.isEmpty())
-        return;
-    fn = f;
-    update();
-}
-
-void TQTextFormat::setColor(const QColor &c)
-{
-    if (c == col)
-        return;
-    col = c;
-    update();
-}
-
-TQString TQTextFormat::makeFormatChangeTags(TQTextFormat* defaultFormat, TQTextFormat *f,
-                           const TQString& oldAnchorHref, const TQString& anchorHref ) const
-{
-    TQString tag;
-    if (f)
-        tag += f->makeFormatEndTags(defaultFormat, oldAnchorHref);
-
-    if (!anchorHref.isEmpty())
-        tag += TQLatin1String("<a href=\"") + anchorHref + TQLatin1String("\">");
-
-    if (font() != defaultFormat->font()
-        || vAlign() != defaultFormat->vAlign()
-        || color().rgb() != defaultFormat->color().rgb()) {
-        TQString s;
-        if (font().family() != defaultFormat->font().family())
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("font-family:") + fn.family();
-        if (font().italic() && font().italic() != defaultFormat->font().italic())
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("font-style:") + (font().italic() ? TQLatin1String("italic") : TQLatin1String("normal"));
-        if (font().pointSize() != defaultFormat->font().pointSize())
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("font-size:") + TQString::number(fn.pointSize()) + TQLatin1String("pt");
-        if (font().weight() != defaultFormat->font().weight())
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("font-weight:") + TQString::number(fn.weight() * 8);
-        TQString textDecoration;
-        bool none = false;
- 	if ( font().underline() != defaultFormat->font().underline() ) {
-            if (font().underline())
-                textDecoration = TQLatin1String("underline");
-            else
-                none = true;
-        }
- 	if ( font().overline() != defaultFormat->font().overline() ) {
-            if (font().overline())
-                textDecoration += TQLatin1String(" overline");
-            else
-                none = true;
-        }
-	if ( font().strikeOut() != defaultFormat->font().strikeOut() ) {
-            if (font().strikeOut())
-                textDecoration += TQLatin1String(" line-through");
-            else
-                none = true;
-        }
-        if (none && textDecoration.isEmpty())
-            textDecoration = TQLatin1String("none");
-        if (!textDecoration.isEmpty())
- 	    s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("text-decoration:") + textDecoration;
-        if (vAlign() != defaultFormat->vAlign()) {
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("vertical-align:");
-            if (vAlign() == TQTextFormat::AlignSuperScript)
-                s += TQLatin1String("super");
-            else if (vAlign() == TQTextFormat::AlignSubScript)
-                s += TQLatin1String("sub");
-            else
-                s += TQLatin1String("normal");
-        }
-        if (color().rgb() != defaultFormat->color().rgb())
-            s += TQString(s.size()?TQLatin1String(";"):TQLatin1String("")) + TQLatin1String("color:") + col.name();
-        if (!s.isEmpty())
-            tag += TQLatin1String("<span style=\"") + s + TQLatin1String("\">");
-    }
-
-    return tag;
-}
-
-TQString TQTextFormat::makeFormatEndTags(TQTextFormat* defaultFormat, const TQString& anchorHref) const
-{
-    TQString tag;
-    if (font().family() != defaultFormat->font().family()
-         || font().pointSize() != defaultFormat->font().pointSize()
-         || font().weight() != defaultFormat->font().weight()
-         || font().italic() != defaultFormat->font().italic()
-         || font().underline() != defaultFormat->font().underline()
-         || font().strikeOut() != defaultFormat->font().strikeOut()
-         || vAlign() != defaultFormat->vAlign()
-         || color().rgb() != defaultFormat->color().rgb())
-        tag += TQLatin1String("</span>");
-    if (!anchorHref.isEmpty())
-        tag += TQLatin1String("</a>");
-    return tag;
-}
-
-TQTextFormat TQTextFormat::makeTextFormat(const TQStyleSheetItem *style, const QMap<TQString,TQString>& attr, double scaleFontsFactor) const
-{
-    TQTextFormat format(*this);
-    if (!style)
-        return format;
-
-    if (!style->isAnchor() && style->color().isValid()) {
-        // the style is not an anchor and defines a color.
-        // It might be used inside an anchor and it should
-        // override the link color.
-        format.linkColor = false;
-    }
-    switch (style->verticalAlignment()) {
-    case TQStyleSheetItem::VAlignBaseline:
-        format.setVAlign(TQTextFormat::AlignNormal);
-        break;
-    case TQStyleSheetItem::VAlignSuper:
-        format.setVAlign(TQTextFormat::AlignSuperScript);
-        break;
-    case TQStyleSheetItem::VAlignSub:
-        format.setVAlign(TQTextFormat::AlignSubScript);
-        break;
-    }
-
-    if (style->fontWeight() != TQStyleSheetItem::Undefined)
-        format.fn.setWeight(style->fontWeight());
-    if (style->fontSize() != TQStyleSheetItem::Undefined) {
-        format.fn.setPointSize(style->fontSize());
-    } else if (style->logicalFontSize() != TQStyleSheetItem::Undefined) {
-        format.logicalFontSize = style->logicalFontSize();
-        if (format.usePixelSizes)
-            format.fn.setPixelSize(format.stdSize);
-        else
-            format.fn.setPointSize(format.stdSize);
-        style->styleSheet()->scaleFont(format.fn, format.logicalFontSize);
-    } else if (style->logicalFontSizeStep()) {
-        format.logicalFontSize += style->logicalFontSizeStep();
-        if (format.usePixelSizes)
-            format.fn.setPixelSize(format.stdSize);
-        else
-            format.fn.setPointSize(format.stdSize);
-        style->styleSheet()->scaleFont(format.fn, format.logicalFontSize);
-    }
-    if (!style->fontFamily().isEmpty())
-        format.fn.setFamily(style->fontFamily());
-    if (style->color().isValid())
-        format.col = style->color();
-    if (style->definesFontItalic())
-        format.fn.setItalic(style->fontItalic());
-    if (style->definesFontUnderline())
-        format.fn.setUnderline(style->fontUnderline());
-    if (style->definesFontStrikeOut())
-        format.fn.setStrikeOut(style->fontStrikeOut());
-
-    QMap<TQString, TQString>::ConstIterator it, end = attr.end();
-
-    if (style->name() == TQLatin1String("font")) {
-        it = attr.find(TQLatin1String("color"));
-        if (it != end && ! (*it).isEmpty()){
-            format.col.setNamedColor(*it);
-            format.linkColor = false;
-        }
-        it = attr.find(TQLatin1String("face"));
-        if (it != end) {
-            TQString family = (*it).section(TQLatin1Char(','), 0, 0);
-            if (family.size())
-                format.fn.setFamily(family);
-        }
-        it = attr.find(TQLatin1String("size"));
-        if (it != end) {
-            TQString a = *it;
-            int n = a.toInt();
-            if (a[0] == TQLatin1Char('+') || a[0] == TQLatin1Char('-'))
-                n += 3;
-            format.logicalFontSize = n;
-            if (format.usePixelSizes)
-                format.fn.setPixelSize(format.stdSize);
-            else
-                format.fn.setPointSize(format.stdSize);
-            style->styleSheet()->scaleFont(format.fn, format.logicalFontSize);
-        }
-    }
-
-    it = attr.find(TQLatin1String("style"));
-    if (it != end) {
-        TQString a = *it;
-        int count = a.count(TQLatin1Char(';'))+1;
-        for (int s = 0; s < count; s++) {
-            TQString style = a.section(TQLatin1Char(';'), s, s);
-            if (style.startsWith(TQLatin1String("font-size:")) && style.endsWith(TQLatin1String("pt"))) {
-                format.logicalFontSize = 0;
-                int size = int(scaleFontsFactor * style.mid(10, style.length() - 12).toDouble());
-                format.setPointSize(size);
-            } else if (style.startsWith(TQLatin1String("font-style:"))) {
-                TQString s = style.mid(11).trimmed();
-                if (s == TQLatin1String("normal"))
-                    format.fn.setItalic(false);
-                else if (s == TQLatin1String("italic") || s == TQLatin1String("oblique"))
-                    format.fn.setItalic(true);
-            } else if (style.startsWith(TQLatin1String("font-weight:"))) {
-                TQString s = style.mid(12);
-                bool ok = true;
-                int n = s.toInt(&ok);
-                if (ok)
-                    format.fn.setWeight(n/8);
-            } else if (style.startsWith(TQLatin1String("font-family:"))) {
-                TQString family = style.mid(12).section(TQLatin1Char(','),0,0);
-                family.replace(TQLatin1Char('\"'), TQLatin1Char(' '));
-                family.replace(TQLatin1Char('\''), TQLatin1Char(' '));
-                family = family.trimmed();
-                format.fn.setFamily(family);
-            } else if (style.startsWith(TQLatin1String("text-decoration:"))) {
- 		TQString s = style.mid( 16 );
- 		format.fn.setOverline(s.contains(TQLatin1String("overline")));
- 		format.fn.setStrikeOut(s.contains(TQLatin1String("line-through")));
- 		format.fn.setUnderline(s.contains(TQLatin1String("underline")));
-            } else if (style.startsWith(TQLatin1String("vertical-align:"))) {
-                TQString s = style.mid(15).trimmed();
-                if (s == TQLatin1String("sub"))
-                    format.setVAlign(TQTextFormat::AlignSubScript);
-                else if (s == TQLatin1String("super"))
-                    format.setVAlign(TQTextFormat::AlignSuperScript);
-                else
-                    format.setVAlign(TQTextFormat::AlignNormal);
-            } else if (style.startsWith(TQLatin1String("color:"))) {
-                format.col.setNamedColor(style.mid(6));
-                format.linkColor = false;
-            }
-        }
-    }
-
-    format.update();
-    return format;
-}
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-
-struct TQPixmapInt
-{
-    TQPixmapInt() : ref(0) {}
-    TQPixmap pm;
-    int            ref;
-    Q_DUMMY_COMPARISON_OPERATOR(TQPixmapInt)
-};
-
-static QMap<TQString, TQPixmapInt> *pixmap_map = 0;
-
-TQTextImage::TQTextImage(TQTextDocument *p, const QMap<TQString, TQString> &attr, const TQString& context,
-                        TQMimeSourceFactory &factory)
-    : TQTextCustomItem(p)
-{
-    width = height = 0;
-
-    QMap<TQString, TQString>::ConstIterator it, end = attr.end();
-    it = attr.find(TQLatin1String("width"));
-    if (it != end)
-        width = (*it).toInt();
-    it = attr.find(TQLatin1String("height"));
-    if (it != end)
-        height = (*it).toInt();
-
-    reg = 0;
-    TQString imageName = attr[TQLatin1String("src")];
-
-    if (imageName.size() == 0)
-        imageName = attr[TQLatin1String("source")];
-
-    if (!imageName.isEmpty()) {
-        imgId = TQString::fromLatin1("%1,%2,%3,%4").arg(imageName).arg(width).arg(height).arg((quintptr)&factory);
-        if (!pixmap_map)
-            pixmap_map = new QMap<TQString, TQPixmapInt>;
-        if (pixmap_map->contains(imgId)) {
-            TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-            pm = pmi.pm;
-            pmi.ref++;
-            width = pm.width();
-            height = pm.height();
-        } else {
-            TQImage img;
-            const QMimeSource* m =
-                factory.data(imageName, context);
-            if (!m) {
-                qCritical("TQTextImage: no mimesource for %s", imageName.latin1());
-            }
-            else {
-                if (!TQImageDrag::decode(TQT_TQMIMESOURCE_CONST(m), img)) {
-                    qCritical("TQTextImage: cannot decode %s", imageName.latin1());
-                }
-            }
-
-            if (!img.isNull()) {
-                if (width == 0) {
-                    width = img.width();
-                    if (height != 0) {
-                        width = img.width() * height / img.height();
-                    }
-                }
-                if (height == 0) {
-                    height = img.height();
-                    if (width != img.width()) {
-                        height = img.height() * width / img.width();
-                    }
-                }
-                if (img.width() != width || img.height() != height){
-#ifndef QT_NO_IMAGE_SMOOTHSCALE
-                    img = img.smoothScale(width, height);
-#endif
-                    width = img.width();
-                    height = img.height();
-                }
-                pm.convertFromImage(img);
-            }
-            if (!pm.isNull()) {
-                TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-                pmi.pm = pm;
-                pmi.ref++;
-            }
-        }
-        if (pm.hasAlphaChannel()) {
-            QRegion mask(pm.QPixmap::mask());
-            QRegion all(0, 0, pm.width(), pm.height());
-            reg = new QRegion(all.subtracted(mask));
-        }
-    }
-
-    if (pm.isNull() && (width*height)==0)
-        width = height = 50;
-
-    place = PlaceInline;
-    if (attr[TQLatin1String("align")] == TQLatin1String("left"))
-        place = PlaceLeft;
-    else if (attr[TQLatin1String("align")] == TQLatin1String("right"))
-        place = PlaceRight;
-
-    tmpwidth = width;
-    tmpheight = height;
-
-    attributes = attr;
-}
-
-TQTextImage::~TQTextImage()
-{
-    if (pixmap_map && pixmap_map->contains(imgId)) {
-        TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-        pmi.ref--;
-        if (!pmi.ref) {
-            pixmap_map->remove(imgId);
-            if (pixmap_map->isEmpty()) {
-                delete pixmap_map;
-                pixmap_map = 0;
-            }
-        }
-    }
-    delete reg;
-}
-
-TQString TQTextImage::richText() const
-{
-    TQString s;
-    s += TQLatin1String("<img ");
-    QMap<TQString, TQString>::ConstIterator it = attributes.begin();
-    for (; it != attributes.end(); ++it) {
-        s += it.key() + TQLatin1Char('=');
-        if ((*it).contains(TQLatin1Char(' ')))
-            s += TQLatin1Char('\"') + *it + TQLatin1String("\" ");
-        else
-            s += *it + TQLatin1Char(' ');
-    }
-    s += TQLatin1Char('>');
-    return s;
-}
-
-void TQTextImage::adjustToPainter(TQPainter* p)
-{
-    width = scale(tmpwidth, p);
-    height = scale(tmpheight, p);
-}
-
-#if !defined(Q_WS_X11)
-static TQPixmap *qrt_selection = 0;
-static TQSingleCleanupHandler<TQPixmap> qrt_cleanup_pixmap;
-static void qrt_createSelectionPixmap(const QPalette &pal)
-{
-    qrt_selection = new TQPixmap(2, 2);
-    qrt_cleanup_pixmap.set(&qrt_selection);
-    qrt_selection->fill(Qt::color0);
-    QBitmap m(2, 2);
-    m.fill(Qt::color1);
-    TQPainter p(&m);
-    p.setPen(Qt::color0);
-    for (int j = 0; j < 2; ++j) {
-        p.drawPoint(j % 2, j);
-    }
-    p.end();
-    qrt_selection->setMask(m);
-    qrt_selection->fill(pal.highlight().color());
-}
-#endif
-
-void TQTextImage::draw(TQPainter* p, int x, int y, int cx, int cy, int cw, int ch,
-                       const QPalette &pal, bool selected)
-{
-    if (placement() != PlaceInline) {
-        x = xpos;
-        y = ypos;
-    }
-
-    if (pm.isNull()) {
-        p->fillRect(x , y, width, height, pal.dark());
-        return;
-    }
-
-    if (is_printer(p)) {
-        p->drawPixmap(TQRect(x, y, width, height), pm);
-        return;
-    }
-
-    if (placement() != PlaceInline && !TQRect(xpos, ypos, width, height).intersects(TQRect(cx, cy, cw, ch)))
-        return;
-
-    if (placement() == PlaceInline)
-        p->drawPixmap(x , y, pm);
-    else
-        p->drawPixmap(cx , cy, pm, cx - x, cy - y, cw, ch);
-
-    if (selected && placement() == PlaceInline && is_printer(p)) {
-#if defined(Q_WS_X11)
-        p->fillRect(TQRect(QPoint(x, y), pm.size()), TQBrush(pal.Highlight,
-                                                                 Qt::Dense4Pattern));
-#else // in WIN32 Qt::Dense4Pattern doesn't work correctly (transparency problem), so work around it
-        if (!qrt_selection)
-            qrt_createSelectionPixmap(pal);
-        p->drawTiledPixmap(x, y, pm.width(), pm.height(), *qrt_selection);
-#endif
-    }
-}
-
-void TQTextHorizontalLine::adjustToPainter(TQPainter* p)
-{
-    height = scale(tmpheight, p);
-}
-
-
-TQTextHorizontalLine::TQTextHorizontalLine(TQTextDocument *p, const QMap<TQString, TQString> &attr,
-                                          const TQString &,
-                                          TQMimeSourceFactory &)
-    : TQTextCustomItem(p)
-{
-    height = tmpheight = 8;
-    QMap<TQString, TQString>::ConstIterator it, end = attr.end();
-    it = attr.find(TQLatin1String("color"));
-    if (it != end)
-        color = QColor(*it);
-    shade = attr.find(TQLatin1String("noshade")) == end;
-}
-
-TQTextHorizontalLine::~TQTextHorizontalLine()
-{
-}
-
-TQString TQTextHorizontalLine::richText() const
-{
-    return TQLatin1String("<hr>");
-}
-
-void TQTextHorizontalLine::draw(TQPainter* p, int x, int y, int , int , int , int ,
-                                const QPalette& pal, bool selected)
-{
-    TQRect r(x, y, width, height);
-    if (is_printer(p) || !shade) {
-        QPen oldPen = p->pen();
-        if (!color.isValid())
-            p->setPen(QPen(pal.text().color(), is_printer(p) ? height/8 : qMax(2, height/4)));
-        else
-            p->setPen(QPen(color, is_printer(p) ? height/8 : qMax(2, height/4)));
-        p->drawLine(r.left()-1, y + height / 2, r.right() + 1, y + height / 2);
-        p->setPen(oldPen);
-    } else {
-        if (selected)
-            p->fillRect(r, pal.highlight());
-        QPalette pal2(pal);
-        if (color.isValid())
-            pal2.setColor(pal2.currentColorGroup(), QPalette::Dark, color);
-        qDrawShadeLine(p, r.left() - 1, y + height / 2, r.right() + 1, y + height / 2, pal2,
-                        true, height / 8);
-    }
-}
-#endif //QT_NO_TEXTCUSTOMITEM
-
-/*****************************************************************/
-// Small set of utility functions to make the parser a bit simpler
-//
-
-bool TQTextDocument::hasPrefix(const TQChar* doc, int length, int pos, TQChar c)
-{
-    if (pos + 1 > length)
-        return false;
-    return doc[pos].toLower() == c.toLower();
-}
-
-bool TQTextDocument::hasPrefix(const TQChar* doc, int length, int pos, const TQString& s)
-{
-    if (pos + (int) s.length() > length)
-        return false;
-    for (int i = 0; i < (int)s.length(); i++) {
-        if (doc[pos + i].toLower() != s[i].toLower())
-            return false;
-    }
-    return true;
-}
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-static bool qt_is_cell_in_use(QList<TQTextTableCell *>& cells, int row, int col)
-{
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *c = cells.at(idx);
-        if (row >= c->row() && row < c->row() + c->rowspan()
-             && col >= c->column() && col < c->column() + c->colspan())
-            return true;
-    }
-    return false;
-}
-
-TQTextCustomItem* TQTextDocument::parseTable(const QMap<TQString, TQString> &attr, const TQTextFormat &fmt,
-                                            const TQChar* doc, int length, int& pos, TQTextParagraph *curpar)
-{
-
-    TQTextTable* table = new TQTextTable(this, attr);
-    int row = -1;
-    int col = -1;
-
-    TQString rowbgcolor;
-    TQString rowalign;
-    TQString tablebgcolor = attr[TQLatin1String("bgcolor")];
-
-    QList<TQTextTableCell *> multicells;
-
-    TQString tagname;
-    (void) eatSpace(doc, length, pos);
-    while (pos < length) {
-        if (hasPrefix(doc, length, pos, TQLatin1Char('<'))){
-            if (hasPrefix(doc, length, pos+1, TQLatin1Char('/'))) {
-                tagname = parseCloseTag(doc, length, pos);
-                if (tagname == TQLatin1String("table")) {
-                    return table;
-                }
-            } else {
-                QMap<TQString, TQString> attr2;
-                bool emptyTag = false;
-                tagname = parseOpenTag(doc, length, pos, attr2, emptyTag);
-                if (tagname == TQLatin1String("tr")) {
-                    rowbgcolor = attr2[TQLatin1String("bgcolor")];
-                    rowalign = attr2[TQLatin1String("align")];
-                    row++;
-                    col = -1;
-                }
-                else if (tagname == TQLatin1String("td") || tagname == TQLatin1String("th")) {
-                    col++;
-                    while (qt_is_cell_in_use(multicells, row, col)) {
-                        col++;
-                    }
-
-                    if (row >= 0 && col >= 0) {
-                        const TQStyleSheetItem* s = sheet_->item(tagname);
-                        if (!attr2.contains(TQLatin1String("bgcolor"))) {
-                            if (!rowbgcolor.isEmpty())
-                                attr2[TQLatin1String("bgcolor")] = rowbgcolor;
-                            else if (!tablebgcolor.isEmpty())
-                                attr2[TQLatin1String("bgcolor")] = tablebgcolor;
-                        }
-                        if (!attr2.contains(TQLatin1String("align"))) {
-                            if (!rowalign.isEmpty())
-                                attr2[TQLatin1String("align")] = rowalign;
-                        }
-
-                        // extract the cell contents
-                        int end = pos;
-                        while (end < length
-                                && !hasPrefix(doc, length, end, TQLatin1String("</td"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("<td"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("</th"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("<th"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("<td"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("</tr"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("<tr"))
-                                && !hasPrefix(doc, length, end, TQLatin1String("</table"))) {
-                            if (hasPrefix(doc, length, end, TQLatin1String("<table"))) { // nested table
-                                int nested = 1;
-                                ++end;
-                                while (end < length && nested != 0) {
-                                    if (hasPrefix(doc, length, end, TQLatin1String("</table")))
-                                        nested--;
-                                    if (hasPrefix(doc, length, end, TQLatin1String("<table")))
-                                        nested++;
-                                    end++;
-                                }
-                            }
-                            end++;
-                        }
-                        TQTextTableCell* cell = new TQTextTableCell(table, row, col,
-                                            attr2, s, fmt.makeTextFormat(s, attr2, scaleFontsFactor),
-                                            contxt, *factory_, sheet_,
-                                            TQString::fromRawData(doc + pos, end - pos));
-                        cell->richText()->parentPar = curpar;
-                        if (cell->colspan() > 1 || cell->rowspan() > 1)
-                            multicells.append(cell);
-                        col += cell->colspan()-1;
-                        pos = end;
-                    }
-                }
-            }
-
-        } else {
-            ++pos;
-        }
-    }
-    return table;
-}
-#endif // QT_NO_TEXTCUSTOMITEM
-
-bool TQTextDocument::eatSpace(const TQChar* doc, int length, int& pos, bool includeNbsp)
-{
-    int old_pos = pos;
-    while (pos < length && doc[pos].isSpace() && (includeNbsp || (doc[pos] != TQChar(TQChar::nbsp))))
-        pos++;
-    return old_pos < pos;
-}
-
-bool TQTextDocument::eat(const TQChar* doc, int length, int& pos, TQChar c)
-{
-    bool ok = pos < length && doc[pos] == c;
-    if (ok)
-        pos++;
-    return ok;
-}
-/*****************************************************************/
-
-struct Entity {
-    const char * name;
-    Q_UINT16 code;
-};
-
-static const Entity entitylist [] = {
-    { "AElig", 0x00c6 },
-    { "Aacute", 0x00c1 },
-    { "Acirc", 0x00c2 },
-    { "Agrave", 0x00c0 },
-    { "Alpha", 0x0391 },
-    { "AMP", 38 },
-    { "Aring", 0x00c5 },
-    { "Atilde", 0x00c3 },
-    { "Auml", 0x00c4 },
-    { "Beta", 0x0392 },
-    { "Ccedil", 0x00c7 },
-    { "Chi", 0x03a7 },
-    { "Dagger", 0x2021 },
-    { "Delta", 0x0394 },
-    { "ETH", 0x00d0 },
-    { "Eacute", 0x00c9 },
-    { "Ecirc", 0x00ca },
-    { "Egrave", 0x00c8 },
-    { "Epsilon", 0x0395 },
-    { "Eta", 0x0397 },
-    { "Euml", 0x00cb },
-    { "Gamma", 0x0393 },
-    { "GT", 62 },
-    { "Iacute", 0x00cd },
-    { "Icirc", 0x00ce },
-    { "Igrave", 0x00cc },
-    { "Iota", 0x0399 },
-    { "Iuml", 0x00cf },
-    { "Kappa", 0x039a },
-    { "Lambda", 0x039b },
-    { "LT", 60 },
-    { "Mu", 0x039c },
-    { "Ntilde", 0x00d1 },
-    { "Nu", 0x039d },
-    { "OElig", 0x0152 },
-    { "Oacute", 0x00d3 },
-    { "Ocirc", 0x00d4 },
-    { "Ograve", 0x00d2 },
-    { "Omega", 0x03a9 },
-    { "Omicron", 0x039f },
-    { "Oslash", 0x00d8 },
-    { "Otilde", 0x00d5 },
-    { "Ouml", 0x00d6 },
-    { "Phi", 0x03a6 },
-    { "Pi", 0x03a0 },
-    { "Prime", 0x2033 },
-    { "Psi", 0x03a8 },
-    { "QUOT", 34 },
-    { "Rho", 0x03a1 },
-    { "Scaron", 0x0160 },
-    { "Sigma", 0x03a3 },
-    { "THORN", 0x00de },
-    { "Tau", 0x03a4 },
-    { "Theta", 0x0398 },
-    { "Uacute", 0x00da },
-    { "Ucirc", 0x00db },
-    { "Ugrave", 0x00d9 },
-    { "Upsilon", 0x03a5 },
-    { "Uuml", 0x00dc },
-    { "Xi", 0x039e },
-    { "Yacute", 0x00dd },
-    { "Yuml", 0x0178 },
-    { "Zeta", 0x0396 },
-    { "aacute", 0x00e1 },
-    { "acirc", 0x00e2 },
-    { "acute", 0x00b4 },
-    { "aelig", 0x00e6 },
-    { "agrave", 0x00e0 },
-    { "alefsym", 0x2135 },
-    { "alpha", 0x03b1 },
-    { "amp", 38 },
-    { "and", 0x22a5 },
-    { "ang", 0x2220 },
-    { "apos", 0x0027 },
-    { "aring", 0x00e5 },
-    { "asymp", 0x2248 },
-    { "atilde", 0x00e3 },
-    { "auml", 0x00e4 },
-    { "bdquo", 0x201e },
-    { "beta", 0x03b2 },
-    { "brvbar", 0x00a6 },
-    { "bull", 0x2022 },
-    { "cap", 0x2229 },
-    { "ccedil", 0x00e7 },
-    { "cedil", 0x00b8 },
-    { "cent", 0x00a2 },
-    { "chi", 0x03c7 },
-    { "circ", 0x02c6 },
-    { "clubs", 0x2663 },
-    { "cong", 0x2245 },
-    { "copy", 0x00a9 },
-    { "crarr", 0x21b5 },
-    { "cup", 0x222a },
-    { "cur" "ren", 0x00a4 },
-    { "dArr", 0x21d3 },
-    { "dagger", 0x2020 },
-    { "darr", 0x2193 },
-    { "deg", 0x00b0 },
-    { "delta", 0x03b4 },
-    { "diams", 0x2666 },
-    { "divide", 0x00f7 },
-    { "eacute", 0x00e9 },
-    { "ecirc", 0x00ea },
-    { "egrave", 0x00e8 },
-    { "empty", 0x2205 },
-    { "emsp", 0x2003 },
-    { "ensp", 0x2002 },
-    { "epsilon", 0x03b5 },
-    { "equiv", 0x2261 },
-    { "eta", 0x03b7 },
-    { "eth", 0x00f0 },
-    { "euml", 0x00eb },
-    { "euro", 0x20ac },
-    { "exist", 0x2203 },
-    { "fnof", 0x0192 },
-    { "forall", 0x2200 },
-    { "frac12", 0x00bd },
-    { "frac14", 0x00bc },
-    { "frac34", 0x00be },
-    { "frasl", 0x2044 },
-    { "gamma", 0x03b3 },
-    { "ge", 0x2265 },
-    { "gt", 62 },
-    { "hArr", 0x21d4 },
-    { "harr", 0x2194 },
-    { "hearts", 0x2665 },
-    { "hellip", 0x2026 },
-    { "iacute", 0x00ed },
-    { "icirc", 0x00ee },
-    { "iexcl", 0x00a1 },
-    { "igrave", 0x00ec },
-    { "image", 0x2111 },
-    { "infin", 0x221e },
-    { "int", 0x222b },
-    { "iota", 0x03b9 },
-    { "iquest", 0x00bf },
-    { "isin", 0x2208 },
-    { "iuml", 0x00ef },
-    { "kappa", 0x03ba },
-    { "lArr", 0x21d0 },
-    { "lambda", 0x03bb },
-    { "lang", 0x2329 },
-    { "laquo", 0x00ab },
-    { "larr", 0x2190 },
-    { "lceil", 0x2308 },
-    { "ldquo", 0x201c },
-    { "le", 0x2264 },
-    { "lfloor", 0x230a },
-    { "lowast", 0x2217 },
-    { "loz", 0x25ca },
-    { "lrm", 0x200e },
-    { "lsaquo", 0x2039 },
-    { "lsquo", 0x2018 },
-    { "lt", 60 },
-    { "macr", 0x00af },
-    { "mdash", 0x2014 },
-    { "micro", 0x00b5 },
-    { "middot", 0x00b7 },
-    { "minus", 0x2212 },
-    { "mu", 0x03bc },
-    { "nabla", 0x2207 },
-    { "nbsp", 0x00a0 },
-    { "ndash", 0x2013 },
-    { "ne", 0x2260 },
-    { "ni", 0x220b },
-    { "not", 0x00ac },
-    { "notin", 0x2209 },
-    { "nsub", 0x2284 },
-    { "ntilde", 0x00f1 },
-    { "nu", 0x03bd },
-    { "oacute", 0x00f3 },
-    { "ocirc", 0x00f4 },
-    { "oelig", 0x0153 },
-    { "ograve", 0x00f2 },
-    { "oline", 0x203e },
-    { "omega", 0x03c9 },
-    { "omicron", 0x03bf },
-    { "oplus", 0x2295 },
-    { "or", 0x22a6 },
-    { "ordf", 0x00aa },
-    { "ordm", 0x00ba },
-    { "oslash", 0x00f8 },
-    { "otilde", 0x00f5 },
-    { "otimes", 0x2297 },
-    { "ouml", 0x00f6 },
-    { "para", 0x00b6 },
-    { "part", 0x2202 },
-    { "percnt", 0x0025 },
-    { "permil", 0x2030 },
-    { "perp", 0x22a5 },
-    { "phi", 0x03c6 },
-    { "pi", 0x03c0 },
-    { "piv", 0x03d6 },
-    { "plusmn", 0x00b1 },
-    { "pound", 0x00a3 },
-    { "prime", 0x2032 },
-    { "prod", 0x220f },
-    { "prop", 0x221d },
-    { "psi", 0x03c8 },
-    { "quot", 34 },
-    { "rArr", 0x21d2 },
-    { "radic", 0x221a },
-    { "rang", 0x232a },
-    { "raquo", 0x00bb },
-    { "rarr", 0x2192 },
-    { "rceil", 0x2309 },
-    { "rdquo", 0x201d },
-    { "real", 0x211c },
-    { "reg", 0x00ae },
-    { "rfloor", 0x230b },
-    { "rho", 0x03c1 },
-    { "rlm", 0x200f },
-    { "rsaquo", 0x203a },
-    { "rsquo", 0x2019 },
-    { "sbquo", 0x201a },
-    { "scaron", 0x0161 },
-    { "sdot", 0x22c5 },
-    { "sect", 0x00a7 },
-    { "shy", 0x00ad },
-    { "sigma", 0x03c3 },
-    { "sigmaf", 0x03c2 },
-    { "sim", 0x223c },
-    { "spades", 0x2660 },
-    { "sub", 0x2282 },
-    { "sube", 0x2286 },
-    { "sum", 0x2211 },
-    { "sup1", 0x00b9 },
-    { "sup2", 0x00b2 },
-    { "sup3", 0x00b3 },
-    { "sup", 0x2283 },
-    { "supe", 0x2287 },
-    { "szlig", 0x00df },
-    { "tau", 0x03c4 },
-    { "there4", 0x2234 },
-    { "theta", 0x03b8 },
-    { "thetasym", 0x03d1 },
-    { "thinsp", 0x2009 },
-    { "thorn", 0x00fe },
-    { "tilde", 0x02dc },
-    { "times", 0x00d7 },
-    { "trade", 0x2122 },
-    { "uArr", 0x21d1 },
-    { "uacute", 0x00fa },
-    { "uarr", 0x2191 },
-    { "ucirc", 0x00fb },
-    { "ugrave", 0x00f9 },
-    { "uml", 0x00a8 },
-    { "upsih", 0x03d2 },
-    { "upsilon", 0x03c5 },
-    { "uuml", 0x00fc },
-    { "weierp", 0x2118 },
-    { "xi", 0x03be },
-    { "yacute", 0x00fd },
-    { "yen", 0x00a5 },
-    { "yuml", 0x00ff },
-    { "zeta", 0x03b6 },
-    { "zwj", 0x200d },
-    { "zwnj", 0x200c },
-    { "", 0x0000 }
-};
-
-
-
-
-
-static QMap<QByteArray, TQChar> *html_map = 0;
-static void qt_cleanup_html_map()
-{
-    delete html_map;
-    html_map = 0;
-}
-
-static QMap<QByteArray, TQChar> *htmlMap()
-{
-    if (!html_map) {
-        html_map = new QMap<QByteArray, TQChar>;
-        qAddPostRoutine(qt_cleanup_html_map);
-
-        const Entity *ent = entitylist;
-        while(ent->code) {
-            html_map->insert(QByteArray(ent->name), TQChar(ent->code));
-            ent++;
-        }
-    }
-    return html_map;
-}
-
-TQChar TQTextDocument::parseHTMLSpecialChar(const TQChar* doc, int length, int& pos)
-{
-    TQString s;
-    pos++;
-    int recoverpos = pos;
-    while (pos < length && doc[pos] != TQLatin1Char(';') && !doc[pos].isSpace() && pos < recoverpos + 8) {
-        s += doc[pos];
-        pos++;
-    }
-    if (doc[pos] != TQLatin1Char(';') && !doc[pos].isSpace()) {
-        pos = recoverpos;
-        return TQLatin1Char('&');
-    }
-    pos++;
-
-    if (s.length() > 1 && s[0] == TQLatin1Char('#')) {
-        int off = 1;
-        int base = 10;
-        if (s[1] == TQLatin1Char('x')) {
-            off = 2;
-            base = 16;
-        }
-        bool ok;
-	int num = s.mid(off).toInt(&ok, base);
-        if (num == 151) // ### hack for designer manual
-            return TQLatin1Char('-');
-        return num;
-    }
-
-    QMap<QByteArray, TQChar>::Iterator it = htmlMap()->find(s.toLatin1());
-    if (it != htmlMap()->end()) {
-        return *it;
-    }
-
-    pos = recoverpos;
-    return TQLatin1Char('&');
-}
-
-TQString TQTextDocument::parseWord(const TQChar* doc, int length, int& pos, bool lower)
-{
-    TQString s;
-
-    if (doc[pos] == TQLatin1Char('"')) {
-        pos++;
-        while (pos < length && doc[pos] != TQLatin1Char('"')) {
-            if (doc[pos] == TQLatin1Char('&')) {
-                s += parseHTMLSpecialChar(doc, length, pos);
-            } else {
-                s += doc[pos];
-                pos++;
-            }
-        }
-        eat(doc, length, pos, TQLatin1Char('"'));
-    } else if (doc[pos] == TQLatin1Char('\'')) {
-        pos++;
-        while (pos < length  && doc[pos] != TQLatin1Char('\'')) {
-            s += doc[pos];
-            pos++;
-        }
-        eat(doc, length, pos, TQLatin1Char('\''));
-    } else {
-        static TQString term = TQString::fromLatin1("/>");
-        while (pos < length
-                && doc[pos] != TQLatin1Char('>')
-                && !hasPrefix(doc, length, pos, term)
-                && doc[pos] != TQLatin1Char('<')
-                && doc[pos] != TQLatin1Char('=')
-                && !doc[pos].isSpace())
-        {
-            if (doc[pos] == TQLatin1Char('&')) {
-                s += parseHTMLSpecialChar(doc, length, pos);
-            } else {
-                s += doc[pos];
-                pos++;
-            }
-        }
-        if (lower)
-            s = s.toLower();
-    }
-    return s;
-}
-
-TQChar TQTextDocument::parseChar(const TQChar* doc, int length, int& pos, TQStyleSheetItem::WhiteSpaceMode wsm)
-{
-    if (pos >=  length)
-        return TQChar::null;
-
-    TQChar c = doc[pos++];
-
-    if (c == TQLatin1Char('<'))
-        return TQChar::null;
-
-    if (c.isSpace() && c != TQChar(TQChar::nbsp)) {
-        if (wsm == TQStyleSheetItem::WhiteSpacePre) {
-            if (c == TQLatin1Char('\n'))
-                return TQChar::LineSeparator;
-            else
-                return c;
-        } else { // non-pre mode: collapse whitespace except nbsp
-            while (pos< length &&
-                    doc[pos].isSpace()  && doc[pos] != TQChar(TQChar::nbsp))
-                pos++;
-            return TQLatin1Char(' ');
-        }
-    }
-    else if (c == TQLatin1Char('&'))
-        return parseHTMLSpecialChar(doc, length, --pos);
-    else
-        return c;
-}
-
-TQString TQTextDocument::parseOpenTag(const TQChar* doc, int length, int& pos,
-                                  QMap<TQString, TQString> &attr, bool& emptyTag)
-{
-    emptyTag = false;
-    pos++;
-    if (hasPrefix(doc, length, pos, TQLatin1Char('!'))) {
-        if (hasPrefix(doc, length, pos+1, TQLatin1String("--"))) {
-            pos += 3;
-            // eat comments
-            TQString pref = TQString::fromLatin1("-->");
-            while (!hasPrefix(doc, length, pos, pref) && pos < length)
-                pos++;
-            if (hasPrefix(doc, length, pos, pref)) {
-                pos += 3;
-                eatSpace(doc, length, pos, true);
-            }
-            emptyTag = true;
-            return TQString();
-        }
-        else {
-            // eat strange internal tags
-            while (!hasPrefix(doc, length, pos, TQLatin1Char('>')) && pos < length)
-                pos++;
-            if (hasPrefix(doc, length, pos, TQLatin1Char('>'))) {
-                pos++;
-                eatSpace(doc, length, pos, true);
-            }
-            return TQString();
-        }
-    }
-
-    TQString tag = parseWord(doc, length, pos);
-    eatSpace(doc, length, pos, true);
-    static TQString term = TQString::fromLatin1("/>");
-    static TQString s_TRUE = TQString::fromLatin1("TRUE");
-
-    while (doc[pos] != TQLatin1Char('>') && ! (emptyTag = hasPrefix(doc, length, pos, term))) {
-        TQString key = parseWord(doc, length, pos);
-        eatSpace(doc, length, pos, true);
-        if (key.isEmpty()) {
-            // error recovery
-            while (pos < length && doc[pos] != TQLatin1Char('>'))
-                pos++;
-            break;
-        }
-        TQString value;
-        if (hasPrefix(doc, length, pos, TQLatin1Char('='))){
-            pos++;
-            eatSpace(doc, length, pos);
-            value = parseWord(doc, length, pos, false);
-        }
-        else
-            value = s_TRUE;
-        attr.insert(key.toLower(), value);
-        eatSpace(doc, length, pos, true);
-    }
-
-    if (emptyTag) {
-        eat(doc, length, pos, TQLatin1Char('/'));
-        eat(doc, length, pos, TQLatin1Char('>'));
-    }
-    else
-        eat(doc, length, pos, TQLatin1Char('>'));
-
-    return tag;
-}
-
-TQString TQTextDocument::parseCloseTag(const TQChar* doc, int length, int& pos)
-{
-    pos++;
-    pos++;
-    TQString tag = parseWord(doc, length, pos);
-    eatSpace(doc, length, pos, true);
-    eat(doc, length, pos, TQLatin1Char('>'));
-    return tag;
-}
-
-TQTextFlow::TQTextFlow()
-{
-    w = pagesize = 0;
-}
-
-TQTextFlow::~TQTextFlow()
-{
-    clear();
-}
-
-void TQTextFlow::clear()
-{
-#ifndef QT_NO_TEXTCUSTOMITEM
-    while (!leftItems.isEmpty())
-        delete leftItems.takeFirst();
-    while (!rightItems.isEmpty())
-        delete rightItems.takeFirst();
-#endif
-}
-
-void TQTextFlow::setWidth(int width)
-{
-    w = width;
-}
-
-int TQTextFlow::adjustLMargin(int yp, int, int margin, int space)
-{
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int idx = 0; idx < leftItems.size(); ++idx) {
-        TQTextCustomItem* item = leftItems.at(idx);
-        if (item->ypos == -1)
-            continue;
-        if (yp >= item->ypos && yp < item->ypos + item->height)
-            margin = qMax(margin, item->xpos + item->width + space);
-    }
-#endif
-    return margin;
-}
-
-int TQTextFlow::adjustRMargin(int yp, int, int margin, int space)
-{
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int idx = 0; idx < rightItems.size(); ++idx) {
-        TQTextCustomItem* item = rightItems.at(idx);
-        if (item->ypos == -1)
-            continue;
-        if (yp >= item->ypos && yp < item->ypos + item->height)
-            margin = qMax(margin, w - item->xpos - space);
-    }
-#endif
-    return margin;
-}
-
-
-int TQTextFlow::adjustFlow(int y, int /*w*/, int h)
-{
-    if (pagesize > 0) { // check pages
-        int yinpage = y % pagesize;
-        if (yinpage <= border_tolerance)
-            return border_tolerance - yinpage;
-        else
-            if (yinpage + h > pagesize - border_tolerance)
-                return (pagesize - yinpage) + border_tolerance;
-    }
-    return 0;
-}
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-void TQTextFlow::unregisterFloatingItem(TQTextCustomItem* item)
-{
-    leftItems.removeAll(item);
-    rightItems.removeAll(item);
-}
-
-void TQTextFlow::registerFloatingItem(TQTextCustomItem* item)
-{
-    if (item->placement() == TQTextCustomItem::PlaceRight) {
-        if (!rightItems.contains(item))
-            rightItems.append(item);
-    } else if (item->placement() == TQTextCustomItem::PlaceLeft &&
-                !leftItems.contains(item)) {
-        leftItems.append(item);
-    }
-}
-#endif // QT_NO_TEXTCUSTOMITEM
-
-TQRect TQTextFlow::boundingRect() const
-{
-    TQRect br;
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int idx = 0; idx < leftItems.size(); ++idx) {
-        TQTextCustomItem* item = leftItems.at(idx);
-        br = br.united(item->geometry());
-    }
-    for (int idx = 0; idx < rightItems.size(); ++idx) {
-        TQTextCustomItem* item = rightItems.at(idx);
-        br = br.united(item->geometry());
-    }
-#endif
-    return br;
-}
-
-
-void TQTextFlow::drawFloatingItems(TQPainter* p, int cx, int cy, int cw, int ch,
-                                   const QPalette &pal, bool selected)
-{
-#ifndef QT_NO_TEXTCUSTOMITEM
-    for (int idx = 0; idx < leftItems.size(); ++idx) {
-        TQTextCustomItem* item = leftItems.at(idx);
-        if (item->xpos == -1 || item->ypos == -1)
-            continue;
-        item->draw(p, item->xpos, item->ypos, cx, cy, cw, ch, pal, selected);
-    }
-
-    for (int idx = 0; idx < rightItems.size(); ++idx) {
-        TQTextCustomItem* item = rightItems.at(idx);
-        if (item->xpos == -1 || item->ypos == -1)
-            continue;
-        item->draw(p, item->xpos, item->ypos, cx, cy, cw, ch, pal, selected);
-    }
-#endif
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-void TQTextCustomItem::pageBreak(int /*y*/ , TQTextFlow* /*flow*/)
-{
-}
-#endif
-
-#ifndef QT_NO_TEXTCUSTOMITEM
-TQTextTable::TQTextTable(TQTextDocument *p, const QMap<TQString, TQString> & attr )
-    : TQTextCustomItem(p)
-{
-    cellspacing = 2;
-    cellpadding = 1;
-    border = innerborder = 0;
-
-    QMap<TQString, TQString>::ConstIterator it, end = attr.end();
-    it = attr.find(TQLatin1String("cellspacing"));
-    if (it != end)
-        cellspacing = (*it).toInt();
-    it = attr.find(TQLatin1String("cellpadding"));
-    if (it != end)
-        cellpadding = (*it).toInt();
-    it = attr.find(TQLatin1String("border"));
-    if (it != end) {
-        if (*it == TQLatin1String("TRUE"))
-            border = 1;
-        else
-            border = (*it).toInt();
-    }
-    us_b = border;
-
-    innerborder = us_ib = border ? 1 : 0;
-
-    if (border)
-        cellspacing += 2;
-
-    us_ib = innerborder;
-    us_cs = cellspacing;
-    us_cp = cellpadding;
-    outerborder = cellspacing + border;
-    us_ob = outerborder;
-    layout = new TQGridLayout(1, 1, cellspacing);
-
-    fixwidth = 0;
-    stretch = 0;
-    it = attr.find(TQLatin1String("width"));
-    if (it != end) {
-        bool b;
-        TQString s(*it);
-        int w = s.toInt(&b);
-        if (b) {
-            fixwidth = w;
-        } else {
-            s = s.trimmed();
-            if (s.length() > 1 && s[(int)s.length()-1] == TQLatin1Char('%'))
-                stretch = s.left(s.length()-1).toInt();
-        }
-    }
-    us_fixwidth = fixwidth;
-
-    place = PlaceInline;
-    if (attr[TQLatin1String("align")] == TQLatin1String("left"))
-        place = PlaceLeft;
-    else if (attr[TQLatin1String("align")] == TQLatin1String("right"))
-        place = PlaceRight;
-    cachewidth = 0;
-    attributes = attr;
-    pageBreakFor = -1;
-}
-
-TQTextTable::~TQTextTable()
-{
-    delete layout;
-}
-
-TQString TQTextTable::richText() const
-{
-    TQString s;
-    s = TQLatin1String("<table ");
-    QMap<TQString, TQString>::ConstIterator it = attributes.begin();
-    for (; it != attributes.end(); ++it)
-        s += it.key() + TQLatin1Char('=') + *it + TQLatin1Char(' ');
-    s += TQLatin1String(">\n");
-
-    int lastRow = -1;
-    bool needEnd = false;
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *cell = cells.at(idx);
-        if (lastRow != cell->row()) {
-            if (lastRow != -1)
-                s += TQLatin1String("</tr>\n");
-            s += TQLatin1String("<tr>");
-            lastRow = cell->row();
-            needEnd = true;
-        }
-        s += TQLatin1String("<td");
-        it = cell->attributes.constBegin();
-        for (; it != cell->attributes.constEnd(); ++it)
-            s += TQLatin1Char(' ') + it.key() + TQLatin1Char('=') + *it;
-        s += TQLatin1Char('>');
-        s += cell->richText()->richText();
-        s += TQLatin1String("</td>");
-    }
-    if (needEnd)
-        s += TQLatin1String("</tr>\n");
-    s += TQLatin1String("</table>\n");
-    return s;
-}
-
-void TQTextTable::adjustToPainter(TQPainter* p)
-{
-    cellspacing = scale(us_cs, p);
-    cellpadding = scale(us_cp, p);
-    border = scale(us_b , p);
-    innerborder = scale(us_ib, p);
-    outerborder = scale(us_ob ,p);
-    fixwidth = scale( us_fixwidth, p);
-    width = 0;
-    cachewidth = 0;
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *cell = cells.at(idx);
-        cell->adjustToPainter(p);
-    }
-}
-
-void TQTextTable::adjustCells(int y , int shift)
-{
-    bool enlarge = false;
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *cell = cells.at(idx);
-        TQRect r = cell->geometry();
-        if (y <= r.top()) {
-            r.moveBy(0, shift);
-            cell->setGeometry(r);
-            enlarge = true;
-        } else if (y <= r.bottom()) {
-            r.rBottom() += shift;
-            cell->setGeometry(r);
-            enlarge = true;
-        }
-    }
-    if (enlarge)
-        height += shift;
-}
-
-void TQTextTable::pageBreak(int  yt, TQTextFlow* flow)
-{
-    if (flow->pageSize() <= 0)
-        return;
-    if (layout && pageBreakFor > 0 && pageBreakFor != yt) {
-        layout->invalidate();
-        int h = layout->heightForWidth(width-2*outerborder);
-        layout->setGeometry(TQRect(0, 0, width-2*outerborder, h) );
-        height = layout->geometry().height()+2*outerborder;
-    }
-    pageBreakFor = yt;
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *cell = cells.at(idx);
-        int y = yt + outerborder + cell->geometry().y();
-        int shift = flow->adjustFlow(y - cellspacing, width, cell->richText()->height() + 2*cellspacing);
-        adjustCells(y - outerborder - yt, shift);
-    }
-}
-
-
-void TQTextTable::draw(TQPainter* p, int x, int y, int cx, int cy, int cw, int ch,
-                      const QPalette &pal, bool selected)
-{
-    if (placement() != PlaceInline) {
-        x = xpos;
-        y = ypos;
-    }
-
-    for (int idx = 0; idx < cells.size(); ++idx) {
-        TQTextTableCell *cell = cells.at(idx);
-        if ((cx < 0 && cy < 0) ||
-             TQRect(cx, cy, cw, ch).intersects(TQRect(x + outerborder + cell->geometry().x(),
-                                                        y + outerborder + cell->geometry().y(),
-                                                        cell->geometry().width(),
-                                                        cell->geometry().height()))) {
-            cell->draw(p, x+outerborder, y+outerborder, cx, cy, cw, ch, pal, selected);
-            if (border) {
-                TQRect r(x+outerborder+cell->geometry().x() - innerborder,
-                         y+outerborder+cell->geometry().y() - innerborder,
-                         cell->geometry().width() + 2 * innerborder,
-                         cell->geometry().height() + 2 * innerborder);
-                if (is_printer(p)) {
-                    QPen oldPen = p->pen();
-                    TQRect r2 = r;
-                    r2.adjust(innerborder/2, innerborder/2, -innerborder/2, -innerborder/2);
-                    p->setPen(QPen(pal.text().color(), innerborder));
-                    p->drawRect(r2);
-                    p->setPen(oldPen);
-                } else {
-                    int s =  qMax(cellspacing-2*innerborder, 0);
-                    if (s) {
-                        p->fillRect(r.left()-s, r.top(), s+1, r.height(), pal.button());
-                        p->fillRect(r.right(), r.top(), s+1, r.height(), pal.button());
-                        p->fillRect(r.left()-s, r.top()-s, r.width()+2*s, s, pal.button());
-                        p->fillRect(r.left()-s, r.bottom(), r.width()+2*s, s, pal.button());
-                    }
-                    qDrawShadePanel(p, r, pal, true, innerborder);
-                }
-            }
-        }
-    }
-    if (border) {
-        TQRect r (x, y, width, height);
-        if (is_printer(p)) {
-            TQRect r2 = r;
-            r2.adjust(border/2, border/2, -border/2, -border/2);
-            QPen oldPen = p->pen();
-            p->setPen(QPen(pal.text().color(), border));
-            p->drawRect(r2);
-            p->setPen(oldPen);
-        } else {
-            int s = border+qMax(cellspacing-2*innerborder, 0);
-            if (s) {
-                p->fillRect(r.left(), r.top(), s, r.height(), pal.button());
-                p->fillRect(r.right()-s, r.top(), s, r.height(), pal.button());
-                p->fillRect(r.left(), r.top(), r.width(), s, pal.button());
-                p->fillRect(r.left(), r.bottom()-s, r.width(), s, pal.button());
-            }
-            qDrawShadePanel(p, r, pal, false, border);
-        }
-    }
-
-}
-
-int TQTextTable::minimumWidth() const
-{
-    return qMax(fixwidth, ((layout ? layout->minimumSize().width() : 0) + 2 * outerborder));
-}
-
-void TQTextTable::resize(int nwidth)
-{
-    if (fixwidth && cachewidth != 0)
-        return;
-    if (nwidth == cachewidth)
-        return;
-
-
-    cachewidth = nwidth;
-    int w = nwidth;
-
-    format(w);
-
-    if (stretch)
-        nwidth = nwidth * stretch / 100;
-
-    width = nwidth;
-    layout->invalidate();
-    int shw = layout->sizeHint().width() + 2*outerborder;
-    int mw = layout->minimumSize().width() + 2*outerborder;
-    if (stretch)
-        width = qMax(mw, nwidth);
-    else
-        width = qMax(mw, qMin(nwidth, shw));
-
-    if (fixwidth)
-        width = fixwidth;
-
-    layout->invalidate();
-    mw = layout->minimumSize().width() + 2*outerborder;
-    width = qMax(width, mw);
-
-    int h = layout->heightForWidth(width-2*outerborder);
-    layout->setGeometry(TQRect(0, 0, width-2*outerborder, h) );
-    height = layout->geometry().height()+2*outerborder;
-}
-
-void TQTextTable::format(int w)
-{
-    for (int i = 0; i < (int)cells.count(); ++i) {
-        TQTextTableCell *cell = cells.at(i);
-        TQRect r = cell->geometry();
-        r.setWidth(w - 2*outerborder);
-        cell->setGeometry(r);
-    }
-}
-
-void TQTextTable::addCell(TQTextTableCell* cell)
-{
-    cells.append(cell);
-    layout->addMultiCell(cell, cell->row(), cell->row() + cell->rowspan()-1,
-                          cell->column(), cell->column() + cell->colspan()-1);
-}
-
-bool TQTextTable::enter(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, bool atEnd)
-{
-    currCell.remove(c);
-    if (!atEnd)
-        return next(c, doc, parag, idx, ox, oy);
-    currCell.insert(c, cells.count());
-    return prev(c, doc, parag, idx, ox, oy);
-}
-
-bool TQTextTable::enterAt(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, const QPoint &pos)
-{
-    currCell.remove(c);
-    int lastCell = -1;
-    int lastY = -1;
-    int i;
-    for (i = 0; i < (int)cells.count(); ++i) {
-        TQTextTableCell *cell = cells.at(i);
-        if (!cell)
-            continue;
-        TQRect r(cell->geometry().x(),
-                 cell->geometry().y(),
-                 cell->geometry().width() + 2 * innerborder + 2 * outerborder,
-                 cell->geometry().height() + 2 * innerborder + 2 * outerborder);
-
-        if (r.left() <= pos.x() && r.right() >= pos.x()) {
-            if (cell->geometry().y() > lastY) {
-                lastCell = i;
-                lastY = cell->geometry().y();
-            }
-            if (r.top() <= pos.y() && r.bottom() >= pos.y()) {
-                currCell.insert(c, i);
-                break;
-            }
-        }
-    }
-    if (i == (int) cells.count())
-        return false; // no cell found
-
-    if (currCell.find(c) == currCell.end()) {
-        if (lastY != -1)
-            currCell.insert(c, lastCell);
-        else
-            return false;
-    }
-
-    TQTextTableCell *cell = cells.at(*currCell.find(c));
-    if (!cell)
-        return false;
-    doc = cell->richText();
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->geometry().y() + cell->verticalAlignmentOffset() + outerborder;
-    return true;
-}
-
-bool TQTextTable::next(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy)
-{
-    int cc = -1;
-    if (currCell.find(c) != currCell.end())
-        cc = *currCell.find(c);
-    if (cc > (int)cells.count() - 1 || cc < 0)
-        cc = -1;
-    currCell.remove(c);
-    currCell.insert(c, ++cc);
-    if (cc >= (int)cells.count()) {
-        currCell.insert(c, 0);
-        TQTextCustomItem::next(c, doc, parag, idx, ox, oy);
-        TQTextTableCell *cell = cells.first();
-        if (!cell)
-            return false;
-        doc = cell->richText();
-        idx = -1;
-        return true;
-    }
-
-    if (currCell.find(c) == currCell.end())
-        return false;
-    TQTextTableCell *cell = cells.at(*currCell.find(c));
-    if (!cell)
-        return false;
-    doc = cell->richText();
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->geometry().y() + cell->verticalAlignmentOffset() + outerborder;
-    return true;
-}
-
-bool TQTextTable::prev(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy)
-{
-    int cc = -1;
-    if (currCell.find(c) != currCell.end())
-        cc = *currCell.find(c);
-    if (cc > (int)cells.count() - 1 || cc < 0)
-        cc = cells.count();
-    currCell.remove(c);
-    currCell.insert(c, --cc);
-    if (cc < 0) {
-        currCell.insert(c, 0);
-        TQTextCustomItem::prev(c, doc, parag, idx, ox, oy);
-        TQTextTableCell *cell = cells.first();
-        if (!cell)
-            return false;
-        doc = cell->richText();
-        idx = -1;
-        return true;
-    }
-
-    if (currCell.find(c) == currCell.end())
-        return false;
-    TQTextTableCell *cell = cells.at(*currCell.find(c));
-    if (!cell)
-        return false;
-    doc = cell->richText();
-    parag = doc->lastParagraph();
-    idx = parag->length() - 1;
-    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return true;
-}
-
-bool TQTextTable::down(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy)
-{
-    if (currCell.find(c) == currCell.end())
-        return false;
-    TQTextTableCell *cell = cells.at(*currCell.find(c));
-    if (cell->row_ == layout->numRows() - 1) {
-        currCell.insert(c, 0);
-        TQTextCustomItem::down(c, doc, parag, idx, ox, oy);
-        TQTextTableCell *cell = cells.first();
-        if (!cell)
-            return false;
-        doc = cell->richText();
-        idx = -1;
-        return true;
-    }
-
-    int oldRow = cell->row_;
-    int oldCol = cell->col_;
-    if (currCell.find(c) == currCell.end())
-        return false;
-    int cc = *currCell.find(c);
-    for (int i = cc; i < (int)cells.count(); ++i) {
-        cell = cells.at(i);
-        if (cell->row_ > oldRow && cell->col_ == oldCol) {
-            currCell.insert(c, i);
-            break;
-        }
-    }
-    doc = cell->richText();
-    if (!cell)
-        return false;
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return true;
-}
-
-bool TQTextTable::up(TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy)
-{
-    if (currCell.find(c) == currCell.end())
-        return false;
-    TQTextTableCell *cell = cells.at(*currCell.find(c));
-    if (cell->row_ == 0) {
-        currCell.insert(c, 0);
-        TQTextCustomItem::up(c, doc, parag, idx, ox, oy);
-        TQTextTableCell *cell = cells.first();
-        if (!cell)
-            return false;
-        doc = cell->richText();
-        idx = -1;
-        return true;
-    }
-
-    int oldRow = cell->row_;
-    int oldCol = cell->col_;
-    if (currCell.find(c) == currCell.end())
-        return false;
-    int cc = *currCell.find(c);
-    for (int i = cc; i >= 0; --i) {
-        cell = cells.at(i);
-        if (cell->row_ < oldRow && cell->col_ == oldCol) {
-            currCell.insert(c, i);
-            break;
-        }
-    }
-    doc = cell->richText();
-    if (!cell)
-        return false;
-    parag = doc->lastParagraph();
-    idx = parag->length() - 1;
-    ox += cell->geometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->geometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return true;
-}
-
-TQTextTableCell::TQTextTableCell(TQTextTable* table,
-                                int row, int column,
-                                const QMap<TQString, TQString> &attr,
-                                const TQStyleSheetItem* style,
-                                const TQTextFormat& fmt, const TQString& context,
-                                TQMimeSourceFactory &factory, TQStyleSheet *sheet,
-                                const TQString& doc)
-{
-    cached_width = -1;
-    cached_sizehint = -1;
-
-    maxw = QWIDGETSIZE_MAX;
-    minw = 0;
-
-    parent = table;
-    row_ = row;
-    col_ = column;
-    stretch_ = 0;
-    richtext = new TQTextDocument(table->parent);
-    richtext->formatCollection()->setPaintDevice(table->parent->formatCollection()->paintDevice());
-    richtext->bodyText = fmt.color();
-    richtext->setTableCell(this);
-
-    QMap<TQString,TQString>::ConstIterator it, end = attr.end();
-    int halign = style->alignment();
-    if (halign != TQStyleSheetItem::Undefined)
-        richtext->setAlignment(halign);
-    it = attr.find(TQLatin1String("align"));
-    if (it != end && ! (*it).isEmpty()) {
-        TQString a = (*it).toLower();
-        if (a == TQLatin1String("left"))
-            richtext->setAlignment(Qt::AlignLeft);
-        else if (a == TQLatin1String("center"))
-            richtext->setAlignment(Qt::AlignHCenter);
-        else if (a == TQLatin1String("right"))
-            richtext->setAlignment(Qt::AlignRight);
-    }
-    align = 0;
-    it = attr.find(TQLatin1String("valign"));
-    if (it != end && ! (*it).isEmpty()) {
-        TQString va = (*it).toLower();
-        if ( va == TQLatin1String("top") )
-	    align |= Qt::AlignTop;
-	else if ( va == TQLatin1String("center") || va == TQLatin1String("middle") )
-            align |= Qt::AlignVCenter;
-        else if (va == TQLatin1String("bottom"))
-            align |= Qt::AlignBottom;
-    }
-    richtext->setFormatter(table->parent->formatter());
-    richtext->setUseFormatCollection(table->parent->useFormatCollection());
-    richtext->setMimeSourceFactory(&factory);
-    richtext->setStyleSheet(sheet);
-    richtext->setRichText(doc, context, &fmt);
-    rowspan_ = 1;
-    colspan_ = 1;
-
-    it = attr.find(TQLatin1String("colspan"));
-    if (it != end)
-        colspan_ = (*it).toInt();
-    it = attr.find(TQLatin1String("rowspan"));
-    if (it != end)
-        rowspan_ = (*it).toInt();
-
-    background = 0;
-    it = attr.find(TQLatin1String("bgcolor"));
-    if (it != end) {
-        background = new TQBrush(QColor(*it));
-    }
-
-    hasFixedWidth = false;
-    it = attr.find(TQLatin1String("width"));
-    if (it != end) {
-        bool b;
-        TQString s(*it);
-        int w = s.toInt(&b);
-        if (b) {
-            maxw = w;
-            minw = maxw;
-            hasFixedWidth = true;
-        } else {
-            s = s.trimmed();
-            if (s.length() > 1 && s[(int)s.length()-1] == TQLatin1Char('%'))
-                stretch_ = s.left(s.length()-1).toInt();
-        }
-    }
-
-    attributes = attr;
-
-    parent->addCell(this);
-}
-
-TQTextTableCell::~TQTextTableCell()
-{
-    delete background;
-    background = 0;
-    delete richtext;
-    richtext = 0;
-}
-
-TQSize TQTextTableCell::tqsizeHint() const
-{
-    int extra = 2 * (parent->innerborder + parent->cellpadding + border_tolerance);
-    int used = richtext->widthUsed() + extra;
-
-    if  (stretch_) {
-        int w = parent->width * stretch_ / 100 - 2*parent->cellspacing - 2*parent->cellpadding;
-        return QSize(qMin(w, maxw), 0).expandedTo(minimumSize());
-    }
-
-    return QSize(used, 0).expandedTo(minimumSize());
-}
-
-TQSize TQTextTableCell::tqminimumSize() const
-{
-    int extra = 2 * (parent->innerborder + parent->cellpadding + border_tolerance);
-    return QSize(qMax(richtext->minimumWidth() + extra, minw), 0);
-}
-
-TQSize TQTextTableCell::tqmaximumSize() const
-{
-    return QSize(maxw, QWIDGETSIZE_MAX);
-}
-
-Qt::Orientations TQTextTableCell::expandingDirections() const
-{
-    return Qt::Horizontal | Qt::Vertical;
-}
-
-bool TQTextTableCell::isEmpty() const
-{
-    return false;
-}
-void TQTextTableCell::setGeometry(const TQRect& r)
-{
-    int extra = 2 * (parent->innerborder + parent->cellpadding);
-    if (r.width() != cached_width)
-        richtext->doLayout(TQTextFormat::painter(), r.width() - extra);
-    cached_width = r.width();
-    geom = r;
-}
-
-TQRect TQTextTableCell::tqgeometry() const
-{
-    return geom;
-}
-
-bool TQTextTableCell::hasHeightForWidth() const
-{
-    return true;
-}
-
-int TQTextTableCell::heightForWidth(int w) const
-{
-    int extra = 2 * (parent->innerborder + parent->cellpadding);
-    w = qMax(minw, w);
-
-    if (cached_width != w) {
-        TQTextTableCell* that = (TQTextTableCell*) this;
-        that->richtext->doLayout(TQTextFormat::painter(), w - extra);
-        that->cached_width = w;
-    }
-    return richtext->height() + extra;
-}
-
-void TQTextTableCell::adjustToPainter(TQPainter* p)
-{
-    TQTextParagraph *parag = richtext->firstParagraph();
-    while (parag) {
-        parag->adjustToPainter(p);
-        parag = parag->next();
-    }
-}
-
-int TQTextTableCell::horizontalAlignmentOffset() const
-{
-    return parent->cellpadding;
-}
-
-int TQTextTableCell::verticalAlignmentOffset() const
-{
-    if ((align & Qt::AlignVCenter) == Qt::AlignVCenter)
-        return (geom.height() - richtext->height()) / 2;
-    else if ((align & Qt::AlignBottom) == Qt::AlignBottom)
-        return geom.height() - parent->cellpadding - richtext->height()  ;
-    return parent->cellpadding;
-}
-
-void TQTextTableCell::draw(TQPainter* p, int x, int y, int cx, int cy, int cw, int ch,
-                           const QPalette &pal, bool)
-{
-    if (cached_width != geom.width()) {
-        int extra = 2 * (parent->innerborder + parent->cellpadding);
-        richtext->doLayout(p, geom.width() - extra);
-        cached_width = geom.width();
-    }
-    QPalette pal2(pal);
-    if (background)
-        pal2.setBrush(QPalette::Base, *background);
-    else if (richtext->paper())
-        pal2.setBrush(QPalette::Base, *richtext->paper());
-
-    p->save();
-    p->translate(x + geom.x(), y + geom.y());
-    if (background)
-        p->fillRect(0, 0, geom.width(), geom.height(), *background);
-    else if (richtext->paper())
-        p->fillRect(0, 0, geom.width(), geom.height(), *richtext->paper());
-
-    p->translate(horizontalAlignmentOffset(), verticalAlignmentOffset());
-
-    QRegion r;
-    if (cx >= 0 && cy >= 0)
-        richtext->draw(p, cx - (x + horizontalAlignmentOffset() + geom.x()),
-                        cy - (y + geom.y() + verticalAlignmentOffset()),
-                        cw, ch, pal2, false, false, 0);
-    else
-        richtext->draw(p, -1, -1, -1, -1, pal2, false, false, 0);
-
-    p->restore();
-}
-#endif
-
-QT_END_NAMESPACE
-
-#endif //QT_NO_RICHTEXT
-
-#else // USE_QT4
-
-/****************************************************************************
-**
-** Implementation of the internal TQt classes dealing with rich text
-**
-** Created : 990101
-**
-** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
-**
-** This file is part of the kernel module of the TQt GUI Toolkit.
-**
-** This file may be used under the terms of the GNU General
-** Public License versions 2.0 or 3.0 as published by the Free
-** Software Foundation and appearing in the files LICENSE.GPL2
-** and LICENSE.GPL3 included in the packaging of this file.
-** Alternatively you may (at your option) use any later version
-** of the GNU General Public License if such license has been
-** publicly approved by Trolltech ASA (or its successors, if any)
-** and the KDE Free TQt Foundation.
-**
-** Please review the following information to ensure GNU General
-** Public Licensing requirements will be met:
-** http://trolltech.com/products/qt/licenses/licensing/opensource/.
-** If you are unsure which license is appropriate for your use, please
-** review the following information:
-** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
-** or contact the sales department at sales@trolltech.com.
-**
-** This file may be used under the terms of the Q Public License as
-** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
-** included in the packaging of this file.  Licensees holding valid TQt
-** Commercial licenses may use this file in accordance with the TQt
-** Commercial License Agreement provided with the Software.
-**
-** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
-** herein.
-**
-**********************************************************************/
-
-#include "tqrichtext_p.h"
-
-#ifndef TQT_NO_RICHTEXT
-
-
-#include "tqstringlist.h"
-#include "tqfont.h"
-#include "tqtextstream.h"
-#include "tqfile.h"
-#include "tqapplication.h"
-#include "tqmap.h"
-#include "tqfileinfo.h"
-#include "tqstylesheet.h"
-#include "tqmime.h"
-#include "tqimage.h"
-#include "tqdragobject.h"
-#include "tqpaintdevicemetrics.h"
-#include "tqpainter.h"
-#include "tqdrawutil.h"
-#include "tqcursor.h"
-#include "tqptrstack.h"
-#include "tqptrdict.h"
-#include "tqstyle.h"
-#include "tqcleanuphandler.h"
-#include "tqtextengine_p.h"
-#include <private/tqunicodetables_p.h>
-
-#include <stdlib.h>
-
-static TQTextCursor* richTextExportStart = 0;
-static TQTextCursor* richTextExportEnd = 0;
-
-class TQTextFormatCollection;
-
-const int border_tolerance = 2;
-
-#ifdef TQ_WS_WIN
-#include "tqt_windows.h"
-#endif
-
-#define TQChar_linesep TQChar(0x2028U)
-
-static inline bool is_printer( TQPainter *p )
-{
-    if ( !p || !p->tqdevice() )
-	return FALSE;
-    return p->tqdevice()->devType() == TQInternal::Printer;
-}
-
-static inline int scale( int value, TQPainter *painter )
-{
-    if ( is_printer( painter ) ) {
-	TQPaintDeviceMetrics metrics( painter->tqdevice() );
-#if defined(TQ_WS_X11)
-	value = value * metrics.logicalDpiY() /
-		TQPaintDevice::x11AppDpiY( painter->tqdevice()->x11Screen() );
-#elif defined (TQ_WS_WIN)
-	HDC hdc = GetDC( 0 );
-	int gdc = GetDeviceCaps( hdc, LOGPIXELSY );
-	if ( gdc )
-	    value = value * metrics.logicalDpiY() / gdc;
-	ReleaseDC( 0, hdc );
-#elif defined (TQ_WS_MAC)
-	value = value * metrics.logicalDpiY() / 75; // ##### FIXME
-#elif defined (TQ_WS_TQWS)
-	value = value * metrics.logicalDpiY() / 75;
-#endif
-    }
-    return value;
-}
-
-
-inline bool isBreakable( TQTextString *string, int pos )
-{
-    if (string->at(pos).nobreak)
-	return FALSE;
-    return (pos < string->length()-1 && string->at(pos+1).softBreak);
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-void TQTextCommandHistory::addCommand( TQTextCommand *cmd )
-{
-    if ( current < (int)history.count() - 1 ) {
-	TQPtrList<TQTextCommand> commands;
-	commands.setAutoDelete( FALSE );
-
-	for( int i = 0; i <= current; ++i ) {
-	    commands.insert( i, history.at( 0 ) );
-	    history.take( 0 );
-	}
-
-	commands.append( cmd );
-	history.clear();
-	history = commands;
-	history.setAutoDelete( TRUE );
-    } else {
-	history.append( cmd );
-    }
-
-    if ( (int)history.count() > steps )
-	history.removeFirst();
-    else
-	++current;
-}
-
-TQTextCursor *TQTextCommandHistory::undo( TQTextCursor *c )
-{
-    if ( current > -1 ) {
-	TQTextCursor *c2 = history.at( current )->unexecute( c );
-	--current;
-	return c2;
-    }
-    return 0;
-}
-
-TQTextCursor *TQTextCommandHistory::redo( TQTextCursor *c )
-{
-    if ( current > -1 ) {
-	if ( current < (int)history.count() - 1 ) {
-	    ++current;
-	    return history.at( current )->execute( c );
-	}
-    } else {
-	if ( history.count() > 0 ) {
-	    ++current;
-	    return history.at( current )->execute( c );
-	}
-    }
-    return 0;
-}
-
-bool TQTextCommandHistory::isUndoAvailable()
-{
-    return current > -1;
-}
-
-bool TQTextCommandHistory::isRedoAvailable()
-{
-   return ((current > -1) && current < ((int)history.count() - 1)) || ((current == -1) && (history.count()) > 0);
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextDeleteCommand::TQTextDeleteCommand( TQTextDocument *d, int i, int idx, const TQMemArray<TQTextStringChar> &str,
-					const TQByteArray& oldStyleInfo )
-    : TQTextCommand( d ), id( i ), index( idx ), parag( 0 ), text( str ), styleInformation( oldStyleInfo )
-{
-    for ( int j = 0; j < (int)text.size(); ++j ) {
-	if ( text[ j ].format() )
-	    text[ j ].format()->addRef();
-    }
-}
-
-TQTextDeleteCommand::TQTextDeleteCommand( TQTextParagraph *p, int idx, const TQMemArray<TQTextStringChar> &str )
-    : TQTextCommand( 0 ), id( -1 ), index( idx ), parag( p ), text( str )
-{
-    for ( int i = 0; i < (int)text.size(); ++i ) {
-	if ( text[ i ].format() )
-	    text[ i ].format()->addRef();
-    }
-}
-
-TQTextDeleteCommand::~TQTextDeleteCommand()
-{
-    for ( int i = 0; i < (int)text.size(); ++i ) {
-	if ( text[ i ].format() )
-	    text[ i ].format()->removeRef();
-    }
-    text.resize( 0 );
-}
-
-TQTextCursor *TQTextDeleteCommand::execute( TQTextCursor *c )
-{
-    TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
-    if ( !s ) {
-	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
-	return 0;
-    }
-
-    cursor.setParagraph( s );
-    cursor.setIndex( index );
-    int len = text.size();
-    if ( c )
-	*c = cursor;
-    if ( doc ) {
-	doc->setSelectionStart( TQTextDocument::Temp, cursor );
-	for ( int i = 0; i < len; ++i )
-	    cursor.gotoNextLetter();
-	doc->setSelectionEnd( TQTextDocument::Temp, cursor );
-	doc->removeSelectedText( TQTextDocument::Temp, &cursor );
-	if ( c )
-	    *c = cursor;
-    } else {
-	s->remove( index, len );
-    }
-
-    return c;
-}
-
-TQTextCursor *TQTextDeleteCommand::unexecute( TQTextCursor *c )
-{
-    TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
-    if ( !s ) {
-	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
-	return 0;
-    }
-
-    cursor.setParagraph( s );
-    cursor.setIndex( index );
-    TQString str = TQTextString::toString( text );
-    cursor.insert( str, TRUE, &text );
-    if ( c )
-	*c = cursor;
-    cursor.setParagraph( s );
-    cursor.setIndex( index );
-
-#ifndef TQT_NO_DATASTREAM
-    if ( !styleInformation.isEmpty() ) {
-	TQDataStream styleStream( styleInformation, IO_ReadOnly );
-	int num;
-	styleStream >> num;
-	TQTextParagraph *p = s;
-	while ( num-- && p ) {
-	    p->readStyleInformation( styleStream );
-	    p = p->next();
-	}
-    }
-#endif
-    s = cursor.paragraph();
-    while ( s ) {
-	s->format();
-	s->setChanged( TRUE );
-	if ( s == c->paragraph() )
-	    break;
-	s = s->next();
-    }
-
-    return &cursor;
-}
-
-TQTextFormatCommand::TQTextFormatCommand( TQTextDocument *d, int sid, int sidx, int eid, int eidx,
-					const TQMemArray<TQTextStringChar> &old, TQTextFormat *f, int fl )
-    : TQTextCommand( d ), startId( sid ), startIndex( sidx ), endId( eid ), endIndex( eidx ), format( f ), oldFormats( old ), flags( fl )
-{
-    format = d->formatCollection()->format( f );
-    for ( int j = 0; j < (int)oldFormats.size(); ++j ) {
-	if ( oldFormats[ j ].format() )
-	    oldFormats[ j ].format()->addRef();
-    }
-}
-
-TQTextFormatCommand::~TQTextFormatCommand()
-{
-    format->removeRef();
-    for ( int j = 0; j < (int)oldFormats.size(); ++j ) {
-	if ( oldFormats[ j ].format() )
-	    oldFormats[ j ].format()->removeRef();
-    }
-}
-
-TQTextCursor *TQTextFormatCommand::execute( TQTextCursor *c )
-{
-    TQTextParagraph *sp = doc->paragAt( startId );
-    TQTextParagraph *ep = doc->paragAt( endId );
-    if ( !sp || !ep )
-	return c;
-
-    TQTextCursor start( doc );
-    start.setParagraph( sp );
-    start.setIndex( startIndex );
-    TQTextCursor end( doc );
-    end.setParagraph( ep );
-    end.setIndex( endIndex );
-
-    doc->setSelectionStart( TQTextDocument::Temp, start );
-    doc->setSelectionEnd( TQTextDocument::Temp, end );
-    doc->setFormat( TQTextDocument::Temp, format, flags );
-    doc->removeSelection( TQTextDocument::Temp );
-    if ( endIndex == ep->length() )
-	end.gotoLeft();
-    *c = end;
-    return c;
-}
-
-TQTextCursor *TQTextFormatCommand::unexecute( TQTextCursor *c )
-{
-    TQTextParagraph *sp = doc->paragAt( startId );
-    TQTextParagraph *ep = doc->paragAt( endId );
-    if ( !sp || !ep )
-	return 0;
-
-    int idx = startIndex;
-    int fIndex = 0;
-    while ( fIndex < int(oldFormats.size()) ) {
-	if ( oldFormats.at( fIndex ).c == '\n' ) {
-	    if ( idx > 0 ) {
-		if ( idx < sp->length() && fIndex > 0 )
-		    sp->setFormat( idx, 1, oldFormats.at( fIndex - 1 ).format() );
-		if ( sp == ep )
-		    break;
-		sp = sp->next();
-		idx = 0;
-	    }
-	    fIndex++;
-	}
-	if ( oldFormats.at( fIndex ).format() )
-	    sp->setFormat( idx, 1, oldFormats.at( fIndex ).format() );
-	idx++;
-	fIndex++;
-        if ( fIndex >= (int)oldFormats.size() )
-            break;
-	if ( idx >= sp->length() ) {
-	    if ( sp == ep )
-		break;
-	    sp = sp->next();
-	    idx = 0;
-	}
-    }
-
-    TQTextCursor end( doc );
-    end.setParagraph( ep );
-    end.setIndex( endIndex );
-    if ( endIndex == ep->length() )
-	end.gotoLeft();
-    *c = end;
-    return c;
-}
-
-TQTextStyleCommand::TQTextStyleCommand( TQTextDocument *d, int fParag, int lParag, const TQByteArray& beforeChange )
-    : TQTextCommand( d ), firstParag( fParag ), lastParag( lParag ), before( beforeChange )
-{
-    after = readStyleInformation(  d, fParag, lParag );
-}
-
-
-TQByteArray TQTextStyleCommand::readStyleInformation(  TQTextDocument* doc, int fParag, int lParag )
-{
-    TQByteArray style;
-#ifndef TQT_NO_DATASTREAM
-    TQTextParagraph *p = doc->paragAt( fParag );
-    if ( !p )
-	return style;
-    TQDataStream styleStream( style, IO_WriteOnly );
-    int num = lParag - fParag + 1;
-    styleStream << num;
-    while ( num -- && p ) {
-	p->writeStyleInformation( styleStream );
-	p = p->next();
-    }
-#endif
-    return style;
-}
-
-void TQTextStyleCommand::writeStyleInformation(  TQTextDocument* doc, int fParag, const TQByteArray& style )
-{
-#ifndef TQT_NO_DATASTREAM
-    TQTextParagraph *p = doc->paragAt( fParag );
-    if ( !p )
-	return;
-    TQDataStream styleStream( style, IO_ReadOnly );
-    int num;
-    styleStream >> num;
-    while ( num-- && p ) {
-	p->readStyleInformation( styleStream );
-	p = p->next();
-    }
-#endif
-}
-
-TQTextCursor *TQTextStyleCommand::execute( TQTextCursor *c )
-{
-    writeStyleInformation( doc, firstParag, after );
-    return c;
-}
-
-TQTextCursor *TQTextStyleCommand::unexecute( TQTextCursor *c )
-{
-    writeStyleInformation( doc, firstParag, before );
-    return c;
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextCursor::TQTextCursor( TQTextDocument *d )
-    : idx( 0 ), tmpX( -1 ), ox( 0 ), oy( 0 ),
-      valid( TRUE )
-{
-    para = d ? d->firstParagraph() : 0;
-}
-
-TQTextCursor::TQTextCursor( const TQTextCursor &c )
-{
-    ox = c.ox;
-    oy = c.oy;
-    idx = c.idx;
-    para = c.para;
-    tmpX = c.tmpX;
-    indices = c.indices;
-    paras = c.paras;
-    xOffsets = c.xOffsets;
-    yOffsets = c.yOffsets;
-    valid = c.valid;
-}
-
-TQTextCursor &TQTextCursor::operator=( const TQTextCursor &c )
-{
-    ox = c.ox;
-    oy = c.oy;
-    idx = c.idx;
-    para = c.para;
-    tmpX = c.tmpX;
-    indices = c.indices;
-    paras = c.paras;
-    xOffsets = c.xOffsets;
-    yOffsets = c.yOffsets;
-    valid = c.valid;
-
-    return *this;
-}
-
-bool TQTextCursor::operator==( const TQTextCursor &c ) const
-{
-    return para == c.para && idx == c.idx;
-}
-
-int TQTextCursor::totalOffsetX() const
-{
-    int xoff = ox;
-    for ( TQValueStack<int>::ConstIterator xit = xOffsets.begin(); xit != xOffsets.end(); ++xit )
-	xoff += *xit;
-    return xoff;
-}
-
-int TQTextCursor::totalOffsetY() const
-{
-    int yoff = oy;
-    for ( TQValueStack<int>::ConstIterator yit = yOffsets.begin(); yit != yOffsets.end(); ++yit )
-	yoff += *yit;
-    return yoff;
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-void TQTextCursor::gotoIntoNested( const TQPoint &globalPos )
-{
-    if ( !para )
-	return;
-    TQ_ASSERT( para->at( idx )->isCustom() );
-    push();
-    ox = 0;
-    int bl, y;
-    para->lineHeightOfChar( idx, &bl, &y );
-    oy = y + para->rect().y();
-    ox = para->at( idx )->x;
-    TQTextDocument* doc = document();
-    para->at( idx )->customItem()->enterAt( this, doc, para, idx, ox, oy, globalPos-TQPoint(ox,oy) );
-}
-#endif
-
-void TQTextCursor::invalidateNested()
-{
-    if ( nestedDepth() ) {
-	TQValueStack<TQTextParagraph*>::Iterator it = paras.begin();
-	TQValueStack<int>::Iterator it2 = indices.begin();
-	for ( ; it != paras.end(); ++it, ++it2 ) {
-	    if ( *it == para )
-		continue;
-	    (*it)->tqinvalidate( 0 );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	    if ( (*it)->at( *it2 )->isCustom() )
-		(*it)->at( *it2 )->customItem()->tqinvalidate();
-#endif
-	}
-    }
-}
-
-void TQTextCursor::insert( const QString &str, bool checkNewLine, TQMemArray<TQTextStringChar> *formatting )
-{
-    tmpX = -1;
-    bool justInsert = TRUE;
-    TQString s( str );
-#if defined(TQ_WS_WIN)
-    if ( checkNewLine ) {
-	int i = 0;
-	while ( ( i = s.find( '\r', i ) ) != -1 )
-	    s.remove( i ,1 );
-    }
-#endif
-    if ( checkNewLine )
-	justInsert = s.find( '\n' ) == -1;
-    if ( justInsert ) { // we ignore new lines and insert all in the current para at the current index
-	para->insert( idx, s.tqunicode(), s.length() );
-	if ( formatting ) {
-	    for ( int i = 0; i < (int)s.length(); ++i ) {
-		if ( formatting->at( i ).format() ) {
-		    formatting->at( i ).format()->addRef();
-		    para->string()->setFormat( idx + i, formatting->at( i ).format(), TRUE );
-		}
-	    }
-	}
-	idx += s.length();
-    } else { // we split at new lines
-	int start = -1;
-	int end;
-	int y = para->rect().y() + para->rect().height();
-	int lastIndex = 0;
-	do {
-	    end = s.find( '\n', start + 1 ); // find line break
-	    if ( end == -1 ) // didn't find one, so end of line is end of string
-		end = s.length();
-	    int len = (start == -1 ? end : end - start - 1);
-	    if ( len > 0 ) // insert the line
-		para->insert( idx, s.tqunicode() + start + 1, len );
-	    else
-		para->tqinvalidate( 0 );
-	    if ( formatting ) { // set formats to the chars of the line
-		for ( int i = 0; i < len; ++i ) {
-		    if ( formatting->at( i + lastIndex ).format() ) {
-			formatting->at( i + lastIndex ).format()->addRef();
-			para->string()->setFormat( i + idx, formatting->at( i + lastIndex ).format(), TRUE );
-		    }
-		}
-		lastIndex += len;
-	    }
-	    start = end; // next start is at the end of this line
-	    idx += len; // increase the index of the cursor to the end of the inserted text
-	    if ( s[end] == '\n' ) { // if at the end was a line break, break the line
-		splitAndInsertEmptyParagraph( FALSE, TRUE );
-		para->setEndState( -1 );
-		para->prev()->format( -1, FALSE );
-		lastIndex++;
-	    }
-
-	} while ( end < (int)s.length() );
-
-	para->format( -1, FALSE );
-	int dy = para->rect().y() + para->rect().height() - y;
