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Diffstat (limited to 'qtinterface/qt4/Qt/q3textedit.h')
| -rw-r--r-- | qtinterface/qt4/Qt/q3textedit.h | 613 |
1 files changed, 0 insertions, 613 deletions
diff --git a/qtinterface/qt4/Qt/q3textedit.h b/qtinterface/qt4/Qt/q3textedit.h deleted file mode 100644 index 2f1cc4c..0000000 --- a/qtinterface/qt4/Qt/q3textedit.h +++ /dev/null @@ -1,613 +0,0 @@ -/**************************************************************************** -** -** 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. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef Q3TEXTEDIT_H -#define Q3TEXTEDIT_H - -#include <Qt3Support/q3scrollview.h> -#include <Qt3Support/q3stylesheet.h> -#include <Qt3Support/q3mimefactory.h> -#include <QtCore/qmap.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Qt3SupportLight) - -#ifndef QT_NO_TEXTEDIT -// uncomment below to enable optimization mode - also uncomment the -// optimDoAutoScroll() private slot since moc ignores #ifdefs.. -#define QT_TEXTEDIT_OPTIMIZATION - -class QPainter; -class Q3TextDocument; -class Q3TextCursor; -class QKeyEvent; -class QResizeEvent; -class QMouseEvent; -class QTimer; -class Q3TextString; -class QTextCommand; -class Q3TextParagraph; -class Q3TextFormat; -class QFont; -class QColor; -class Q3TextEdit; -class QTextBrowser; -class Q3TextString; -struct QUndoRedoInfoPrivate; -class Q3PopupMenu; -class Q3TextEditPrivate; -class Q3SyntaxHighlighter; -class Q3TextDrag; - -#ifdef QT_TEXTEDIT_OPTIMIZATION -class Q3TextEditOptimPrivate -{ -public: - // Note: no left-tag has any value for leftTag or parent, and - // no right-tag has any formatting flags set. - enum TagType { Color = 0, Format = 1 }; - struct Tag { - TagType type:2; - bool bold:1; - bool italic:1; - bool underline:1; - int line; - int index; - Tag * leftTag; // ptr to left-tag in a left-right tag pair - Tag * parent; // ptr to parent left-tag in a nested tag - Tag * prev; - Tag * next; - QString tag; - }; - Q3TextEditOptimPrivate() - { - len = numLines = maxLineWidth = 0; - selStart.line = selStart.index = -1; - selEnd.line = selEnd.index = -1; - search.line = search.index = 0; - tags = lastTag = 0; - } - void clearTags() - { - Tag * itr = tags; - while (tags) { - itr = tags; - tags = tags->next; - delete itr; - } - tags = lastTag = 0; - tagIndex.clear(); - } - ~Q3TextEditOptimPrivate() - { - clearTags(); - } - int len; - int numLines; - int maxLineWidth; - struct Selection { - int line; - int index; - }; - Selection selStart, selEnd, search; - Tag * tags, * lastTag; - QMap<int, QString> lines; - QMap<int, Tag *> tagIndex; -}; -#endif - -class Q_COMPAT_EXPORT Q3TextEdit : public Q3ScrollView -{ - friend class Q3TextBrowser; - friend class Q3SyntaxHighlighter; - - Q_OBJECT - Q_ENUMS(WordWrap WrapPolicy) - Q_FLAGS(AutoFormattingFlag) - Q_PROPERTY(Qt::TextFormat textFormat READ textFormat WRITE setTextFormat) - Q_PROPERTY(QString text READ text WRITE setText) - Q_PROPERTY(QBrush paper READ paper WRITE setPaper) - Q_PROPERTY(bool linkUnderline READ linkUnderline WRITE setLinkUnderline) - Q_PROPERTY(QString documentTitle READ documentTitle) - Q_PROPERTY(int length READ length) - Q_PROPERTY(WordWrap wordWrap READ wordWrap WRITE setWordWrap) - Q_PROPERTY(int wrapColumnOrWidth READ wrapColumnOrWidth WRITE setWrapColumnOrWidth) - Q_PROPERTY(WrapPolicy wrapPolicy READ wrapPolicy WRITE setWrapPolicy) - Q_PROPERTY(bool hasSelectedText READ hasSelectedText) - Q_PROPERTY(QString selectedText READ selectedText) - Q_PROPERTY(int undoDepth READ undoDepth WRITE setUndoDepth) - Q_PROPERTY(bool overwriteMode READ isOverwriteMode WRITE setOverwriteMode) - Q_PROPERTY(bool modified READ isModified WRITE setModified DESIGNABLE false) - Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly) - Q_PROPERTY(bool undoRedoEnabled READ isUndoRedoEnabled WRITE setUndoRedoEnabled) - Q_PROPERTY(int tabStopWidth READ tabStopWidth WRITE setTabStopWidth) - Q_PROPERTY(bool tabChangesFocus READ tabChangesFocus WRITE setTabChangesFocus) - Q_PROPERTY(AutoFormattingFlag autoFormatting READ autoFormatting WRITE setAutoFormatting) - -public: - enum WordWrap { - NoWrap, - WidgetWidth, - FixedPixelWidth, - FixedColumnWidth - }; - - enum WrapPolicy { - AtWordBoundary, - AtWhiteSpace = AtWordBoundary, // AtWhiteSpace is deprecated - Anywhere, - AtWordOrDocumentBoundary - }; - - enum AutoFormattingFlag { - AutoNone = 0, - AutoBulletList = 0x00000001, - AutoAll = 0xffffffff - }; - - Q_DECLARE_FLAGS(AutoFormatting, AutoFormattingFlag) - - enum KeyboardAction { - ActionBackspace, - ActionDelete, - ActionReturn, - ActionKill, - ActionWordBackspace, - ActionWordDelete - }; - - enum CursorAction { - MoveBackward, - MoveForward, - MoveWordBackward, - MoveWordForward, - MoveUp, - MoveDown, - MoveLineStart, - MoveLineEnd, - MoveHome, - MoveEnd, - MovePgUp, - MovePgDown - }; - - enum VerticalAlignment { - AlignNormal, - AlignSuperScript, - AlignSubScript - }; - - enum TextInsertionFlags { - RedoIndentation = 0x0001, - CheckNewLines = 0x0002, - RemoveSelected = 0x0004 - }; - - Q3TextEdit(const QString& text, const QString& context = QString(), - QWidget* parent=0, const char* name=0); - Q3TextEdit(QWidget* parent=0, const char* name=0); - virtual ~Q3TextEdit(); - - QString text() const; - QString text(int para) const; - Qt::TextFormat textFormat() const; - QString context() const; - QString documentTitle() const; - - void getSelection(int *paraFrom, int *indexFrom, - int *paraTo, int *indexTo, int selNum = 0) const; - virtual bool find(const QString &expr, bool cs, bool wo, bool forward = true, - int *para = 0, int *index = 0); - - int paragraphs() const; - int lines() const; - int linesOfParagraph(int para) const; - int lineOfChar(int para, int chr); - int length() const; - QRect paragraphRect(int para) const; - int paragraphAt(const QPoint &pos) const; - int charAt(const QPoint &pos, int *para) const; - int paragraphLength(int para) const; - - Q3StyleSheet* styleSheet() const; -#ifndef QT_NO_MIME - Q3MimeSourceFactory* mimeSourceFactory() const; -#endif - QBrush paper() const; - bool linkUnderline() const; - - int heightForWidth(int w) const; - - bool hasSelectedText() const; - QString selectedText() const; - bool isUndoAvailable() const; - bool isRedoAvailable() const; - - WordWrap wordWrap() const; - int wrapColumnOrWidth() const; - WrapPolicy wrapPolicy() const; - - int tabStopWidth() const; - - QString anchorAt(const QPoint& pos, Qt::AnchorAttribute a = Qt::AnchorHref); - - QSize sizeHint() const; - - bool isReadOnly() const { return readonly; } - - void getCursorPosition(int *parag, int *index) const; - - bool isModified() const; - bool italic() const; - bool bold() const; - bool underline() const; - QString family() const; - int pointSize() const; - QColor color() const; - QFont font() const; - QFont currentFont() const; - int alignment() const; - VerticalAlignment verticalAlignment() const; - int undoDepth() const; - - // do not use, will go away - virtual bool