-	TQTextParagraph *p = para;
-	p->setParagId( p->prev() ? p->prev()->paragId() + 1 : 0 );
-	p = p->next();
-	while ( p ) {
-	    p->setParagId( p->prev()->paragId() + 1 );
-	    p->move( dy );
-	    p->tqinvalidate( 0 );
-	    p->setEndState( -1 );
-	    p = p->next();
-	}
-    }
-
-    int h = para->rect().height();
-    para->format( -1, TRUE );
-    if ( h != para->rect().height() )
-	invalidateNested();
-    else if ( para->document() && para->document()->parent() )
-	para->document()->nextDoubleBuffered = TRUE;
-
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoLeft()
-{
-    if ( para->string()->isRightToLeft() )
-	gotoNextLetter();
-    else
-	gotoPreviousLetter();
-}
-
-void TQTextCursor::gotoPreviousLetter()
-{
-    tmpX = -1;
-
-    if ( idx > 0 ) {
-	idx = para->string()->previousCursorPosition( idx );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	const TQTextStringChar *tsc = para->at( idx );
-	if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() )
-	    processNesting( EnterEnd );
-#endif
-    } else if ( para->prev() ) {
-	para = para->prev();
-	while ( !para->isVisible() && para->prev() )
-	    para = para->prev();
-	idx = para->length() - 1;
-    } else if ( nestedDepth() ) {
-	pop();
-	processNesting( Prev );
-	if ( idx == -1 ) {
-	    pop();
-	    if ( idx > 0 ) {
-		idx = para->string()->previousCursorPosition( idx );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-                const TQTextStringChar *tsc = para->at( idx );
-                if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() )
-                    processNesting( EnterEnd );
-#endif
-	    } else if ( para->prev() ) {
-		para = para->prev();
-		idx = para->length() - 1;
-	    }
-	}
-    }
-}
-
-void TQTextCursor::push()
-{
-    indices.push( idx );
-    paras.push( para );
-    xOffsets.push( ox );
-    yOffsets.push( oy );
-}
-
-void TQTextCursor::pop()
-{
-    if ( indices.isEmpty() )
-	return;
-    idx = indices.pop();
-    para = paras.pop();
-    ox = xOffsets.pop();
-    oy = yOffsets.pop();
-}
-
-void TQTextCursor::restoreState()
-{
-    while ( !indices.isEmpty() )
-	pop();
-}
-
-bool TQTextCursor::place( const TQPoint &p, TQTextParagraph *s, bool link, bool loosePlacing, bool matchBetweenCharacters )
-{
-    TQPoint pos( p );
-    TQRect r;
-    TQTextParagraph *str = s;
-    if ( pos.y() < s->rect().y() ) {
-	pos.setY( s->rect().y() );
-#ifdef TQ_WS_MACX
-	pos.setX( s->rect().x() );
-#endif
-    }
-    while ( s ) {
-	r = s->rect();
-	r.setWidth( document() ? document()->width() : TQWIDGETSIZE_MAX );
-	if ( s->isVisible() )
-	    str = s;
-	if ( pos.y() >= r.y() && pos.y() <= r.y() + r.height() )
-	    break;
-	if ( loosePlacing == TRUE && !s->next() ) {
-#ifdef TQ_WS_MACX
-	    pos.setX( s->rect().x() + s->rect().width() );
-#endif
-	    break;
-	}
-	s = s->next();
-    }
-
-    if ( !s || !str )
-	return FALSE;
-
-    s = str;
-
-    setParagraph( s );
-    int y = s->rect().y();
-    int lines = s->lines();
-    TQTextStringChar *chr = 0;
-    int index = 0;
-    int i = 0;
-    int cy = 0;
-    int ch = 0;
-    for ( ; i < lines; ++i ) {
-	chr = s->lineStartOfLine( i, &index );
-	cy = s->lineY( i );
-	ch = s->lineHeight( i );
-	if ( !chr )
-	    return FALSE;
-	if ( pos.y() <= y + cy + ch )
-	    break;
-    }
-    int nextLine;
-    if ( i < lines - 1 )
-	s->lineStartOfLine( i+1, &nextLine );
-    else
-	nextLine = s->length();
-    i = index;
-    int x = s->rect().x();
-    if ( pos.x() < x )
-	pos.setX( x + 1 );
-    int cw;
-    int curpos = -1;
-    int dist = 10000000;
-    bool inCustom = FALSE;
-    while ( i < nextLine ) {
-	chr = s->at(i);
-	int cpos = x + chr->x;
-	cw = s->string()->width( i );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( chr->isCustom() && chr->customItem()->isNested() ) {
-	    if ( pos.x() >= cpos && pos.x() <= cpos + cw &&
-		 pos.y() >= y + cy && pos.y() <= y + cy + chr->height() ) {
-		inCustom = TRUE;
-		curpos = i;
-		break;
-	    }
-	} else
-#endif
-	{
-	    if( chr->rightToLeft )
-		cpos += cw;
-	    int d = cpos - pos.x();
-	    bool dm = d < 0 ? !chr->rightToLeft : chr->rightToLeft;
-	    if ( ( matchBetweenCharacters == TRUE && (TQABS( d ) < dist || (dist == d && dm == TRUE )) && para->string()->validCursorPosition( i ) ) ||
-		 ( matchBetweenCharacters == FALSE && ( d == 0 || dm == TRUE ) ) ) {
-		dist = TQABS( d );
-		if ( !link || ( pos.x() >= x + chr->x && ( loosePlacing == TRUE || pos.x() < cpos ) ) )
-		    curpos = i;
-	    }
-	}
-	i++;
-    }
-    if ( curpos == -1 ) {
-	if ( loosePlacing == TRUE )
-	    curpos = s->length()-1;
-	else
-	    return FALSE;
-    }
-    setIndex( curpos );
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if ( inCustom && para->document() && para->at( curpos )->isCustom() && para->at( curpos )->customItem()->isNested() ) {
-	TQTextDocument *oldDoc = para->document();
-	gotoIntoNested( pos );
-	if ( oldDoc == para->document() )
-	    return TRUE;
-	TQPoint p( pos.x() - offsetX(), pos.y() - offsetY() );
-	if ( !place( p, document()->firstParagraph(), link ) )
-	    pop();
-    }
-#endif
-    return TRUE;
-}
-
-bool TQTextCursor::processNesting( Operation op )
-{
-    if ( !para->document() )
-	return FALSE;
-    TQTextDocument* doc = para->document();
-    push();
-    ox = para->at( idx )->x;
-    int bl, y;
-    para->lineHeightOfChar( idx, &bl, &y );
-    oy = y + para->rect().y();
-    bool ok = FALSE;
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    switch ( op ) {
-    case EnterBegin:
-	ok = para->at( idx )->customItem()->enter( this, doc, para, idx, ox, oy );
-	break;
-    case EnterEnd:
-	ok = para->at( idx )->customItem()->enter( this, doc, para, idx, ox, oy, TRUE );
-	break;
-    case Next:
-	ok = para->at( idx )->customItem()->next( this, doc, para, idx, ox, oy );
-	break;
-    case Prev:
-	ok = para->at( idx )->customItem()->prev( this, doc, para, idx, ox, oy );
-	break;
-    case Down:
-	ok = para->at( idx )->customItem()->down( this, doc, para, idx, ox, oy );
-	break;
-    case Up:
-	ok = para->at( idx )->customItem()->up( this, doc, para, idx, ox, oy );
-	break;
-    }
-    if ( !ok )
-#endif
-	pop();
-    return ok;
-}
-
-void TQTextCursor::gotoRight()
-{
-    if ( para->string()->isRightToLeft() )
-	gotoPreviousLetter();
-    else
-	gotoNextLetter();
-}
-
-void TQTextCursor::gotoNextLetter()
-{
-   tmpX = -1;
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    const TQTextStringChar *tsc = para->at( idx );
-    if ( tsc && tsc->isCustom() && tsc->customItem()->isNested() ) {
-	if ( processNesting( EnterBegin ) )
-	    return;
-    }
-#endif
-
-    if ( idx < para->length() - 1 ) {
-	idx = para->string()->nextCursorPosition( idx );
-    } else if ( para->next() ) {
-	para = para->next();
-	while ( !para->isVisible() && para->next() )
-	    para = para->next();
-	idx = 0;
-    } else if ( nestedDepth() ) {
-	pop();
-	processNesting( Next );
-	if ( idx == -1 ) {
-	    pop();
-	    if ( idx < para->length() - 1 ) {
-		idx = para->string()->nextCursorPosition( idx );
-	    } else if ( para->next() ) {
-		para = para->next();
-		idx = 0;
-	    }
-	}
-    }
-}
-
-void TQTextCursor::gotoUp()
-{
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
-    if ( !c )
-	return;
-
-    if (tmpX < 0)
-	tmpX = x();
-
-    if ( indexOfLineStart == 0 ) {
-	if ( !para->prev() ) {
-	    if ( !nestedDepth() )
-		return;
-	    pop();
-	    processNesting( Up );
-	    if ( idx == -1 ) {
-		pop();
-		if ( !para->prev() )
-		    return;
-		idx = tmpX = 0;
-	    } else {
-		tmpX = -1;
-		return;
-	    }
-	}
-	TQTextParagraph *p = para->prev();
-	while ( p && !p->isVisible() )
-	    p = p->prev();
-	if ( p )
-	    para = p;
-	int lastLine = para->lines() - 1;
-	if ( !para->lineStartOfLine( lastLine, &indexOfLineStart ) )
-	    return;
-	idx = indexOfLineStart;
-	while (idx < para->length()-1 && para->at(idx)->x < tmpX)
-	    ++idx;
-	if (idx > indexOfLineStart &&
-	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-	    --idx;
-    } else {
-	--line;
-	int oldIndexOfLineStart = indexOfLineStart;
-	if ( !para->lineStartOfLine( line, &indexOfLineStart ) )
-	    return;
-	idx = indexOfLineStart;
-	while (idx < oldIndexOfLineStart-1 && para->at(idx)->x < tmpX)
-	    ++idx;
-	if (idx > indexOfLineStart &&
-	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-	    --idx;
-    }
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoDown()
-{
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
-    if ( !c )
-	return;
-
-    if (tmpX < 0)
-	tmpX = x();
-    if ( line == para->lines() - 1 ) {
-	if ( !para->next() ) {
-	    if ( !nestedDepth() )
-		return;
-	    pop();
-	    processNesting( Down );
-	    if ( idx == -1 ) {
-		pop();
-		if ( !para->next() )
-		    return;
-		idx = tmpX = 0;
-	    } else {
-		tmpX = -1;
-		return;
-	    }
-	}
-	TQTextParagraph *s = para->next();
-	while ( s && !s->isVisible() )
-	    s = s->next();
-	if ( s )
-	    para = s;
-	if ( !para->lineStartOfLine( 0, &indexOfLineStart ) )
-	    return;
-	int end;
-	if ( para->lines() == 1 )
-	    end = para->length();
-	else
-	    para->lineStartOfLine( 1, &end );
-
-	idx = indexOfLineStart;
-	while (idx < end-1 && para->at(idx)->x < tmpX)
-	    ++idx;
-	if (idx > indexOfLineStart &&
-	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-	    --idx;
-    } else {
-	++line;
-	int end;
-	if ( line == para->lines() - 1 )
-	    end = para->length();
-	else
-	    para->lineStartOfLine( line + 1, &end );
-	if ( !para->lineStartOfLine( line, &indexOfLineStart ) )
-	    return;
-	idx = indexOfLineStart;
-	while (idx < end-1 && para->at(idx)->x < tmpX)
-	    ++idx;
-	if (idx > indexOfLineStart &&
-	    para->at(idx)->x - tmpX > tmpX - para->at(idx-1)->x)
-	    --idx;
-    }
-    fixCursorPosition();
-}
-
-void TQTextCursor::gotoLineEnd()
-{
-    tmpX = -1;
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
-    if ( !c )
-	return;
-
-    if ( line == para->lines() - 1 ) {
-	idx = para->length() - 1;
-    } else {
-	c = para->lineStartOfLine( ++line, &indexOfLineStart );
-	indexOfLineStart--;
-	idx = indexOfLineStart;
-    }
-}
-
-void TQTextCursor::gotoLineStart()
-{
-    tmpX = -1;
-    int indexOfLineStart;
-    int line;
-    TQTextStringChar *c = para->lineStartOfChar( idx, &indexOfLineStart, &line );
-    if ( !c )
-	return;
-
-    idx = indexOfLineStart;
-}
-
-void TQTextCursor::gotoHome()
-{
-    if ( topParagraph()->document() )
-	gotoPosition( topParagraph()->document()->firstParagraph() );
-    else
-	gotoLineStart();
-}
-
-void TQTextCursor::gotoEnd()
-{
-    if ( topParagraph()->document() && topParagraph()->document()->lastParagraph()->isValid() )
-	gotoPosition( topParagraph()->document()->lastParagraph(),
-		      topParagraph()->document()->lastParagraph()->length() - 1);
-    else
-	gotoLineEnd();
-}
-
-void TQTextCursor::gotoPageUp( int visibleHeight )
-{
-    int targetY  = globalY() - visibleHeight;
-    TQTextParagraph* old; int index;
-    do {
-	old = para; index = idx;
-	gotoUp();
-    } while ( (old != para || index != idx)  && globalY() > targetY );
-}
-
-void TQTextCursor::gotoPageDown( int visibleHeight )
-{
-    int targetY  = globalY() + visibleHeight;
-    TQTextParagraph* old; int index;
-    do {
-	old = para; index = idx;
-	gotoDown();
-    } while ( (old != para || index != idx) && globalY() < targetY );
-}
-
-void TQTextCursor::gotoWordRight()
-{
-    if ( para->string()->isRightToLeft() )
-	gotoPreviousWord();
-    else
-	gotoNextWord();
-}
-
-void TQTextCursor::gotoWordLeft()
-{
-    if ( para->string()->isRightToLeft() )
-	gotoNextWord();
-    else
-	gotoPreviousWord();
-}
-
-static bool is_seperator( const TQChar &c, bool onlySpace )
-{
-    if ( onlySpace )
-	return c.isSpace();
-    return c.isSpace() ||
-	c == '\t' ||
-	c == '.' ||
-	c == ',' ||
-	c == ':' ||
-	c == ';' ||
-	c == '-' ||
-	c == '<' ||
-	c == '>' ||
-	c == '[' ||
-	c == ']' ||
-	c == '(' ||
-	c == ')' ||
-	c == '{' ||
-	c == '}';
-}
-
-void TQTextCursor::gotoPreviousWord( bool onlySpace )
-{
-    gotoPreviousLetter();
-    tmpX = -1;
-    TQTextString *s = para->string();
-    bool allowSame = FALSE;
-    if ( idx == ((int)s->length()-1) )
-	return;
-    for ( int i = idx; i >= 0; --i ) {
-	if ( is_seperator( s->at( i ).c, onlySpace ) ) {
-	    if ( !allowSame )
-		continue;
-	    idx = i + 1;
-	    return;
-	}
-	if ( !allowSame && !is_seperator( s->at( i ).c, onlySpace ) )
-	    allowSame = TRUE;
-    }
-    idx = 0;
-}
-
-void TQTextCursor::gotoNextWord( bool onlySpace )
-{
-    tmpX = -1;
-    TQTextString *s = para->string();
-    bool allowSame = FALSE;
-    for ( int i = idx; i < (int)s->length(); ++i ) {
-	if ( !is_seperator( s->at( i ).c, onlySpace ) ) {
-	    if ( !allowSame )
-		continue;
-	    idx = i;
-	    return;
-	}
-	if ( !allowSame && is_seperator( s->at( i ).c, onlySpace ) )
-	    allowSame = TRUE;
-
-    }
-
-    if ( idx < ((int)s->length()-1) ) {
-	gotoLineEnd();
-    } else if ( para->next() ) {
-	TQTextParagraph *p = para->next();
-	while ( p  && !p->isVisible() )
-	    p = p->next();
-	if ( s ) {
-	    para = p;
-	    idx = 0;
-	}
-    } else {
-	gotoLineEnd();
-    }
-}
-
-bool TQTextCursor::atParagStart()
-{
-    return idx == 0;
-}
-
-bool TQTextCursor::atParagEnd()
-{
-    return idx == para->length() - 1;
-}
-
-void TQTextCursor::splitAndInsertEmptyParagraph( bool ind, bool updateIds )
-{
-    if ( !para->document() )
-	return;
-    tmpX = -1;
-    TQTextFormat *f = 0;
-    if ( para->document()->useFormatCollection() ) {
-	f = para->at( idx )->format();
-	if ( idx == para->length() - 1 && idx > 0 )
-	    f = para->at( idx - 1 )->format();
-	if ( f->isMisspelled() ) {
-	    f->removeRef();
-	    f = para->document()->formatCollection()->format( f->font(), f->color() );
-	}
-    }
-
-    if ( atParagEnd() ) {
-	TQTextParagraph *n = para->next();
-	TQTextParagraph *s = para->document()->createParagraph( para->document(), para, n, updateIds );
-	if ( f )
-	    s->setFormat( 0, 1, f, TRUE );
-	s->copyParagData( para );
-	if ( ind ) {
-	    int oi, ni;
-	    s->indent( &oi, &ni );
-	    para = s;
-	    idx = ni;
-	} else {
-	    para = s;
-	    idx = 0;
-	}
-    } else if ( atParagStart() ) {
-	TQTextParagraph *p = para->prev();
-	TQTextParagraph *s = para->document()->createParagraph( para->document(), p, para, updateIds );
-	if ( f )
-	    s->setFormat( 0, 1, f, TRUE );
-	s->copyParagData( para );
-	if ( ind ) {
-	    s->indent();
-	    s->format();
-	    indent();
-	    para->format();
-	}
-    } else {
-	TQString str = para->string()->toString().mid( idx, 0xFFFFFF );
-	TQTextParagraph *n = para->next();
-	TQTextParagraph *s = para->document()->createParagraph( para->document(), para, n, updateIds );
-	s->copyParagData( para );
-	s->remove( 0, 1 );
-	s->append( str, TRUE );
-	for ( int i = 0; i < str.length(); ++i ) {
-	    TQTextStringChar* tsc = para->at( idx + i );
-	    s->setFormat( i, 1, tsc->format(), TRUE );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	    if ( tsc->isCustom() ) {
-		TQTextCustomItem * item = tsc->customItem();
-		s->at( i )->setCustomItem( item );
-		tsc->loseCustomItem();
-	    }
-#endif
-	    if ( tsc->isAnchor() )
-		s->at( i )->setAnchor( tsc->anchorName(),
-				       tsc->anchorHref() );
-	}
-	para->truncate( idx );
-	if ( ind ) {
-	    int oi, ni;
-	    s->indent( &oi, &ni );
-	    para = s;
-	    idx = ni;
-	} else {
-	    para = s;
-	    idx = 0;
-	}
-    }
-
-    invalidateNested();
-}
-
-bool TQTextCursor::remove()
-{
-    tmpX = -1;
-    if ( !atParagEnd() ) {
-	int next = para->string()->nextCursorPosition( idx );
-	para->remove( idx, next-idx );
-	int h = para->rect().height();
-	para->format( -1, TRUE );
-	if ( h != para->rect().height() )
-	    invalidateNested();
-	else if ( para->document() && para->document()->parent() )
-	    para->document()->nextDoubleBuffered = TRUE;
-	return FALSE;
-    } else if ( para->next() ) {
-	para->join( para->next() );
-	invalidateNested();
-	return TRUE;
-    }
-    return FALSE;
-}
-
-/* needed to implement backspace the correct way */
-bool TQTextCursor::removePreviousChar()
-{
-    tmpX = -1;
-    if ( !atParagStart() ) {
-	para->remove( idx-1, 1 );
-	int h = para->rect().height();
-	idx--;
-	// shouldn't be needed, just to make sure.
-	fixCursorPosition();
-	para->format( -1, TRUE );
-	if ( h != para->rect().height() )
-	    invalidateNested();
-	else if ( para->document() && para->document()->parent() )
-	    para->document()->nextDoubleBuffered = TRUE;
-	return FALSE;
-    } else if ( para->prev() ) {
-	para = para->prev();
-	para->join( para->next() );
-	invalidateNested();
-	return TRUE;
-    }
-    return FALSE;
-}
-
-void TQTextCursor::indent()
-{
-    int oi = 0, ni = 0;
-    para->indent( &oi, &ni );
-    if ( oi == ni )
-	return;
-
-    if ( idx >= oi )
-	idx += ni - oi;
-    else
-	idx = ni;
-}
-
-void TQTextCursor::fixCursorPosition()
-{
-    // searches for the closest valid cursor position
-    if ( para->string()->validCursorPosition( idx ) )
-	return;
-
-    int lineIdx;
-    TQTextStringChar *start = para->lineStartOfChar( idx, &lineIdx, 0 );
-    int x = para->string()->at( idx ).x;
-    int diff = TQABS(start->x - x);
-    int best = lineIdx;
-
-    TQTextStringChar *c = start;
-    ++c;
-
-    TQTextStringChar *end = &para->string()->at( para->length()-1 );
-    while ( c <= end && !c->lineStart ) {
-	int xp = c->x;
-	if ( c->rightToLeft )
-	    xp += para->string()->width( lineIdx + (c-start) );
-	int ndiff = TQABS(xp - x);
-	if ( ndiff < diff && para->string()->validCursorPosition(lineIdx + (c-start)) ) {
-	    diff = ndiff;
-	    best = lineIdx + (c-start);
-	}
-	++c;
-    }
-    idx = best;
-}
-
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextDocument::TQTextDocument( TQTextDocument *p )
-    : par( p ), parentPar( 0 )
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    , tc( 0 )
-#endif
-    , tArray( 0 ), tStopWidth( 0 )
-{
-    fCollection = par ? par->fCollection : new TQTextFormatCollection;
-    init();
-}
-
-void TQTextDocument::init()
-{
-    oTextValid = TRUE;
-    mightHaveCustomItems = FALSE;
-    if ( par )
-	par->insertChild( this );
-    pProcessor = 0;
-    useFC = TRUE;
-    pFormatter = 0;
-    indenter = 0;
-    fParag = 0;
-    txtFormat = TQt::AutoText;
-    preferRichText = FALSE;
-    pages = FALSE;
-    focusIndicator.parag = 0;
-    minw = 0;
-    wused = 0;
-    minwParag = curParag = 0;
-    align = TQt::AlignAuto;
-    nSelections = 1;
-
-    setStyleSheet( TQStyleSheet::defaultSheet() );
-#ifndef TQT_NO_MIME
-    factory_ = TQMimeSourceFactory::defaultFactory();
-#endif
-    contxt = TQString::null;
-
-    underlLinks = par ? par->underlLinks : TRUE;
-    backBrush = 0;
-    buf_pixmap = 0;
-    nextDoubleBuffered = FALSE;
-
-    if ( par )
-	withoutDoubleBuffer = par->withoutDoubleBuffer;
-    else
-	withoutDoubleBuffer = FALSE;
-
-    lParag = fParag = createParagraph( this, 0, 0 );
-
-    cx = 0;
-    cy = 2;
-    if ( par )
-	cx = cy = 0;
-    cw = 600;
-    vw = 0;
-    flow_ = new TQTextFlow;
-    flow_->setWidth( cw );
-
-    leftmargin = rightmargin = 4;
-    scaleFontsFactor = 1;
-
-
-    selectionColors[ Standard ] = TQApplication::palette().color( TQPalette::Active, TQColorGroup::Highlight );
-    selectionText[ Standard ] = TRUE;
-    selectionText[ IMSelectionText ] = TRUE;
-    selectionText[ IMCompositionText ] = FALSE;
-    commandHistory = new TQTextCommandHistory( 100 );
-    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
-}
-
-TQTextDocument::~TQTextDocument()
-{
-    delete commandHistory;
-    if ( par )
-	par->removeChild( this );
-    clear();
-    delete flow_;
-    if ( !par ) {
-	delete pFormatter;
-        delete fCollection;
-    }
-    delete pProcessor;
-    delete buf_pixmap;
-    delete indenter;
-    delete backBrush;
-    delete [] tArray;
-}
-
-void TQTextDocument::clear( bool createEmptyParag )
-{
-    while ( fParag ) {
-	TQTextParagraph *p = fParag->next();
-	delete fParag;
-	fParag = p;
-    }
-    if ( flow_ )
-	flow_->clear();
-    fParag = lParag = 0;
-    if ( createEmptyParag )
-	fParag = lParag = createParagraph( this );
-    focusIndicator.parag = 0;
-    selections.clear();
-    oText = TQString::null;
-    oTextValid = FALSE;
-}
-
-int TQTextDocument::widthUsed() const
-{
-    return wused + 2*border_tolerance;
-}
-
-int TQTextDocument::height() const
-{
-    int h = 0;
-    if ( lParag )
-	h = lParag->rect().top() + lParag->rect().height() + 1;
-    int fh = flow_->boundingRect().bottom();
-    return TQMAX( h, fh );
-}
-
-
-
-TQTextParagraph *TQTextDocument::createParagraph( TQTextDocument *d, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds )
-{
-    return new TQTextParagraph( d, pr, nx, updateIds );
-}
-
-bool TQTextDocument::setMinimumWidth( int needed, int used, TQTextParagraph *p )
-{
-    if ( needed == -1 ) {
-	minw = 0;
-	wused = 0;
-	p = 0;
-    }
-    if ( p == minwParag ) {
-	if (minw > needed) {
-	    TQTextParagraph *tp = fParag;
-	    while (tp) {
-		if (tp != p && tp->minwidth > needed) {
-		    needed = tp->minwidth;
-		    minwParag = tp;
-		}
-		tp = tp->n;
-	    }
-	}
-	minw = needed;
-	emit minimumWidthChanged( minw );
-    } else if ( needed > minw ) {
-	minw = needed;
-	minwParag = p;
-	emit minimumWidthChanged( minw );
-    }
-    wused = TQMAX( wused, used );
-    wused = TQMAX( wused, minw );
-    cw = TQMAX( minw, cw );
-    return TRUE;
-}
-
-void TQTextDocument::setPlainText( const TQString &text )
-{
-    preferRichText = FALSE;
-    clear();
-    oTextValid = TRUE;
-    oText = text;
-
-    int lastNl = 0;
-    int nl = text.find( '\n' );
-    if ( nl == -1 ) {
-	lParag = createParagraph( this, lParag, 0 );
-	if ( !fParag )
-	    fParag = lParag;
-	TQString s = text;
-	if ( !s.isEmpty() ) {
-	    if ( s[ (int)s.length() - 1 ] == '\r' )
-		s.remove( s.length() - 1, 1 );
-	    lParag->append( s );
-	}
-    } else {
-	for (;;) {
-	    lParag = createParagraph( this, lParag, 0 );
-	    if ( !fParag )
-		fParag = lParag;
-	    int l = nl - lastNl;
-	    if ( l > 0 ) {
-		if (text.tqunicode()[nl-1] == '\r')
-		    l--;
-		TQConstString cs(text.tqunicode()+lastNl, l);
-		lParag->append( cs.string() );
-	    }
-	    if ( nl == (int)text.length() )
-		break;
-	    lastNl = nl + 1;
-	    nl = text.find( '\n', nl + 1 );
-	    if ( nl == -1 )
-		nl = text.length();
-	}
-    }
-    if ( !lParag )
-	lParag = fParag = createParagraph( this, 0, 0 );
-}
-
-struct TQ_EXPORT TQTextDocumentTag {
-    TQTextDocumentTag(){}
-    TQTextDocumentTag( const TQString&n, const TQStyleSheetItem* s, const TQTextFormat& f )
-	:name(n),style(s), format(f), tqalignment(TQt::AlignAuto), direction(TQChar::DirON),liststyle(TQStyleSheetItem::ListDisc) {
-	    wsm = TQStyleSheetItem::WhiteSpaceNormal;
-    }
-    TQString name;
-    const TQStyleSheetItem* style;
-    TQString anchorHref;
-    TQStyleSheetItem::WhiteSpaceMode wsm;
-    TQTextFormat format;
-    int tqalignment : 16;
-    int direction : 5;
-    TQStyleSheetItem::ListStyle liststyle;
-
-    TQTextDocumentTag(  const TQTextDocumentTag& t ) {
-	name = t.name;
-	style = t.style;
-	anchorHref = t.anchorHref;
-	wsm = t.wsm;
-	format = t.format;
-	tqalignment = t.tqalignment;
-	direction = t.direction;
-	liststyle = t.liststyle;
-    }
-    TQTextDocumentTag& operator=(const TQTextDocumentTag& t) {
-	name = t.name;
-	style = t.style;
-	anchorHref = t.anchorHref;
-	wsm = t.wsm;
-	format = t.format;
-	tqalignment = t.tqalignment;
-	direction = t.direction;
-	liststyle = t.liststyle;
-	return *this;
-    }
-
-    TQ_DUMMY_COMPARISON_OPERATOR(TQTextDocumentTag)
-};
-
-
-#define NEWPAR       do{ if ( !hasNewPar) { \
-		    if ( !textEditMode && curpar && curpar->length()>1 && curpar->at( curpar->length()-2)->c == TQChar_linesep ) \
-			curpar->remove( curpar->length()-2, 1 ); \
-		    curpar = createParagraph( this, curpar, curpar->next() ); styles.append( vec ); vec = 0;} \
-		    hasNewPar = TRUE; \
-		    curpar->rtext = TRUE;  \
-		    curpar->align = curtag.tqalignment; \
-		    curpar->lstyle = curtag.liststyle; \
-		    curpar->litem = ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ); \
-		    curpar->str->setDirection( (TQChar::Direction)curtag.direction ); \
-		    space = TRUE; \
-		    tabExpansionColumn = 0; \
-		    delete vec; vec = new TQPtrVector<TQStyleSheetItem>( (uint)tags.count() + 1); \
-		    int i = 0; \
-		    for ( TQValueStack<TQTextDocumentTag>::Iterator it = tags.begin(); it != tags.end(); ++it ) \
-			vec->insert( i++, (*it).style ); \
-		    vec->insert( i, curtag.style ); \
-		    }while(FALSE);
-
-
-void TQTextDocument::setRichText( const TQString &text, const TQString &context, const TQTextFormat *initialFormat )
-{
-    preferRichText = TRUE;
-    if ( !context.isEmpty() )
-	setContext( context );
-    clear();
-    fParag = lParag = createParagraph( this );
-    oTextValid = TRUE;
-    oText = text;
-    setRichTextInternal( text, 0, initialFormat );
-    fParag->rtext = TRUE;
-}
-
-void TQTextDocument::setRichTextInternal( const TQString &text, TQTextCursor* cursor, const TQTextFormat *initialFormat )
-{
-    TQTextParagraph* curpar = lParag;
-    int pos = 0;
-    TQValueStack<TQTextDocumentTag> tags;
-    if ( !initialFormat )
-        initialFormat = formatCollection()->defaultFormat();
-    TQTextDocumentTag initag( "", sheet_->item(""), *initialFormat );
-    if ( bodyText.isValid() )
-	initag.format.setColor( bodyText );
-    TQTextDocumentTag curtag = initag;
-    bool space = TRUE;
-    bool canMergeLi = FALSE;
-
-    bool textEditMode = FALSE;
-    int tabExpansionColumn = 0;
-
-    const TQChar* doc = text.tqunicode();
-    int length = text.length();
-    bool hasNewPar = curpar->length() <= 1;
-    TQString anchorName;
-
-    // style sheet handling for margin and line spacing calculation below
-    TQTextParagraph* stylesPar = curpar;
-    TQPtrVector<TQStyleSheetItem>* vec = 0;
-    TQPtrList< TQPtrVector<TQStyleSheetItem> > styles;
-    styles.setAutoDelete( TRUE );
-
-    if ( cursor ) {
-	cursor->splitAndInsertEmptyParagraph();
-	TQTextCursor tmp = *cursor;
-	tmp.gotoPreviousLetter();
-	stylesPar = curpar = tmp.paragraph();
-	hasNewPar = TRUE;
-	textEditMode = TRUE;
-    } else {
-	NEWPAR;
-    }
-
-    // set rtext spacing to FALSE for the initial paragraph.
-    curpar->rtext = FALSE;
-
-    TQString wellKnownTags = "br hr wsp table qt body meta title";
-
-    while ( pos < length ) {
-	if ( hasPrefix(doc, length, pos, '<' ) ){
-	    if ( !hasPrefix( doc, length, pos+1, TQChar('/') ) ) {
-		// open tag
-		QMap<TQString, TQString> attr;
-		bool emptyTag = FALSE;
-		TQString tagname = parseOpenTag(doc, length, pos, attr, emptyTag);
-		if ( tagname.isEmpty() )
-		    continue; // nothing we could do with this, probably parse error
-
-		const TQStyleSheetItem* nstyle = sheet_->item(tagname);
-
-		if ( nstyle ) {
-		    // we might have to close some 'forgotten' tags
-		    while ( !nstyle->allowedInContext( curtag.style ) ) {
-			TQString msg;
-			msg.sprintf( "TQText Warning: Document not valid ( '%s' not allowed in '%s' #%d)",
-				     tagname.ascii(), curtag.style->name().ascii(), pos);
-			sheet_->error( msg );
-			if ( tags.isEmpty() )
-			    break;
-			curtag = tags.pop();
-		    }
-
-		    /* special handling for p and li for HTML
-		       compatibility. We do not want to embed blocks in
-		       p, and we do not want new blocks inside non-empty
-		       lis. Plus we want to merge empty lis sometimes. */
-		    if( nstyle->displayMode() == TQStyleSheetItem::DisplayListItem ) {
-			canMergeLi = TRUE;
-		    } else if ( nstyle->displayMode() == TQStyleSheetItem::DisplayBlock ) {
-			while ( curtag.style->name() == "p" ) {
-			    if ( tags.isEmpty() )
-				break;
-			    curtag = tags.pop();
-			}
-
-	   		if ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
-			    // we are in a li and a new block comes along
-			    if ( nstyle->name() == "ul" || nstyle->name() == "ol" )
-				hasNewPar = FALSE; // we want an empty li (like most browsers)
-			    if ( !hasNewPar ) {
-				/* do not add new blocks inside
-				   non-empty lis */
-				while ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
-				    if ( tags.isEmpty() )
-					break;
-				    curtag = tags.pop();
-				}
-			    } else if ( canMergeLi ) {
-				/* we have an empty li and a block
-				   comes along, merge them */
-				nstyle = curtag.style;
-			    }
-			    canMergeLi = FALSE;
-			}
-		    }
-		}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		TQTextCustomItem* custom =  0;
-#else
-		bool custom = FALSE;
-#endif
-
-		// some well-known tags, some have a nstyle, some not
-		if ( wellKnownTags.find( tagname ) != -1 ) {
-		    if ( tagname == "br" ) {
-			emptyTag = space = TRUE;
-			int index = TQMAX( curpar->length(),1) - 1;
-			TQTextFormat format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
-			curpar->append( TQChar_linesep );
-			curpar->setFormat( index, 1, &format );
-                        hasNewPar = false;
-		    }  else if ( tagname == "hr" ) {
-			emptyTag = space = TRUE;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-			custom = sheet_->tag( tagname, attr, contxt, *factory_ , emptyTag, this );
-#endif
-		    } else if ( tagname == "table" ) {
-			emptyTag = space = TRUE;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-			TQTextFormat format = curtag.format.makeTextFormat(  nstyle, attr, scaleFontsFactor );
-			curpar->tqsetAlignment( curtag.tqalignment );
-			custom = parseTable( attr, format, doc, length, pos, curpar );
-#endif
-		    } else if ( tagname == "qt" || tagname == "body" ) {
-			if ( attr.contains( "bgcolor" ) ) {
-			    TQBrush *b = new TQBrush( TQColor( attr["bgcolor"] ) );
-			    setPaper( b );
-			}
-			if ( attr.contains( "background" ) ) {
-#ifndef TQT_NO_MIME
-			    TQImage img;
-			    TQString bg = attr["background"];
-			    const TQMimeSource* m = factory_->data( bg, contxt );
-			    if ( !m ) {
-				qWarning("TQRichText: no mimesource for %s", bg.latin1() );
-			    } else {
-				if ( !TQImageDrag::decode( m, img ) ) {
-				    qWarning("TQTextImage: cannot decode %s", bg.latin1() );
-				}
-			    }
-			    if ( !img.isNull() ) {
-				TQBrush *b = new TQBrush( TQColor(), TQPixmap( img ) );
-				setPaper( b );
-			    }
-#endif
-			}
-			if ( attr.contains( "text" ) ) {
-			    TQColor c( attr["text"] );
-			    initag.format.setColor( c );
-			    curtag.format.setColor( c );
-			    bodyText = c;
-			}
-			if ( attr.contains( "link" ) )
-			    linkColor = TQColor( attr["link"] );
-			if ( attr.contains( "title" ) )
-			    attribs.replace( "title", attr["title"] );
-
-			if ( textEditMode ) {
-			    if ( attr.contains("style" ) ) {
-				TQString a = attr["style"];
-				for ( int s = 0; s < a.contains(';')+1; s++ ) {
-				    TQString style = a.section( ';', s, s );
-				    if ( style.startsWith("font-size:" ) && style.endsWith("pt") ) {
-					scaleFontsFactor = double( formatCollection()->defaultFormat()->fn.pointSize() ) /
-							   style.mid( 10, style.length() - 12 ).toInt();
-				    }
-				}
-			    }
-			    nstyle = 0; // ignore body in textEditMode
-			}
-			// end qt- and body-tag handling
-		    } else if ( tagname == "meta" ) {
-			if ( attr["name"] == "qrichtext" && attr["content"] == "1" )
-			    textEditMode = TRUE;
-		    } else if ( tagname == "title" ) {
-			TQString title;
-			while ( pos < length ) {
-			    if ( hasPrefix( doc, length, pos, TQChar('<') ) && hasPrefix( doc, length, pos+1, TQChar('/') ) &&
-				 parseCloseTag( doc, length, pos ) == "title" )
-				break;
-			    title += doc[ pos ];
-			    ++pos;
-			}
-			attribs.replace( "title", title );
-		    }
-		} // end of well-known tag handling
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		if ( !custom ) // try generic custom item
-		    custom = sheet_->tag( tagname, attr, contxt, *factory_ , emptyTag, this );
-#endif
-		if ( !nstyle && !custom ) // we have no clue what this tag could be, ignore it
-		    continue;
-
-		if ( custom ) {
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		    int index = TQMAX( curpar->length(),1) - 1;
-		    TQTextFormat format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
-		    curpar->append( TQChar('*') );
-		    TQTextFormat* f = formatCollection()->format( &format );
-		    curpar->setFormat( index, 1, f );
-		    curpar->at( index )->setCustomItem( custom );
-		    if ( !curtag.anchorHref.isEmpty() )
- 			curpar->at(index)->setAnchor( TQString::null, curtag.anchorHref );
- 		    if ( !anchorName.isEmpty()  ) {
- 			curpar->at(index)->setAnchor( anchorName, curpar->at(index)->anchorHref() );
- 			anchorName = TQString::null;
- 		    }
-		    registerCustomItem( custom, curpar );
-		    hasNewPar = FALSE;
-#endif
-		} else if ( !emptyTag ) {
-		    /* if we do nesting, push curtag on the stack,
-		       otherwise reinint curag. */
- 		    if ( curtag.style->name() != tagname || nstyle->selfNesting() ) {
-			tags.push( curtag );
-		    } else {
-			if ( !tags.isEmpty() )
-			    curtag = tags.top();
-			else
-			    curtag = initag;
-		    }
-
-		    curtag.name = tagname;
-		    curtag.style = nstyle;
-		    curtag.name = tagname;
-		    curtag.style = nstyle;
-		    if ( nstyle->whiteSpaceMode()  != TQStyleSheetItem::WhiteSpaceModeUndefined )
-			curtag.wsm = nstyle->whiteSpaceMode();
-
-		    /* netscape compatibility: eat a newline and only a newline if a pre block starts */
-		    if ( curtag.wsm == TQStyleSheetItem::WhiteSpacePre &&
-			 nstyle->displayMode() == TQStyleSheetItem::DisplayBlock )
-			eat( doc, length, pos, '\n' );
-
-		    /* ignore whitespace for inline elements if there
-		       was already one*/
-		    if ( !textEditMode &&
-			 (curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal
-			  || curtag.wsm == TQStyleSheetItem::WhiteSpaceNoWrap)
-			 && ( space || nstyle->displayMode() != TQStyleSheetItem::DisplayInline ) )
-			eatSpace( doc, length, pos );
-
-		    curtag.format = curtag.format.makeTextFormat( nstyle, attr, scaleFontsFactor );
-		    if ( nstyle->isAnchor() ) {
-			if ( !anchorName.isEmpty() )
-			    anchorName += "#" + attr["name"];
-			else
-			    anchorName = attr["name"];
-			curtag.anchorHref = attr["href"];
-		    }
-
-		    if ( nstyle->tqalignment() != TQStyleSheetItem::Undefined )
-			curtag.tqalignment = nstyle->tqalignment();
-
-		    if ( nstyle->listStyle() != TQStyleSheetItem::ListStyleUndefined )
-			curtag.liststyle = nstyle->listStyle();
-
-		    if ( nstyle->displayMode() == TQStyleSheetItem::DisplayBlock
-			 || nstyle->displayMode() == TQStyleSheetItem::DisplayListItem ) {
-
-			if ( nstyle->name() == "ol" || nstyle->name() == "ul" || nstyle->name() == "li") {
-			    TQString type = attr["type"];
-			    if ( !type.isEmpty() ) {
-				if ( type == "1" ) {
-				    curtag.liststyle = TQStyleSheetItem::ListDecimal;
-				} else if ( type == "a" ) {
-				    curtag.liststyle = TQStyleSheetItem::ListLowerAlpha;
-				} else if ( type == "A" ) {
-				    curtag.liststyle = TQStyleSheetItem::ListUpperAlpha;
-				} else {
-				    type = type.lower();
-				    if ( type == "square" )
-					curtag.liststyle = TQStyleSheetItem::ListSquare;
-				    else if ( type == "disc" )
-					curtag.liststyle = TQStyleSheetItem::ListDisc;
-				    else if ( type == "circle" )
-					curtag.liststyle = TQStyleSheetItem::ListCircle;
-				}
-			    }
-			}
-
-
-			/* Internally we treat ordered and bullet
-			  lists the same for margin calculations. In
-			  order to have fast pointer compares in the
-			  xMargin() functions we restrict ourselves to
-			  <ol>. Once we calculate the margins in the
-			  parser rathern than later, the unelegance of
-			  this approach goes awy
-			 */
-			if ( nstyle->name() == "ul" )
-			    curtag.style = sheet_->item( "ol" );
-
-			if ( attr.contains( "align" ) ) {
-			    TQString align = attr["align"].lower();
-			    if ( align == "center" )
-				curtag.tqalignment = TQt::AlignCenter;
-			    else if ( align == "right" )
-				curtag.tqalignment = TQt::AlignRight;
-			    else if ( align == "justify" )
-				curtag.tqalignment = TQt::AlignJustify;
-			}
-			if ( attr.contains( "dir" ) ) {
-			    TQString dir = attr["dir"];
-			    if ( dir == "rtl" )
-				curtag.direction = TQChar::DirR;
-			    else if ( dir == "ltr" )
-				curtag.direction = TQChar::DirL;
-			}
-
-			NEWPAR;
-
-			if ( curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem ) {
-			    if ( attr.contains( "value " ) )
-				curpar->setListValue( attr["value"].toInt() );
-			}
-
-			if ( attr.contains( "style" ) ) {
-			    TQString a = attr["style"];
-			    bool ok = TRUE;
-			    for ( int s = 0; ok && s < a.contains(';')+1; s++ ) {
-				TQString style = a.section( ';', s, s );
-				if ( style.startsWith("margin-top:" ) && style.endsWith("px") )
-				    curpar->utm = 1+style.mid(11, style.length() - 13).toInt(&ok);
-				else if ( style.startsWith("margin-bottom:" ) && style.endsWith("px") )
-				    curpar->ubm = 1+style.mid(14, style.length() - 16).toInt(&ok);
-				else if ( style.startsWith("margin-left:" ) && style.endsWith("px") )
-				    curpar->ulm = 1+style.mid(12, style.length() - 14).toInt(&ok);
-				else if ( style.startsWith("margin-right:" ) && style.endsWith("px") )
-				    curpar->urm = 1+style.mid(13, style.length() - 15).toInt(&ok);
-				else if ( style.startsWith("text-indent:" ) && style.endsWith("px") )
-				    curpar->uflm = 1+style.mid(12, style.length() - 14).toInt(&ok);
-			    }
-			    if ( !ok ) // be pressmistic
-				curpar->utm = curpar->ubm = curpar->urm = curpar->ulm = 0;
-			}
-		    }
-		}
-	    } else {
-		TQString tagname = parseCloseTag( doc, length, pos );
-		if ( tagname.isEmpty() )
-		    continue; // nothing we could do with this, probably parse error
-		if ( !sheet_->item( tagname ) ) // ignore unknown tags
-		    continue;
-		if ( tagname == "li" )
-		    continue;
-
-		// we close a block item. Since the text may continue, we need to have a new paragraph
-		bool needNewPar = curtag.style->displayMode() == TQStyleSheetItem::DisplayBlock
-				 || curtag.style->displayMode() == TQStyleSheetItem::DisplayListItem;
-
-
-		// html slopiness: handle unbalanched tag closing
-		while ( curtag.name != tagname ) {
-		    TQString msg;
-		    msg.sprintf( "TQText Warning: Document not valid ( '%s' not closed before '%s' #%d)",
-				 curtag.name.ascii(), tagname.ascii(), pos);
-		    sheet_->error( msg );
-		    if ( tags.isEmpty() )
-			break;
-		    curtag = tags.pop();
-		}
-
-
-		// close the tag
-		if ( !tags.isEmpty() )
-		    curtag = tags.pop();
-		else
-		    curtag = initag;
-
- 		if ( needNewPar ) {
-		    if ( textEditMode && (tagname == "p" || tagname == "div" ) ) // preserve empty paragraphs
-			hasNewPar = FALSE;
-		    NEWPAR;
-		}
-	    }
-	} else {
-	    // normal contents
-	    TQString s;
-	    TQChar c;
-	    while ( pos < length && !hasPrefix(doc, length, pos, TQChar('<') ) ){
-		if ( textEditMode ) {
-		    // text edit mode: we handle all white space but ignore newlines
-		    c = parseChar( doc, length, pos, TQStyleSheetItem::WhiteSpacePre );
-		    if ( c == TQChar_linesep )
-			break;
-		} else {
-		    int l = pos;
-		    c = parseChar( doc, length, pos, curtag.wsm );
-
-		    // in white space pre mode: treat any space as non breakable
-		    // and expand tabs to eight character wide columns.
-		    if ( curtag.wsm == TQStyleSheetItem::WhiteSpacePre ) {
-			if  ( c == '\t' ) {
-			    c = ' ';
-			    while( (++tabExpansionColumn)%8 )
-				s += c;
-			}
-			if ( c == TQChar_linesep )
-			    tabExpansionColumn = 0;
-			else
-			    tabExpansionColumn++;
-
-		    }
-		    if ( c == ' ' || c == TQChar_linesep ) {
-			/* avoid overlong paragraphs by forcing a new
-			       paragraph after 4096 characters. This case can
-			       occur when loading undiscovered plain text
-			       documents in rich text mode. Instead of hanging
-			       forever, we do the trick.
-			    */
-			if ( curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && s.length() > 4096 ) do {
-			    if ( doc[l] == '\n' ) {
-				hasNewPar = FALSE; // for a new paragraph ...
-				NEWPAR;
-				hasNewPar = FALSE; // ... and make it non-reusable
-				c = '\n';  // make sure we break below
-				break;
-			    }
-			} while ( ++l < pos );
-		    }
-		}
-
-		if ( c == '\n' )
-		    break;  // break on  newlines, pre delievers a TQChar_linesep
-
-		bool c_isSpace = c.isSpace() && c.tqunicode() != 0x00a0U && !textEditMode;
-
-		if ( curtag.wsm == TQStyleSheetItem::WhiteSpaceNormal && c_isSpace && space )
-		    continue;
-		if ( c == '\r' )
-		    continue;
-		space = c_isSpace;
-		s += c;
-	    }
-	    if ( !s.isEmpty() && curtag.style->displayMode() != TQStyleSheetItem::DisplayNone ) {
-		hasNewPar = FALSE;
-		int index = TQMAX( curpar->length(),1) - 1;
-		curpar->append( s );
-		if (curtag.wsm != TQStyleSheetItem::WhiteSpaceNormal) {
-		    TQTextString *str = curpar->string();
-		    for (int i = index; i < index + s.length(); ++i)
-			str->at(i).nobreak = TRUE;
-		}
-
-		TQTextFormat* f = formatCollection()->format( &curtag.format );
-		curpar->setFormat( index, s.length(), f, FALSE ); // do not use collection because we have done that already
-		f->ref += s.length() -1; // that what friends are for...
-		if ( !curtag.anchorHref.isEmpty() ) {
-		    for ( int i = 0; i < int(s.length()); i++ )
-			curpar->at(index + i)->setAnchor( TQString::null, curtag.anchorHref );
-		}
-		if ( !anchorName.isEmpty()  ) {
-		    for ( int i = 0; i < int(s.length()); i++ )
-			curpar->at(index + i)->setAnchor( anchorName, curpar->at(index + i)->anchorHref() );
-		    anchorName = TQString::null;
-		}
-	    }
-	}
-    }
-
-    if ( hasNewPar && curpar != fParag && !cursor && stylesPar != curpar ) {
-	// cleanup unused last paragraphs
-	curpar = curpar->p;
-	delete curpar->n;
-    }
-
-    if ( !anchorName.isEmpty()  ) {
-	curpar->at(curpar->length() - 1)->setAnchor( anchorName, curpar->at( curpar->length() - 1 )->anchorHref() );
-	anchorName = TQString::null;
-    }
-
-
-    setRichTextMarginsInternal( styles, stylesPar );
-
-    if ( cursor ) {
- 	cursor->gotoPreviousLetter();
-  	cursor->remove();
-     }
-    delete vec;
-}
-
-void TQTextDocument::setRichTextMarginsInternal( TQPtrList< TQPtrVector<TQStyleSheetItem> >& styles, TQTextParagraph* stylesPar )
-{
-    // margin and line spacing calculation
-    TQPtrVector<TQStyleSheetItem>* prevStyle = 0;
-    TQPtrVector<TQStyleSheetItem>* curStyle = styles.first();
-    TQPtrVector<TQStyleSheetItem>* nextStyle = styles.next();
-    while ( stylesPar ) {
-	if ( !curStyle ) {
-	    stylesPar = stylesPar->next();
-	    prevStyle = curStyle;
-	    curStyle = nextStyle;
-	    nextStyle = styles.next();
-	    continue;
-	}
-
-	int i, mar;
-	TQStyleSheetItem* mainStyle = curStyle->size() ? (*curStyle)[curStyle->size()-1] : 0;
-	if ( mainStyle && mainStyle->displayMode() == TQStyleSheetItem::DisplayListItem )
-	    stylesPar->setListItem( TRUE );
-	int numLists = 0;
-	for ( i = 0; i < (int)curStyle->size(); ++i ) {
-	    if ( (*curStyle)[ i ]->displayMode() == TQStyleSheetItem::DisplayBlock
-		 && (*curStyle)[ i ]->listStyle() != TQStyleSheetItem::ListStyleUndefined )
-		numLists++;
-	}
-	stylesPar->ldepth = numLists;
-	if ( stylesPar->next() && nextStyle ) {
-	    // also set the depth of the next paragraph, required for the margin calculation
-	    numLists = 0;
-	    for ( i = 0; i < (int)nextStyle->size(); ++i ) {
-		if ( (*nextStyle)[ i ]->displayMode() == TQStyleSheetItem::DisplayBlock
-		     && (*nextStyle)[ i ]->listStyle() != TQStyleSheetItem::ListStyleUndefined )
-		    numLists++;
-	    }
-	    stylesPar->next()->ldepth = numLists;
-	}
-
-	// do the top margin
-	TQStyleSheetItem* item = mainStyle;
-	int m;
-	if (stylesPar->utm > 0 ) {
-	    m = stylesPar->utm-1;
-	    stylesPar->utm = 0;
-	} else {
-	    m = TQMAX(0, item->margin( TQStyleSheetItem::MarginTop ) );
-	    if ( stylesPar->ldepth ) {
-		if ( item->displayMode() == TQStyleSheetItem::DisplayListItem )
-		    m /= stylesPar->ldepth * stylesPar->ldepth;
-		else
-		    m = 0;
-	    }
-	}
-	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    if ( prevStyle && i < (int) prevStyle->size() &&
-		 (  item->displayMode() == TQStyleSheetItem::DisplayBlock &&
-		    (*prevStyle)[ i ] == item ) )
-		break;
-	    // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
- 	    if ( item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
-		 ( (  i> 0 && (*curStyle)[ i-1 ] == item ) || (*curStyle)[i+1] == item ) )
-		continue;
-	    mar = TQMAX( 0, item->margin( TQStyleSheetItem::MarginTop ) );
-	    m = TQMAX( m, mar );
-	}
-	stylesPar->utm = m - stylesPar->topMargin();
-
-	// do the bottom margin
-	item = mainStyle;
-	if (stylesPar->ubm > 0 ) {
-	    m = stylesPar->ubm-1;
-	    stylesPar->ubm = 0;
-	} else {
-	    m = TQMAX(0, item->margin( TQStyleSheetItem::MarginBottom ) );
-	    if ( stylesPar->ldepth ) {
-		if ( item->displayMode() == TQStyleSheetItem::DisplayListItem )
-		    m /= stylesPar->ldepth * stylesPar->ldepth;
-		else
-		    m = 0;
-	    }
-	}
-	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    if ( nextStyle && i < (int) nextStyle->size() &&
-		 (  item->displayMode() == TQStyleSheetItem::DisplayBlock &&
-		    (*nextStyle)[ i ] == item ) )
-		break;
-	    // emulate CSS2' standard 0 vertical margin for multiple ul or ol tags
- 	    if ( item->listStyle() != TQStyleSheetItem::ListStyleUndefined  &&
-		 ( (  i> 0 && (*curStyle)[ i-1 ] == item ) || (*curStyle)[i+1] == item ) )
-		continue;
-	    mar = TQMAX(0, item->margin( TQStyleSheetItem::MarginBottom ) );
-	    m = TQMAX( m, mar );
-	}
-	stylesPar->ubm = m - stylesPar->bottomMargin();
-
-	// do the left margin, simplyfied
-	item = mainStyle;
-	if (stylesPar->ulm > 0 ) {
-	    m = stylesPar->ulm-1;
-	    stylesPar->ulm = 0;
-	} else {
-	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginLeft ) );
-	}
-	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    m += TQMAX( 0, item->margin( TQStyleSheetItem::MarginLeft ) );
-	}
-	stylesPar->ulm = m - stylesPar->leftMargin();
-
-	// do the right margin, simplyfied
-	item = mainStyle;
-	if (stylesPar->urm > 0 ) {
-	    m = stylesPar->urm-1;
-	    stylesPar->urm = 0;
-	} else {
-	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginRight ) );
-	}
-	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    m += TQMAX( 0, item->margin( TQStyleSheetItem::MarginRight ) );
-	}
-	stylesPar->urm = m - stylesPar->rightMargin();
-
-	// do the first line margin, which really should be called text-indent
-	item = mainStyle;
-	if (stylesPar->uflm > 0 ) {
-	    m = stylesPar->uflm-1;
-	    stylesPar->uflm = 0;
-	} else {
-	    m = TQMAX( 0, item->margin( TQStyleSheetItem::MarginFirstLine ) );
-	}
-	for ( i = (int)curStyle->size() - 2 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    mar = TQMAX( 0, item->margin( TQStyleSheetItem::MarginFirstLine ) );
-	    m = TQMAX( m, mar );
-	}
-	stylesPar->uflm =m - stylesPar->firstLineMargin();
-
-	// do the bogus line "spacing", which really is just an extra margin
-	item = mainStyle;
-	for ( i = (int)curStyle->size() - 1 ; i >= 0; --i ) {
-	    item = (*curStyle)[ i ];
-	    if ( item->lineSpacing() != TQStyleSheetItem::Undefined ) {
-		stylesPar->ulinespacing = item->lineSpacing();
-		if ( formatCollection() &&
-		     stylesPar->ulinespacing < formatCollection()->defaultFormat()->height() )
-		    stylesPar->ulinespacing += formatCollection()->defaultFormat()->height();
-		break;
-	    }
-	}
-
-	stylesPar = stylesPar->next();
-	prevStyle = curStyle;
-	curStyle = nextStyle;
-	nextStyle = styles.next();
-    }
-}
-
-void TQTextDocument::setText( const TQString &text, const TQString &context )
-{
-    focusIndicator.parag = 0;
-    selections.clear();
-    if ( ((txtFormat == TQt::AutoText) && (TQStyleSheet::mightBeRichText( text ))) ||
-	 (txtFormat == TQt::RichText) )
-	setRichText( text, context );
-    else
-	setPlainText( text );
-}
-
-TQString TQTextDocument::plainText() const
-{
-    TQString buffer;
-    TQString s;
-    TQTextParagraph *p = fParag;
-    while ( p ) {
-	if ( !p->mightHaveCustomItems ) {
-	    const TQTextString *ts = p->string(); // workaround VC++ and Borland
-	    s = ts->toString(); // with FALSE we don't fix spaces (nbsp)
-	} else {
-	    for ( int i = 0; i < p->length() - 1; ++i ) {
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		if ( p->at( i )->isCustom() ) {
-		    if ( p->at( i )->customItem()->isNested() ) {
-			s += "\n";
-			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
-			TQPtrList<TQTextTableCell> cells = t->tableCells();
-			for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
-			    s += c->richText()->plainText() + "\n";
-			s += "\n";
-		    }
-		} else
-#endif
-		{
-		    s += p->at( i )->c;
-		}
-	    }
-	}
-	s.remove( s.length() - 1, 1 );
-	if ( p->next() )
-	    s += "\n";
-	buffer += s;
-	p = p->next();
-    }
-    return buffer;
-}
-
-static TQString align_to_string( int a )
-{
-    if ( a & TQt::AlignRight )
-	return " align=\"right\"";
-    if ( a & TQt::AlignHCenter )
-	return " align=\"center\"";
-    if ( a & TQt::AlignJustify )
-	return " align=\"justify\"";
-    return TQString::null;
-}
-
-static TQString direction_to_string( int d )
-{
-    if ( d != TQChar::DirON )
-	return ( d == TQChar::DirL? " dir=\"ltr\"" : " dir=\"rtl\"" );
-    return TQString::null;
-}
-
-static TQString list_value_to_string( int v )
-{
-    if ( v != -1 )
-	return " listvalue=\"" + TQString::number( v ) + "\"";
-    return TQString::null;
-}
-
-static TQString list_style_to_string( int v )
-{
-    switch( v ) {
-    case TQStyleSheetItem::ListDecimal: return "\"1\"";
-    case TQStyleSheetItem::ListLowerAlpha: return "\"a\"";
-    case TQStyleSheetItem::ListUpperAlpha: return "\"A\"";
-    case TQStyleSheetItem::ListDisc: return "\"disc\"";
-    case TQStyleSheetItem::ListSquare: return "\"square\"";
-    case TQStyleSheetItem::ListCircle: return "\"circle\"";
-    default:
-	return TQString::null;
-    }
-}
-
-static inline bool list_is_ordered( int v )
-{
-    return v == TQStyleSheetItem::ListDecimal ||
-	   v == TQStyleSheetItem::ListLowerAlpha ||
-	   v == TQStyleSheetItem::ListUpperAlpha;
-}
-
-
-static TQString margin_to_string( TQStyleSheetItem* style, int t, int b, int l, int r, int fl )
-{
-    TQString s;
-    if ( l > 0 )
-	s += TQString(!!s?";":"") + "margin-left:" + TQString::number(l+TQMAX(0,style->margin(TQStyleSheetItem::MarginLeft))) + "px";
-    if ( r > 0 )
-	s += TQString(!!s?";":"") + "margin-right:" + TQString::number(r+TQMAX(0,style->margin(TQStyleSheetItem::MarginRight))) + "px";
-    if ( t > 0 )
-	s += TQString(!!s?";":"") + "margin-top:" + TQString::number(t+TQMAX(0,style->margin(TQStyleSheetItem::MarginTop))) + "px";
-    if ( b > 0 )
-	s += TQString(!!s?";":"") + "margin-bottom:" + TQString::number(b+TQMAX(0,style->margin(TQStyleSheetItem::MarginBottom))) + "px";
-    if ( fl > 0 )
-	s += TQString(!!s?";":"") + "text-indent:" + TQString::number(fl+TQMAX(0,style->margin(TQStyleSheetItem::MarginFirstLine))) + "px";
-    if ( !!s )
-	return " style=\"" + s + "\"";
-    return TQString::null;
-}
-
-TQString TQTextDocument::richText() const
-{
-    TQString s = "";
-    if ( !par ) {
-	s += "<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body style=\"font-size:" ;
-	s += TQString::number( formatCollection()->defaultFormat()->font().pointSize() );
-	s += "pt;font-family:";
-	s += formatCollection()->defaultFormat()->font().family();
-	s +="\">";
-    }
-    TQTextParagraph* p = fParag;
-
-    TQStyleSheetItem* item_p = styleSheet()->item("p");
-    TQStyleSheetItem* item_div = styleSheet()->item("div");
-    TQStyleSheetItem* item_ul = styleSheet()->item("ul");
-    TQStyleSheetItem* item_ol = styleSheet()->item("ol");
-    TQStyleSheetItem* item_li = styleSheet()->item("li");
-    if ( !item_p || !item_div || !item_ul || !item_ol || !item_li ) {
-	qWarning( "TQTextEdit: cannot export HTML due to insufficient stylesheet (lack of p, div, ul, ol, or li)" );
-	return TQString::null;
-    }
-    int pastListDepth = 0;
-    int listDepth = 0;
-#if 0
-    int futureListDepth = 0;
-#endif
-    TQMemArray<int> listStyles(10);
-
-    while ( p ) {
-	listDepth = p->listDepth();
-	if ( listDepth < pastListDepth )  {
-	    for ( int i = pastListDepth; i > listDepth; i-- )
-		s += list_is_ordered( listStyles[i] ) ? "</ol>" : "</ul>";
-	    s += '\n';
-	} else if ( listDepth > pastListDepth ) {
-	    s += '\n';
-	    listStyles.resize( TQMAX( (int)listStyles.size(), listDepth+1 ) );
-	    TQString list_type;
-	    listStyles[listDepth] = p->listStyle();
-	    if ( !list_is_ordered( p->listStyle() ) || item_ol->listStyle() != p->listStyle() )
-		list_type = " type=" + list_style_to_string( p->listStyle() );
-	    for ( int i = pastListDepth; i < listDepth; i++ ) {
-		s += list_is_ordered( p->listStyle() ) ? "<ol" : "<ul" ;
-		s += list_type + ">";
-	    }
-	} else {
-	    s += '\n';
-	}
-
-	TQString ps = p->richText();
-
-#if 0
-	  // for the bottom margin we need to know whether we are at the end of a list
-	futureListDepth = 0;
-	if ( listDepth > 0 && p->next() )
-	    futureListDepth = p->next()->listDepth();
-#endif
-
-	if ( richTextExportStart && richTextExportStart->paragraph() ==p &&
-	     richTextExportStart->index() == 0 )
-	    s += "<!--StartFragment-->";
-
-	if ( p->isListItem() ) {
-	    s += "<li";
-	    if ( p->listStyle() != listStyles[listDepth] )
-		s += " type=" + list_style_to_string( p->listStyle() );
-	    s +=align_to_string( p->tqalignment() );
-	    s += margin_to_string( item_li, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
-	    s +=  list_value_to_string( p->listValue() );
-	    s += direction_to_string( p->direction() );
-	    s +=">";
-	    s += ps;
-	    s += "</li>";
-	} else if ( p->listDepth() ) {
-	    s += "<div";
-	    s += align_to_string( p->tqalignment() );
-	    s += margin_to_string( item_div, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
-	    s +=direction_to_string( p->direction() );
-	    s += ">";
-	    s += ps;
-	    s += "</div>";
-	} else {
-	    // normal paragraph item
-	    s += "<p";
-	    s += align_to_string( p->tqalignment() );
-	    s += margin_to_string( item_p, p->utm, p->ubm, p->ulm, p->urm, p->uflm );
-	    s +=direction_to_string( p->direction() );
-	    s += ">";
-	    s += ps;
-	    s += "</p>";
-	}
-	pastListDepth = listDepth;
-	p = p->next();
-    }
-    while ( listDepth > 0 ) {
-	s += list_is_ordered( listStyles[listDepth] ) ? "</ol>" : "</ul>";
-	listDepth--;
-    }
-
-    if ( !par )
-	s += "\n</body></html>\n";
-
-    return s;
-}
-
-TQString TQTextDocument::text() const
-{
-    if ( ((txtFormat == TQt::AutoText) && preferRichText) || (txtFormat == TQt::RichText) )
-	return richText();
-    return plainText();
-}
-
-TQString TQTextDocument::text( int parag ) const
-{
-    TQTextParagraph *p = paragAt( parag );
-    if ( !p )
-	return TQString::null;
-
-    if ( ((txtFormat == TQt::AutoText) && preferRichText) || (txtFormat == TQt::RichText) )
-	return p->richText();
-    else
-	return p->string()->toString();
-}
-
-void TQTextDocument::tqinvalidate()
-{
-    TQTextParagraph *s = fParag;
-    while ( s ) {
-	s->tqinvalidate( 0 );
-	s = s->next();
-    }
-}
-
-void TQTextDocument::selectionStart( int id, int &paragId, int &index )
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return;
-    TQTextDocumentSelection &sel = *it;
-    paragId = !sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
-    index = !sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
-}
-
-TQTextCursor TQTextDocument::selectionStartCursor( int id)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return TQTextCursor( this );
-    TQTextDocumentSelection &sel = *it;
-    if ( sel.swapped )
-	return sel.endCursor;
-    return sel.startCursor;
-}
-
-TQTextCursor TQTextDocument::selectionEndCursor( int id)
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return TQTextCursor( this );
-    TQTextDocumentSelection &sel = *it;
-    if ( !sel.swapped )
-	return sel.endCursor;
-    return sel.startCursor;
-}
-
-void TQTextDocument::selectionEnd( int id, int &paragId, int &index )
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return;
-    TQTextDocumentSelection &sel = *it;
-    paragId = sel.swapped ? sel.startCursor.paragraph()->paragId() : sel.endCursor.paragraph()->paragId();
-    index = sel.swapped ? sel.startCursor.index() : sel.endCursor.index();
-}
-
-void TQTextDocument::addSelection( int id )
-{
-    nSelections = TQMAX( nSelections, id + 1 );
-}
-
-static void setSelectionEndHelper( int id, TQTextDocumentSelection &sel, TQTextCursor &start, TQTextCursor &end )
-{
-    TQTextCursor c1 = start;
-    TQTextCursor c2 = end;
-    if ( sel.swapped ) {
-	c1 = end;
-	c2 = start;
-    }
-
-    c1.paragraph()->removeSelection( id );
-    c2.paragraph()->removeSelection( id );
-    if ( c1.paragraph() != c2.paragraph() ) {
-	c1.paragraph()->setSelection( id, c1.index(), c1.paragraph()->length() - 1 );
-	c2.paragraph()->setSelection( id, 0, c2.index() );
-    } else {
-	c1.paragraph()->setSelection( id, TQMIN( c1.index(), c2.index() ), TQMAX( c1.index(), c2.index() ) );
-    }
-
-    sel.startCursor = start;
-    sel.endCursor = end;
-    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() )
-	sel.swapped = sel.startCursor.index() > sel.endCursor.index();
-}
-
-bool TQTextDocument::setSelectionEnd( int id, const TQTextCursor &cursor )
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return FALSE;
-    TQTextDocumentSelection &sel = *it;
-
-    TQTextCursor start = sel.startCursor;
-    TQTextCursor end = cursor;
-
-    if ( start == end ) {
-	removeSelection( id );
-	setSelectionStart( id, cursor );
-	return TRUE;
-    }
-
-    if ( sel.endCursor.paragraph() == end.paragraph() ) {
-	setSelectionEndHelper( id, sel, start, end );
-	return TRUE;
-    }
-
-    bool inSelection = FALSE;
-    TQTextCursor c( this );
-    TQTextCursor tmp = sel.startCursor;
-    if ( sel.swapped )
-	tmp = sel.endCursor;
-    tmp.restoreState();
-    TQTextCursor tmp2 = cursor;
-    tmp2.restoreState();
-    c.setParagraph( tmp.paragraph()->paragId() < tmp2.paragraph()->paragId() ? tmp.paragraph() : tmp2.paragraph() );
-    bool hadStart = FALSE;
-    bool hadEnd = FALSE;
-    bool hadStartParag = FALSE;
-    bool hadEndParag = FALSE;
-    bool hadOldStart = FALSE;
-    bool hadOldEnd = FALSE;
-    bool leftSelection = FALSE;
-    sel.swapped = FALSE;
-    for ( ;; ) {
-	if ( c == start )
-	    hadStart = TRUE;
-	if ( c == end )
-	    hadEnd = TRUE;
-	if ( c.paragraph() == start.paragraph() )
-	    hadStartParag = TRUE;
-	if ( c.paragraph() == end.paragraph() )
-	    hadEndParag = TRUE;
-	if ( c == sel.startCursor )
-	    hadOldStart = TRUE;
-	if ( c == sel.endCursor )
-	    hadOldEnd = TRUE;
-
-	if ( !sel.swapped &&
-	     ( (hadEnd && !hadStart) ||
-	       (hadEnd && hadStart && (start.paragraph() == end.paragraph()) && start.index() > end.index()) ) )
-	    sel.swapped = TRUE;
-
-	if ( ((c == end) && hadStartParag) ||
-	     ((c == start) && hadEndParag )) {
-	    TQTextCursor tmp = c;
-	    tmp.restoreState();
-	    if ( tmp.paragraph() != c.paragraph() ) {
-		int sstart = tmp.paragraph()->selectionStart( id );
-		tmp.paragraph()->removeSelection( id );
-		tmp.paragraph()->setSelection( id, sstart, tmp.index() );
-	    }
-	}
-
-	if ( inSelection &&
-	     ( ((c == end) && hadStart) || ((c == start) && hadEnd) ) )
-	     leftSelection = TRUE;
-	else if ( !leftSelection && !inSelection && ( hadStart || hadEnd ) )
-	    inSelection = TRUE;
-
-	bool noSelectionAnymore = hadOldStart && hadOldEnd && leftSelection && !inSelection && !c.paragraph()->hasSelection( id ) && c.atParagEnd();
-	c.paragraph()->removeSelection( id );
-	if ( inSelection ) {
-	    if ( c.paragraph() == start.paragraph() && start.paragraph() == end.paragraph() ) {
-		c.paragraph()->setSelection( id, TQMIN( start.index(), end.index() ), TQMAX( start.index(), end.index() ) );
-	    } else if ( c.paragraph() == start.paragraph() && !hadEndParag ) {
-		c.paragraph()->setSelection( id, start.index(), c.paragraph()->length() - 1 );
-	    } else if ( c.paragraph() == end.paragraph() && !hadStartParag ) {
-		c.paragraph()->setSelection( id, end.index(), c.paragraph()->length() - 1 );
-	    } else if ( c.paragraph() == end.paragraph() && hadEndParag ) {
-		c.paragraph()->setSelection( id, 0, end.index() );
-	    } else if ( c.paragraph() == start.paragraph() && hadStartParag ) {
-		c.paragraph()->setSelection( id, 0, start.index() );
-	    } else {
-		c.paragraph()->setSelection( id, 0, c.paragraph()->length() - 1 );
-	    }
-	}
-
-	if ( leftSelection )
-	    inSelection = FALSE;
-
-	if ( noSelectionAnymore )
-	    break;
-	// *ugle*hack optimization
-	TQTextParagraph *p = c.paragraph();
-	if (  p->mightHaveCustomItems || p == start.paragraph() || p == end.paragraph() || p == lastParagraph() ) {
-	    c.gotoNextLetter();
-	    if ( p == lastParagraph() && c.atParagEnd() )
-		break;
-	} else {
-	    if ( p->document()->parent() )
-		do {
-		    c.gotoNextLetter();
-		} while ( c.paragraph() == p );
-	    else
-		c.setParagraph( p->next() );
-	}
-    }
-
-    if ( !sel.swapped )
-	sel.startCursor.paragraph()->setSelection( id, sel.startCursor.index(), sel.startCursor.paragraph()->length() - 1 );
-
-    sel.startCursor = start;
-    sel.endCursor = end;
-    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() )
-	sel.swapped = sel.startCursor.index() > sel.endCursor.index();
-
-    setSelectionEndHelper( id, sel, start, end );
-
-    return TRUE;
-}
-
-void TQTextDocument::selectAll( int id )
-{
-    removeSelection( id );
-
-    TQTextDocumentSelection sel;
-    sel.swapped = FALSE;
-    TQTextCursor c( this );
-
-    c.setParagraph( fParag );
-    c.setIndex( 0 );
-    sel.startCursor = c;
-
-    c.setParagraph( lParag );
-    c.setIndex( lParag->length() - 1 );
-    sel.endCursor = c;
-
-    selections.insert( id, sel );
-
-    TQTextParagraph *p = fParag;
-    while ( p ) {
-	p->setSelection( id, 0, p->length() - 1 );
-	p = p->next();
-    }
-
-    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
-	d->selectAll( id );
-}
-
-bool TQTextDocument::removeSelection( int id )
-{
-    if ( !selections.contains( id ) )
-	return FALSE;
-
-    TQTextDocumentSelection &sel = selections[ id ];
-
-    TQTextCursor start = sel.swapped ? sel.endCursor : sel.startCursor;
-    TQTextCursor end = sel.swapped ? sel.startCursor : sel.endCursor;
-    TQTextParagraph* p = 0;
-    while ( start != end ) {
-	if ( p != start.paragraph() ) {
-	    p = start.paragraph();
-	    p->removeSelection( id );
-	    //### avoid endless loop by all means necessary, did somebody mention refactoring?
-	    if ( !parent() && p == lParag )
-		break;
-	}
-	start.gotoNextLetter();
-    }
-    p = start.paragraph();
-    p->removeSelection( id );
-    selections.remove( id );
-    return TRUE;
-}
-
-TQString TQTextDocument::selectedText( int id, bool asRichText ) const
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( id );
-    if ( it == selections.end() )
-	return TQString::null;
-
-    TQTextDocumentSelection sel = *it;
-
-
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if ( sel.swapped ) {
-	c2 = sel.startCursor;
-	c1 = sel.endCursor;
-    }
-
-    /* 3.0.3 improvement: Make it possible to get a reasonable
-       selection inside a table.  This approach is very conservative:
-       make sure that both cursors have the same depth level and point
-       to paragraphs within the same text document.
-
-       Meaning if you select text in two table cells, you will get the
-       entire table. This is still far better than the 3.0.2, where
-       you always got the entire table.
-
-       ### Fix this properly when refactoring
-     */
-    while ( c2.nestedDepth() > c1.nestedDepth() )
-	c2.oneUp();
-    while ( c1.nestedDepth() > c2.nestedDepth() )
-	c1.oneUp();
-    while ( c1.nestedDepth() && c2.nestedDepth() &&
-	    c1.paragraph()->document() != c2.paragraph()->document() ) {
-	c1.oneUp();
-	c2.oneUp();
-    }
-    // do not trust sel_swapped with tables. Fix this properly when refactoring as well
-    if ( c1.paragraph()->paragId() > c2.paragraph()->paragId() ||
-	 (c1.paragraph() == c2.paragraph() && c1.index() > c2.index() ) ) {
-	TQTextCursor tmp = c1;
-	c2 = c1;
-	c1 = tmp;
-    }
-
-    // end selection 3.0.3 improvement
-
-    if ( asRichText && !parent() ) {
-	richTextExportStart = &c1;
-	richTextExportEnd = &c2;
-
-	TQString sel = richText();
-	int from = sel.find( "<!--StartFragment-->" );
-	if ( from >= 0 ) {
-	    from += 20;
-	    // find the previous span and move it into the start fragment before we clip it
-	    TQString prevspan;
-	    int pspan = sel.findRev( "<span", from-21 );
-	    if ( pspan > sel.findRev( "</span", from-21 ) ) {
-		int spanend = sel.find( '>', pspan );
-		prevspan = sel.mid( pspan, spanend - pspan + 1 );
-	    }
-	    int to = sel.findRev( "<!--EndFragment-->" );
-	    if ( from <= to )
-		sel = "<!--StartFragment-->" + prevspan + sel.mid( from, to - from );
-	}
-	richTextExportStart = richTextExportEnd = 0;
-	return sel;
-    }
-
-    TQString s;
-    if ( c1.paragraph() == c2.paragraph() ) {
-	TQTextParagraph *p = c1.paragraph();
-	int end = c2.index();
-	if ( p->at( TQMAX( 0, end - 1 ) )->isCustom() )
-	    ++end;
-	if ( !p->mightHaveCustomItems ) {
-	    s += p->string()->toString().mid( c1.index(), end - c1.index() );
-	} else {
-	    for ( int i = c1.index(); i < end; ++i ) {
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		if ( p->at( i )->isCustom() ) {
-		    if ( p->at( i )->customItem()->isNested() ) {
-			s += "\n";
-			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
-			TQPtrList<TQTextTableCell> cells = t->tableCells();
-			for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
-			    s += c->richText()->plainText() + "\n";
-			s += "\n";
-		    }
-		} else
-#endif
-		{
-		    s += p->at( i )->c;
-		}
-	    }
-	}
-    } else {
-	TQTextParagraph *p = c1.paragraph();
-	int start = c1.index();
-	while ( p ) {
-	    int end = p == c2.paragraph() ? c2.index() : p->length() - 1;
-	    if ( p == c2.paragraph() && p->at( TQMAX( 0, end - 1 ) )->isCustom() )
-		++end;
-	    if ( !p->mightHaveCustomItems ) {
-		s += p->string()->toString().mid( start, end - start );
-		if ( p != c2.paragraph() )
-		    s += "\n";
-	    } else {
-		for ( int i = start; i < end; ++i ) {
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		    if ( p->at( i )->isCustom() ) {
-			if ( p->at( i )->customItem()->isNested() ) {
-			    s += "\n";
-			    TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
-			    TQPtrList<TQTextTableCell> cells = t->tableCells();
-			    for ( TQTextTableCell *c = cells.first(); c; c = cells.next() )
-				s += c->richText()->plainText() + "\n";
-			    s += "\n";
-			}
-		    } else
-#endif
-		    {
-			s += p->at( i )->c;
-		    }
-		}
-	    }
-	    start = 0;
-	    if ( p == c2.paragraph() )
-		break;
-	    p = p->next();
-	}
-    }
-    // ### workaround for plain text export until we get proper
-    // mime types: turn tqunicode line seperators into the more
-    // widely understood \n. Makes copy and pasting code snipplets
-    // from within Assistent possible
-    TQChar* uc = (TQChar*) s.tqunicode();
-    for ( int ii = 0; ii < s.length(); ii++ ) {
-	if ( uc[(int)ii] == TQChar_linesep )
-	    uc[(int)ii] = TQChar('\n');
-        else if ( uc[(int)ii] == TQChar::nbsp )
-	    uc[(int)ii] = TQChar(' ');
-    }
-    return s;
-}
-
-void TQTextDocument::setFormat( int id, TQTextFormat *f, int flags )
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( id );
-    if ( it == selections.end() )
-	return;
-
-    TQTextDocumentSelection sel = *it;
-
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if ( sel.swapped ) {
-	c2 = sel.startCursor;
-	c1 = sel.endCursor;
-    }
-
-    c2.restoreState();
-    c1.restoreState();
-
-    if ( c1.paragraph() == c2.paragraph() ) {
-	c1.paragraph()->setFormat( c1.index(), c2.index() - c1.index(), f, TRUE, flags );
-	return;
-    }
-
-    c1.paragraph()->setFormat( c1.index(), c1.paragraph()->length() - c1.index(), f, TRUE, flags );
-    TQTextParagraph *p = c1.paragraph()->next();
-    while ( p && p != c2.paragraph() ) {
-	p->setFormat( 0, p->length(), f, TRUE, flags );
-	p = p->next();
-    }
-    c2.paragraph()->setFormat( 0, c2.index(), f, TRUE, flags );
-}
-
-void TQTextDocument::removeSelectedText( int id, TQTextCursor *cursor )
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextCursor c1 = sel.startCursor;
-    TQTextCursor c2 = sel.endCursor;
-    if ( sel.swapped ) {
-	c2 = sel.startCursor;
-	c1 = sel.endCursor;
-    }
-
-    // ### no support for editing tables yet
-    if ( c1.nestedDepth() || c2.nestedDepth() )
-	return;
-
-    c2.restoreState();
-    c1.restoreState();
-
-    *cursor = c1;
-    removeSelection( id );
-
-    if ( c1.paragraph() == c2.paragraph() ) {
-	c1.paragraph()->remove( c1.index(), c2.index() - c1.index() );
-	return;
-    }
-
-    if ( c1.paragraph() == fParag && c1.index() == 0 &&
-	 c2.paragraph() == lParag && c2.index() == lParag->length() - 1 )
-	cursor->setValid( FALSE );
-
-    bool didGoLeft = FALSE;
-    if (  c1.index() == 0 && c1.paragraph() != fParag ) {
-	cursor->gotoPreviousLetter();
-	didGoLeft = cursor->isValid();
-    }
-
-    c1.paragraph()->remove( c1.index(), c1.paragraph()->length() - 1 - c1.index() );
-    TQTextParagraph *p = c1.paragraph()->next();
-    int dy = 0;
-    TQTextParagraph *tmp;
-    while ( p && p != c2.paragraph() ) {
-	tmp = p->next();
-	dy -= p->rect().height();
-	delete p;
-	p = tmp;
-    }
-    c2.paragraph()->remove( 0, c2.index() );
-    while ( p ) {
-	p->move( dy );
-	p->tqinvalidate( 0 );
-	p->setEndState( -1 );
-	p = p->next();
-    }
-
-
-    c1.paragraph()->join( c2.paragraph() );
-
-    if ( didGoLeft )
-	cursor->gotoNextLetter();
-}
-
-void TQTextDocument::indentSelection( int id )
-{
-    QMap<int, TQTextDocumentSelection>::Iterator it = selections.find( id );
-    if ( it == selections.end() )
-	return;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextParagraph *startParag = sel.startCursor.paragraph();
-    TQTextParagraph *endParag = sel.endCursor.paragraph();
-    if ( sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId() ) {
-	endParag = sel.startCursor.paragraph();
-	startParag = sel.endCursor.paragraph();
-    }
-
-    TQTextParagraph *p = startParag;
-    while ( p && p != endParag ) {
-	p->indent();
-	p = p->next();
-    }
-}
-
-void TQTextDocument::addCommand( TQTextCommand *cmd )
-{
-    commandHistory->addCommand( cmd );
-}
-
-TQTextCursor *TQTextDocument::undo( TQTextCursor *c )
-{
-    return commandHistory->undo( c );
-}
-
-TQTextCursor *TQTextDocument::redo( TQTextCursor *c )
-{
-    return commandHistory->redo( c );
-}
-
-bool TQTextDocument::find( TQTextCursor& cursor, const TQString &expr, bool cs, bool wo, bool forward )
-{
-    removeSelection( Standard );
-    TQTextParagraph *p = 0;
-    if ( expr.isEmpty() )
-	return FALSE;
-    for (;;) {
-	if ( p != cursor.paragraph() ) {
-	    p = cursor.paragraph();
-	    TQString s = cursor.paragraph()->string()->toString();
-	    int start = cursor.index();
-	    for ( ;; ) {
-		int res = forward ? s.find( expr, start, cs ) : s.findRev( expr, start, cs );
-		int end = res + expr.length();
-		if ( res == -1 || ( !forward && start <= res ) )
-		    break;
-		if ( !wo || ( ( res == 0 || s[ res - 1 ].isSpace() || s[ res - 1 ].isPunct() ) &&
-			      ( end == (int)s.length() || s[ end ].isSpace() || s[ end ].isPunct() ) ) ) {
-		    removeSelection( Standard );
-		    cursor.setIndex( forward ? end : res );
-		    setSelectionStart( Standard, cursor );
-		    cursor.setIndex( forward ? res : end );
-		    setSelectionEnd( Standard, cursor );
-		    if ( !forward )
-			cursor.setIndex( res );
-		    return TRUE;
-		}
-		start = res + (forward ? 1 : -1);
-	    }
-	}
-	if ( forward ) {
-	    if ( cursor.paragraph() == lastParagraph() && cursor.atParagEnd() )
-		 break;
-	    cursor.gotoNextLetter();
-	} else {
-	    if ( cursor.paragraph() == firstParagraph() && cursor.atParagStart() )
-		 break;
-	    cursor.gotoPreviousLetter();
-	}
-    }
-    return FALSE;
-}
-
-void TQTextDocument::setTextFormat( TQt::TextFormat f )
-{
-    txtFormat = f;
-    if ( fParag == lParag && fParag->length() <= 1 )
-	fParag->rtext = ( f == TQt::RichText );
-}
-
-TQt::TextFormat TQTextDocument::textFormat() const
-{
-    return txtFormat;
-}
-
-bool TQTextDocument::inSelection( int selId, const TQPoint &pos ) const
-{
-    QMap<int, TQTextDocumentSelection>::ConstIterator it = selections.find( selId );
-    if ( it == selections.end() )
-	return FALSE;
-
-    TQTextDocumentSelection sel = *it;
-    TQTextParagraph *startParag = sel.startCursor.paragraph();
-    TQTextParagraph *endParag = sel.endCursor.paragraph();
-    if ( sel.startCursor.paragraph() == sel.endCursor.paragraph() &&
-	 sel.startCursor.paragraph()->selectionStart( selId ) == sel.endCursor.paragraph()->selectionEnd( selId ) )
-	return FALSE;
-    if ( sel.endCursor.paragraph()->paragId() < sel.startCursor.paragraph()->paragId() ) {
-	endParag = sel.startCursor.paragraph();
-	startParag = sel.endCursor.paragraph();
-    }
-
-    TQTextParagraph *p = startParag;
-    while ( p ) {
-	if ( p->rect().contains( pos ) ) {
-	    bool inSel = FALSE;
-	    int selStart = p->selectionStart( selId );
-	    int selEnd = p->selectionEnd( selId );
-	    int y = 0;
-	    int h = 0;
-	    for ( int i = 0; i < p->length(); ++i ) {
-		if ( i == selStart )
-		    inSel = TRUE;
-		if ( i == selEnd )
-		    break;
-		if ( p->at( i )->lineStart ) {
-		    y = (*p->lineStarts.find( i ))->y;
-		    h = (*p->lineStarts.find( i ))->h;
-		}
-		if ( pos.y() - p->rect().y() >= y && pos.y() - p->rect().y() <= y + h ) {
-		    if ( inSel && pos.x() >= p->at( i )->x &&
-			 pos.x() <= p->at( i )->x + p->at( i )->format()->width( p->at( i )->c ) )
-			return TRUE;
-		}
-	    }
-	}
-	if ( pos.y() < p->rect().y() )
-	    break;
-	if ( p == endParag )
-	    break;
-	p = p->next();
-    }
-
-    return FALSE;
-}
-
-void TQTextDocument::doLayout( TQPainter *p, int w )
-{
-    minw = wused = 0;
-    if ( !is_printer( p ) )
-	p = 0;
-    withoutDoubleBuffer = ( p != 0 );
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter( p );
-    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
-    flow_->setWidth( w );
-    cw = w;
-    vw = w;
-    TQTextParagraph *parag = fParag;
-    while ( parag ) {
-	parag->tqinvalidate( 0 );
-	if ( p )
-	    parag->adjustToPainter( p );
-	parag->format();
-	parag = parag->next();
-    }
-    TQTextFormat::setPainter( oldPainter );
-}
-
-TQPixmap *TQTextDocument::bufferPixmap( const TQSize &s )
-{
-    if ( !buf_pixmap )
-	buf_pixmap = new TQPixmap( s.expandedTo( TQSize(1,1) ) );
-    else if ( buf_pixmap->size() != s )
-	buf_pixmap->resize( s.expandedTo( buf_pixmap->size() ) );
-    return buf_pixmap;
-}
-
-void TQTextDocument::draw( TQPainter *p, const TQRect &rect, const TQColorGroup &cg, const TQBrush *paper )
-{
-    if ( !firstParagraph() )
-	return;
-
-    if ( paper ) {
-	p->setBrushOrigin( -int( p->translationX() ),
-			   -int( p->translationY() ) );
-
-	p->fillRect( rect, *paper );
-    }
-
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter( p );
-
-    if ( formatCollection()->defaultFormat()->color() != cg.text() )
-	setDefaultFormat( formatCollection()->defaultFormat()->font(), cg.text() );
-
-    TQTextParagraph *parag = firstParagraph();
-    while ( parag ) {
-	if ( !parag->isValid() )
-	    parag->format();
-	int y = parag->rect().y();
-	TQRect pr( parag->rect() );
-	pr.setX( 0 );
-	pr.setWidth( TQWIDGETSIZE_MAX );
-	if ( !rect.isNull() && !rect.intersects( pr ) ) {
-	    parag = parag->next();
-	    continue;
-	}
-	p->translate( 0, y );
-	if ( rect.isValid() )
-	    parag->paint( *p, cg, 0, FALSE, rect.x(), rect.y(), rect.width(), rect.height() );
-	else
-	    parag->paint( *p, cg, 0, FALSE );
-	p->translate( 0, -y );
-	parag = parag->next();
-	if ( !flow()->isEmpty() )
-	    flow()->drawFloatingItems( p, rect.x(), rect.y(), rect.width(), rect.height(), cg, FALSE );
-    }
-    TQTextFormat::setPainter(oldPainter);
-}
-
-void TQTextDocument::drawParagraph( TQPainter *p, TQTextParagraph *parag, int cx, int cy, int cw, int ch,
-			       TQPixmap *&doubleBuffer, const TQColorGroup &cg,
-			       bool drawCursor, TQTextCursor *cursor, bool resetChanged )
-{
-    TQPainter *painter = 0;
-    if ( resetChanged )
-	parag->setChanged( FALSE );
-    TQRect ir( parag->rect() );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if (!parag->tableCell())
-#endif
-	ir.setWidth(width());
-
-    bool uDoubleBuffer = useDoubleBuffer( parag, p );
-
-    if ( uDoubleBuffer  ) {
-	painter = new TQPainter;
-	if ( cx >= 0 && cy >= 0 )
-	    ir = ir.intersect( TQRect( cx, cy, cw, ch ) );
-	if ( !doubleBuffer ||
-	     ir.width() > doubleBuffer->width() ||
-	     ir.height() > doubleBuffer->height() ) {
-	    doubleBuffer = bufferPixmap( ir.size() );
-	    painter->begin( doubleBuffer );
-	} else {
-	    painter->begin( doubleBuffer );
-	}
-    } else {
-	painter = p;
-	painter->translate( ir.x(), ir.y() );
-    }
-
-    painter->setBrushOrigin( -ir.x(), -ir.y() );
-
-    if ( uDoubleBuffer || is_printer( painter ) )
-	painter->fillRect( TQRect( 0, 0, ir.width(), ir.height() ), parag->backgroundBrush( cg ) );
-    else if ( cursor && cursor->paragraph() == parag )
-	painter->fillRect( TQRect( parag->at( cursor->index() )->x, 0, 2, ir.height() ),
-			   parag->backgroundBrush( cg ) );
-
-    painter->translate( -( ir.x() - parag->rect().x() ),
-			-( ir.y() - parag->rect().y() ) );
-    parag->paint( *painter, cg, drawCursor ? cursor : 0, TRUE, cx, cy, cw, ch );
-
-    if ( uDoubleBuffer ) {
-	delete painter;
-	painter = 0;
-	p->drawPixmap( ir.topLeft(), *doubleBuffer, TQRect( TQPoint( 0, 0 ), ir.size() ) );
-    } else {
-	painter->translate( -ir.x(), -ir.y() );
-    }
-
-    parag->document()->nextDoubleBuffered = FALSE;
-}
-
-TQTextParagraph *TQTextDocument::draw( TQPainter *p, int cx, int cy, int cw, int ch, const TQColorGroup &cg,
-				 bool onlyChanged, bool drawCursor, TQTextCursor *cursor, bool resetChanged )
-{
-    if ( withoutDoubleBuffer || (par && par->withoutDoubleBuffer) ) {
-	withoutDoubleBuffer = TRUE;
-	TQRect r;
-	draw( p, r, cg );
-	return 0;
-    }
-    withoutDoubleBuffer = FALSE;
-
-    if ( !firstParagraph() )
-	return 0;
-
-    TQPainter * oldPainter = TQTextFormat::painter();
-    TQTextFormat::setPainter( p );
-    if ( formatCollection()->defaultFormat()->color() != cg.text() )
-	setDefaultFormat( formatCollection()->defaultFormat()->font(), cg.text() );
-
-    if ( cx < 0 && cy < 0 ) {
-	cx = 0;
-	cy = 0;
-	cw = width();
-	ch = height();
-    }
-
-    TQTextParagraph *lastFormatted = 0;
-    TQTextParagraph *parag = firstParagraph();
-
-    TQPixmap *doubleBuffer = 0;
-
-    while ( parag ) {
-	lastFormatted = parag;
-	if ( !parag->isValid() )
-	    parag->format();
-
-	TQRect pr = parag->rect();
-	pr.setWidth( parag->document()->width() );
-	if ( pr.y() > cy + ch )
-	    goto floating;
-	TQRect clipr( cx, cy, cw, ch );
-	if ( !pr.intersects( clipr ) || ( onlyChanged && !parag->hasChanged() ) ) {