getFormat(int para, int index, QFont *font, QColor *color, VerticalAlignment *verticalAlignment); - // do not use, will go away - virtual bool getParagraphFormat(int para, QFont *font, QColor *color, - VerticalAlignment *verticalAlignment, int *alignment, - Q3StyleSheetItem::DisplayMode *displayMode, - Q3StyleSheetItem::ListStyle *listStyle, - int *listDepth); - - - bool isOverwriteMode() const { return overWrite; } - QColor paragraphBackgroundColor(int para) const; - - bool isUndoRedoEnabled() const; - bool eventFilter(QObject *o, QEvent *e); - bool tabChangesFocus() const; - - void setAutoFormatting(AutoFormatting); - AutoFormatting autoFormatting() const; - Q3SyntaxHighlighter *syntaxHighlighter() const; - -public Q_SLOTS: -#ifndef QT_NO_MIME - virtual void setMimeSourceFactory(Q3MimeSourceFactory* factory); -#endif - virtual void setStyleSheet(Q3StyleSheet* styleSheet); - virtual void scrollToAnchor(const QString& name); - virtual void setPaper(const QBrush& pap); - virtual void setLinkUnderline(bool); - - virtual void setWordWrap(Q3TextEdit::WordWrap mode); - virtual void setWrapColumnOrWidth(int); - virtual void setWrapPolicy(Q3TextEdit::WrapPolicy policy); - - virtual void copy(); - virtual void append(const QString& text); - - void setText(const QString &txt) { setText(txt, QString()); } - virtual void setText(const QString &txt, const QString &context); - virtual void setTextFormat(Qt::TextFormat f); - - virtual void selectAll(bool select = true); - virtual void setTabStopWidth(int ts); - virtual void zoomIn(int range); - virtual void zoomIn() { zoomIn(1); } - virtual void zoomOut(int range); - virtual void zoomOut() { zoomOut(1); } - virtual void zoomTo(int size); - - virtual void sync(); - virtual void setReadOnly(bool b); - - virtual void undo(); - virtual void redo(); - virtual void cut(); - virtual void paste(); -#ifndef QT_NO_CLIPBOARD - virtual void pasteSubType(const QByteArray &subtype); -#endif - virtual void clear(); - virtual void del(); - virtual void indent(); - virtual void setItalic(bool b); - virtual void setBold(bool b); - virtual void setUnderline(bool b); - virtual void setFamily(const QString &f); - virtual void setPointSize(int s); - virtual void setColor(const QColor &c); - virtual void setVerticalAlignment(Q3TextEdit::VerticalAlignment a); - virtual void setAlignment(int a); - - // do not use, will go away - virtual void setParagType(Q3StyleSheetItem::DisplayMode dm, Q3StyleSheetItem::ListStyle listStyle); - - virtual void setCursorPosition(int parag, int index); - virtual void setSelection(int parag_from, int index_from, int parag_to, int index_to, int selNum = 0); - virtual void setSelectionAttributes(int selNum, const QColor &back, bool invertText); - virtual void setModified(bool m); - virtual void resetFormat(); - virtual void setUndoDepth(int d); - virtual void setFormat(Q3TextFormat *f, int flags); - virtual void ensureCursorVisible(); - virtual void placeCursor(const QPoint &pos, Q3TextCursor *c = 0); - virtual void moveCursor(Q3TextEdit::CursorAction action, bool select); - virtual void doKeyboardAction(Q3TextEdit::KeyboardAction action); - virtual void removeSelectedText(int selNum = 0); - virtual void removeSelection(int selNum = 0); - virtual void setCurrentFont(const QFont &f); - virtual void setOverwriteMode(bool b) { overWrite = b; } - - virtual void scrollToBottom(); - - virtual void insert(const QString &text, uint insertionFlags = CheckNewLines | RemoveSelected); - - // obsolete - virtual void insert(const QString &text, bool, bool = true, bool = true); - - virtual void insertAt(const QString &text, int para, int index); - virtual void removeParagraph(int para); - virtual void insertParagraph(const QString &text, int para); - - virtual void setParagraphBackgroundColor(int para, const QColor &bg); - virtual void clearParagraphBackground(int para); - - virtual void setUndoRedoEnabled(bool b); - virtual void setTabChangesFocus(bool b); - -#ifdef QT_TEXTEDIT_OPTIMIZATION - void polishEvent(QEvent*); - void setMaxLogLines(int numLines); - int maxLogLines() const; -#endif - -Q_SIGNALS: - void textChanged(); - void selectionChanged(); - void copyAvailable(bool); - void undoAvailable(bool yes); - void redoAvailable(bool yes); - void currentFontChanged(const QFont &f); - void currentColorChanged(const QColor &c); - void currentAlignmentChanged(int a); - void currentVerticalAlignmentChanged(Q3TextEdit::VerticalAlignment a); - void cursorPositionChanged(Q3TextCursor *c); - void cursorPositionChanged(int para, int pos); - void returnPressed(); - void modificationChanged(bool m); - void clicked(int parag, int index); - void doubleClicked(int parag, int index); - -protected: - void repaintChanged(); - void updateStyles(); - void drawContents(QPainter *p, int cx, int cy, int cw, int ch); - bool event(QEvent *e); - void changeEvent(QEvent *); - void keyPressEvent(QKeyEvent *e); - void resizeEvent(QResizeEvent *e); - void viewportResizeEvent(QResizeEvent*); - void contentsMousePressEvent(QMouseEvent *e); - void contentsMouseMoveEvent(QMouseEvent *e); - void contentsMouseReleaseEvent(QMouseEvent *e); - void contentsMouseDoubleClickEvent(QMouseEvent *e); -#ifndef QT_NO_WHEELEVENT - void contentsWheelEvent(QWheelEvent *e); -#endif - void inputMethodEvent(QInputMethodEvent *); -#ifndef QT_NO_DRAGANDDROP - void contentsDragEnterEvent(QDragEnterEvent *e); - void contentsDragMoveEvent(QDragMoveEvent *e); - void contentsDragLeaveEvent(QDragLeaveEvent *e); - void contentsDropEvent(QDropEvent *e); -#endif - void contentsContextMenuEvent(QContextMenuEvent *e); - bool focusNextPrevChild(bool next); - Q3TextDocument *document() const; - Q3TextCursor *textCursor() const; - void setDocument(Q3TextDocument *doc); - virtual Q3PopupMenu *createPopupMenu(const QPoint& pos); - virtual Q3PopupMenu *createPopupMenu(); - void drawCursor(bool visible); - -protected Q_SLOTS: - virtual void doChangeInterval(); - virtual void sliderReleased(); - -private Q_SLOTS: - void formatMore(); - void doResize(); - void autoScrollTimerDone(); - void blinkCursor(); - void setModified(); - void startDrag(); - void documentWidthChanged(int w); - void clipboardChanged(); - -private: - struct Q_COMPAT_EXPORT UndoRedoInfo { - enum Type { Invalid, Insert, Delete, Backspace, Return, RemoveSelected, Format, Style, IME }; - - UndoRedoInfo(Q3TextDocument *dc); - ~UndoRedoInfo(); - void clear(); - bool valid() const; - - QUndoRedoInfoPrivate *d; - int id; - int index; - int eid; - int eindex; - Q3TextFormat *format; - int flags; - Type type; - Q3TextDocument *doc; - QByteArray styleInformation; - }; - -private: - void updateCursor(const QPoint & pos); - void handleMouseMove(const QPoint& pos); - void drawContents(QPainter *); - virtual bool linksEnabled() const { return false; } - void init(); - void checkUndoRedoInfo(UndoRedoInfo::Type t); - void updateCurrentFormat(); - bool handleReadOnlyKeyEvent(QKeyEvent *e); - void makeParagVisible(Q3TextParagraph *p); - void