-	    pr.setWidth( parag->document()->width() );
-	    parag = parag->next();
-	    continue;
-	}
-
-	drawParagraph( p, parag, cx, cy, cw, ch, doubleBuffer, cg, drawCursor, cursor, resetChanged );
-	parag = parag->next();
-    }
-
-    parag = lastParagraph();
-
- floating:
-    if ( parag->rect().y() + parag->rect().height() < parag->document()->height() ) {
-	if ( !parag->document()->parent() ) {
-	    TQRect fillRect = TQRect( 0, parag->rect().y() + parag->rect().height(), parag->document()->width(),
-		parag->document()->height() - ( parag->rect().y() + parag->rect().height() ) );
-	    if ( TQRect( cx, cy, cw, ch ).intersects( fillRect ) )
-		p->fillRect( fillRect, cg.brush( TQColorGroup::Base ) );
-	}
-	if ( !flow()->isEmpty() ) {
-	    TQRect cr( cx, cy, cw, ch );
-	    flow()->drawFloatingItems( p, cr.x(), cr.y(), cr.width(), cr.height(), cg, FALSE );
-	}
-    }
-
-    if ( buf_pixmap && buf_pixmap->height() > 300 ) {
-	delete buf_pixmap;
-	buf_pixmap = 0;
-    }
-
-    TQTextFormat::setPainter(oldPainter);
-    return lastFormatted;
-}
-
-/*
-  #### this function only sets the default font size in the format collection
- */
-void TQTextDocument::setDefaultFormat( const TQFont &font, const TQColor &color )
-{
-    bool reformat = font != fCollection->defaultFormat()->font();
-    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
-	d->setDefaultFormat( font, color );
-    fCollection->updateDefaultFormat( font, color, sheet_ );
-
-    if ( !reformat )
-	return;
-    tStopWidth = formatCollection()->defaultFormat()->width( 'x' ) * 8;
-
-    // tqinvalidate paragraphs and custom items
-    TQTextParagraph *p = fParag;
-    while ( p ) {
-	p->tqinvalidate( 0 );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	for ( int i = 0; i < p->length() - 1; ++i )
-	    if ( p->at( i )->isCustom() )
-		p->at( i )->customItem()->tqinvalidate();
-#endif
-	p = p->next();
-    }
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-void TQTextDocument::registerCustomItem( TQTextCustomItem *i, TQTextParagraph *p )
-{
-    if ( i && i->placement() != TQTextCustomItem::PlaceInline ) {
-	flow_->registerFloatingItem( i );
-	p->registerFloatingItem( i );
-    }
-    if (i) i->setParagraph( p );
-    p->mightHaveCustomItems = mightHaveCustomItems = TRUE;
-}
-
-void TQTextDocument::unregisterCustomItem( TQTextCustomItem *i, TQTextParagraph *p )
-{
-    p->unregisterFloatingItem( i );
-    i->setParagraph( 0 );
-    flow_->unregisterFloatingItem( i );
-}
-#endif
-
-bool TQTextDocument::hasFocusParagraph() const
-{
-    return !!focusIndicator.parag;
-}
-
-TQString TQTextDocument::focusHref() const
-{
-    return focusIndicator.href;
-}
-
-TQString TQTextDocument::focusName() const
-{
-    return focusIndicator.name;
-}
-
-bool TQTextDocument::focusNextPrevChild( bool next )
-{
-    if ( !focusIndicator.parag ) {
-	if ( next ) {
-	    focusIndicator.parag = fParag;
-	    focusIndicator.start = 0;
-	    focusIndicator.len = 0;
-	} else {
-	    focusIndicator.parag = lParag;
-	    focusIndicator.start = lParag->length();
-	    focusIndicator.len = 0;
-	}
-    } else {
-	focusIndicator.parag->setChanged( TRUE );
-    }
-    focusIndicator.href = TQString::null;
-    focusIndicator.name = TQString::null;
-
-    if ( next ) {
-	TQTextParagraph *p = focusIndicator.parag;
-	int index = focusIndicator.start + focusIndicator.len;
-	while ( p ) {
-	    for ( int i = index; i < p->length(); ++i ) {
-		if ( p->at( i )->isAnchor() ) {
-		    p->setChanged( TRUE );
-		    focusIndicator.parag = p;
-		    focusIndicator.start = i;
-		    focusIndicator.len = 0;
-		    focusIndicator.href = p->at( i )->anchorHref();
-		    focusIndicator.name = p->at( i )->anchorName();
-		    while ( i < p->length() ) {
-			if ( !p->at( i )->isAnchor() )
-			    return TRUE;
-			focusIndicator.len++;
-			i++;
-		    }
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		} else if ( p->at( i )->isCustom() ) {
-		    if ( p->at( i )->customItem()->isNested() ) {
-			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
-			TQPtrList<TQTextTableCell> cells = t->tableCells();
-			// first try to continue
-			TQTextTableCell *c;
-			bool resetCells = TRUE;
-			for ( c = cells.first(); c; c = cells.next() ) {
-			    if ( c->richText()->hasFocusParagraph() ) {
-				if ( c->richText()->focusNextPrevChild( next ) ) {
-				    p->setChanged( TRUE );
-				    focusIndicator.parag = p;
-				    focusIndicator.start = i;
-				    focusIndicator.len = 0;
-				    focusIndicator.href = c->richText()->focusHref();
-				    focusIndicator.name = c->richText()->focusName();
-				    return TRUE;
-				} else {
-				    resetCells = FALSE;
-				    c = cells.next();
-				    break;
-				}
-			    }
-			}
-			// now really try
-			if ( resetCells )
-			    c = cells.first();
-			for ( ; c; c = cells.next() ) {
-			    if ( c->richText()->focusNextPrevChild( next ) ) {
-				p->setChanged( TRUE );
-				focusIndicator.parag = p;
-				focusIndicator.start = i;
-				focusIndicator.len = 0;
-				focusIndicator.href = c->richText()->focusHref();
-				focusIndicator.name = c->richText()->focusName();
-				return TRUE;
-			    }
-			}
-		    }
-#endif
-		}
-	    }
-	    index = 0;
-	    p = p->next();
-	}
-    } else {
-	TQTextParagraph *p = focusIndicator.parag;
-	int index = focusIndicator.start - 1;
-	if ( focusIndicator.len == 0 && index < focusIndicator.parag->length() - 1 )
-	    index++;
-	while ( p ) {
-	    for ( int i = index; i >= 0; --i ) {
-		if ( p->at( i )->isAnchor() ) {
-		    p->setChanged( TRUE );
-		    focusIndicator.parag = p;
-		    focusIndicator.start = i;
-		    focusIndicator.len = 0;
-		    focusIndicator.href = p->at( i )->anchorHref();
-		    focusIndicator.name = p->at( i )->anchorName();
-		    while ( i >= -1 ) {
-			if ( i < 0 || !p->at( i )->isAnchor() ) {
-			    focusIndicator.start++;
-			    return TRUE;
-			}
-			if ( i < 0 )
-			    break;
-			focusIndicator.len++;
-			focusIndicator.start--;
-			i--;
-		    }
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		} else if ( p->at( i )->isCustom() ) {
-		    if ( p->at( i )->customItem()->isNested() ) {
-			TQTextTable *t = (TQTextTable*)p->at( i )->customItem();
-			TQPtrList<TQTextTableCell> cells = t->tableCells();
-			// first try to continue
-			TQTextTableCell *c;
-			bool resetCells = TRUE;
-			for ( c = cells.last(); c; c = cells.prev() ) {
-			    if ( c->richText()->hasFocusParagraph() ) {
-				if ( c->richText()->focusNextPrevChild( next ) ) {
-				    p->setChanged( TRUE );
-				    focusIndicator.parag = p;
-				    focusIndicator.start = i;
-				    focusIndicator.len = 0;
-				    focusIndicator.href = c->richText()->focusHref();
-				    focusIndicator.name = c->richText()->focusName();
-				    return TRUE;
-				} else {
-				    resetCells = FALSE;
-				    c = cells.prev();
-				    break;
-				}
-			    }
-			    if ( cells.at() == 0 )
-				break;
-			}
-			// now really try
-			if ( resetCells )
-			    c = cells.last();
-			for ( ; c; c = cells.prev() ) {
-			    if ( c->richText()->focusNextPrevChild( next ) ) {
-				p->setChanged( TRUE );
-				focusIndicator.parag = p;
-				focusIndicator.start = i;
-				focusIndicator.len = 0;
-				focusIndicator.href = c->richText()->focusHref();
-				focusIndicator.name = c->richText()->focusName();
-				return TRUE;
-			    }
-			    if ( cells.at() == 0 )
-				break;
-			}
-		    }
-#endif
-		}
-	    }
-	    p = p->prev();
-	    if ( p )
-		index = p->length() - 1;
-	}
-    }
-
-    focusIndicator.parag = 0;
-
-    return FALSE;
-}
-
-int TQTextDocument::length() const
-{
-    int l = -1;
-    TQTextParagraph *p = fParag;
-    while ( p ) {
-	l += p->length();
-	p = p->next();
-    }
-    return TQMAX(0,l);
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-int TQTextFormat::width( const TQChar &c ) const
-{
-    if ( c.tqunicode() == 0xad ) // soft hyphen
-	return 0;
-    if ( !pntr || !pntr->isActive() ) {
-	if ( c == '\t' )
-	    return fm.width( ' ' );
-	if ( ha == AlignNormal ) {
-	    int w;
-	    if ( c.row() )
-		w = fm.width( c );
-	    else
-		w = widths[ c.tqunicode() ];
-	    if ( w == 0 && !c.row() ) {
-		w = fm.width( c );
-		( (TQTextFormat*)this )->widths[ c.tqunicode() ] = w;
-	    }
-	    return w;
-	} else {
-	    TQFont f( fn );
-	    if ( usePixelSizes )
-		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
-	    else
-		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
-	    TQFontMetrics fm_( f );
-	    return fm_.width( c );
-	}
-    }
-
-    TQFont f( fn );
-    if ( ha != AlignNormal ) {
-	if ( usePixelSizes )
-	    f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
-	else
-	    f.setPointSize( ( f.pointSize() * 2 ) / 3 );
-    }
-    applyFont( f );
-
-    return pntr_fm->width( c );
-}
-
-int TQTextFormat::width( const TQString &str, int pos ) const
-{
-    int w = 0;
-    if ( str.tqunicode()[ pos ].tqunicode() == 0xad )
-	return w;
-    if ( !pntr || !pntr->isActive() ) {
-	if ( ha == AlignNormal ) {
-	    w = fm.charWidth( str, pos );
-	} else {
-	    TQFont f( fn );
-	    if ( usePixelSizes )
-		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
-	    else
-		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
-	    TQFontMetrics fm_( f );
-	    w = fm_.charWidth( str, pos );
-	}
-    } else {
-	TQFont f( fn );
-	if ( ha != AlignNormal ) {
-	    if ( usePixelSizes )
-		f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
-	    else
-		f.setPointSize( ( f.pointSize() * 2 ) / 3 );
-	}
-	applyFont( f );
-	w = pntr_fm->charWidth( str, pos );
-    }
-    return w;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextString::TQTextString()
-{
-    bidiDirty = TRUE;
-    bidi = FALSE;
-    rightToLeft = FALSE;
-    dir = TQChar::DirON;
-}
-
-TQTextString::TQTextString( const TQTextString &s )
-{
-    bidiDirty = TRUE;
-    bidi = s.bidi;
-    rightToLeft = s.rightToLeft;
-    dir = s.dir;
-    data = s.data;
-    data.detach();
-    for ( int i = 0; i < (int)data.size(); ++i ) {
-	TQTextFormat *f = data[i].format();
-	if ( f )
-	    f->addRef();
-    }
-}
-
-void TQTextString::insert( int index, const QString &s, TQTextFormat *f )
-{
-    insert( index, s.tqunicode(), s.length(), f );
-}
-
-void TQTextString::insert( int index, const QChar *tqunicode, int len, TQTextFormat *f )
-{
-    int os = data.size();
-    data.resize( data.size() + len, TQGArray::SpeedOptim );
-    if ( index < os ) {
-	memmove( data.data() + index + len, data.data() + index,
-		 sizeof( TQTextStringChar ) * ( os - index ) );
-    }
-    TQTextStringChar *ch = data.data() + index;
-    for ( int i = 0; i < len; ++i ) {
-	ch->x = 0;
-	ch->lineStart = 0;
-	ch->d.format = 0;
-	ch->nobreak = FALSE;
-	ch->type = TQTextStringChar::Regular;
- 	ch->d.format = f;
-	ch->rightToLeft = 0;
-	ch->c = tqunicode[i];
-	++ch;
-    }
-    bidiDirty = TRUE;
-}
-
-TQTextString::~TQTextString()
-{
-    clear();
-}
-
-void TQTextString::insert( int index, TQTextStringChar *c, bool doAddRefFormat  )
-{
-    int os = data.size();
-    data.resize( data.size() + 1, TQGArray::SpeedOptim );
-    if ( index < os ) {
-	memmove( data.data() + index + 1, data.data() + index,
-		 sizeof( TQTextStringChar ) * ( os - index ) );
-    }
-    TQTextStringChar &ch = data[ (int)index ];
-    ch.c = c->c;
-    ch.x = 0;
-    ch.lineStart = 0;
-    ch.rightToLeft = 0;
-    ch.d.format = 0;
-    ch.type = TQTextStringChar::Regular;
-    ch.nobreak = FALSE;
-    if ( doAddRefFormat && c->format() )
-	c->format()->addRef();
-    ch.setFormat( c->format() );
-    bidiDirty = TRUE;
-}
-
-int TQTextString::appendParagraphs( TQTextParagraph *start, TQTextParagraph *end )
-{
-    int paragCount = 0;
-    int newLength = data.size();
-    TQTextParagraph *p = start;
-    for (; p != end; p = p->next()) {
-        newLength += p->length();
-        ++paragCount;
-    }
-
-    const int oldLength = data.size();
-    data.resize(newLength, TQGArray::SpeedOptim);
-
-    TQTextStringChar *d = &data[oldLength];
-    for (p = start; p != end; p = p->next()) {
-        const TQTextStringChar * const src = p->at(0);
-        int i = 0;
-        for (; i < p->length() - 1; ++i) {
-            d[i].c = src[i].c;
-            d[i].x = 0;
-            d[i].lineStart = 0;
-            d[i].rightToLeft = 0;
-            d[i].type = TQTextStringChar::Regular;
-            d[i].nobreak = FALSE;
-            d[i].d.format = src[i].format();
-            if (d[i].d.format)
-                d[i].d.format->addRef();
-        }
-        d[i].x = 0;
-        d[i].lineStart = 0;
-        d[i].nobreak = FALSE;
-        d[i].type = TQTextStringChar::Regular;
-        d[i].d.format = 0;
-        d[i].rightToLeft = 0;
-        d[i].c = '\n';
-        d += p->length();
-    }
-
-    bidiDirty = TRUE;
-    return paragCount;
-}
-
-void TQTextString::truncate( int index )
-{
-    index = TQMAX( index, 0 );
-    index = TQMIN( index, (int)data.size() - 1 );
-    if ( index < (int)data.size() ) {
-	for ( int i = index + 1; i < (int)data.size(); ++i ) {
-	    TQTextStringChar &ch = data[ i ];
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	    if ( !(ch.type == TQTextStringChar::Regular) ) {
-		delete ch.customItem();
-		if ( ch.d.custom->format )
-		    ch.d.custom->format->removeRef();
-		delete ch.d.custom;
-		ch.d.custom = 0;
-	    } else
-#endif
-		if ( ch.format() ) {
-		    ch.format()->removeRef();
-		}
-	}
-    }
-    data.truncate( index );
-    bidiDirty = TRUE;
-}
-
-void TQTextString::remove( int index, int len )
-{
-    for ( int i = index; i < (int)data.size() && i - index < len; ++i ) {
-	TQTextStringChar &ch = data[ i ];
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( !(ch.type == TQTextStringChar::Regular) ) {
-	    delete ch.customItem();
-	    if ( ch.d.custom->format )
-		ch.d.custom->format->removeRef();
-	    delete ch.d.custom;
-	    ch.d.custom = 0;
-	} else
-#endif
-	    if ( ch.format() ) {
-		ch.format()->removeRef();
-	    }
-    }
-    memmove( data.data() + index, data.data() + index + len,
-	     sizeof( TQTextStringChar ) * ( data.size() - index - len ) );
-    data.resize( data.size() - len, TQGArray::SpeedOptim );
-    bidiDirty = TRUE;
-}
-
-void TQTextString::clear()
-{
-    for ( int i = 0; i < (int)data.count(); ++i ) {
-	TQTextStringChar &ch = data[ i ];
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( !(ch.type == TQTextStringChar::Regular) ) {
-	    if ( ch.customItem() && ch.customItem()->placement() == TQTextCustomItem::PlaceInline )
-		delete ch.customItem();
-	    if ( ch.d.custom->format )
-		ch.d.custom->format->removeRef();
-	    delete ch.d.custom;
-	    ch.d.custom = 0;
-	} else
-#endif
-	    if ( ch.format() ) {
-		ch.format()->removeRef();
-	    }
-    }
-    data.resize( 0 );
-    bidiDirty = TRUE;
-}
-
-void TQTextString::setFormat( int index, TQTextFormat *f, bool useCollection )
-{
-    TQTextStringChar &ch = data[ index ];
-    if ( useCollection && ch.format() )
-	ch.format()->removeRef();
-    ch.setFormat( f );
-}
-
-void TQTextString::checkBidi() const
-{
-    TQTextString *that = (TQTextString *)this;
-    that->bidiDirty = FALSE;
-    int length = data.size();
-    if ( !length ) {
-	that->bidi = FALSE;
-	that->rightToLeft = dir == TQChar::DirR;
-	return;
-    }
-    const TQTextStringChar *start = data.data();
-    const TQTextStringChar *end = start + length;
-
-    ((TQTextString *)this)->stringCache = toString(data);
-
-
-    // determines the properties we need for layouting
-    TQTextEngine textEngine( toString(), 0 );
-    textEngine.direction = (TQChar::Direction) dir;
-    textEngine.itemize(TQTextEngine::SingleLine);
-    const TQCharAttributes *ca = textEngine.attributes() + length-1;
-    TQTextStringChar *ch = (TQTextStringChar *)end - 1;
-    TQScriptItem *item = &textEngine.items[textEngine.items.size()-1];
-    unsigned char bidiLevel = item->analysis.bidiLevel;
-    if ( bidiLevel )
-	that->bidi = TRUE;
-    int pos = length-1;
-    while ( ch >= start ) {
-	if ( item->position > pos ) {
-	    --item;
-	    TQ_ASSERT( item >= &textEngine.items[0] );
-	    TQ_ASSERT( item < &textEngine.items[textEngine.items.size()] );
-	    bidiLevel = item->analysis.bidiLevel;
-	    if ( bidiLevel )
-		that->bidi = TRUE;
-	}
-	ch->softBreak = ca->softBreak;
-	ch->whiteSpace = ca->whiteSpace;
-	ch->charStop = ca->charStop;
-	ch->wordStop = ca->wordStop;
-	ch->bidiLevel = bidiLevel;
-	ch->rightToLeft = (bidiLevel%2);
-	--ch;
-	--ca;
-	--pos;
-    }
-
-    if ( dir == TQChar::DirR ) {
-	that->bidi = TRUE;
-	that->rightToLeft = TRUE;
-    } else if ( dir == TQChar::DirL ) {
-	that->rightToLeft = FALSE;
-    } else {
-	that->rightToLeft = (textEngine.direction == TQChar::DirR);
-    }
-}
-
-void TQTextDocument::setStyleSheet( TQStyleSheet *s )
-{
-    if ( !s )
-	return;
-    sheet_ = s;
-    list_tm = list_bm = par_tm = par_bm = 12;
-    list_lm = 40;
-    li_tm = li_bm = 0;
-    TQStyleSheetItem* item = s->item( "ol" );
-    if ( item ) {
-	list_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
-	list_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
-	list_lm = TQMAX(0,item->margin( TQStyleSheetItem::MarginLeft ));
-    }
-    if ( (item = s->item( "li" ) ) ) {
-	li_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
-	li_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
-    }
-    if ( (item = s->item( "p" ) ) ) {
-	par_tm = TQMAX(0,item->margin( TQStyleSheetItem::MarginTop ));
-	par_bm = TQMAX(0,item->margin( TQStyleSheetItem::MarginBottom ));
-    }
-}
-
-void TQTextDocument::setUnderlineLinks( bool b ) {
-    underlLinks = b;
-    for ( TQTextDocument *d = childList.first(); d; d = childList.next() )
-	d->setUnderlineLinks( b );
-}
-
-void TQTextStringChar::setFormat( TQTextFormat *f )
-{
-    if ( type == Regular ) {
- 	d.format = f;
-    } else {
-#ifndef TQT_NO_TEXTCUSTOMITEM
- 	if ( !d.custom ) {
- 	    d.custom = new CustomData;
- 	    d.custom->custom = 0;
- 	}
- 	d.custom->format = f;
-#endif
-    }
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-void TQTextStringChar::setCustomItem( TQTextCustomItem *i )
-{
-    if ( type == Regular ) {
-	TQTextFormat *f = format();
-	d.custom = new CustomData;
-	d.custom->format = f;
-    } else {
-	delete d.custom->custom;
-    }
-    d.custom->custom = i;
-    type = (type == Anchor ? CustomAnchor : Custom);
-}
-
-void TQTextStringChar::loseCustomItem()
-{
-    if ( type == Custom ) {
-	TQTextFormat *f = d.custom->format;
-	d.custom->custom = 0;
-	delete d.custom;
-	type = Regular;
-	d.format = f;
-    } else if ( type == CustomAnchor ) {
-	d.custom->custom = 0;
-	type = Anchor;
-    }
-}
-
-#endif
-
-TQString TQTextStringChar::anchorName() const
-{
-    if ( type == Regular )
-	return TQString::null;
-    else
-	return d.custom->anchorName;
-}
-
-TQString TQTextStringChar::anchorHref() const
-{
-    if ( type == Regular )
-	return TQString::null;
-    else
-	return d.custom->anchorHref;
-}
-
-void TQTextStringChar::setAnchor( const TQString& name, const TQString& href )
-{
-    if ( type == Regular ) {
-	TQTextFormat *f = format();
-	d.custom = new CustomData;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	d.custom->custom = 0;
-#endif
-	d.custom->format = f;
-	type = Anchor;
-    } else if ( type == Custom ) {
-	type = CustomAnchor;
-    }
-    d.custom->anchorName = name;
-    d.custom->anchorHref = href;
-}
-
-
-int TQTextString::width( int idx ) const
-{
-     int w = 0;
-     TQTextStringChar *c = &at( idx );
-     if ( !c->charStop || c->c.tqunicode() == 0xad || c->c.tqunicode() == 0x2028 )
-	 return 0;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-     if( c->isCustom() ) {
-	 if( c->customItem()->placement() == TQTextCustomItem::PlaceInline )
-	     w = c->customItem()->width;
-     } else
-#endif
-     {
-	 int r = c->c.row();
-         if(r < 0x06
-#ifndef TQ_WS_WIN
-             // Uniscribe's handling of Asian makes the condition below fail.
-             || (r > 0x1f && !(r > 0xd7 && r < 0xe0))
-#endif
-             ) {
-	     w = c->format()->width( c->c );
-	 } else {
-             w = c->format()->width(toString(), idx);
-	 }
-     }
-     return w;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextParagraph::TQTextParagraph( TQTextDocument *d, TQTextParagraph *pr, TQTextParagraph *nx, bool updateIds )
-    : p( pr ), n( nx ), docOrPseudo( d ),
-      changed(FALSE), firstFormat(TRUE), firstPProcess(TRUE), needPreProcess(FALSE), fullWidth(TRUE),
-      lastInFrame(FALSE), visible(TRUE), breakable(TRUE), movedDown(FALSE),
-      mightHaveCustomItems(FALSE), hasdoc( d != 0 ), litem(FALSE), rtext(FALSE),
-      align( 0 ), lstyle( TQStyleSheetItem::ListDisc ), invalid( 0 ), mSelections( 0 ),
-#ifndef TQT_NO_TEXTCUSTOMITEM
-      mFloatingItems( 0 ),
-#endif
-      utm( 0 ), ubm( 0 ), ulm( 0 ), urm( 0 ), uflm( 0 ), ulinespacing( 0 ),
-      tabStopWidth(0), minwidth(0), tArray(0), eData( 0 ), ldepth( 0 )
-{
-    lstyle = TQStyleSheetItem::ListDisc;
-    if ( !hasdoc )
-	docOrPseudo = new TQTextParagraphPseudoDocument;
-    bgcol = 0;
-    list_val = -1;
-    painttqdevice = 0;
-    TQTextFormat* defFormat = formatCollection()->defaultFormat();
-    if ( !hasdoc ) {
-	tabStopWidth = defFormat->width( 'x' ) * 8;
-	pseudoDocument()->commandHistory = new TQTextCommandHistory( 100 );
-    }
-
-    if ( p )
-	p->n = this;
-    if ( n )
-	n->p = this;
-
-    if ( !p && hasdoc )
-	document()->setFirstParagraph( this );
-    if ( !n && hasdoc )
-	document()->setLastParagraph( this );
-
-    state = -1;
-
-    if ( p )
-	id = p->id + 1;
-    else
-	id = 0;
-    if ( n && updateIds ) {
-	TQTextParagraph *s = n;
-	while ( s ) {
-	    s->id = s->p->id + 1;
-	    s->invalidateStyleCache();
-	    s = s->n;
-	}
-    }
-
-    str = new TQTextString();
-    TQChar ch(' ');
-    str->insert( 0, &ch, 1, formatCollection()->defaultFormat() );
-}
-
-TQTextParagraph::~TQTextParagraph()
-{
-    delete str;
-    if ( hasdoc ) {
-	register TQTextDocument *doc = document();
-	if ( this == doc->minwParag ) {
-	    doc->minwParag = 0;
-	    doc->minw = 0;
-	}
-	if ( this == doc->curParag )
-	    doc->curParag = 0;
-    } else {
-	delete pseudoDocument();
-    }
-    delete [] tArray;
-    delete eData;
-    QMap<int, TQTextLineStart*>::Iterator it = lineStarts.begin();
-    for ( ; it != lineStarts.end(); ++it )
-	delete *it;
-    if ( mSelections )
-	delete mSelections;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if ( mFloatingItems )
-	delete mFloatingItems;
-#endif
-    if ( p )
-	p->setNext( n );
-    if ( n )
-	n->setPrev( p );
-    delete bgcol;
-}
-
-void TQTextParagraph::setNext( TQTextParagraph *s )
-{
-    n = s;
-    if ( !n && hasdoc )
-	document()->setLastParagraph( this );
-}
-
-void TQTextParagraph::setPrev( TQTextParagraph *s )
-{
-    p = s;
-    if ( !p && hasdoc )
-	document()->setFirstParagraph( this );
-}
-
-void TQTextParagraph::tqinvalidate( int chr )
-{
-    if ( invalid < 0 )
-	invalid = chr;
-    else
-	invalid = TQMIN( invalid, chr );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if ( mFloatingItems ) {
-	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() )
-	    i->ypos = -1;
-    }
-#endif
-    invalidateStyleCache();
-}
-
-void TQTextParagraph::invalidateStyleCache()
-{
-    if ( list_val < 0 )
-	list_val = -1;
-}
-
-
-void TQTextParagraph::insert( int index, const QString &s )
-{
-    insert( index, s.tqunicode(), s.length() );
-}
-
-void TQTextParagraph::insert( int index, const QChar *tqunicode, int len )
-{
-    if ( hasdoc && !document()->useFormatCollection() && document()->preProcessor() )
-	str->insert( index, tqunicode, len,
-		     document()->preProcessor()->format( TQTextPreProcessor::Standard ) );
-    else
-	str->insert( index, tqunicode, len, formatCollection()->defaultFormat() );
-    tqinvalidate( index );
-    needPreProcess = TRUE;
-}
-
-void TQTextParagraph::truncate( int index )
-{
-    str->truncate( index );
-    insert( length(), " " );
-    needPreProcess = TRUE;
-}
-
-void TQTextParagraph::remove( int index, int len )
-{
-    if ( index + len - str->length() > 0 )
-	return;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    for ( int i = index; i < index + len; ++i ) {
-	TQTextStringChar *c = at( i );
-	if ( hasdoc && c->isCustom() ) {
-	    document()->unregisterCustomItem( c->customItem(), this );
-	}
-    }
-#endif
-    str->remove( index, len );
-    tqinvalidate( 0 );
-    needPreProcess = TRUE;
-}
-
-void TQTextParagraph::join( TQTextParagraph *s )
-{
-    int oh = r.height() + s->r.height();
-    n = s->n;
-    if ( n )
-	n->p = this;
-    else if ( hasdoc )
-	document()->setLastParagraph( this );
-
-    int start = str->length();
-    if ( length() > 0 && at( length() - 1 )->c == ' ' ) {
-	remove( length() - 1, 1 );
-	--start;
-    }
-    append( s->str->toString(), TRUE );
-
-    for ( int i = 0; i < s->length(); ++i ) {
-	if ( !hasdoc || document()->useFormatCollection() ) {
-	    s->str->at( i ).format()->addRef();
-	    str->setFormat( i + start, s->str->at( i ).format(), TRUE );
-	}
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( s->str->at( i ).isCustom() ) {
-	    TQTextCustomItem * item = s->str->at( i ).customItem();
-	    str->at( i + start ).setCustomItem( item );
-	    s->str->at( i ).loseCustomItem();
-	    if ( hasdoc ) {
-		document()->unregisterCustomItem( item, s );
-		document()->registerCustomItem( item, this );
-	    }
-	}
-	if ( s->str->at( i ).isAnchor() ) {
-	    str->at( i + start ).setAnchor( s->str->at( i ).anchorName(),
-			    s->str->at( i ).anchorHref() );
-	}
-#endif
-    }
-
-    if ( !extraData() && s->extraData() ) {
-	setExtraData( s->extraData() );
-	s->setExtraData( 0 );
-    } else if ( extraData() && s->extraData() ) {
-	extraData()->join( s->extraData() );
-    }
-    delete s;
-    tqinvalidate( 0 );
-    r.setHeight( oh );
-    needPreProcess = TRUE;
-    if ( n ) {
-	TQTextParagraph *s = n;
-	s->tqinvalidate( 0 );
-	while ( s ) {
-	    s->id = s->p->id + 1;
-	    s->state = -1;
-	    s->needPreProcess = TRUE;
-	    s->changed = TRUE;
-	    s->invalidateStyleCache();
-	    s = s->n;
-	}
-    }
-    format();
-    state = -1;
-}
-
-void TQTextParagraph::move( int &dy )
-{
-    if ( dy == 0 )
-	return;
-    changed = TRUE;
-    r.moveBy( 0, dy );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if ( mFloatingItems ) {
-	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() )
-	    i->ypos += dy;
-    }
-#endif
-    if ( p )
-	p->lastInFrame = TRUE;
-
-    // do page breaks if required
-    if ( hasdoc && document()->isPageBreakEnabled() ) {
-	int shift;
-	if ( ( shift = document()->formatter()->formatVertically(  document(), this ) ) ) {
-	    if ( p )
-		p->setChanged( TRUE );
-	    dy += shift;
-	}
-    }
-}
-
-void TQTextParagraph::format( int start, bool doMove )
-{
-    if ( !str || str->length() == 0 || !formatter() )
-	return;
-
-    if ( hasdoc &&
-	 document()->preProcessor() &&
-	 ( needPreProcess || state == -1 ) )
-	document()->preProcessor()->process( document(), this, invalid <= 0 ? 0 : invalid );
-    needPreProcess = FALSE;
-
-    if ( invalid == -1 )
-	return;
-
-    r.moveTopLeft( TQPoint( documentX(), p ? p->r.y() + p->r.height() : documentY() ) );
-    if ( p )
-	p->lastInFrame = FALSE;
-
-    movedDown = FALSE;
-    bool formattedAgain = FALSE;
-
- formatAgain:
-
-    r.setWidth( documentWidth() );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    if ( hasdoc && mFloatingItems ) {
-	for ( TQTextCustomItem *i = mFloatingItems->first(); i; i = mFloatingItems->next() ) {
-	    i->ypos = r.y();
-	    if ( i->placement() == TQTextCustomItem::PlaceRight ) {
-		i->xpos = r.x() + r.width() - i->width;
-	    }
-	}
-    }
-#endif
-    QMap<int, TQTextLineStart*> oldLineStarts = lineStarts;
-    lineStarts.clear();
-    int y = formatter()->format( document(), this, start, oldLineStarts );
-
-
-    r.setWidth( TQMAX( r.width(), formatter()->minimumWidth() ) );
-
-
-    QMap<int, TQTextLineStart*>::Iterator it = oldLineStarts.begin();
-
-    for ( ; it != oldLineStarts.end(); ++it )
-	delete *it;
-
-    if ( !hasdoc ) { // qt_format_text bounding rect handling
-	it = lineStarts.begin();
-	int usedw = 0;
-	for ( ; it != lineStarts.end(); ++it )
-	    usedw = TQMAX( usedw, (*it)->w );
-	if ( r.width() <= 0 ) {
-	    // if the user specifies an invalid rect, this means that the
-	    // bounding box should grow to the width that the text actually
-	    // needs
-	    r.setWidth( usedw );
-	} else {
-	    r.setWidth( TQMIN( usedw, r.width() ) );
-	}
-    }
-
-    if ( y != r.height() )
-	r.setHeight( y );
-
-    if ( !visible ) {
-	r.setHeight( 0 );
-    } else {
-	int minw = minwidth = formatter()->minimumWidth();
-	int wused = formatter()->widthUsed();
-	wused = TQMAX( minw, wused );
-	if ( hasdoc ) {
-	    document()->setMinimumWidth( minw, wused, this );
-	}  else {
-	    pseudoDocument()->minw = TQMAX( pseudoDocument()->minw, minw );
-	    pseudoDocument()->wused = TQMAX( pseudoDocument()->wused, wused );
-	}
-    }
-
-    // do page breaks if required
-    if ( hasdoc && document()->isPageBreakEnabled() ) {
-        int shift = document()->formatter()->formatVertically( document(), this );
-        if ( shift && !formattedAgain ) {
-            formattedAgain = TRUE;
-            goto formatAgain;
-        }
-    }
-
-    if ( n && doMove && n->invalid == -1 && r.y() + r.height() != n->r.y() ) {
-	int dy = ( r.y() + r.height() ) - n->r.y();
-	TQTextParagraph *s = n;
-	bool makeInvalid = p && p->lastInFrame;
-	while ( s && dy ) {
-	    if ( !s->isFullWidth() )
-		makeInvalid = TRUE;
-	    if ( makeInvalid )
-		s->tqinvalidate( 0 );
-	    s->move( dy );
-	    if ( s->lastInFrame )
-		makeInvalid = TRUE;
-  	    s = s->n;
-	}
-    }
-
-    firstFormat = FALSE;
-    changed = TRUE;
-    invalid = -1;
-    //#####   string()->setTextChanged( FALSE );
-}
-
-int TQTextParagraph::lineHeightOfChar( int i, int *bl, int *y ) const
-{
-    if ( !isValid() )
-	( (TQTextParagraph*)this )->format();
-
-    QMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.end();
-    --it;
-    for ( ;; ) {
-	if ( i >= it.key() ) {
-	    if ( bl )
-		*bl = ( *it )->baseLine;
-	    if ( y )
-		*y = ( *it )->y;
-	    return ( *it )->h;
-	}
-	if ( it == lineStarts.begin() )
-	    break;
-	--it;
-    }
-
-    qWarning( "TQTextParagraph::lineHeightOfChar: couldn't find lh for %d", i );
-    return 15;
-}
-
-TQTextStringChar *TQTextParagraph::lineStartOfChar( int i, int *index, int *line ) const
-{
-    if ( !isValid() )
-	( (TQTextParagraph*)this )->format();
-
-    int l = (int)lineStarts.count() - 1;
-    QMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.end();
-    --it;
-    for ( ;; ) {
-	if ( i >= it.key() ) {
-	    if ( index )
-		*index = it.key();
-	    if ( line )
-		*line = l;
-	    return &str->at( it.key() );
-	}
-	if ( it == lineStarts.begin() )
-	    break;
-	--it;
-	--l;
-    }
-
-    qWarning( "TQTextParagraph::lineStartOfChar: couldn't find %d", i );
-    return 0;
-}
-
-int TQTextParagraph::lines() const
-{
-    if ( !isValid() )
-	( (TQTextParagraph*)this )->format();
-
-    return (int)lineStarts.count();
-}
-
-TQTextStringChar *TQTextParagraph::lineStartOfLine( int line, int *index ) const
-{
-    if ( !isValid() )
-	( (TQTextParagraph*)this )->format();
-
-    if ( line >= 0 && line < (int)lineStarts.count() ) {
-	QMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin();
-	while ( line-- > 0 )
-	    ++it;
-	int i = it.key();
-	if ( index )
-	    *index = i;
-	return &str->at( i );
-    }
-
-    qWarning( "TQTextParagraph::lineStartOfLine: couldn't find %d", line );
-    return 0;
-}
-
-int TQTextParagraph::leftGap() const
-{
-    if ( !isValid() )
-	( (TQTextParagraph*)this )->format();
-
-    if ( str->length() == 0)
-	return 0;
-
-    int line = 0;
-    int x = str->length() ? str->at(0).x : 0;  /* set x to x of first char */
-    if ( str->isBidi() ) {
-	for ( int i = 1; i < str->length()-1; ++i )
-	    x = TQMIN(x, str->at(i).x);
-	return x;
-    }
-
-    QMap<int, TQTextLineStart*>::ConstIterator it = lineStarts.begin();
-    while (line < (int)lineStarts.count()) {
-	int i = it.key(); /* char index */
-	x = TQMIN(x, str->at(i).x);
-	++it;
-	++line;
-    }
-    return x;
-}
-
-void TQTextParagraph::setFormat( int index, int len, TQTextFormat *f, bool useCollection, int flags )
-{
-    if ( !f )
-	return;
-    if ( index < 0 )
-	index = 0;
-    if ( index > str->length() - 1 )
-	index = str->length() - 1;
-    if ( index + len >= str->length() )
-	len = str->length() - index;
-
-    TQTextFormatCollection *fc = 0;
-    if ( useCollection )
-	fc = formatCollection();
-    TQTextFormat *of;
-    for ( int i = 0; i < len; ++i ) {
-	of = str->at( i + index ).format();
-	if ( !changed && ( !of || f->key() != of->key() ) )
-	    changed = TRUE;
-	if ( invalid == -1 &&
-	     ( f->font().family() != of->font().family() ||
-	       f->font().pointSize() != of->font().pointSize() ||
-	       f->font().weight() != of->font().weight() ||
-	       f->font().italic() != of->font().italic() ||
-	       f->vAlign() != of->vAlign() ) ) {
-	    tqinvalidate( 0 );
-	}
-	if ( flags == -1 || flags == TQTextFormat::Format || !fc ) {
-	    if ( fc )
-		f = fc->format( f );
-	    str->setFormat( i + index, f, useCollection );
-	} else {
-	    TQTextFormat *fm = fc->format( of, f, flags );
-	    str->setFormat( i + index, fm, useCollection );
-	}
-    }
-}
-
-void TQTextParagraph::indent( int *oldIndent, int *newIndent )
-{
-    if ( !hasdoc || !document()->indent() || isListItem() ) {
-	if ( oldIndent )
-	    *oldIndent = 0;
-	if ( newIndent )
-	    *newIndent = 0;
-	if ( oldIndent && newIndent )
-	    *newIndent = *oldIndent;
-	return;
-    }
-    document()->indent()->indent( document(), this, oldIndent, newIndent );
-}
-
-void TQTextParagraph::paint( TQPainter &painter, const TQColorGroup &cg, TQTextCursor *cursor, bool drawSelections,
-			int clipx, int clipy, int clipw, int cliph )
-{
-    if ( !visible )
-	return;
-    int i, y, h, baseLine, xstart, xend = 0;
-    i = y =h = baseLine = 0;
-    TQRect cursorRect;
-    drawSelections &= ( mSelections != 0 );
-    // macintosh full-width selection style
-    bool fullWidthStyle = TQApplication::tqstyle().tqstyleHint(TQStyle::SH_RichText_FullWidthSelection);
-    int fullSelectionWidth = 0;
-    if ( drawSelections && fullWidthStyle )
-	fullSelectionWidth = (hasdoc ? document()->width() : r.width());
-
-    TQString qstr = str->toString();
-    // detach string
-    qstr.setLength(qstr.length());
-    // ### workaround so that \n are not drawn, actually this should
-    // be fixed in TQFont somewhere (under Windows you get ugly boxes
-    // otherwise)
-    TQChar* uc = (TQChar*) qstr.tqunicode();
-    for ( int ii = 0; ii < qstr.length(); ii++ )
-	if ( uc[(int)ii]== '\n' || uc[(int)ii] == '\t' )
-	    uc[(int)ii] = 0x20;
-
-    int line = -1;
-    int paintStart = 0;
-    TQTextStringChar *chr = 0;
-    TQTextStringChar *nextchr = at( 0 );
-    for ( i = 0; i < length(); i++ ) {
-	chr = nextchr;
-	if ( i < length()-1 )
-	    nextchr = at( i+1 );
-
-	// we flush at end of document
-	bool flush = (i == length()-1);
-	bool ignoreSoftHyphen = FALSE;
-	if ( !flush ) {
-	    // we flush at end of line
-	    flush |= nextchr->lineStart;
-	    // we flush on format changes
-	    flush |= ( nextchr->format() != chr->format() );
-	    // we flush on link changes
-	    flush |= ( nextchr->isLink() != chr->isLink() );
-	    // we flush on start of run
-	    flush |= ( nextchr->bidiLevel != chr->bidiLevel );
-	    // we flush on bidi changes
-	    flush |= ( nextchr->rightToLeft != chr->rightToLeft );
-	    // we flush before and after tabs
-	    flush |= ( chr->c == '\t' || nextchr->c == '\t' );
-	    // we flush on soft hypens
-	    if (chr->c.tqunicode() == 0xad) {
-		flush = TRUE;
-		if (!nextchr->lineStart)
-		    ignoreSoftHyphen = TRUE;
-	    }
-	    // we flush on custom items
-	    flush |= chr->isCustom();
-	    // we flush before custom items
-	    flush |= nextchr->isCustom();
-	    // when painting justified, we flush on spaces
-	    if ((tqalignment() & TQt::AlignJustify) == TQt::AlignJustify )
-		flush |= chr->whiteSpace;
-	}
-
-	// init a new line
-	if ( chr->lineStart ) {
-	    ++line;
-	    paintStart = i;
-	    lineInfo( line, y, h, baseLine );
-	    if ( clipy != -1 && cliph != 0 && y + r.y() - h > clipy + cliph ) { // outside clip area, leave
-		break;
-	    }
-
-	    // if this is the first line and we are a list item, draw the the bullet label
-	    if ( line == 0 && isListItem() ) {
-		int x = chr->x;
-		if (str->isBidi()) {
-		    if (str->isRightToLeft()) {
-			x = chr->x + str->width(0);
-			for (int k = 1; k < length(); ++k) {
-			    if (str->at(k).lineStart)
-				break;
-			    x = TQMAX(x, str->at(k).x + str->width(k));
-			}
-		    } else {
-			x = chr->x;
-			for (int k = 1; k < length(); ++k) {
-			    if (str->at(k).lineStart)
-				break;
-			    x = TQMIN(x, str->at(k).x);
-			}
-		    }
-		}
-		drawLabel( &painter, x, y, 0, 0, baseLine, cg );
-	    }
-	}
-
-	// check for cursor mark
-	if ( cursor && this == cursor->paragraph() && i == cursor->index() ) {
-	    TQTextStringChar *c = i == 0 ? chr : chr - 1;
-	    cursorRect.setRect( cursor->x() , y + baseLine - c->format()->ascent(),
-				1, c->format()->height() );
-	}
-
-	if ( flush ) {  // something changed, draw what we have so far
-	    if ( chr->rightToLeft ) {
-		xstart = chr->x;
-		xend = at( paintStart )->x + str->width( paintStart );
-	    } else {
-		xstart = at( paintStart )->x;
-		xend = chr->x;
-		if ( i < length() - 1 ) {
-		    if ( !str->at( i + 1 ).lineStart &&
-			 str->at( i + 1 ).rightToLeft == chr->rightToLeft )
-			xend = str->at( i + 1 ).x;
-		    else
-			xend += str->width( i );
-		}
-	    }
-
-	    if ( (clipx == -1 || clipw <= 0 || (xend >= clipx && xstart <= clipx + clipw)) &&
-		 ( clipy == -1 || clipy < y+r.y()+h ) ) {
-		if ( !chr->isCustom() )
-		    drawString( painter, qstr, paintStart, i - paintStart + (ignoreSoftHyphen ? 0 : 1), xstart, y,
-				baseLine, xend-xstart, h, drawSelections, fullSelectionWidth,
-				chr, cg, chr->rightToLeft );
-#ifndef TQT_NO_TEXTCUSTOMITEM
-		else if ( chr->customItem()->placement() == TQTextCustomItem::PlaceInline ) {
-		    bool inSelection = FALSE;
-		    if (drawSelections) {
-			QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( TQTextDocument::Standard );
-			inSelection = (it != mSelections->end() && (*it).start <= i && (*it).end > i);
-		    }
-		    chr->customItem()->draw( &painter, chr->x, y,
-					     clipx == -1 ? clipx : (clipx - r.x()),
-					     clipy == -1 ? clipy : (clipy - r.y()),
-					     clipw, cliph, cg, inSelection );
-		}
-#endif
-	    }
-	    paintStart = i+1;
-	}
-
-    }
-
-    // time to draw the cursor
-    const int cursor_extent = 4;
-    if ( !cursorRect.isNull() && cursor &&
-	 ((clipx == -1 || clipw == -1) || (cursorRect.right()+cursor_extent >= clipx && cursorRect.left()-cursor_extent <= clipx + clipw)) ) {
-	painter.fillRect( cursorRect, cg.color( TQColorGroup::Text ) );
-	painter.save();
-	if ( string()->isBidi() ) {
-	    if ( at( cursor->index() )->rightToLeft ) {
-		painter.setPen( TQt::black );
-		painter.drawLine( cursorRect.x(), cursorRect.y(), cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
-		painter.drawLine( cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() - cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
-	    } else {
-		painter.setPen( TQt::black );
-		painter.drawLine( cursorRect.x(), cursorRect.y(), cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
-		painter.drawLine( cursorRect.x(), cursorRect.y() + cursor_extent, cursorRect.x() + cursor_extent / 2, cursorRect.y() + cursor_extent / 2 );
-	    }
-	}
-	painter.restore();
-    }
-}
-
-//#define BIDI_DEBUG
-
-void TQTextParagraph::setColorForSelection( TQColor &color, TQPainter &painter,
-					   const TQColorGroup& cg, int selection )
-{
-    if (selection < 0)
-	return;
-    color = ( hasdoc && selection != TQTextDocument::Standard ) ?
-	    document()->selectionColor( selection ) :
-	    cg.color( TQColorGroup::Highlight );
-    if ( selection == TQTextDocument::IMCompositionText ) {
-#ifndef TQ_WS_MACX
-	int h1, s1, v1, h2, s2, v2;
-	TQT_TQCOLOR_OBJECT(cg.color( TQColorGroup::Base )).hsv( &h1, &s1, &v1 );
-	TQT_TQCOLOR_OBJECT(cg.color( TQColorGroup::Background )).hsv( &h2, &s2, &v2 );
-	color.setHsv( h1, s1, ( v1 + v2 ) / 2 );
-#else
-        color = TQt::lightGray;
-#endif
-	painter.setPen( cg.color( TQColorGroup::Text ) );
-    } else if ( selection == TQTextDocument::IMSelectionText ) {
-	color = cg.color( TQColorGroup::Dark );
-	painter.setPen( cg.color( TQColorGroup::BrightText ) );
-    } else if ( !hasdoc || document()->invertSelectionText( selection ) ) {
-	painter.setPen( cg.color( TQColorGroup::HighlightedText ) );
-    }
-}
-
-void TQTextParagraph::drawString( TQPainter &painter, const TQString &str, int start, int len, int xstart,
-			     int y, int baseLine, int w, int h, bool drawSelections, int fullSelectionWidth,
-			     TQTextStringChar *formatChar, const TQColorGroup& cg,
-			     bool rightToLeft )
-{
-    bool plainText = hasdoc ? document()->textFormat() == TQt::PlainText : FALSE;
-    TQTextFormat* format = formatChar->format();
-
-    if ( !plainText || (hasdoc && (format->color() != document()->formatCollection()->defaultFormat()->color())) )
-	painter.setPen( TQPen( format->color() ) );
-    else
-	painter.setPen( cg.text() );
-    painter.setFont( format->font() );
-
-    if ( hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty() ) {
-	if ( format->useLinkColor() )
-	    painter.setPen(document()->linkColor.isValid() ? document()->linkColor : cg.link());
-	if ( document()->underlineLinks() ) {
-	    TQFont fn = format->font();
-	    fn.setUnderline( TRUE );
-	    painter.setFont( fn );
-	}
-    }
-
-    TQPainter::TextDirection dir = rightToLeft ? TQPainter::RTL : TQPainter::LTR;
-
-    int real_length = len;
-    if (len && dir != TQPainter::RTL && start + len == length() ) // don't draw the last character (trailing space)
-	len--;
-    if (len && str.tqunicode()[start+len-1] == TQChar_linesep)
-	len--;
-
-
-    TQTextFormat::VerticalAlignment vAlign = format->vAlign();
-    if ( vAlign != TQTextFormat::AlignNormal ) {
-	// sub or superscript
-	TQFont f( painter.font() );
-	if ( format->fontSizesInPixels() )
-	    f.setPixelSize( ( f.pixelSize() * 2 ) / 3 );
-	else
-	    f.setPointSize( ( f.pointSize() * 2 ) / 3 );
-	painter.setFont( f );
-	int h = painter.fontMetrics().height();
-	baseLine += (vAlign == TQTextFormat::AlignSubScript) ? h/6 : -h/2;
-    }
-
-    bool allSelected = FALSE;
-    if (drawSelections) {
-	QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->find( TQTextDocument::Standard );
-	allSelected = (it != mSelections->end() && (*it).start <= start && (*it).end >= start+len);
-    }
-    if (!allSelected)
-	painter.drawText(xstart, y + baseLine, str, start, len, dir);
-
-#ifdef BIDI_DEBUG
-    painter.save();
-    painter.setPen ( TQt::red );
-    painter.drawLine( xstart, y, xstart, y + baseLine );
-    painter.drawLine( xstart, y + baseLine/2, xstart + 10, y + baseLine/2 );
-    int w = 0;
-    int i = 0;
-    while( i < len )
-	w += painter.fontMetrics().charWidth( str, start + i++ );
-    painter.setPen ( TQt::blue );
-    painter.drawLine( xstart + w - 1, y, xstart + w - 1, y + baseLine );
-    painter.drawLine( xstart + w - 1, y + baseLine/2, xstart + w - 1 - 10, y + baseLine/2 );
-    painter.restore();
-#endif
-
-    // check if we are in a selection and draw it
-    if (drawSelections) {
-	QMap<int, TQTextParagraphSelection>::ConstIterator it = mSelections->end();
-	while ( it != mSelections->begin() ) {
-	    --it;
-	    int selStart = (*it).start;
-	    int selEnd = (*it).end;
-	    int tmpw = w;
-
-	    selStart = TQMAX(selStart, start);
-	    int real_selEnd = TQMIN(selEnd, start+real_length);
-	    selEnd = TQMIN(selEnd, start+len);
-	    bool extendRight = FALSE;
-	    bool extendLeft = FALSE;
-	    bool selWrap = (real_selEnd == length()-1 && n && n->hasSelection(it.key()));
- 	    if (selWrap || this->str->at(real_selEnd).lineStart) {
-		extendRight = (fullSelectionWidth != 0);
- 		if (!extendRight && !rightToLeft)
-		    tmpw += painter.fontMetrics().width(' ');
-	    }
-	    if (fullSelectionWidth && (selStart == 0 || this->str->at(selStart).lineStart)) {
-		extendLeft = TRUE;
-	    }
-	    if (this->str->isRightToLeft() != rightToLeft)
-		extendLeft = extendRight = FALSE;
-
-	    if (this->str->isRightToLeft()) {
-		bool tmp = extendLeft;
-		extendLeft = extendRight;
-		extendRight = tmp;
-	    }
-
-	    if ((selStart < real_selEnd) ||
-		(selWrap && fullSelectionWidth && extendRight &&
-		// don't draw the standard selection on a printer=
-		((it.key() != TQTextDocument::Standard) || (!is_printer( &painter))))) {
-		int selection = it.key();
-		TQColor color;
-		setColorForSelection( color, painter, cg, selection );
-		if (selStart != start || selEnd != start + len || selWrap) {
-		    // have to clip
-		    painter.save();
-		    int cs, ce;
-		    if (rightToLeft) {
-			cs = (selEnd != start + len) ?
-			     this->str->at(this->str->previousCursorPosition(selEnd)).x : xstart;
-			ce = (selStart != start) ?
-			     this->str->at(this->str->previousCursorPosition(selStart)).x : xstart+tmpw;
-		    } else {
-			cs = (selStart != start) ? this->str->at(selStart).x : xstart;
-			ce = (selEnd != start + len) ? this->str->at(selEnd).x : xstart+tmpw;
-		    }
-		    TQRect r(cs, y, ce-cs, h);
-		    if (extendLeft)
-			r.setLeft(0);
-		    if (extendRight)
-			r.setRight(fullSelectionWidth);
-		    TQRegion reg(r);
-		    if ( painter.hasClipping() )
-			reg &= painter.clipRegion(TQPainter::CoordPainter);
-		    painter.setClipRegion(reg, TQPainter::CoordPainter);
-		}
-		int xleft = xstart;
-		if ( extendLeft ) {
-		    tmpw += xstart;
-		    xleft = 0;
-		}
-		if ( extendRight )
-		    tmpw = fullSelectionWidth - xleft;
-		painter.fillRect( xleft, y, tmpw, h, color );
-		painter.drawText( xstart, y + baseLine, str, start, len, dir );
-                // draw preedit's underline
-                if (selection == TQTextDocument::IMCompositionText)
-                    painter.drawLine(xstart, y + baseLine + 1, xstart + w, y + baseLine + 1);
-		if (selStart != start || selEnd != start + len || selWrap)
-		    painter.restore();
-	    }
-	}
-    }
-
-    if ( format->isMisspelled() ) {
-	painter.save();
-	painter.setPen( TQPen( TQt::red, 1, TQt::DotLine ) );
-	painter.drawLine( xstart, y + baseLine + 1, xstart + w, y + baseLine + 1 );
-	painter.restore();
-    }
-
-    if ( hasdoc && formatChar->isAnchor() && !formatChar->anchorHref().isEmpty() &&
-	 document()->focusIndicator.parag == this &&
-	 ( (document()->focusIndicator.start >= start  &&
-	   document()->focusIndicator.start + document()->focusIndicator.len <= start + len) ||
-	   (document()->focusIndicator.start <= start &&
-	   document()->focusIndicator.start + document()->focusIndicator.len >= start + len )) )
-	painter.drawWinFocusRect( TQRect( xstart, y, w, h ) );
-}
-
-void TQTextParagraph::drawLabel( TQPainter* p, int x, int y, int w, int h, int base, const TQColorGroup& cg )
-{
-    TQRect r ( x, y, w, h );
-    TQStyleSheetItem::ListStyle s = listStyle();
-
-    p->save();
-    TQTextFormat *format = at( 0 )->format();
-    if ( format ) {
-	p->setPen( format->color() );
-	p->setFont( format->font() );
-    }
-    TQFontMetrics fm( p->fontMetrics() );
-    int size = fm.lineSpacing() / 3;
-
-    bool rtl = str->isRightToLeft();
-
-    switch ( s ) {
-    case TQStyleSheetItem::ListDecimal:
-    case TQStyleSheetItem::ListLowerAlpha:
-    case TQStyleSheetItem::ListUpperAlpha:
-	{
-	    if ( list_val == -1 ) { // uninitialised list value, calcluate the right one
-		int depth = listDepth();
-		list_val--;
-		// ### evil, square and expensive. This needs to be done when formatting, not when painting
-		TQTextParagraph* s = prev();
-		int depth_s;
-		while ( s && (depth_s = s->listDepth()) >= depth ) {
-		    if ( depth_s == depth && s->isListItem() )
-			list_val--;
-		    s = s->prev();
-		}
-	    }
-
-	    int n = list_val;
-	    if ( n < -1 )
-		n = -n - 1;
-	    TQString l;
-	    switch ( s ) {
-	    case TQStyleSheetItem::ListLowerAlpha:
-		if ( n < 27 ) {
-		    l = TQChar( ('a' + (char) (n-1)));
-		    break;
-		}
-	    case TQStyleSheetItem::ListUpperAlpha:
-		if ( n < 27 ) {
-		    l = TQChar( ('A' + (char) (n-1)));
-		    break;
-		}
-		break;
-	    default:  //TQStyleSheetItem::ListDecimal:
-		l.setNum( n );
-		break;
-	    }
-	    if (rtl)
-		l.prepend(" .");
-	    else
-		l += TQString::tqfromLatin1(". ");
-	    int x = ( rtl ? r.left() : r.right() - fm.width(l));
-	    p->drawText( x, r.top() + base, l );
-	}
-	break;
-    case TQStyleSheetItem::ListSquare:
-	{
-	    int x = rtl ? r.left() + size : r.right() - size*2;
-	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size );
-	    p->fillRect( er , cg.brush( TQColorGroup::Text ) );
-	}
-	break;
-    case TQStyleSheetItem::ListCircle:
-	{
-	    int x = rtl ? r.left() + size : r.right() - size*2;
-	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size);
-	    p->drawEllipse( er );
-	}
-	break;
-    case TQStyleSheetItem::ListDisc:
-    default:
-	{
-	    p->setBrush( cg.brush( TQColorGroup::Text ));
-	    int x = rtl ? r.left() + size : r.right() - size*2;
-	    TQRect er( x, r.top() + fm.height() / 2 - size / 2, size, size);
-	    p->drawEllipse( er );
-	    p->setBrush( TQt::NoBrush );
-	}
-	break;
-    }
-
-    p->restore();
-}
-
-#ifndef TQT_NO_DATASTREAM
-void TQTextParagraph::readStyleInformation( TQDataStream& stream )
-{
-    int int_align, int_lstyle;
-    uchar uchar_litem, uchar_rtext, uchar_dir;
-    stream >> int_align >> int_lstyle >> utm >> ubm >> ulm >> urm >> uflm
-	   >> ulinespacing >> ldepth >> uchar_litem >> uchar_rtext >> uchar_dir;
-    align = int_align; lstyle = (TQStyleSheetItem::ListStyle) int_lstyle;
-    litem = uchar_litem; rtext = uchar_rtext; str->setDirection( (TQChar::Direction)uchar_dir );
-    TQTextParagraph* s = prev() ? prev() : this;
-    while ( s ) {
-	s->tqinvalidate( 0 );
-	s = s->next();
-    }
-}
-
-void TQTextParagraph::writeStyleInformation( TQDataStream& stream ) const
-{
-    stream << (int) align << (int) lstyle << utm << ubm << ulm << urm << uflm << ulinespacing << ldepth << (uchar)litem << (uchar)rtext << (uchar)str->direction();
-}
-#endif
-
-
-void TQTextParagraph::setListItem( bool li )
-{
-    if ( (bool)litem == li )
-	return;
-    litem = li;
-    changed = TRUE;
-    TQTextParagraph* s = prev() ? prev() : this;
-    while ( s ) {
-	s->tqinvalidate( 0 );
-	s = s->next();
-    }
-}
-
-void TQTextParagraph::setListDepth( int depth ) {
-    if ( !hasdoc || depth == ldepth )
-	return;
-    ldepth = depth;
-    TQTextParagraph* s = prev() ? prev() : this;
-    while ( s ) {
-	s->tqinvalidate( 0 );
-	s = s->next();
-    }
-}
-
-int *TQTextParagraph::tabArray() const
-{
-    int *ta = tArray;
-    if ( !ta && hasdoc )
-	ta = document()->tabArray();
-    return ta;
-}
-
-int TQTextParagraph::nextTab( int, int x )
-{
-    int *ta = tArray;
-    if ( hasdoc ) {
-	if ( !ta )
-	    ta = document()->tabArray();
-	tabStopWidth = document()->tabStopWidth();
-    }
-    if ( ta ) {
-	int i = 0;
-	while ( ta[ i ] ) {
-	    if ( ta[ i ] >= x )
-		return tArray[ i ];
-	    ++i;
-	}
-	return tArray[ 0 ];
-    } else {
-	int d;
-	if ( tabStopWidth != 0 )
-	    d = x / tabStopWidth;
-	else
-	    return x;
-	return tabStopWidth * ( d + 1 );
-    }
-}
-
-void TQTextParagraph::adjustToPainter( TQPainter *p )
-{
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    for ( int i = 0; i < length(); ++i ) {
-	if ( at( i )->isCustom() )
-	    at( i )->customItem()->adjustToPainter( p );
-    }
-#endif
-}
-
-TQTextFormatCollection *TQTextParagraph::formatCollection() const
-{
-    if ( hasdoc )
-	return document()->formatCollection();
-    TQTextFormatCollection* fc = &pseudoDocument()->collection;
-    if ( painttqdevice != fc->paintDevice() )
-	fc->setPaintDevice( painttqdevice );
-    return fc;
-}
-
-TQString TQTextParagraph::richText() const
-{
-    TQString s;
-    TQTextStringChar *formatChar = 0;
-    TQString spaces;
-    bool doStart = richTextExportStart && richTextExportStart->paragraph() == this;
-    bool doEnd = richTextExportEnd && richTextExportEnd->paragraph() == this;
-    int i;
-    TQString lastAnchorName;
-    for ( i = 0; i < length()-1; ++i ) {
-	if ( doStart && i && richTextExportStart->index() == i )
-	    s += "<!--StartFragment-->";
-	if ( doEnd && richTextExportEnd->index() == i )
-	    s += "<!--EndFragment-->";
-	TQTextStringChar *c = &str->at( i );
-	if ( c->isAnchor() && !c->anchorName().isEmpty() && c->anchorName() != lastAnchorName ) {
-            lastAnchorName = c->anchorName();
-            if ( c->anchorName().contains( '#' ) ) {
-		TQStringList l = TQStringList::split( '#', c->anchorName() );
-		for ( TQStringList::ConstIterator it = l.begin(); it != l.end(); ++it )
-		    s += "<a name=\"" + *it + "\"></a>";
-	    } else {
-		s += "<a name=\"" + c->anchorName() + "\"></a>";
-	    }
-	}
-	if ( !formatChar ) {
-	    s += c->format()->makeFormatChangeTags( formatCollection()->defaultFormat(),
-						    0, TQString::null, c->anchorHref() );
-	    formatChar = c;
-	} else if ( ( formatChar->format()->key() != c->format()->key() ) ||
-		  (c->anchorHref() != formatChar->anchorHref() ) )  {
-	    s += c->format()->makeFormatChangeTags( formatCollection()->defaultFormat(),
-						    formatChar->format() , formatChar->anchorHref(), c->anchorHref() );
-	    formatChar = c;
-	}
-	if ( c->c == '<' )
-	    s += "&lt;";
-	else if ( c->c == '>' )
-	    s += "&gt;";
-	else if ( c->c =='&' )
-	    s += "&amp;";
-	else if ( c->c =='\"' )
-	    s += "&quot;";
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	else if ( c->isCustom() )
-	    s += c->customItem()->richText();
-#endif
-	else if ( c->c == '\n' || c->c == TQChar_linesep )
-	    s += "<br />"; // space on purpose for compatibility with Netscape, Lynx & Co.
-	else
-	    s += c->c;
-    }
-    if ( doEnd && richTextExportEnd->index() == i )
-	s += "<!--EndFragment-->";
-    if ( formatChar )
-	s += formatChar->format()->makeFormatEndTags( formatCollection()->defaultFormat(), formatChar->anchorHref() );
-    return s;
-}
-
-void TQTextParagraph::addCommand( TQTextCommand *cmd )
-{
-    if ( !hasdoc )
-	pseudoDocument()->commandHistory->addCommand( cmd );
-    else
-	document()->commands()->addCommand( cmd );
-}
-
-TQTextCursor *TQTextParagraph::undo( TQTextCursor *c )
-{
-    if ( !hasdoc )
-	return pseudoDocument()->commandHistory->undo( c );
-    return document()->commands()->undo( c );
-}
-
-TQTextCursor *TQTextParagraph::redo( TQTextCursor *c )
-{
-    if ( !hasdoc )
-	return pseudoDocument()->commandHistory->redo( c );
-    return document()->commands()->redo( c );
-}
-
-int TQTextParagraph::topMargin() const
-{
-    int m = 0;
-    if ( rtext ) {
-	m = isListItem() ? (document()->li_tm/TQMAX(1,listDepth()*listDepth())) :
-	    ( listDepth() ? 0 : document()->par_tm );
-	if ( listDepth() == 1 &&(  !prev() || prev()->listDepth() < listDepth() ) )
-	    m = TQMAX( m, document()->list_tm );
-    }
-    m += utm;
-    return scale( m, TQTextFormat::painter() );
-}
-
-int TQTextParagraph::bottomMargin() const
-{
-    int m = 0;
-    if ( rtext ) {
-	m = isListItem() ? (document()->li_bm/TQMAX(1,listDepth()*listDepth())) :
-	    ( listDepth() ? 0 : document()->par_bm );
-	if ( listDepth() == 1 &&(  !next() || next()->listDepth() < listDepth() ) )
-	    m = TQMAX( m, document()->list_bm );
-    }
-    m += ubm;
-    return scale( m, TQTextFormat::painter() );
-}
-
-int TQTextParagraph::leftMargin() const
-{
-    int m = ulm;
-    if ( listDepth() && !string()->isRightToLeft() )
-	m += listDepth() * document()->list_lm;
-    return scale( m, TQTextFormat::painter() );
-}
-
-int TQTextParagraph::firstLineMargin() const
-{
-    int m = uflm;
-    return scale( m, TQTextFormat::painter() );
-}
-
-int TQTextParagraph::rightMargin() const
-{
-    int m = urm;
-    if ( listDepth() && string()->isRightToLeft() )
-	m += listDepth() * document()->list_lm;
-    return scale( m, TQTextFormat::painter() );
-}
-
-int TQTextParagraph::lineSpacing() const
-{
-    int l = ulinespacing;
-    l = scale( l, TQTextFormat::painter() );
-    return l;
-}
-
-void TQTextParagraph::copyParagData( TQTextParagraph *parag )
-{
-    rtext = parag->rtext;
-    lstyle = parag->lstyle;
-    ldepth = parag->ldepth;
-    litem = parag->litem;
-    align = parag->align;
-    utm = parag->utm;
-    ubm = parag->ubm;
-    urm = parag->urm;
-    ulm = parag->ulm;
-    uflm = parag->uflm;
-    ulinespacing = parag->ulinespacing;
-    TQColor *c = parag->backgroundColor();
-    if ( c )
-	setBackgroundColor( *c );
-    str->setDirection( parag->str->direction() );
-}
-
-void TQTextParagraph::show()
-{
-    if ( visible || !hasdoc )
-	return;
-    visible = TRUE;
-}
-
-void TQTextParagraph::hide()
-{
-    if ( !visible || !hasdoc )
-	return;
-    visible = FALSE;
-}
-
-void TQTextParagraph::setDirection( TQChar::Direction d )
-{
-    if ( str && str->direction() != d ) {
-	str->setDirection( d );
-	tqinvalidate( 0 );
-    }
-}
-
-TQChar::Direction TQTextParagraph::direction() const
-{
-    return (str ? str->direction() : TQChar::DirON );
-}
-
-void TQTextParagraph::setChanged( bool b, bool recursive )
-{
-    changed = b;
-    if ( recursive ) {
-	if ( document() && document()->parentParagraph() )
-	    document()->parentParagraph()->setChanged( b, recursive );
-    }
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-
-TQTextPreProcessor::TQTextPreProcessor()
-{
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatter::TQTextFormatter()
-    : thisminw(0), thiswused(0), wrapEnabled( TRUE ), wrapColumn( -1 ), biw( FALSE )
-{
-}
-
-TQTextLineStart *TQTextFormatter::formatLine( TQTextParagraph *parag, TQTextString *string, TQTextLineStart *line,
-						   TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space )
-{
-    if ( lastChar < startChar )
-	return new TQTextLineStart;
-#ifndef TQT_NO_COMPLEXTEXT
-    if( string->isBidi() )
-	return bidiReorderLine( parag, string, line, startChar, lastChar, align, space );
-#endif
-    int start = (startChar - &string->at(0));
-    int last = (lastChar - &string->at(0) );
-
-    // ignore white space at the end of the line.
-    TQTextStringChar *ch = lastChar;
-    while ( ch > startChar && ch->whiteSpace ) {
-	space += ch->format()->width( ' ' );
-	--ch;
-    }
-
-    if (space < 0)
-	space = 0;
-
-    // do tqalignment Auto == Left in this case
-    if ( align & TQt::AlignHCenter || align & TQt::AlignRight ) {
-	if ( align & TQt::AlignHCenter )
-	    space /= 2;
-	for ( int j = start; j <= last; ++j )
-	    string->at( j ).x += space;
-    } else if ( align & TQt::AlignJustify ) {
-	int numSpaces = 0;
-	// End at "last-1", the last space ends up with a width of 0
-	for ( int j = last-1; j >= start; --j ) {
-	    // Start at last tab, if any.
-	    TQTextStringChar &ch = string->at( j );
-	    if ( ch.c == '\t' ) {
-		start = j+1;
-		break;
-	    }
-	    if(ch.whiteSpace)
-		numSpaces++;
-	}
-	int toAdd = 0;
-	for ( int k = start + 1; k <= last; ++k ) {
-	    TQTextStringChar &ch = string->at( k );
-	    if( numSpaces && ch.whiteSpace ) {
-		int s = space / numSpaces;
-		toAdd += s;
-		space -= s;
-		numSpaces--;
-	    }
-	    string->at( k ).x += toAdd;
-	}
-    }
-
-    if ( last >= 0 && last < string->length() )
-	line->w = string->at( last ).x + string->width( last );
-    else
-	line->w = 0;
-
-    return new TQTextLineStart;
-}
-
-#ifndef TQT_NO_COMPLEXTEXT
-
-#ifdef BIDI_DEBUG
-#include <iostream>
-#endif
-
-// collects one line of the paragraph and transforms it to visual order
-TQTextLineStart *TQTextFormatter::bidiReorderLine( TQTextParagraph * /*parag*/, TQTextString *text, TQTextLineStart *line,
-							TQTextStringChar *startChar, TQTextStringChar *lastChar, int align, int space )
-{
-    // ignore white space at the end of the line.
-    int endSpaces = 0;
-    while ( lastChar > startChar && lastChar->whiteSpace ) {
-	space += lastChar->format()->width( ' ' );
-	--lastChar;
-	++endSpaces;
-    }
-
-    int start = (startChar - &text->at(0));
-    int last = (lastChar - &text->at(0) );
-
-    int length = lastChar - startChar + 1;
-
-
-    int x = startChar->x;
-
-    unsigned char _levels[256];
-    int _visual[256];
-
-    unsigned char *levels = _levels;
-    int *visual = _visual;
-
-    if ( length > 255 ) {
-	levels = (unsigned char *)malloc( length*sizeof( unsigned char ) );
-	visual = (int *)malloc( length*sizeof( int ) );
-    }
-
-    //qDebug("bidiReorderLine: length=%d (%d-%d)", length, start, last );
-
-    TQTextStringChar *ch = startChar;
-    unsigned char *l = levels;
-    while ( ch <= lastChar ) {
-	//qDebug( "  level: %d", ch->bidiLevel );
-	*(l++) = (ch++)->bidiLevel;
-    }
-
-    TQTextEngine::bidiReorder( length, levels, visual );
-
-    // now construct the reordered string out of the runs...
-
-    int numSpaces = 0;
-    // set the correct tqalignment. This is a bit messy....
-    if( align == TQt::AlignAuto ) {
-	// align according to directionality of the paragraph...
-	if ( text->isRightToLeft() )
-	    align = TQt::AlignRight;
-    }
-
-    // This is not really correct, but as we can't make the scrollbar move to the left of the origin,
-    // this ensures all text can be scrolled to and read.
-    if (space < 0)
-	space = 0;
-
-    if ( align & TQt::AlignHCenter )
-	x += space/2;
-    else if ( align & TQt::AlignRight )
-	x += space;
-    else if ( align & TQt::AlignJustify ) {
-	// End at "last-1", the last space ends up with a width of 0
-	for ( int j = last-1; j >= start; --j ) {
-	    // Start at last tab, if any.
-	    TQTextStringChar &ch = text->at( j );
-	    if ( ch.c == '\t' ) {
-		start = j+1;
-		break;
-	    }
-	    if(ch.whiteSpace)
-		numSpaces++;
-	}
-    }
-
-    int toAdd = 0;
-    int xorig = x;
-    TQTextStringChar *lc = startChar + visual[0];
-    for ( int i = 0; i < length; i++ ) {
-	TQTextStringChar *ch = startChar + visual[i];
-	if (numSpaces && ch->whiteSpace) {
-	    int s = space / numSpaces;
-	    toAdd += s;
-	    space -= s;
-	    numSpaces--;
-	}
-
-	if (lc->format() != ch->format() && !ch->c.isSpace()
-	    && lc->format()->font().italic() && !ch->format()->font().italic()) {
-	    int rb = lc->format()->fontMetrics().rightBearing(lc->c);
-	    if (rb < 0)
-		x -= rb;
-	}
-
- 	ch->x = x + toAdd;
-        ch->rightToLeft = ch->bidiLevel % 2;
-	//qDebug("visual: %d (%x) placed at %d rightToLeft=%d", visual[i], ch->c.tqunicode(), x +toAdd, ch->rightToLeft  );
-	int ww = 0;
-	if ( ch->c.tqunicode() >= 32 || ch->c == '\t' || ch->c == '\n' || ch->isCustom() ) {
-	    ww = text->width( start+visual[i] );
-	} else {
-	    ww = ch->format()->width( ' ' );
-	}
-	x += ww;
-	lc = ch;
-    }
-    x += toAdd;
-
-    while ( endSpaces-- ) {
-	++lastChar;
-	int sw = lastChar->format()->width( ' ' );
-	if ( text->isRightToLeft() ) {
-	    xorig -= sw;
-	    lastChar->x = xorig;
-            ch->rightToLeft = TRUE;
-	} else {
-	    lastChar->x = x;
-	    x += sw;
-            ch->rightToLeft = FALSE;
-	}
-    }
-
-    line->w = x;
-
-    if ( length > 255 ) {
-	free( levels );
-	free( visual );
-    }
-
-    return new TQTextLineStart;
-}
-#endif
-
-
-void TQTextFormatter::insertLineStart( TQTextParagraph *parag, int index, TQTextLineStart *ls )
-{
-    QMap<int, TQTextLineStart*>::Iterator it;
-    if ( ( it = parag->lineStartList().find( index ) ) == parag->lineStartList().end() ) {
-	parag->lineStartList().insert( index, ls );
-    } else {
-	delete *it;
-	parag->lineStartList().remove( it );
-	parag->lineStartList().insert( index, ls );
-    }
-}
-
-
-/* Standard pagebreak algorithm using TQTextFlow::adjustFlow. Returns
- the shift of the paragraphs bottom line.
- */
-int TQTextFormatter::formatVertically( TQTextDocument* doc, TQTextParagraph* parag )
-{
-    int oldHeight = parag->rect().height();
-    QMap<int, TQTextLineStart*>& lineStarts = parag->lineStartList();
-    QMap<int, TQTextLineStart*>::Iterator it = lineStarts.begin();
-    int h = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin() ) / 2: 0;
-    for ( ; it != lineStarts.end() ; ++it  ) {
-	TQTextLineStart * ls = it.data();
-	ls->y = h;
-	TQTextStringChar *c = &parag->string()->at(it.key());
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( c && c->customItem() && c->customItem()->ownLine() ) {
-	    int h = c->customItem()->height;
-	    c->customItem()->pageBreak( parag->rect().y() + ls->y + ls->baseLine - h, doc->flow() );
-	    int delta = c->customItem()->height - h;
-	    ls->h += delta;
-	    if ( delta )
-		parag->setMovedDown( TRUE );
-	} else
-#endif
-	{
-
-	    int shift = doc->flow()->adjustFlow( parag->rect().y() + ls->y, ls->w, ls->h );
-	    ls->y += shift;
-	    if ( shift )
-		parag->setMovedDown( TRUE );
-	}
-	h = ls->y + ls->h;
-    }
-    int m = parag->bottomMargin();
-    if ( !parag->next() )
-	m = 0;
-    else
-	m = TQMAX(m, parag->next()->topMargin() ) / 2;
-    h += m;
-    parag->setHeight( h );
-    return h - oldHeight;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatterBreakInWords::TQTextFormatterBreakInWords()
-{
-}
-
-#define SPACE(s) s
-
-int TQTextFormatterBreakInWords::format( TQTextDocument *doc,TQTextParagraph *parag,
-					int start, const QMap<int, TQTextLineStart*> & )
-{
-    // make sure bidi information is correct.
-    (void )parag->string()->isBidi();
-
-    TQTextStringChar *c = 0;
-    TQTextStringChar *firstChar = 0;
-    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
-    int x = left + ( doc ? parag->firstLineMargin() : 0 );
-    int dw = parag->documentVisibleWidth() - ( doc ? doc->rightMargin() : 0 );
-    int y = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
-    int h = y;
-    int len = parag->length();
-    if ( doc )
-	x = doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), x, 4 );
-    int rm = parag->rightMargin();
-    int w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
-    bool fullWidth = TRUE;
-    int minw = 0;
-    int wused = 0;
-    bool wrapEnabled = isWrapEnabled( parag );
-
-    start = 0;    //######### what is the point with start?! (Matthias)
-    if ( start == 0 )
-	c = &parag->string()->at( 0 );
-
-    int i = start;
-    TQTextLineStart *lineStart = new TQTextLineStart( y, y, 0 );
-    insertLineStart( parag, 0, lineStart );
-
-    TQPainter *painter = TQTextFormat::painter();
-
-    int col = 0;
-    int ww = 0;
-    TQChar lastChr;
-    for ( ; i < len; ++i, ++col ) {
-	if ( c )
-	    lastChr = c->c;
-	c = &parag->string()->at( i );
-	// ### the lines below should not be needed
-	if ( painter )
-	    c->format()->setPainter( painter );
-	if ( i > 0 ) {
-	    c->lineStart = 0;
-	} else {
-	    c->lineStart = 1;
-	    firstChar = c;
-	}
-	if ( c->c.tqunicode() >= 32 || c->isCustom() ) {
-	    ww = parag->string()->width( i );
-	} else if ( c->c == '\t' ) {
-	    int nx = parag->nextTab( i, x - left ) + left;
-	    if ( nx < x )
-		ww = w - x;
-	    else
-		ww = nx - x;
-	} else {
-	    ww = c->format()->width( ' ' );
-	}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	if ( c->isCustom() && c->customItem()->ownLine() ) {
-	    x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
-	    w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
-	    c->customItem()->resize( w - x );
-	    w = dw;
-	    y += h;
-	    h = c->height();
-	    lineStart = new TQTextLineStart( y, h, h );
-	    insertLineStart( parag, i, lineStart );
-	    c->lineStart = 1;
-	    firstChar = c;
-	    x = 0xffffff;
-	    continue;
-	}
-#endif
-
-	if ( wrapEnabled &&
-	     ( ((wrapAtColumn() == -1) && (x + ww > w)) ||
-	       ((wrapAtColumn() != -1) && (col >= wrapAtColumn())) ) ) {
-	    x = doc ? parag->document()->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
-	    w = dw;
-	    y += h;
-	    h = c->height();
-	    lineStart = formatLine( parag, parag->string(), lineStart, firstChar, c-1 );
-	    lineStart->y = y;
-	    insertLineStart( parag, i, lineStart );
-	    lineStart->baseLine = c->ascent();
-	    lineStart->h = c->height();
-	    c->lineStart = 1;
-	    firstChar = c;
-	    col = 0;
-	    if ( wrapAtColumn() != -1 )
-		minw = TQMAX( minw, w );
-	} else if ( lineStart ) {
-	    lineStart->baseLine = TQMAX( lineStart->baseLine, c->ascent() );
-	    h = TQMAX( h, c->height() );
-	    lineStart->h = h;
-	}
-
-	c->x = x;
-	x += ww;
-	wused = TQMAX( wused, x );
-    }
-
-    int m = parag->bottomMargin();
-    if ( !parag->next() )
-	m = 0;
-    else
-	m = TQMAX(m, parag->next()->topMargin() ) / 2;
-    parag->setFullWidth( fullWidth );
-    y += h + m;
-    if ( doc )
-	minw += doc->rightMargin();
-    if ( !wrapEnabled )
-	minw = TQMAX(minw, wused);
-
-    thisminw = minw;
-    thiswused = wused;
-    return y;
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatterBreakWords::TQTextFormatterBreakWords()
-{
-}
-
-#define DO_FLOW( lineStart ) do{ if ( doc && doc->isPageBreakEnabled() ) { \
-		    int yflow = lineStart->y + parag->rect().y();\
-		    int shift = doc->flow()->adjustFlow( yflow, dw, lineStart->h ); \
-		    lineStart->y += shift;\
-		    y += shift;\
-		}}while(FALSE)
-
-int TQTextFormatterBreakWords::format( TQTextDocument *doc, TQTextParagraph *parag,
-				      int start, const QMap<int, TQTextLineStart*> & )
-{
-    // make sure bidi information is correct.
-    (void )parag->string()->isBidi();
-
-    TQTextStringChar *c = 0;
-    TQTextStringChar *firstChar = 0;
-    TQTextString *string = parag->string();
-    int left = doc ? parag->leftMargin() + doc->leftMargin() : 0;
-    int x = left + ( doc ? parag->firstLineMargin() : 0 );
-    int y = parag->prev() ? TQMAX(parag->prev()->bottomMargin(),parag->topMargin()) / 2: 0;
-    int h = y;
-    int len = parag->length();
-    if ( doc )
-	x = doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), x, 0 );
-    int dw = parag->documentVisibleWidth() - ( doc ? ( left != x ? 0 : doc->rightMargin() ) : 0 );
-
-    int curLeft = x;
-    int rm = parag->rightMargin();
-    int rdiff = doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 0 ) : 0;
-    int w = dw - rdiff;
-    bool fullWidth = TRUE;
-    int marg = left + rdiff;
-    int minw = 0;
-    int wused = 0;
-    int tminw = marg;
-    int linespacing = doc ? parag->lineSpacing() : 0;
-    bool wrapEnabled = isWrapEnabled( parag );
-
-    start = 0;
-
-    int i = start;
-    TQTextLineStart *lineStart = new TQTextLineStart( y, y, 0 );
-    insertLineStart( parag, 0, lineStart );
-    int lastBreak = -1;
-    int tmpBaseLine = 0, tmph = 0;
-    bool lastWasNonInlineCustom = FALSE;
-
-    int align = parag->tqalignment();
-    if ( align == TQt::AlignAuto && doc && doc->tqalignment() != TQt::AlignAuto )
-	align = doc->tqalignment();
-
-    align &= TQt::AlignHorizontal_Mask;
-
-    // ### hack. The last char in the paragraph is always invisible,
-    // ### and somehow sometimes has a wrong format. It changes
-    // ### between // layouting and printing. This corrects some
-    // ### layouting errors in BiDi mode due to this.