normalCopy(); - void copyToClipboard(); -#ifndef QT_NO_MIME - QByteArray pickSpecial(QMimeSource* ms, bool always_ask, const QPoint&); - Q3TextDrag *dragObject(QWidget *parent = 0) const; -#endif -#ifndef QT_NO_MIMECLIPBOARD - void pasteSpecial(const QPoint&); -#endif - void setFontInternal(const QFont &f); - - virtual void emitHighlighted(const QString &) {} - virtual void emitLinkClicked(const QString &) {} - - void readFormats(Q3TextCursor &c1, Q3TextCursor &c2, Q3TextString &text, bool fillStyles = false); - void clearUndoRedo(); - void paintDocument(bool drawAll, QPainter *p, int cx = -1, int cy = -1, int cw = -1, int ch = -1); - void moveCursor(CursorAction action); - void ensureFormatted(Q3TextParagraph *p); - void placeCursor(const QPoint &pos, Q3TextCursor *c, bool link); - QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - -#ifdef QT_TEXTEDIT_OPTIMIZATION - bool checkOptimMode(); - QString optimText() const; - void optimSetText(const QString &str); - void optimAppend(const QString &str); - void optimInsert(const QString &str, int line, int index); - void optimDrawContents(QPainter * p, int cx, int cy, int cw, int ch); - void optimMousePressEvent(QMouseEvent * e); - void optimMouseReleaseEvent(QMouseEvent * e); - void optimMouseMoveEvent(QMouseEvent * e); - int optimCharIndex(const QString &str, int mx) const; - void optimSelectAll(); - void optimRemoveSelection(); - void optimSetSelection(int startLine, int startIdx, int endLine, - int endIdx); - bool optimHasSelection() const; - QString optimSelectedText() const; - bool optimFind(const QString & str, bool, bool, bool, int *, int *); - void optimParseTags(QString * str, int lineNo = -1, int indexOffset = 0); - Q3TextEditOptimPrivate::Tag * optimPreviousLeftTag(int line); - void optimSetTextFormat(Q3TextDocument *, Q3TextCursor *, Q3TextFormat * f, - int, int, Q3TextEditOptimPrivate::Tag * t); - Q3TextEditOptimPrivate::Tag * optimAppendTag(int index, const QString & tag); - Q3TextEditOptimPrivate::Tag * optimInsertTag(int line, int index, const QString & tag); - void optimCheckLimit(const QString& str); - bool optimHasBoldMetrics(int line); - -private Q_SLOTS: - void optimDoAutoScroll(); -#endif // QT_TEXTEDIT_OPTIMIZATION - -private: -#ifndef QT_NO_CLIPBOARD - void pasteSubType(const QByteArray &subtype, QMimeSource *m); -#endif - -private: - Q_DISABLE_COPY(Q3TextEdit) - - Q3TextDocument *doc; - Q3TextCursor *cursor; - QTimer *formatTimer, *scrollTimer, *changeIntervalTimer, *blinkTimer, *dragStartTimer; - Q3TextParagraph *lastFormatted; - int interval; - UndoRedoInfo undoRedoInfo; - Q3TextFormat *currentFormat; - int currentAlignment; - QPoint oldMousePos, mousePos; - QPoint dragStartPos; - QString onLink; - WordWrap wrapMode; - WrapPolicy wPolicy; - int wrapWidth; - QString pressedLink; - Q3TextEditPrivate *d; - bool inDoubleClick : 1; - bool mousePressed : 1; - bool cursorVisible : 1; - bool blinkCursorVisible : 1; - bool modified : 1; - bool mightStartDrag : 1; - bool inDnD : 1; - bool readonly : 1; - bool undoEnabled : 1; - bool overWrite : 1; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(Q3TextEdit::AutoFormatting) - -inline Q3TextDocument *Q3TextEdit::document() const -{ - return doc; -} - -inline Q3TextCursor *Q3TextEdit::textCursor() const -{ - return cursor; -} - -inline void Q3TextEdit::setCurrentFont(const QFont &f) -{ - Q3TextEdit::setFontInternal(f); -} - -#endif // QT_NO_TEXTEDIT - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // Q3TEXTEDIT_H |