-    if ( len > 1 ) {
-	c = &parag->string()->at(len - 1);
-	if (!c->isAnchor()) {
-              if (c->format())
-	        c->format()->removeRef();
-	    c->setFormat( string->at( len - 2 ).format() );
-	    if (c->format())
-                  c->format()->addRef();
-	}
-    }
-
-    c = &parag->string()->at( 0 );
-
-    TQPainter *painter = TQTextFormat::painter();
-    int col = 0;
-    int ww = 0;
-    TQChar lastChr = c->c;
-    TQTextFormat *lastFormat = c->format();
-    for ( ; i < len; ++i, ++col ) {
-	if ( i ) {
-	    c = &parag->string()->at(i-1);
-	    lastChr = c->c;
-	    lastFormat = c->format();
-	}
-	bool lastWasOwnLineCustomItem = lastBreak == -2;
-	bool hadBreakableChar = lastBreak != -1;
-	bool lastWasHardBreak = lastChr == TQChar_linesep;
-
-	// ### next line should not be needed
-	if ( painter )
-	    c->format()->setPainter( painter );
-	c = &string->at( i );
-
-	if (lastFormat != c->format() && !c->c.isSpace()
-	    && lastFormat->font().italic() && !c->format()->font().italic()) {
-	    int rb = lastFormat->fontMetrics().rightBearing(lastChr);
-	    if (rb < 0)
-		x -= rb;
-	}
-
-	if ( ((i > 0) && (x > curLeft || ww == 0)) || lastWasNonInlineCustom ) {
-	    c->lineStart = 0;
-	} else {
-	    c->lineStart = 1;
-	    firstChar = c;
-	}
-
-        // ignore non spacing marks for column count.
-        if (col != 0 && ::category(c->c) == TQChar::Mark_NonSpacing)
-            --col;
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	lastWasNonInlineCustom =  ( c->isCustom() && c->customItem()->placement() != TQTextCustomItem::PlaceInline );
-#endif
-
- 	if ( c->c.tqunicode() >= 32 || c->isCustom() ) {
-	    ww = string->width( i );
-	} else if ( c->c == '\t' ) {
-	    if ( align == TQt::AlignRight || align == TQt::AlignCenter ) {
-		// we can not  (yet) do tabs
-		ww = c->format()->width(' ' );
-	    } else {
-		int tabx = lastWasHardBreak ? (left + ( doc ? parag->firstLineMargin() : 0 )) : x;
-		int nx = parag->nextTab( i, tabx - left ) + left;
-		if ( nx < tabx ) // strrrange...
-		    ww = 0;
-		else
-		    ww = nx - tabx;
-	    }
-	} else {
-	    ww = c->format()->width( ' ' );
-	}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-	TQTextCustomItem* ci = c->customItem();
-	if ( c->isCustom() && ci->ownLine() ) {
-	    TQTextLineStart *lineStart2 = formatLine( parag, string, lineStart, firstChar, c-1, align, SPACE(w - x - ww) );
-	    x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
-	    w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
-	    ci->resize(w - x);
-	    if ( ci->width < w - x ) {
-		if ( align & TQt::AlignHCenter )
-		    x = ( w - ci->width ) / 2;
-		else if ( align & TQt::AlignRight ) {
-		    x = w - ci->width;
-		}
-	    }
-	    c->x = x;
-	    curLeft = x;
-	    if ( i == 0 || !isBreakable(string, i-1) ||
-		 string->at( i - 1 ).lineStart == 0 ) {
-		y += TQMAX( h, TQMAX( tmph, linespacing ) );
-		tmph = c->height();
-		h = tmph;
-		lineStart = lineStart2;
-		lineStart->y = y;
-		insertLineStart( parag, i, lineStart );
-		c->lineStart = 1;
-		firstChar = c;
-	    } else {
-		tmph = c->height();
-		h = tmph;
-		delete lineStart2;
-	    }
-	    lineStart->h = h;
-	    lineStart->baseLine = h;
-	    tmpBaseLine = lineStart->baseLine;
-	    lastBreak = -2;
-	    x = w;
-	    minw = TQMAX( minw, tminw );
-
-	    int tw = ci->minimumWidth() + ( doc ? doc->leftMargin() : 0 );
-	    if ( tw < TQWIDGETSIZE_MAX )
-		tminw = tw;
-	    else
-		tminw = marg;
- 	    wused = TQMAX( wused, ci->width );
-	    continue;
-	} else if ( c->isCustom() && ci->placement() != TQTextCustomItem::PlaceInline ) {
-	    int tw = ci->minimumWidth();
-	    if ( tw < TQWIDGETSIZE_MAX )
-		minw = TQMAX( minw, tw );
-	}
-#endif
-	// we break if
-	// 1. the last character was a hard break (TQChar_linesep) or
-	// 2. the last charater was a own-line custom item (eg. table or ruler) or
-	// 3. wrapping was enabled, it was not a space and following
-	// condition is true: We either had a breakable character
-	// previously or we ar allowed to break in words and - either
-	// we break at w pixels and the current char would exceed that
-	// or - we break at a column and the current character would
-	// exceed that.
-	if ( lastWasHardBreak || lastWasOwnLineCustomItem ||
-	     ( wrapEnabled &&
-	       ( (!c->c.isSpace() && (hadBreakableChar || allowBreakInWords()) &&
-		  ( (wrapAtColumn() == -1 && x + ww > w) ||
-		    (wrapAtColumn() != -1 && col >= wrapAtColumn()) ) ) )
-	       )
-	     ) {
-	    if ( wrapAtColumn() != -1 )
-		minw = TQMAX( minw, x + ww );
-	    // if a break was forced (no breakable char, hard break or own line custom item), break immediately....
-	    if ( !hadBreakableChar || lastWasHardBreak || lastWasOwnLineCustomItem ) {
-		if ( lineStart ) {
-		    lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
-		    h = TQMAX( h, tmph );
-		    lineStart->h = h;
-  		    DO_FLOW( lineStart );
-		}
-		lineStart = formatLine( parag, string, lineStart, firstChar, c-1, align, SPACE(w - x) );
-		x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
-		w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
-		if ( !doc && c->c == '\t' ) { // qt_format_text tab handling
-		    int nx = parag->nextTab( i, x - left ) + left;
-		    if ( nx < x )
-			ww = w - x;
-		    else
-			ww = nx - x;
-		}
-		curLeft = x;
-		y += TQMAX( h, linespacing );
-		tmph = c->height();
-		h = 0;
-		lineStart->y = y;
-		insertLineStart( parag, i, lineStart );
-		lineStart->baseLine = c->ascent();
-		lineStart->h = c->height();
-		c->lineStart = 1;
-		firstChar = c;
-		tmpBaseLine = lineStart->baseLine;
-		lastBreak = -1;
-		col = 0;
-		if ( allowBreakInWords() || lastWasHardBreak ) {
-		    minw = TQMAX(minw, tminw);
-		    tminw = marg + ww;
-		}
-	    } else { // ... otherwise if we had a breakable char, break there
-  		DO_FLOW( lineStart );
-		c->x = x;
-		i = lastBreak;
-		lineStart = formatLine( parag, string, lineStart, firstChar, parag->at( lastBreak ),align, SPACE(w - string->at( i+1 ).x) );
-		x = doc ? doc->flow()->adjustLMargin( y + parag->rect().y(), parag->rect().height(), left, 4 ) : left;
-		w = dw - ( doc ? doc->flow()->adjustRMargin( y + parag->rect().y(), parag->rect().height(), rm, 4 ) : 0 );
-		if ( !doc && c->c == '\t' ) { // qt_format_text tab handling
-		    int nx = parag->nextTab( i, x - left ) + left;
-		    if ( nx < x )
-			ww = w - x;
-		    else
-			ww = nx - x;
-		}
-		curLeft = x;
-		y += TQMAX( h, linespacing );
-		tmph = c->height();
-		h = tmph;
-		lineStart->y = y;
-		insertLineStart( parag, i + 1, lineStart );
-		lineStart->baseLine = c->ascent();
-		lineStart->h = c->height();
-		c->lineStart = 1;
-		firstChar = c;
-		tmpBaseLine = lineStart->baseLine;
-		lastBreak = -1;
-		col = 0;
-		minw = TQMAX(minw, tminw);
-		tminw = marg;
-		continue;
-	    }
-	} else if (lineStart && isBreakable(string, i)) {
-	    if ( len <= 2 || i < len - 1 ) {
-		tmpBaseLine = TQMAX( tmpBaseLine, c->ascent() );
-		tmph = TQMAX( tmph, c->height() );
-	    }
-	    minw = TQMAX( minw, tminw );
-
-	    tminw = marg + ww;
-	    lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
-	    h = TQMAX( h, tmph );
-	    lineStart->h = h;
-	    if ( i < len - 2 || c->c != ' ' )
-		lastBreak = i;
-	} else {
-	    tminw += ww;
-	    int cascent = c->ascent();
-	    int cheight = c->height();
-	    int belowBaseLine = TQMAX( tmph - tmpBaseLine, cheight-cascent );
-	    tmpBaseLine = TQMAX( tmpBaseLine, cascent );
-	    tmph = tmpBaseLine + belowBaseLine;
-	}
-
-	c->x = x;
-	x += ww;
-	wused = TQMAX( wused, x );
-    }
-
-    if ( lineStart ) {
-	lineStart->baseLine = TQMAX( lineStart->baseLine, tmpBaseLine );
-	h = TQMAX( h, tmph );
-	lineStart->h = h;
-	// last line in a paragraph is not justified
-	if ( align == TQt::AlignJustify )
-	    align = TQt::AlignAuto;
- 	DO_FLOW( lineStart );
-	lineStart = formatLine( parag, string, lineStart, firstChar, c, align, SPACE(w - x) );
-	delete lineStart;
-    }
-
-    minw = TQMAX( minw, tminw );
-    if ( doc )
-	minw += doc->rightMargin();
-
-    int m = parag->bottomMargin();
-    if ( !parag->next() )
-	m = 0;
-    else
-	m = TQMAX(m, parag->next()->topMargin() ) / 2;
-    parag->setFullWidth( fullWidth );
-    y += TQMAX( h, linespacing ) + m;
-
-    wused += rm;
-    if ( !wrapEnabled || wrapAtColumn() != -1 )
-	minw = TQMAX(minw, wused);
-
-    // This is the case where we are breaking wherever we darn well please
-    // in cases like that, the minw should not be the length of the entire
-    // word, because we necessarily want to show the word on the whole line.
-    // example: word wrap in iconview
-    if ( allowBreakInWords() && minw > wused )
-	minw = wused;
-
-    thisminw = minw;
-    thiswused = wused;
-    return y;
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextIndent::TQTextIndent()
-{
-}
-
-// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-TQTextFormatCollection::TQTextFormatCollection()
-    : cKey( 307 ), painttqdevice( 0 )
-{
-    defFormat = new TQTextFormat( TQApplication::font(),
-				 TQApplication::palette().color( TQPalette::Active, TQColorGroup::Text ) );
-    lastFormat = cres = 0;
-    cflags = -1;
-    cKey.setAutoDelete( TRUE );
-    cachedFormat = 0;
-}
-
-TQTextFormatCollection::~TQTextFormatCollection()
-{
-    delete defFormat;
-}
-
-void TQTextFormatCollection::setPaintDevice( TQPaintDevice *pd )
-{
-    painttqdevice = pd;
-
-#if defined(TQ_WS_X11)
-    int scr = ( painttqdevice ) ? painttqdevice->x11Screen() : TQPaintDevice::x11AppScreen();
-
-    defFormat->fn.tqt_x11SetScreen( scr );
-    defFormat->update();
-
-    TQDictIterator<TQTextFormat> it( cKey );
-    TQTextFormat *format;
-    while ( ( format = it.current() ) != 0 ) {
-	++it;
-	format->fn.tqt_x11SetScreen( scr );
-	format->update();
-    }
-#endif // TQ_WS_X11
-}
-
-TQTextFormat *TQTextFormatCollection::format( TQTextFormat *f )
-{
-    if ( f->parent() == this || f == defFormat ) {
-	lastFormat = f;
-	lastFormat->addRef();
-	return lastFormat;
-    }
-
-    if ( f == lastFormat || ( lastFormat && f->key() == lastFormat->key() ) ) {
-	lastFormat->addRef();
-	return lastFormat;
-    }
-
-    TQTextFormat *fm = cKey.find( f->key() );
-    if ( fm ) {
-	lastFormat = fm;
-	lastFormat->addRef();
-	return lastFormat;
-    }
-
-    if ( f->key() == defFormat->key() )
-	return defFormat;
-
-    lastFormat = createFormat( *f );
-    lastFormat->collection = this;
-    cKey.insert( lastFormat->key(), lastFormat );
-    return lastFormat;
-}
-
-TQTextFormat *TQTextFormatCollection::format( TQTextFormat *of, TQTextFormat *nf, int flags )
-{
-    if ( cres && kof == of->key() && knf == nf->key() && cflags == flags ) {
-	cres->addRef();
-	return cres;
-    }
-
-    cres = createFormat( *of );
-    kof = of->key();
-    knf = nf->key();
-    cflags = flags;
-    if ( flags & TQTextFormat::Bold )
-	cres->fn.setBold( nf->fn.bold() );
-    if ( flags & TQTextFormat::Italic )
-	cres->fn.setItalic( nf->fn.italic() );
-    if ( flags & TQTextFormat::Underline )
-	cres->fn.setUnderline( nf->fn.underline() );
-    if ( flags & TQTextFormat::StrikeOut )
-	cres->fn.setStrikeOut( nf->fn.strikeOut() );
-    if ( flags & TQTextFormat::Family )
-	cres->fn.setFamily( nf->fn.family() );
-    if ( flags & TQTextFormat::Size ) {
-	if ( of->usePixelSizes )
-	    cres->fn.setPixelSize( nf->fn.pixelSize() );
-	else
-	    cres->fn.setPointSize( nf->fn.pointSize() );
-    }
-    if ( flags & TQTextFormat::Color )
-	cres->col = nf->col;
-    if ( flags & TQTextFormat::Misspelled )
-	cres->missp = nf->missp;
-    if ( flags & TQTextFormat::VAlign )
-	cres->ha = nf->ha;
-    cres->update();
-
-    TQTextFormat *fm = cKey.find( cres->key() );
-    if ( !fm ) {
-	cres->collection = this;
-	cKey.insert( cres->key(), cres );
-    } else {
-	delete cres;
-	cres = fm;
-	cres->addRef();
-    }
-
-    return cres;
-}
-
-TQTextFormat *TQTextFormatCollection::format( const TQFont &f, const TQColor &c )
-{
-    if ( cachedFormat && cfont == f && ccol == c ) {
-	cachedFormat->addRef();
-	return cachedFormat;
-    }
-
-    TQString key = TQTextFormat::getKey( f, c, FALSE,  TQTextFormat::AlignNormal );
-    cachedFormat = cKey.find( key );
-    cfont = f;
-    ccol = c;
-
-    if ( cachedFormat ) {
-	cachedFormat->addRef();
-	return cachedFormat;
-    }
-
-    if ( key == defFormat->key() )
-	return defFormat;
-
-    cachedFormat = createFormat( f, c );
-    cachedFormat->collection = this;
-    cKey.insert( cachedFormat->key(), cachedFormat );
-    if ( cachedFormat->key() != key )
-	qWarning("ASSERT: keys for format not identical: '%s '%s'", cachedFormat->key().latin1(), key.latin1() );
-    return cachedFormat;
-}
-
-void TQTextFormatCollection::remove( TQTextFormat *f )
-{
-    if ( lastFormat == f )
-	lastFormat = 0;
-    if ( cres == f )
-	cres = 0;
-    if ( cachedFormat == f )
-	cachedFormat = 0;
-    if (cKey.find(f->key()) == f)
-	cKey.remove( f->key() );
-}
-
-#define UPDATE( up, lo, rest ) \
-	if ( font.lo##rest() != defFormat->fn.lo##rest() && fm->fn.lo##rest() == defFormat->fn.lo##rest() ) \
-	    fm->fn.set##up##rest( font.lo##rest() )
-
-void TQTextFormatCollection::updateDefaultFormat( const TQFont &font, const TQColor &color, TQStyleSheet *sheet )
-{
-    TQDictIterator<TQTextFormat> it( cKey );
-    TQTextFormat *fm;
-    bool usePixels = font.pointSize() == -1;
-    bool changeSize = usePixels ? font.pixelSize() != defFormat->fn.pixelSize() :
-	font.pointSize() != defFormat->fn.pointSize();
-    int base = usePixels ? font.pixelSize() : font.pointSize();
-    while ( ( fm = it.current() ) ) {
-	++it;
-	UPDATE( F, f, amily );
-	UPDATE( W, w, eight );
-	UPDATE( B, b, old );
-	UPDATE( I, i, talic );
-	UPDATE( U, u, nderline );
-	if ( changeSize ) {
-	    fm->stdSize = base;
-	    fm->usePixelSizes = usePixels;
-	    if ( usePixels )
-		fm->fn.setPixelSize( fm->stdSize );
-	    else
-		fm->fn.setPointSize( fm->stdSize );
-	    sheet->scaleFont( fm->fn, fm->logicalFontSize );
-	}
-	if ( color.isValid() && color != defFormat->col && fm->col == defFormat->col )
-	    fm->col = color;
-	fm->update();
-    }
-
-    defFormat->fn = font;
-    defFormat->col = color;
-    defFormat->update();
-    defFormat->stdSize = base;
-    defFormat->usePixelSizes = usePixels;
-
-    updateKeys();
-}
-
-// the keys in cKey have changed, rebuild the hashtable
-void TQTextFormatCollection::updateKeys()
-{
-    if ( cKey.isEmpty() )
-	return;
-    cKey.setAutoDelete( FALSE );
-    TQTextFormat** formats = new TQTextFormat*[ cKey.count() + 1 ];
-    TQTextFormat **f = formats;
-    TQDictIterator<TQTextFormat> it( cKey );
-    while ( ( *f = it.current() ) ) {
-       ++it;
-       ++f;
-    }
-    cKey.clear();
-    for ( f = formats; *f; f++ )
-       cKey.insert( (*f)->key(), *f );
-    cKey.setAutoDelete( TRUE );
-    delete [] formats;
-}
-
-
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-void TQTextFormat::setBold( bool b )
-{
-    if ( b == fn.bold() )
-	return;
-    fn.setBold( b );
-    update();
-}
-
-void TQTextFormat::setMisspelled( bool b )
-{
-    if ( b == (bool)missp )
-	return;
-    missp = b;
-    update();
-}
-
-void TQTextFormat::setVAlign( VerticalAlignment a )
-{
-    if ( a == ha )
-	return;
-    ha = a;
-    update();
-}
-
-void TQTextFormat::setItalic( bool b )
-{
-    if ( b == fn.italic() )
-	return;
-    fn.setItalic( b );
-    update();
-}
-
-void TQTextFormat::setUnderline( bool b )
-{
-    if ( b == fn.underline() )
-	return;
-    fn.setUnderline( b );
-    update();
-}
-
-void TQTextFormat::setStrikeOut( bool b )
-{
-    if ( b == fn.strikeOut() )
-	return;
-    fn.setStrikeOut( b );
-    update();
-}
-
-void TQTextFormat::setFamily( const TQString &f )
-{
-    if ( f == fn.family() )
-	return;
-    fn.setFamily( f );
-    update();
-}
-
-void TQTextFormat::setPointSize( int s )
-{
-    if ( s == fn.pointSize() )
-	return;
-    fn.setPointSize( s );
-    usePixelSizes = FALSE;
-    update();
-}
-
-void TQTextFormat::setFont( const TQFont &f )
-{
-    if ( f == fn && !k.isEmpty() )
-	return;
-    fn = f;
-    update();
-}
-
-void TQTextFormat::setColor( const TQColor &c )
-{
-    if ( c == col )
-	return;
-    col = c;
-    update();
-}
-
-TQString TQTextFormat::makeFormatChangeTags( TQTextFormat* defaultFormat, TQTextFormat *f,
-			   const TQString& oldAnchorHref, const TQString& anchorHref  ) const
-{
-    TQString tag;
-    if ( f )
-	tag += f->makeFormatEndTags( defaultFormat, oldAnchorHref );
-
-    if ( !anchorHref.isEmpty() )
-	tag += "<a href=\"" + anchorHref + "\">";
-
-    if ( font() != defaultFormat->font()
-	 || vAlign() != defaultFormat->vAlign()
-	 || color().rgb() != defaultFormat->color().rgb() ) {
-	TQString s;
-	if ( font().family() != defaultFormat->font().family() )
-	    s += TQString(!!s?";":"") + "font-family:" + fn.family();
-	if ( font().italic() && font().italic() != defaultFormat->font().italic() )
-	    s += TQString(!!s?";":"") + "font-style:" + (font().italic() ? "italic" : "normal");
-	if ( font().pointSize() != defaultFormat->font().pointSize() )
-	    s += TQString(!!s?";":"") + "font-size:" + TQString::number( fn.pointSize() ) + "pt";
-	if ( font().weight() != defaultFormat->font().weight() )
-	    s += TQString(!!s?";":"") + "font-weight:" + TQString::number( fn.weight() * 8 );
-        TQString textDecoration;
-        bool none = FALSE;
-	if ( font().underline() != defaultFormat->font().underline() ) {
-            if (font().underline())
-                textDecoration = "underline";
-            else
-                none = TRUE;
-        }
-	if ( font().overline() != defaultFormat->font().overline() ) {
-            if (font().overline())
-                textDecoration += " overline";
-            else
-                none = TRUE;
-        }
-	if ( font().strikeOut() != defaultFormat->font().strikeOut() ) {
-            if (font().strikeOut())
-                textDecoration += " line-through";
-            else
-                none = TRUE;
-        }
-        if (none && textDecoration.isEmpty())
-            textDecoration = "none";
-        if (!textDecoration.isEmpty())
-	    s += TQString(!!s?";":"") + "text-decoration:" + textDecoration;
-	if ( vAlign() != defaultFormat->vAlign() ) {
-	    s += TQString(!!s?";":"") + "vertical-align:";
-	    if ( vAlign() == TQTextFormat::AlignSuperScript )
-		s += "super";
-	    else if ( vAlign() == TQTextFormat::AlignSubScript )
-		s += "sub";
-	    else
-		s += "normal";
-	}
-	if ( color().rgb() != defaultFormat->color().rgb() )
-	    s += TQString(!!s?";":"") + "color:" + col.name();
-	if ( !s.isEmpty() )
-	    tag += "<span style=\"" + s + "\">";
-    }
-
-    return tag;
-}
-
-TQString TQTextFormat::makeFormatEndTags( TQTextFormat* defaultFormat, const TQString& anchorHref ) const
-{
-    TQString tag;
-    if ( font().family() != defaultFormat->font().family()
-	 || font().pointSize() != defaultFormat->font().pointSize()
-	 || font().weight() != defaultFormat->font().weight()
-	 || font().italic() != defaultFormat->font().italic()
-	 || font().underline() != defaultFormat->font().underline()
-	 || font().strikeOut() != defaultFormat->font().strikeOut()
-	 || vAlign() != defaultFormat->vAlign()
-	 || color().rgb() != defaultFormat->color().rgb() )
-	tag += "</span>";
-    if ( !anchorHref.isEmpty() )
-	tag += "</a>";
-    return tag;
-}
-
-TQTextFormat TQTextFormat::makeTextFormat( const TQStyleSheetItem *style, const QMap<TQString,TQString>& attr, double scaleFontsFactor ) const
-{
-    TQTextFormat format(*this);
-    if (!style )
-	return format;
-
-    if ( !style->isAnchor() && style->color().isValid() ) {
-	// the style is not an anchor and defines a color.
-	// It might be used inside an anchor and it should
-	// override the link color.
-	format.linkColor = FALSE;
-    }
-    switch ( style->verticalAlignment() ) {
-    case TQStyleSheetItem::VAlignBaseline:
-	format.setVAlign( TQTextFormat::AlignNormal );
-	break;
-    case TQStyleSheetItem::VAlignSuper:
-	format.setVAlign( TQTextFormat::AlignSuperScript );
-	break;
-    case TQStyleSheetItem::VAlignSub:
-	format.setVAlign( TQTextFormat::AlignSubScript );
-	break;
-    }
-
-    if ( style->fontWeight() != TQStyleSheetItem::Undefined )
-	format.fn.setWeight( style->fontWeight() );
-    if ( style->fontSize() != TQStyleSheetItem::Undefined ) {
-	format.fn.setPointSize( style->fontSize() );
-    } else if ( style->logicalFontSize() != TQStyleSheetItem::Undefined ) {
-	format.logicalFontSize = style->logicalFontSize();
-	if ( format.usePixelSizes )
-	    format.fn.setPixelSize( format.stdSize );
-	else
-	    format.fn.setPointSize( format.stdSize );
-	style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
-    } else if ( style->logicalFontSizeStep() ) {
-	format.logicalFontSize += style->logicalFontSizeStep();
-	if ( format.usePixelSizes )
-	    format.fn.setPixelSize( format.stdSize );
-	else
-	    format.fn.setPointSize( format.stdSize );
-	style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
-    }
-    if ( !style->fontFamily().isEmpty() )
-	format.fn.setFamily( style->fontFamily() );
-    if ( style->color().isValid() )
-	format.col = style->color();
-    if ( style->definesFontItalic() )
-	format.fn.setItalic( style->fontItalic() );
-    if ( style->definesFontUnderline() )
-	format.fn.setUnderline( style->fontUnderline() );
-    if ( style->definesFontStrikeOut() )
-	format.fn.setStrikeOut( style->fontStrikeOut() );
-
-
-    if ( style->name() == "font") {
-	if ( attr.contains("color") ) {
-	    TQString s = attr["color"];
-	    if ( !s.isEmpty() ) {
-		format.col.setNamedColor( s );
-		format.linkColor = FALSE;
-	    }
-	}
-	if ( attr.contains("face") ) {
-	    TQString a = attr["face"];
-	    TQString family = a.section( ',', 0, 0 );
-	    if ( !!family )
-		format.fn.setFamily( family );
-	}
-	if ( attr.contains("size") ) {
-	    TQString a = attr["size"];
-	    int n = a.toInt();
-	    if ( a[0] == '+' || a[0] == '-' )
-		n += 3;
-	    format.logicalFontSize = n;
-	    if ( format.usePixelSizes )
-		format.fn.setPixelSize( format.stdSize );
-	    else
-		format.fn.setPointSize( format.stdSize );
-	    style->styleSheet()->scaleFont( format.fn, format.logicalFontSize );
-	}
-    }
-    if ( attr.contains("style" ) ) {
-	TQString a = attr["style"];
-	for ( int s = 0; s < a.contains(';')+1; s++ ) {
-	    TQString style = a.section( ';', s, s );
-	    if ( style.startsWith("font-size:" ) && style.endsWith("pt") ) {
-		format.logicalFontSize = 0;
-		int size = int( scaleFontsFactor * style.mid( 10, style.length() - 12 ).toDouble() );
-		format.setPointSize( size );
-	    } else if ( style.startsWith("font-style:" ) ) {
-		TQString s = TQT_TQSTRING(style.mid( 11 )).stripWhiteSpace();
-		if ( s == "normal" )
-		    format.fn.setItalic( FALSE );
-		else if ( s == "italic" || s == "oblique" )
-		    format.fn.setItalic( TRUE );
-	    } else if ( style.startsWith("font-weight:" ) ) {
-		TQString s = style.mid( 12 );
-		bool ok = TRUE;
-		int n = s.toInt( &ok );
-		if ( ok )
-		    format.fn.setWeight( n/8 );
-	    } else if ( style.startsWith("font-family:" ) ) {
-		TQString family = style.mid(12).section(',',0,0);
-		family.replace( '\"', ' ' );
-		family.replace( '\'', ' ' );
-		family = family.stripWhiteSpace();
-		format.fn.setFamily( family );
-	    } else if ( style.startsWith("text-decoration:" ) ) {
-		TQString s = style.mid( 16 );
-		format.fn.setOverline( s.find("overline") != -1 );
-		format.fn.setStrikeOut( s.find("line-through") != -1 );
-		format.fn.setUnderline( s.find("underline") != -1 );
-	    } else if ( style.startsWith("vertical-align:" ) ) {
-		TQString s = TQT_TQSTRING(style.mid( 15 )).stripWhiteSpace();
-		if ( s == "sub" )
-		    format.setVAlign( TQTextFormat::AlignSubScript );
-		else if ( s == "super" )
-		    format.setVAlign( TQTextFormat::AlignSuperScript );
-		else
-		    format.setVAlign( TQTextFormat::AlignNormal );
-	    } else if ( style.startsWith("color:" ) ) {
-		format.col.setNamedColor( style.mid(6) );
-		format.linkColor = FALSE;
-	    }
-	}
-    }
-
-    format.update();
-    return format;
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-
-struct TQPixmapInt
-{
-    TQPixmapInt() : ref( 0 ) {}
-    TQPixmap pm;
-    int	    ref;
-    TQ_DUMMY_COMPARISON_OPERATOR(TQPixmapInt)
-};
-
-static QMap<TQString, TQPixmapInt> *pixmap_map = 0;
-
-TQTextImage::TQTextImage( TQTextDocument *p, const QMap<TQString, TQString> &attr, const TQString& context,
-			TQMimeSourceFactory &factory )
-    : TQTextCustomItem( p )
-{
-    width = height = 0;
-    if ( attr.contains("width") )
-	width = attr["width"].toInt();
-    if ( attr.contains("height") )
-	height = attr["height"].toInt();
-
-    reg = 0;
-    TQString imageName = attr["src"];
-
-    if (!imageName)
-	imageName = attr["source"];
-
-    if ( !imageName.isEmpty() ) {
-	imgId = TQString( "%1,%2,%3,%4" ).arg( imageName ).arg( width ).arg( height ).arg( (ulong)&factory );
-	if ( !pixmap_map )
-	    pixmap_map = new QMap<TQString, TQPixmapInt>;
-	if ( pixmap_map->contains( imgId ) ) {
-	    TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-	    pm = pmi.pm;
-	    pmi.ref++;
-	    width = pm.width();
-	    height = pm.height();
-	} else {
-	    TQImage img;
-	    const TQMimeSource* m =
-		factory.data( imageName, context );
-	    if ( !m ) {
-		qWarning("TQTextImage: no mimesource for %s", imageName.latin1() );
-	    }
-	    else {
-		if ( !TQImageDrag::decode( m, img ) ) {
-		    qWarning("TQTextImage: cannot decode %s", imageName.latin1() );
-		}
-	    }
-
-	    if ( !img.isNull() ) {
-		if ( width == 0 ) {
-		    width = img.width();
-		    if ( height != 0 ) {
-			width = img.width() * height / img.height();
-		    }
-		}
-		if ( height == 0 ) {
-		    height = img.height();
-		    if ( width != img.width() ) {
-			height = img.height() * width / img.width();
-		    }
-		}
-		if ( img.width() != width || img.height() != height ){
-#ifndef TQT_NO_IMAGE_SMOOTHSCALE
-		    img = img.smoothScale(width, height);
-#endif
-		    width = img.width();
-		    height = img.height();
-		}
-		pm.convertFromImage( img );
-	    }
-	    if ( !pm.isNull() ) {
-		TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-		pmi.pm = pm;
-		pmi.ref++;
-	    }
-	}
-	if ( pm.mask() ) {
-	    TQRegion mask( *pm.mask() );
-	    TQRegion all( 0, 0, pm.width(), pm.height() );
-	    reg = new TQRegion( all.subtract( mask ) );
-	}
-    }
-
-    if ( pm.isNull() && (width*height)==0 )
-	width = height = 50;
-
-    place = PlaceInline;
-    if ( attr["align"] == "left" )
-	place = PlaceLeft;
-    else if ( attr["align"] == "right" )
-	place = PlaceRight;
-
-    tmpwidth = width;
-    tmpheight = height;
-
-    attributes = attr;
-}
-
-TQTextImage::~TQTextImage()
-{
-    if ( pixmap_map && pixmap_map->contains( imgId ) ) {
-	TQPixmapInt& pmi = pixmap_map->operator[](imgId);
-	pmi.ref--;
-	if ( !pmi.ref ) {
-	    pixmap_map->remove( imgId );
-	    if ( pixmap_map->isEmpty() ) {
-		delete pixmap_map;
-		pixmap_map = 0;
-	    }
-	}
-    }
-    delete reg;
-}
-
-TQString TQTextImage::richText() const
-{
-    TQString s;
-    s += "<img ";
-    QMap<TQString, TQString>::ConstIterator it = attributes.begin();
-    for ( ; it != attributes.end(); ++it ) {
-	s += it.key() + "=";
-	if ( (*it).find( ' ' ) != -1 )
-	    s += "\"" + *it + "\"" + " ";
-	else
-	    s += *it + " ";
-    }
-    s += ">";
-    return s;
-}
-
-void TQTextImage::adjustToPainter( TQPainter* p )
-{
-    width = scale( tmpwidth, p );
-    height = scale( tmpheight, p );
-}
-
-#if !defined(TQ_WS_X11)
-#include <tqbitmap.h>
-#include <tqcleanuphandler.h>
-static TQPixmap *qrt_selection = 0;
-static TQSingleCleanupHandler<TQPixmap> qrt_cleanup_pixmap;
-static void qrt_createSelectionPixmap( const TQColorGroup &cg )
-{
-    qrt_selection = new TQPixmap( 2, 2 );
-    qrt_cleanup_pixmap.set( &qrt_selection );
-    qrt_selection->fill( TQt::color0 );
-    TQBitmap m( 2, 2 );
-    m.fill( TQt::color1 );
-    TQPainter p( &m );
-    p.setPen( TQt::color0 );
-    for ( int j = 0; j < 2; ++j ) {
-	p.drawPoint( j % 2, j );
-    }
-    p.end();
-    qrt_selection->setMask( m );
-    qrt_selection->fill( cg.highlight() );
-}
-#endif
-
-void TQTextImage::draw( TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
-{
-    if ( placement() != PlaceInline ) {
-	x = xpos;
-	y = ypos;
-    }
-
-    if ( pm.isNull() ) {
-	p->fillRect( x , y, width, height,  cg.dark() );
-	return;
-    }
-
-    if ( is_printer( p ) ) {
-	p->drawPixmap( TQRect( x, y, width, height ), pm );
-	return;
-    }
-
-    if ( placement() != PlaceInline && !TQRect( xpos, ypos, width, height ).intersects( TQRect( cx, cy, cw, ch ) ) )
-	return;
-
-    if ( placement() == PlaceInline )
-	p->drawPixmap( x , y, pm );
-    else
-	p->drawPixmap( cx , cy, pm, cx - x, cy - y, cw, ch );
-
-    if ( selected && placement() == PlaceInline && is_printer( p ) ) {
-#if defined(TQ_WS_X11)
-	p->fillRect( TQRect( TQPoint( x, y ), pm.size() ), TQBrush( cg.highlight(), Qt::Dense4Pattern) );
-#else // in WIN32 Dense4Pattern doesn't work correctly (transparency problem), so work around it
-	if ( !qrt_selection )
-	    qrt_createSelectionPixmap( cg );
-	p->drawTiledPixmap( x, y, pm.width(), pm.height(), *qrt_selection );
-#endif
-    }
-}
-
-void TQTextHorizontalLine::adjustToPainter( TQPainter* p )
-{
-    height = scale( tmpheight, p );
-}
-
-
-TQTextHorizontalLine::TQTextHorizontalLine( TQTextDocument *p, const QMap<TQString, TQString> &attr,
-					  const TQString &,
-					  TQMimeSourceFactory & )
-    : TQTextCustomItem( p )
-{
-    height = tmpheight = 8;
-    if ( attr.find( "color" ) != attr.end() )
-	color = TQColor( *attr.find( "color" ) );
-    shade = attr.find( "noshade" ) == attr.end();
-}
-
-TQTextHorizontalLine::~TQTextHorizontalLine()
-{
-}
-
-TQString TQTextHorizontalLine::richText() const
-{
-    return "<hr>";
-}
-
-void TQTextHorizontalLine::draw( TQPainter* p, int x, int y, int , int , int , int , const TQColorGroup& cg, bool selected )
-{
-    TQRect r( x, y, width, height);
-    if ( is_printer( p ) || !shade ) {
-	TQPen oldPen = p->pen();
-	if ( !color.isValid() )
-	    p->setPen( TQPen( cg.text(), is_printer( p ) ? height/8 : TQMAX( 2, height/4 ) ) );
-	else
-	    p->setPen( TQPen( color, is_printer( p ) ? height/8 : TQMAX( 2, height/4 ) ) );
-	p->drawLine( r.left()-1, y + height / 2, r.right() + 1, y + height / 2 );
-	p->setPen( oldPen );
-    } else {
-	TQColorGroup g( cg );
-	if ( color.isValid() )
-	    g.setColor( TQColorGroup::Dark, color );
-	if ( selected )
-	    p->fillRect( r, g.highlight() );
-	qDrawShadeLine( p, r.left() - 1, y + height / 2, r.right() + 1, y + height / 2, g, TRUE, height / 8 );
-    }
-}
-#endif //TQT_NO_TEXTCUSTOMITEM
-
-/*****************************************************************/
-// Small set of utility functions to make the parser a bit simpler
-//
-
-bool TQTextDocument::hasPrefix(const TQChar* doc, int length, int pos, TQChar c)
-{
-    if ( pos + 1 > length )
-	return FALSE;
-    return doc[ pos ].lower() == c.lower();
-}
-
-bool TQTextDocument::hasPrefix( const TQChar* doc, int length, int pos, const TQString& s )
-{
-    if ( pos + (int) s.length() > length )
-	return FALSE;
-    for ( int i = 0; i < (int)s.length(); i++ ) {
-	if ( doc[ pos + i ].lower() != s[ i ].lower() )
-	    return FALSE;
-    }
-    return TRUE;
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-static bool qt_is_cell_in_use( TQPtrList<TQTextTableCell>& cells, int row, int col )
-{
-    for ( TQTextTableCell* c = cells.first(); c; c = cells.next() ) {
-	if ( row >= c->row() && row < c->row() + c->rowspan()
-	     && col >= c->column() && col < c->column() + c->colspan() )
-	    return TRUE;
-    }
-    return FALSE;
-}
-
-TQTextCustomItem* TQTextDocument::parseTable( const QMap<TQString, TQString> &attr, const TQTextFormat &fmt,
-					    const TQChar* doc, int length, int& pos, TQTextParagraph *curpar )
-{
-
-    TQTextTable* table = new TQTextTable( this, attr );
-    int row = -1;
-    int col = -1;
-
-    TQString rowbgcolor;
-    TQString rowalign;
-    TQString tablebgcolor = attr["bgcolor"];
-
-    TQPtrList<TQTextTableCell> multicells;
-
-    TQString tagname;
-    (void) eatSpace(doc, length, pos);
-    while ( pos < length) {
-	if (hasPrefix(doc, length, pos, TQChar('<')) ){
-	    if (hasPrefix(doc, length, pos+1, TQChar('/'))) {
-		tagname = parseCloseTag( doc, length, pos );
-		if ( tagname == "table" ) {
-		    return table;
-		}
-	    } else {
-		QMap<TQString, TQString> attr2;
-		bool emptyTag = FALSE;
-		tagname = parseOpenTag( doc, length, pos, attr2, emptyTag );
-		if ( tagname == "tr" ) {
-		    rowbgcolor = attr2["bgcolor"];
-		    rowalign = attr2["align"];
-		    row++;
-		    col = -1;
-		}
-		else if ( tagname == "td" || tagname == "th" ) {
-		    col++;
-		    while ( qt_is_cell_in_use( multicells, row, col ) ) {
-			col++;
-		    }
-
-		    if ( row >= 0 && col >= 0 ) {
-			const TQStyleSheetItem* s = sheet_->item(tagname);
-			if ( !attr2.contains("bgcolor") ) {
-			    if (!rowbgcolor.isEmpty() )
-				attr2["bgcolor"] = rowbgcolor;
-			    else if (!tablebgcolor.isEmpty() )
-				attr2["bgcolor"] = tablebgcolor;
-			}
-			if ( !attr2.contains("align") ) {
-			    if (!rowalign.isEmpty() )
-				attr2["align"] = rowalign;
-			}
-
-			// extract the cell contents
-			int end = pos;
-			while ( end < length
-				&& !hasPrefix( doc, length, end, "</td")
-				&& !hasPrefix( doc, length, end, "<td")
-				&& !hasPrefix( doc, length, end, "</th")
-				&& !hasPrefix( doc, length, end, "<th")
-				&& !hasPrefix( doc, length, end, "<td")
-				&& !hasPrefix( doc, length, end, "</tr")
-				&& !hasPrefix( doc, length, end, "<tr")
-				&& !hasPrefix( doc, length, end, "</table") ) {
-			    if ( hasPrefix( doc, length, end, "<table" ) ) { // nested table
-				int nested = 1;
-				++end;
-				while ( end < length && nested != 0 ) {
-				    if ( hasPrefix( doc, length, end, "</table" ) )
-					nested--;
-				    if ( hasPrefix( doc, length, end, "<table" ) )
-					nested++;
-				    end++;
-				}
-			    }
-			    end++;
-			}
-			TQTextTableCell* cell  = new TQTextTableCell( table, row, col,
-					    attr2, s, fmt.makeTextFormat( s, attr2, scaleFontsFactor ),
-					    contxt, *factory_, sheet_,
-					    TQConstString( doc + pos, end - pos ).string() );
-			cell->richText()->parentPar = curpar;
-			if ( cell->colspan() > 1 || cell->rowspan() > 1 )
-			    multicells.append( cell );
-			col += cell->colspan()-1;
-			pos = end;
-		    }
-		}
-	    }
-
-	} else {
-	    ++pos;
-	}
-    }
-    return table;
-}
-#endif // TQT_NO_TEXTCUSTOMITEM
-
-bool TQTextDocument::eatSpace(const TQChar* doc, int length, int& pos, bool includeNbsp )
-{
-    int old_pos = pos;
-    while (pos < length && doc[pos].isSpace() && ( includeNbsp || (doc[pos] != TQChar::nbsp ) ) )
-	pos++;
-    return old_pos < pos;
-}
-
-bool TQTextDocument::eat(const TQChar* doc, int length, int& pos, TQChar c)
-{
-    bool ok = pos < length && doc[pos] == c;
-    if ( ok )
-	pos++;
-    return ok;
-}
-/*****************************************************************/
-
-struct Entity {
-    const char * name;
-    TQ_UINT16 code;
-};
-
-static const Entity entitylist [] = {
-    { "AElig", 0x00c6 },
-    { "Aacute", 0x00c1 },
-    { "Acirc", 0x00c2 },
-    { "Agrave", 0x00c0 },
-    { "Alpha", 0x0391 },
-    { "AMP", 38 },
-    { "Aring", 0x00c5 },
-    { "Atilde", 0x00c3 },
-    { "Auml", 0x00c4 },
-    { "Beta", 0x0392 },
-    { "Ccedil", 0x00c7 },
-    { "Chi", 0x03a7 },
-    { "Dagger", 0x2021 },
-    { "Delta", 0x0394 },
-    { "ETH", 0x00d0 },
-    { "Eacute", 0x00c9 },
-    { "Ecirc", 0x00ca },
-    { "Egrave", 0x00c8 },
-    { "Epsilon", 0x0395 },
-    { "Eta", 0x0397 },
-    { "Euml", 0x00cb },
-    { "Gamma", 0x0393 },
-    { "GT", 62 },
-    { "Iacute", 0x00cd },
-    { "Icirc", 0x00ce },
-    { "Igrave", 0x00cc },
-    { "Iota", 0x0399 },
-    { "Iuml", 0x00cf },
-    { "Kappa", 0x039a },
-    { "Lambda", 0x039b },
-    { "LT", 60 },
-    { "Mu", 0x039c },
-    { "Ntilde", 0x00d1 },
-    { "Nu", 0x039d },
-    { "OElig", 0x0152 },
-    { "Oacute", 0x00d3 },
-    { "Ocirc", 0x00d4 },
-    { "Ograve", 0x00d2 },
-    { "Omega", 0x03a9 },
-    { "Omicron", 0x039f },
-    { "Oslash", 0x00d8 },
-    { "Otilde", 0x00d5 },
-    { "Ouml", 0x00d6 },
-    { "Phi", 0x03a6 },
-    { "Pi", 0x03a0 },
-    { "Prime", 0x2033 },
-    { "Psi", 0x03a8 },
-    { "TQUOT", 34 },
-    { "Rho", 0x03a1 },
-    { "Scaron", 0x0160 },
-    { "Sigma", 0x03a3 },
-    { "THORN", 0x00de },
-    { "Tau", 0x03a4 },
-    { "Theta", 0x0398 },
-    { "Uacute", 0x00da },
-    { "Ucirc", 0x00db },
-    { "Ugrave", 0x00d9 },
-    { "Upsilon", 0x03a5 },
-    { "Uuml", 0x00dc },
-    { "Xi", 0x039e },
-    { "Yacute", 0x00dd },
-    { "Yuml", 0x0178 },
-    { "Zeta", 0x0396 },
-    { "aacute", 0x00e1 },
-    { "acirc", 0x00e2 },
-    { "acute", 0x00b4 },
-    { "aelig", 0x00e6 },
-    { "agrave", 0x00e0 },
-    { "alefsym", 0x2135 },
-    { "alpha", 0x03b1 },
-    { "amp", 38 },
-    { "and", 0x22a5 },
-    { "ang", 0x2220 },
-    { "apos", 0x0027 },
-    { "aring", 0x00e5 },
-    { "asymp", 0x2248 },
-    { "atilde", 0x00e3 },
-    { "auml", 0x00e4 },
-    { "bdquo", 0x201e },
-    { "beta", 0x03b2 },
-    { "brvbar", 0x00a6 },
-    { "bull", 0x2022 },
-    { "cap", 0x2229 },
-    { "ccedil", 0x00e7 },
-    { "cedil", 0x00b8 },
-    { "cent", 0x00a2 },
-    { "chi", 0x03c7 },
-    { "circ", 0x02c6 },
-    { "clubs", 0x2663 },
-    { "cong", 0x2245 },
-    { "copy", 0x00a9 },
-    { "crarr", 0x21b5 },
-    { "cup", 0x222a },
-    { "curren", 0x00a4 },
-    { "dArr", 0x21d3 },
-    { "dagger", 0x2020 },
-    { "darr", 0x2193 },
-    { "deg", 0x00b0 },
-    { "delta", 0x03b4 },
-    { "diams", 0x2666 },
-    { "divide", 0x00f7 },
-    { "eacute", 0x00e9 },
-    { "ecirc", 0x00ea },
-    { "egrave", 0x00e8 },
-    { "empty", 0x2205 },
-    { "emsp", 0x2003 },
-    { "ensp", 0x2002 },
-    { "epsilon", 0x03b5 },
-    { "equiv", 0x2261 },
-    { "eta", 0x03b7 },
-    { "eth", 0x00f0 },
-    { "euml", 0x00eb },
-    { "euro", 0x20ac },
-    { "exist", 0x2203 },
-    { "fnof", 0x0192 },
-    { "forall", 0x2200 },
-    { "frac12", 0x00bd },
-    { "frac14", 0x00bc },
-    { "frac34", 0x00be },
-    { "frasl", 0x2044 },
-    { "gamma", 0x03b3 },
-    { "ge", 0x2265 },
-    { "gt", 62 },
-    { "hArr", 0x21d4 },
-    { "harr", 0x2194 },
-    { "hearts", 0x2665 },
-    { "hellip", 0x2026 },
-    { "iacute", 0x00ed },
-    { "icirc", 0x00ee },
-    { "iexcl", 0x00a1 },
-    { "igrave", 0x00ec },
-    { "image", 0x2111 },
-    { "infin", 0x221e },
-    { "int", 0x222b },
-    { "iota", 0x03b9 },
-    { "iquest", 0x00bf },
-    { "isin", 0x2208 },
-    { "iuml", 0x00ef },
-    { "kappa", 0x03ba },
-    { "lArr", 0x21d0 },
-    { "lambda", 0x03bb },
-    { "lang", 0x2329 },
-    { "laquo", 0x00ab },
-    { "larr", 0x2190 },
-    { "lceil", 0x2308 },
-    { "ldquo", 0x201c },
-    { "le", 0x2264 },
-    { "lfloor", 0x230a },
-    { "lowast", 0x2217 },
-    { "loz", 0x25ca },
-    { "lrm", 0x200e },
-    { "lsaquo", 0x2039 },
-    { "lsquo", 0x2018 },
-    { "lt", 60 },
-    { "macr", 0x00af },
-    { "mdash", 0x2014 },
-    { "micro", 0x00b5 },
-    { "middot", 0x00b7 },
-    { "minus", 0x2212 },
-    { "mu", 0x03bc },
-    { "nabla", 0x2207 },
-    { "nbsp", 0x00a0 },
-    { "ndash", 0x2013 },
-    { "ne", 0x2260 },
-    { "ni", 0x220b },
-    { "not", 0x00ac },
-    { "notin", 0x2209 },
-    { "nsub", 0x2284 },
-    { "ntilde", 0x00f1 },
-    { "nu", 0x03bd },
-    { "oacute", 0x00f3 },
-    { "ocirc", 0x00f4 },
-    { "oelig", 0x0153 },
-    { "ograve", 0x00f2 },
-    { "oline", 0x203e },
-    { "omega", 0x03c9 },
-    { "omicron", 0x03bf },
-    { "oplus", 0x2295 },
-    { "or", 0x22a6 },
-    { "ordf", 0x00aa },
-    { "ordm", 0x00ba },
-    { "oslash", 0x00f8 },
-    { "otilde", 0x00f5 },
-    { "otimes", 0x2297 },
-    { "ouml", 0x00f6 },
-    { "para", 0x00b6 },
-    { "part", 0x2202 },
-    { "percnt", 0x0025 },
-    { "permil", 0x2030 },
-    { "perp", 0x22a5 },
-    { "phi", 0x03c6 },
-    { "pi", 0x03c0 },
-    { "piv", 0x03d6 },
-    { "plusmn", 0x00b1 },
-    { "pound", 0x00a3 },
-    { "prime", 0x2032 },
-    { "prod", 0x220f },
-    { "prop", 0x221d },
-    { "psi", 0x03c8 },
-    { "quot", 34 },
-    { "rArr", 0x21d2 },
-    { "radic", 0x221a },
-    { "rang", 0x232a },
-    { "raquo", 0x00bb },
-    { "rarr", 0x2192 },
-    { "rceil", 0x2309 },
-    { "rdquo", 0x201d },
-    { "real", 0x211c },
-    { "reg", 0x00ae },
-    { "rfloor", 0x230b },
-    { "rho", 0x03c1 },
-    { "rlm", 0x200f },
-    { "rsaquo", 0x203a },
-    { "rsquo", 0x2019 },
-    { "sbquo", 0x201a },
-    { "scaron", 0x0161 },
-    { "sdot", 0x22c5 },
-    { "sect", 0x00a7 },
-    { "shy", 0x00ad },
-    { "sigma", 0x03c3 },
-    { "sigmaf", 0x03c2 },
-    { "sim", 0x223c },
-    { "spades", 0x2660 },
-    { "sub", 0x2282 },
-    { "sube", 0x2286 },
-    { "sum", 0x2211 },
-    { "sup1", 0x00b9 },
-    { "sup2", 0x00b2 },
-    { "sup3", 0x00b3 },
-    { "sup", 0x2283 },
-    { "supe", 0x2287 },
-    { "szlig", 0x00df },
-    { "tau", 0x03c4 },
-    { "there4", 0x2234 },
-    { "theta", 0x03b8 },
-    { "thetasym", 0x03d1 },
-    { "thinsp", 0x2009 },
-    { "thorn", 0x00fe },
-    { "tilde", 0x02dc },
-    { "times", 0x00d7 },
-    { "trade", 0x2122 },
-    { "uArr", 0x21d1 },
-    { "uacute", 0x00fa },
-    { "uarr", 0x2191 },
-    { "ucirc", 0x00fb },
-    { "ugrave", 0x00f9 },
-    { "uml", 0x00a8 },
-    { "upsih", 0x03d2 },
-    { "upsilon", 0x03c5 },
-    { "uuml", 0x00fc },
-    { "weierp", 0x2118 },
-    { "xi", 0x03be },
-    { "yacute", 0x00fd },
-    { "yen", 0x00a5 },
-    { "yuml", 0x00ff },
-    { "zeta", 0x03b6 },
-    { "zwj", 0x200d },
-    { "zwnj", 0x200c },
-    { "", 0x0000 }
-};
-
-
-
-
-
-static QMap<TQString, TQChar> *html_map = 0;
-static void qt_cleanup_html_map()
-{
-    delete html_map;
-    html_map = 0;
-}
-
-static QMap<TQString, TQChar> *htmlMap()
-{
-    if ( !html_map ) {
-	html_map = new QMap<TQString, TQChar>;
-	qAddPostRoutine( qt_cleanup_html_map );
-
-	const Entity *ent = entitylist;
-	while( ent->code ) {
-	    html_map->insert( ent->name, TQChar(ent->code) );
-	    ent++;
-	}
-    }
-    return html_map;
-}
-
-TQChar TQTextDocument::parseHTMLSpecialChar(const TQChar* doc, int length, int& pos)
-{
-    TQString s;
-    pos++;
-    int recoverpos = pos;
-    while ( pos < length && doc[pos] != ';' && !doc[pos].isSpace() && pos < recoverpos + 8 ) {
-	s += doc[pos];
-	pos++;
-    }
-    if (doc[pos] != ';' && !doc[pos].isSpace() ) {
-	pos = recoverpos;
-	return '&';
-    }
-    pos++;
-
-    if ( s.length() > 1 && s[0] == '#') {
-        int off = 1;
-        int base = 10;
-        if (s[1] == 'x') {
-            off = 2;
-            base = 16;
-        }
-        bool ok;
-	int num = s.mid(off).toInt(&ok, base);
-	if ( num == 151 ) // ### hack for designer manual
-	    return '-';
-        if (ok)
-            return num;
-    } else {
-        QMap<TQString, TQChar>::Iterator it = htmlMap()->find(s);
-        if ( it != htmlMap()->end() ) {
-            return *it;
-        }
-    }
-
-    pos = recoverpos;
-    return '&';
-}
-
-TQString TQTextDocument::parseWord(const TQChar* doc, int length, int& pos, bool lower)
-{
-    TQString s;
-
-    if (doc[pos] == '"') {
-	pos++;
-	while ( pos < length && doc[pos] != '"' ) {
-	    if ( doc[pos] == '&' ) {
-		s += parseHTMLSpecialChar( doc, length, pos );
-	    } else {
-		s += doc[pos];
-		pos++;
-	    }
-	}
-	eat(doc, length, pos, '"');
-    } else if (doc[pos] == '\'') {
-	pos++;
-	while ( pos < length  && doc[pos] != '\'' ) {
-	    s += doc[pos];
-	    pos++;
-	}
-	eat(doc, length, pos, '\'');
-    } else {
-	static TQString term = TQString::tqfromLatin1("/>");
-	while ( pos < length
-		&& doc[pos] != '>'
-		&& !hasPrefix(doc, length, pos, term)
-		&& doc[pos] != '<'
-		&& doc[pos] != '='
-		&& !doc[pos].isSpace() )
-	{
-	    if ( doc[pos] == '&' ) {
-		s += parseHTMLSpecialChar( doc, length, pos );
-	    } else {
-		s += doc[pos];
-		pos++;
-	    }
-	}
-	if (lower)
-	    s = s.lower();
-    }
-    return s;
-}
-
-TQChar TQTextDocument::parseChar(const TQChar* doc, int length, int& pos, TQStyleSheetItem::WhiteSpaceMode wsm )
-{
-    if ( pos >=  length )
-	return TQChar::null;
-
-    TQChar c = doc[pos++];
-
-    if (c == '<' )
-	return TQChar::null;
-
-    if ( c.isSpace() && c != TQChar::nbsp ) {
-	if ( wsm == TQStyleSheetItem::WhiteSpacePre ) {
-	    if ( c == '\n' )
-		return TQChar_linesep;
-	    else
-		return c;
-	} else { // non-pre mode: collapse whitespace except nbsp
-	    while ( pos< length &&
-		    doc[pos].isSpace()  && doc[pos] != TQChar::nbsp )
-		pos++;
-	    return ' ';
-	}
-    }
-    else if ( c == '&' )
-	return parseHTMLSpecialChar( doc, length, --pos );
-    else
-	return c;
-}
-
-TQString TQTextDocument::parseOpenTag(const TQChar* doc, int length, int& pos,
-				  QMap<TQString, TQString> &attr, bool& emptyTag)
-{
-    emptyTag = FALSE;
-    pos++;
-    if ( hasPrefix(doc, length, pos, '!') ) {
-	if ( hasPrefix( doc, length, pos+1, "--")) {
-	    pos += 3;
-	    // eat comments
-	    TQString pref = TQString::tqfromLatin1("-->");
-	    while ( !hasPrefix(doc, length, pos, pref ) && pos < length )
-		pos++;
-	    if ( hasPrefix(doc, length, pos, pref ) ) {
-		pos += 3;
-		eatSpace(doc, length, pos, TRUE);
-	    }
-	    emptyTag = TRUE;
-	    return TQString::null;
-	}
-	else {
-	    // eat strange internal tags
-	    while ( !hasPrefix(doc, length, pos, '>') && pos < length )
-		pos++;
-	    if ( hasPrefix(doc, length, pos, '>') ) {
-		pos++;
-		eatSpace(doc, length, pos, TRUE);
-	    }
-	    return TQString::null;
-	}
-    }
-
-    TQString tag = parseWord(doc, length, pos );
-    eatSpace(doc, length, pos, TRUE);
-    static TQString term = TQString::tqfromLatin1("/>");
-    static TQString s_TRUE = TQString::tqfromLatin1("TRUE");
-
-    while (doc[pos] != '>' && ! (emptyTag = hasPrefix(doc, length, pos, term) )) {
-	TQString key = parseWord(doc, length, pos );
-	eatSpace(doc, length, pos, TRUE);
-	if ( key.isEmpty()) {
-	    // error recovery
-	    while ( pos < length && doc[pos] != '>' )
-		pos++;
-	    break;
-	}
-	TQString value;
-	if (hasPrefix(doc, length, pos, '=') ){
-	    pos++;
-	    eatSpace(doc, length, pos);
-	    value = parseWord(doc, length, pos, FALSE);
-	}
-	else
-	    value = s_TRUE;
-	attr.insert(key.lower(), value );
-	eatSpace(doc, length, pos, TRUE);
-    }
-
-    if (emptyTag) {
-	eat(doc, length, pos, '/');
-	eat(doc, length, pos, '>');
-    }
-    else
-	eat(doc, length, pos, '>');
-
-    return tag;
-}
-
-TQString TQTextDocument::parseCloseTag( const TQChar* doc, int length, int& pos )
-{
-    pos++;
-    pos++;
-    TQString tag = parseWord(doc, length, pos );
-    eatSpace(doc, length, pos, TRUE);
-    eat(doc, length, pos, '>');
-    return tag;
-}
-
-TQTextFlow::TQTextFlow()
-{
-    w = pagesize = 0;
-}
-
-TQTextFlow::~TQTextFlow()
-{
-    clear();
-}
-
-void TQTextFlow::clear()
-{
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    leftItems.setAutoDelete( TRUE );
-    rightItems.setAutoDelete( TRUE );
-    leftItems.clear();
-    rightItems.clear();
-    leftItems.setAutoDelete( FALSE );
-    rightItems.setAutoDelete( FALSE );
-#endif
-}
-
-void TQTextFlow::setWidth( int width )
-{
-    w = width;
-}
-
-int TQTextFlow::adjustLMargin( int yp, int, int margin, int space )
-{
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    for ( TQTextCustomItem* item = leftItems.first(); item; item = leftItems.next() ) {
-	if ( item->ypos == -1 )
-	    continue;
-	if ( yp >= item->ypos && yp < item->ypos + item->height )
-	    margin = TQMAX( margin, item->xpos + item->width + space );
-    }
-#endif
-    return margin;
-}
-
-int TQTextFlow::adjustRMargin( int yp, int, int margin, int space )
-{
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    for ( TQTextCustomItem* item = rightItems.first(); item; item = rightItems.next() ) {
-	if ( item->ypos == -1 )
-	    continue;
-	if ( yp >= item->ypos && yp < item->ypos + item->height )
-	    margin = TQMAX( margin, w - item->xpos - space );
-    }
-#endif
-    return margin;
-}
-
-
-int TQTextFlow::adjustFlow( int y, int /*w*/, int h )
-{
-    if ( pagesize > 0 ) { // check pages
-	int yinpage = y % pagesize;
-	if ( yinpage <= border_tolerance )
-	    return border_tolerance - yinpage;
-	else
-	    if ( yinpage + h > pagesize - border_tolerance )
-		return ( pagesize - yinpage ) + border_tolerance;
-    }
-    return 0;
-}
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-void TQTextFlow::unregisterFloatingItem( TQTextCustomItem* item )
-{
-    leftItems.removeRef( item );
-    rightItems.removeRef( item );
-}
-
-void TQTextFlow::registerFloatingItem( TQTextCustomItem* item )
-{
-    if ( item->placement() == TQTextCustomItem::PlaceRight ) {
-	if ( !rightItems.contains( item ) )
-	    rightItems.append( item );
-    } else if ( item->placement() == TQTextCustomItem::PlaceLeft &&
-		!leftItems.contains( item ) ) {
-	leftItems.append( item );
-    }
-}
-#endif // TQT_NO_TEXTCUSTOMITEM
-
-TQRect TQTextFlow::boundingRect() const
-{
-    TQRect br;
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    TQPtrListIterator<TQTextCustomItem> l( leftItems );
-    while( l.current() ) {
-	br = br.unite( l.current()->tqgeometry() );
-	++l;
-    }
-    TQPtrListIterator<TQTextCustomItem> r( rightItems );
-    while( r.current() ) {
-	br = br.unite( r.current()->tqgeometry() );
-	++r;
-    }
-#endif
-    return br;
-}
-
-
-void TQTextFlow::drawFloatingItems( TQPainter* p, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
-{
-#ifndef TQT_NO_TEXTCUSTOMITEM
-    TQTextCustomItem *item;
-    for ( item = leftItems.first(); item; item = leftItems.next() ) {
-	if ( item->xpos == -1 || item->ypos == -1 )
-	    continue;
-	item->draw( p, item->xpos, item->ypos, cx, cy, cw, ch, cg, selected );
-    }
-
-    for ( item = rightItems.first(); item; item = rightItems.next() ) {
-	if ( item->xpos == -1 || item->ypos == -1 )
-	    continue;
-	item->draw( p, item->xpos, item->ypos, cx, cy, cw, ch, cg, selected );
-    }
-#endif
-}
-
-// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-void TQTextCustomItem::pageBreak( int /*y*/ , TQTextFlow* /*flow*/ )
-{
-}
-#endif
-
-#ifndef TQT_NO_TEXTCUSTOMITEM
-TQTextTable::TQTextTable( TQTextDocument *p, const QMap<TQString, TQString> & attr  )
-    : TQTextCustomItem( p )
-{
-    cells.setAutoDelete( FALSE );
-    cellspacing = 2;
-    if ( attr.contains("cellspacing") )
-	cellspacing = attr["cellspacing"].toInt();
-    cellpadding = 1;
-    if ( attr.contains("cellpadding") )
-	cellpadding = attr["cellpadding"].toInt();
-    border = innerborder = 0;
-    if ( attr.contains("border" ) ) {
-	TQString s( attr["border"] );
-	if ( s == "TRUE" )
-	    border = 1;
-	else
-	    border = attr["border"].toInt();
-    }
-    us_b = border;
-
-    innerborder = us_ib = border ? 1 : 0;
-
-    if ( border )
-	cellspacing += 2;
-
-    us_ib = innerborder;
-    us_cs = cellspacing;
-    us_cp = cellpadding;
-    outerborder = cellspacing + border;
-    us_ob = outerborder;
-    tqlayout = new TQGridLayout( 1, 1, cellspacing );
-
-    fixwidth = 0;
-    stretch = 0;
-    if ( attr.contains("width") ) {
-	bool b;
-	TQString s( attr["width"] );
-	int w = s.toInt( &b );
-	if ( b ) {
-	    fixwidth = w;
-	} else {
-	    s = s.stripWhiteSpace();
-	    if ( s.length() > 1 && s[ (int)s.length()-1 ] == '%' )
-		stretch = s.left( s.length()-1).toInt();
-	}
-    }
-    us_fixwidth = fixwidth;
-
-    place = PlaceInline;
-    if ( attr["align"] == "left" )
-	place = PlaceLeft;
-    else if ( attr["align"] == "right" )
-	place = PlaceRight;
-    cachewidth = 0;
-    attributes = attr;
-    pageBreakFor = -1;
-}
-
-TQTextTable::~TQTextTable()
-{
-    delete tqlayout;
-}
-
-TQString TQTextTable::richText() const
-{
-    TQString s;
-    s = "<table ";
-    QMap<TQString, TQString>::ConstIterator it = attributes.begin();
-    for ( ; it != attributes.end(); ++it )
-	s += it.key() + "=" + *it + " ";
-    s += ">\n";
-
-    int lastRow = -1;
-    bool needEnd = FALSE;
-    TQPtrListIterator<TQTextTableCell> it2( cells );
-    while ( it2.current() ) {
-	TQTextTableCell *cell = it2.current();
-	++it2;
-	if ( lastRow != cell->row() ) {
-	    if ( lastRow != -1 )
-		s += "</tr>\n";
-	    s += "<tr>";
-	    lastRow = cell->row();
-	    needEnd = TRUE;
-	}
-	s += "<td";
-	it = cell->attributes.begin();
-	for ( ; it != cell->attributes.end(); ++it )
-	    s += " " + it.key() + "=" + *it;
-	s += ">";
-	s += cell->richText()->richText();
-	s += "</td>";
-    }
-    if ( needEnd )
-	s += "</tr>\n";
-    s += "</table>\n";
-    return s;
-}
-
-void TQTextTable::setParagraph(TQTextParagraph *p)
-{
-    for ( TQTextTableCell* cell = cells.first(); cell; cell = cells.next() )
-	cell->richText()->parentPar = p;
-    TQTextCustomItem::setParagraph(p);
-}
-
-void TQTextTable::adjustToPainter( TQPainter* p )
-{
-    cellspacing = scale( us_cs, p );
-    cellpadding = scale( us_cp, p );
-    border = scale( us_b , p );
-    innerborder = scale( us_ib, p );
-    outerborder = scale( us_ob ,p );
-    fixwidth = scale( us_fixwidth, p);
-    width = 0;
-    cachewidth = 0;
-    for ( TQTextTableCell* cell = cells.first(); cell; cell = cells.next() )
-	cell->adjustToPainter( p );
-}
-
-void TQTextTable::adjustCells( int y , int shift )
-{
-    TQPtrListIterator<TQTextTableCell> it( cells );
-    TQTextTableCell* cell;
-    bool enlarge = FALSE;
-    while ( ( cell = it.current() ) ) {
-	++it;
-	TQRect r = cell->tqgeometry();
-	if ( y <= r.top() ) {
-	    r.moveBy(0, shift );
-	    cell->setGeometry( r );
-	    enlarge = TRUE;
-	} else if ( y <= r.bottom() ) {
-	    r.rBottom() += shift;
-	    cell->setGeometry( r );
-	    enlarge = TRUE;
-	}
-    }
-    if ( enlarge )
-	height += shift;
-}
-
-void TQTextTable::pageBreak( int  yt, TQTextFlow* flow )
-{
-    if ( flow->pageSize() <= 0 )
-        return;
-    if ( tqlayout && pageBreakFor > 0 && pageBreakFor != yt ) {
-	tqlayout->tqinvalidate();
-	int h = tqlayout->heightForWidth( width-2*outerborder );
-	tqlayout->setGeometry( TQRect(0, 0, width-2*outerborder, h)  );
-	height = tqlayout->tqgeometry().height()+2*outerborder;
-    }
-    pageBreakFor = yt;
-    TQPtrListIterator<TQTextTableCell> it( cells );
-    TQTextTableCell* cell;
-    while ( ( cell = it.current() ) ) {
-	++it;
-	int y = yt + outerborder + cell->tqgeometry().y();
-	int shift = flow->adjustFlow( y - cellspacing, width, cell->richText()->height() + 2*cellspacing );
-	adjustCells( y - outerborder - yt, shift );
-    }
-}
-
-
-void TQTextTable::draw(TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool selected )
-{
-    if ( placement() != PlaceInline ) {
-	x = xpos;
-	y = ypos;
-    }
-
-    for (TQTextTableCell* cell = cells.first(); cell; cell = cells.next() ) {
-	if ( (cx < 0 && cy) < 0 ||
-	     TQRect( cx, cy, cw, ch ).intersects( TQRect( x + outerborder + cell->tqgeometry().x(),
-							y + outerborder + cell->tqgeometry().y(),
-							cell->tqgeometry().width(), cell->tqgeometry().height() ) ) ) {
-	    cell->draw( p, x+outerborder, y+outerborder, cx, cy, cw, ch, cg, selected );
-	    if ( border ) {
-		TQRect r( x+outerborder+cell->tqgeometry().x() - innerborder,
-			 y+outerborder+cell->tqgeometry().y() - innerborder,
-			 cell->tqgeometry().width() + 2 * innerborder,
-			 cell->tqgeometry().height() + 2 * innerborder );
-		if ( is_printer( p ) ) {
-		    TQPen oldPen = p->pen();
-		    TQRect r2 = r;
-		    r2.addCoords( innerborder/2, innerborder/2, -innerborder/2, -innerborder/2 );
-		    p->setPen( TQPen( cg.text(), innerborder ) );
-		    p->drawRect( r2 );
-		    p->setPen( oldPen );
-		} else {
-		    int s =  TQMAX( cellspacing-2*innerborder, 0);
-		    if ( s ) {
-			p->fillRect( r.left()-s, r.top(), s+1, r.height(), cg.button() );
-			p->fillRect( r.right(), r.top(), s+1, r.height(), cg.button() );
-			p->fillRect( r.left()-s, r.top()-s, r.width()+2*s, s, cg.button() );
-			p->fillRect( r.left()-s, r.bottom(), r.width()+2*s, s, cg.button() );
-		    }
-		    qDrawShadePanel( p, r, cg, TRUE, innerborder );
-		}
-	    }
-	}
-    }
-    if ( border ) {
-	TQRect r ( x, y, width, height );
-	if ( is_printer( p ) ) {
- 	    TQRect r2 = r;
- 	    r2.addCoords( border/2, border/2, -border/2, -border/2 );
-	    TQPen oldPen = p->pen();
-	    p->setPen( TQPen( cg.text(), border ) );
-	    p->drawRect( r2 );
-	    p->setPen( oldPen );
-	} else {
-	    int s = border+TQMAX( cellspacing-2*innerborder, 0);
-	    if ( s ) {
-		p->fillRect( r.left(), r.top(), s, r.height(), cg.button() );
-		p->fillRect( r.right()-s, r.top(), s, r.height(), cg.button() );
-		p->fillRect( r.left(), r.top(), r.width(), s, cg.button() );
-		p->fillRect( r.left(), r.bottom()-s, r.width(), s, cg.button() );
-	    }
-	    qDrawShadePanel( p, r, cg, FALSE, border );
-	}
-    }
-
-}
-
-int TQTextTable::minimumWidth() const
-{
-    return fixwidth ? fixwidth : ((tqlayout ? tqlayout->tqminimumSize().width() : 0) + 2 * outerborder);
-}
-
-void TQTextTable::resize( int nwidth )
-{
-    if ( fixwidth && cachewidth != 0 )
-	return;
-    if ( nwidth == cachewidth )
-	return;
-
-
-    cachewidth = nwidth;
-    int w = nwidth;
-
-    format( w );
-
-    if ( stretch )
-	nwidth = nwidth * stretch / 100;
-
-    width = nwidth;
-    tqlayout->tqinvalidate();
-    int shw = tqlayout->tqsizeHint().width() + 2*outerborder;
-    int mw = tqlayout->tqminimumSize().width() + 2*outerborder;
-    if ( stretch )
-	width = TQMAX( mw, nwidth );
-    else
-	width = TQMAX( mw, TQMIN( nwidth, shw ) );
-
-    if ( fixwidth )
-	width = fixwidth;
-
-    tqlayout->tqinvalidate();
-    mw = tqlayout->tqminimumSize().width() + 2*outerborder;
-    width = TQMAX( width, mw );
-
-    int h = tqlayout->heightForWidth( width-2*outerborder );
-    tqlayout->setGeometry( TQRect(0, 0, width-2*outerborder, h)  );
-    height = tqlayout->tqgeometry().height()+2*outerborder;
-}
-
-void TQTextTable::format( int w )
-{
-    for ( int i = 0; i < (int)cells.count(); ++i ) {
-	TQTextTableCell *cell = cells.at( i );
-	TQRect r = cell->tqgeometry();
-	r.setWidth( w - 2*outerborder );
-	cell->setGeometry( r );
-    }
-}
-
-void TQTextTable::addCell( TQTextTableCell* cell )
-{
-    cells.append( cell );
-    tqlayout->addMultiCell( cell, cell->row(), cell->row() + cell->rowspan()-1,
-			  cell->column(), cell->column() + cell->colspan()-1 );
-}
-
-bool TQTextTable::enter( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, bool atEnd )
-{
-    currCell.remove( c );
-    if ( !atEnd )
-	return next( c, doc, parag, idx, ox, oy );
-    currCell.insert( c, cells.count() );
-    return prev( c, doc, parag, idx, ox, oy );
-}
-
-bool TQTextTable::enterAt( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy, const TQPoint &pos )
-{
-    currCell.remove( c );
-    int lastCell = -1;
-    int lastY = -1;
-    int i;
-    for ( i = 0; i < (int)cells.count(); ++i ) {
-	TQTextTableCell *cell = cells.at( i );
-	if ( !cell )
-	    continue;
-	TQRect r( cell->tqgeometry().x(),
-		 cell->tqgeometry().y(),
-		 cell->tqgeometry().width() + 2 * innerborder + 2 * outerborder,
-		 cell->tqgeometry().height() + 2 * innerborder + 2 * outerborder );
-
-	if ( r.left() <= pos.x() && r.right() >= pos.x() ) {
-	    if ( cell->tqgeometry().y() > lastY ) {
-		lastCell = i;
-		lastY = cell->tqgeometry().y();
-	    }
-	    if ( r.top() <= pos.y() && r.bottom() >= pos.y() ) {
-		currCell.insert( c, i );
-		break;
-	    }
-	}
-    }
-    if ( i == (int) cells.count() )
- 	return FALSE; // no cell found
-
-    if ( currCell.find( c ) == currCell.end() ) {
-	if ( lastY != -1 )
-	    currCell.insert( c, lastCell );
-	else
-	    return FALSE;
-    }
-
-    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
-    if ( !cell )
-	return FALSE;
-    doc = cell->richText();
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->tqgeometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->tqgeometry().y() + cell->verticalAlignmentOffset() + outerborder;
-    return TRUE;
-}
-
-bool TQTextTable::next( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
-{
-    int cc = -1;
-    if ( currCell.find( c ) != currCell.end() )
-	cc = *currCell.find( c );
-    if ( cc > (int)cells.count() - 1 || cc < 0 )
-	cc = -1;
-    currCell.remove( c );
-    currCell.insert( c, ++cc );
-    if ( cc >= (int)cells.count() ) {
-	currCell.insert( c, 0 );
-	TQTextCustomItem::next( c, doc, parag, idx, ox, oy );
-	TQTextTableCell *cell = cells.first();
-	if ( !cell )
-	    return FALSE;
-	doc = cell->richText();
-	idx = -1;
-	return TRUE;
-    }
-
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
-    if ( !cell )
-	return FALSE;
-    doc = cell->richText();
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->tqgeometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->tqgeometry().y() + cell->verticalAlignmentOffset() + outerborder;
-    return TRUE;
-}
-
-bool TQTextTable::prev( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
-{
-    int cc = -1;
-    if ( currCell.find( c ) != currCell.end() )
-	cc = *currCell.find( c );
-    if ( cc > (int)cells.count() - 1 || cc < 0 )
-	cc = cells.count();
-    currCell.remove( c );
-    currCell.insert( c, --cc );
-    if ( cc < 0 ) {
-	currCell.insert( c, 0 );
-	TQTextCustomItem::prev( c, doc, parag, idx, ox, oy );
-	TQTextTableCell *cell = cells.first();
-	if ( !cell )
-	    return FALSE;
-	doc = cell->richText();
-	idx = -1;
-	return TRUE;
-    }
-
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
-    if ( !cell )
-	return FALSE;
-    doc = cell->richText();
-    parag = doc->lastParagraph();
-    idx = parag->length() - 1;
-    ox += cell->tqgeometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->tqgeometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return TRUE;
-}
-
-bool TQTextTable::down( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
-{
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
-    if ( cell->row_ == tqlayout->numRows() - 1 ) {
-	currCell.insert( c, 0 );
-	TQTextCustomItem::down( c, doc, parag, idx, ox, oy );
-	TQTextTableCell *cell = cells.first();
-	if ( !cell )
-	    return FALSE;
-	doc = cell->richText();
-	idx = -1;
-	return TRUE;
-    }
-
-    int oldRow = cell->row_;
-    int oldCol = cell->col_;
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    int cc = *currCell.find( c );
-    for ( int i = cc; i < (int)cells.count(); ++i ) {
-	cell = cells.at( i );
-	if ( cell->row_ > oldRow && cell->col_ == oldCol ) {
-	    currCell.insert( c, i );
-	    break;
-	}
-    }
-    doc = cell->richText();
-    if ( !cell )
-	return FALSE;
-    parag = doc->firstParagraph();
-    idx = 0;
-    ox += cell->tqgeometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->tqgeometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return TRUE;
-}
-
-bool TQTextTable::up( TQTextCursor *c, TQTextDocument *&doc, TQTextParagraph *&parag, int &idx, int &ox, int &oy )
-{
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    TQTextTableCell *cell = cells.at( *currCell.find( c ) );
-    if ( cell->row_ == 0 ) {
-	currCell.insert( c, 0 );
-	TQTextCustomItem::up( c, doc, parag, idx, ox, oy );
-	TQTextTableCell *cell = cells.first();
-	if ( !cell )
-	    return FALSE;
-	doc = cell->richText();
-	idx = -1;
-	return TRUE;
-    }
-
-    int oldRow = cell->row_;
-    int oldCol = cell->col_;
-    if ( currCell.find( c ) == currCell.end() )
-	return FALSE;
-    int cc = *currCell.find( c );
-    for ( int i = cc; i >= 0; --i ) {
-	cell = cells.at( i );
-	if ( cell->row_ < oldRow && cell->col_ == oldCol ) {
-	    currCell.insert( c, i );
-	    break;
-	}
-    }
-    doc = cell->richText();
-    if ( !cell )
-	return FALSE;
-    parag = doc->lastParagraph();
-    idx = parag->length() - 1;
-    ox += cell->tqgeometry().x() + cell->horizontalAlignmentOffset() + outerborder + parent->x();
-    oy += cell->tqgeometry().y()  + cell->verticalAlignmentOffset() + outerborder;
-    return TRUE;
-}
-
-TQTextTableCell::TQTextTableCell( TQTextTable* table,
-				int row, int column,
-				const QMap<TQString, TQString> &attr,
-				const TQStyleSheetItem* /*style*/, // ### use them
-				const TQTextFormat& fmt, const TQString& context,
-				TQMimeSourceFactory &factory, TQStyleSheet *sheet,
-				const TQString& doc)
-{
-    cached_width = -1;
-    cached_sizehint = -1;
-
-    maxw = TQWIDGETSIZE_MAX;
-    minw = 0;
-
-    parent = table;
-    row_ = row;
-    col_ = column;
-    stretch_ = 0;
-    richtext = new TQTextDocument( table->parent );
-    richtext->formatCollection()->setPaintDevice( table->parent->formatCollection()->paintDevice() );
-    richtext->bodyText = fmt.color();
-    richtext->setTableCell( this );
-    TQString a = *attr.find( "align" );
-    if ( !a.isEmpty() ) {
-	a = a.lower();
-	if ( a == "left" )
-	    richtext->tqsetAlignment( TQt::AlignLeft );
-	else if ( a == "center" )
-	    richtext->tqsetAlignment( TQt::AlignHCenter );
-	else if ( a == "right" )
-	    richtext->tqsetAlignment( TQt::AlignRight );
-    }
-    align = 0;
-    TQString va = *attr.find( "valign" );
-    if ( !va.isEmpty() ) {
-	va = va.lower();
-	if ( va == "top" )
-	    align |= TQt::AlignTop;
-	else if ( va == "center" || va == "middle" )
-	    align |= TQt::AlignVCenter;
-	else if ( va == "bottom" )
-	    align |= TQt::AlignBottom;
-    }
-    richtext->setFormatter( table->parent->formatter() );
-    richtext->setUseFormatCollection( table->parent->useFormatCollection() );
-    richtext->setMimeSourceFactory( &factory );
-    richtext->setStyleSheet( sheet );
-    richtext->setRichText( doc, context, &fmt );
-    rowspan_ = 1;
-    colspan_ = 1;
-    if ( attr.contains("colspan") )
-	colspan_ = attr["colspan"].toInt();
-    if ( attr.contains("rowspan") )
-	rowspan_ = attr["rowspan"].toInt();
-
-    background = 0;
-    if ( attr.contains("bgcolor") ) {
-	background = new TQBrush(TQColor( attr["bgcolor"] ));
-    }
-
-
-    hasFixedWidth = FALSE;
-    if ( attr.contains("width") ) {
-	bool b;
-	TQString s( attr["width"] );
-	int w = s.toInt( &b );
-	if ( b ) {
-	    maxw = w;
-	    minw = maxw;
-	    hasFixedWidth = TRUE;
-	} else {
-	    s = s.stripWhiteSpace();
-	    if ( s.length() > 1 && s[ (int)s.length()-1 ] == '%' )
-		stretch_ = s.left( s.length()-1).toInt();
-	}
-    }
-
-    attributes = attr;
-
-    parent->addCell( this );
-}
-
-TQTextTableCell::~TQTextTableCell()
-{
-    delete background;
-    background = 0;
-    delete richtext;
-    richtext = 0;
-}
-
-TQSize TQTextTableCell::tqsizeHint() const
-{
-    int extra = 2 * ( parent->innerborder + parent->cellpadding + border_tolerance);
-    int used = richtext->widthUsed() + extra;
-
-    if  (stretch_ ) {
-	int w = parent->width * stretch_ / 100 - 2*parent->cellspacing - 2*parent->cellpadding;
-	return TQSize( TQMIN( w, maxw ), 0 ).expandedTo( tqminimumSize() );
-    }
-
-    return TQSize( used, 0 ).expandedTo( tqminimumSize() );
-}
-
-TQSize TQTextTableCell::tqminimumSize() const
-{
-    int extra = 2 * ( parent->innerborder + parent->cellpadding + border_tolerance);
-    return TQSize( TQMAX( richtext->minimumWidth() + extra, minw), 0 );
-}
-
-TQSize TQTextTableCell::tqmaximumSize() const
-{
-    return TQSize( maxw, TQWIDGETSIZE_MAX );
-}
-
-TQ_SPExpandData TQTextTableCell::expandingDirections() const
-{
-    return (TQ_SPExpandData)TQSizePolicy::BothDirections;
-}
-
-bool TQTextTableCell::isEmpty() const
-{
-    return FALSE;
-}
-void TQTextTableCell::setGeometry( const TQRect& r )
-{
-    int extra = 2 * ( parent->innerborder + parent->cellpadding );
-    if ( r.width() != cached_width )
-	richtext->doLayout( TQTextFormat::painter(), r.width() - extra );
-    cached_width = r.width();
-    geom = r;
-}
-
-TQRect TQTextTableCell::tqgeometry() const
-{
-    return geom;
-}
-
-bool TQTextTableCell::hasHeightForWidth() const
-{
-    return TRUE;
-}
-
-int TQTextTableCell::heightForWidth( int w ) const
-{
-    int extra = 2 * ( parent->innerborder + parent->cellpadding );
-    w = TQMAX( minw, w );
-
-    if ( cached_width != w ) {
-	TQTextTableCell* that = (TQTextTableCell*) this;
-	that->richtext->doLayout( TQTextFormat::painter(), w - extra );
-	that->cached_width = w;
-    }
-    return richtext->height() + extra;
-}
-
-void TQTextTableCell::adjustToPainter( TQPainter* p )
-{
-    TQTextParagraph *parag = richtext->firstParagraph();
-    while ( parag ) {
-	parag->adjustToPainter( p );
-	parag = parag->next();
-    }
-}
-
-int TQTextTableCell::horizontalAlignmentOffset() const
-{
-    return parent->cellpadding;
-}
-
-int TQTextTableCell::verticalAlignmentOffset() const
-{
-    if ( (align & TQt::AlignVCenter ) == TQt::AlignVCenter )
-	return ( geom.height() - richtext->height() ) / 2;
-    else if ( ( align & TQt::AlignBottom ) == TQt::AlignBottom )
-	return geom.height() - parent->cellpadding - richtext->height()  ;
-    return parent->cellpadding;
-}
-
-void TQTextTableCell::draw( TQPainter* p, int x, int y, int cx, int cy, int cw, int ch, const TQColorGroup& cg, bool )
-{
-    if ( cached_width != geom.width() ) {
-	int extra = 2 * ( parent->innerborder + parent->cellpadding );
-	richtext->doLayout( p, geom.width() - extra );
-	cached_width = geom.width();
-    }
-    TQColorGroup g( cg );
-    if ( background )
-	g.setBrush( TQColorGroup::Base, *background );
-    else if ( richtext->paper() )
-	g.setBrush( TQColorGroup::Base, *richtext->paper() );
-
-    p->save();
-    p->translate( x + geom.x(), y + geom.y() );
-    if ( background )
-	p->fillRect( 0, 0, geom.width(), geom.height(), *background );
-    else if ( richtext->paper() )
-	p->fillRect( 0, 0, geom.width(), geom.height(), *richtext->paper() );
-
-    p->translate( horizontalAlignmentOffset(), verticalAlignmentOffset() );
-
-    TQRegion r;
-    if ( cx >= 0 && cy >= 0 )
-	richtext->draw( p, cx - ( x + horizontalAlignmentOffset() + geom.x() ),
-			cy - ( y + geom.y() + verticalAlignmentOffset() ),
-			cw, ch, g, FALSE, FALSE, 0 );
-    else
-	richtext->draw( p, -1, -1, -1, -1, g, FALSE, FALSE, 0 );
-
-    p->restore();
-}
-#endif
-
-#endif //TQT_NO_RICHTEXT
-
-#endif // USE_QT4