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Diffstat (limited to 'tqtinterface/qt4/src/kernel/tqpainter.h')
| -rw-r--r-- | tqtinterface/qt4/src/kernel/tqpainter.h | 1020 |
1 files changed, 0 insertions, 1020 deletions
diff --git a/tqtinterface/qt4/src/kernel/tqpainter.h b/tqtinterface/qt4/src/kernel/tqpainter.h deleted file mode 100644 index b3cd896..0000000 --- a/tqtinterface/qt4/src/kernel/tqpainter.h +++ /dev/null @@ -1,1020 +0,0 @@ -/**************************************************************************** -** -** Definition of TQPainter class -** -** Created : 940112 -** -** 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. -** -**********************************************************************/ - -#ifndef TQPAINTER_H -#define TQPAINTER_H - -#include "tqtglobaldefines.h" - -#ifndef TQT_H -#include "tqcolor.h" -#include "tqfontmetrics.h" -#include "tqfontinfo.h" -#include "tqregion.h" -#include "tqpen.h" -#include "tqbrush.h" -#include "tqpointarray.h" -#include "tqwmatrix.h" -#endif // TQT_H - -#ifdef USE_QT4 - -/**************************************************************************** -** -** 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 "tqwidget.h" -#include "tqpaintdevice.h" -#include <QtGui/qpainter.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class Q_COMPAT_EXPORT TQPainter : public QPainter, virtual public TQt -{ -public: - enum TextDirection { - Auto, - RTL, - LTR - }; - - enum CoordinateMode { CoordDevice, CoordPainter }; - - TQPainter(); - TQPainter( const QWidget *pdev, bool unclipped = FALSE); - TQPainter( QPaintDevice *pdev, bool unclipped = FALSE); - TQPainter( QWidget *pdev, const QWidget *w, bool unclipped = FALSE ); - TQPainter( QPaintDevice *pdev, const QWidget *w, bool unclipped = FALSE ); - - void flush(); - void flush( const TQRegion ®ion, CoordinateMode cm = CoordDevice ); - - void drawRect(const QRect &rect); - inline void drawRect(int x1, int y1, int w, int h) - { drawRect(QRect(x1, y1, w, h)); } - - void drawRoundRect(const QRect &r, int xround = 25, int yround = 25); - inline void drawRoundRect(int x, int y, int w, int h, int xround = 25, int yround = 25) - { drawRoundRect(QRect(x, y, w, h), xround, yround); } - - void drawEllipse(const QRect &r); - inline void drawEllipse(int x, int y, int w, int h) - { drawEllipse(QRect(x, y, w, h)); } - - void drawArc(const QRect &r, int a, int alen); - inline void drawArc(int x, int y, int w, int h, int a, int alen) - { drawArc(QRect(x, y, w, h), a, alen); } - - void drawPie(const QRect &r, int a, int alen); - inline void drawPie(int x, int y, int w, int h, int a, int alen) - { drawPie(QRect(x, y, w, h), a, alen); } - - void drawChord(const QRect &r, int a, int alen); - inline void drawChord(int x, int y, int w, int h, int a, int alen) - { drawChord(QRect(x, y, w, h), a, alen); } - - void drawImage( int x, int y, const TQImage image, int sx = 0, int sy = 0, int sw = -1, int sh = -1, int conversionFlags = 0 ); - void drawImage( const TQPoint p, const TQImage image, const TQRect sr, int conversionFlags = 0 ); - void drawImage( const TQPoint p, const TQImage image, int conversion_flags = 0 ); - void drawImage( const TQRect r, const TQImage image ); - - void drawLineSegments(const QPolygon &points, int index = 0, int nlines = -1); - - void setBrush(const QBrush &brush); - void setBrush(Qt::BrushStyle style); - void setBrush(TQt::BrushStyle style); - - inline void tqdrawPixmap( int x, int y, const TQPixmap &tqpm, int sx=0, int sy=0, int sw=-1, int sh=-1 ) { drawPixmap(x, y, tqpm, sx, sy, sw, sh); } - - TQPoint pos() const; - - // Qt4 requires the QPainter to have a valid QPaintDevice (engine) for boundingRect() to work - // So, we create one off-screen! - #define TQT_INITIALIZE_QPAINTER_TEMPORARY_ENGINE_CONDITIONAL \ - bool neededEngine = FALSE; \ - if (QPainter::isActive() == 0) { \ - printf("[WARNING] Painter was inactive when TQPainter::boundingRect was called; this indicates a likely problem in painting within your application (check Qt::WA_PaintOutsidePaintEvent == true)\n\r"); \ - QImage image(1,1,QImage::Format_RGB32); \ - neededEngine = TRUE; \ - QPainter::begin(&image); \ - } - - #define TQT_DESTROY_QPAINTER_TEMPORARY_ENGINE_CONDITIONAL \ - if (neededEngine == TRUE) { \ - QPainter::end(); \ - } - - QRectF boundingRect(const QRectF &rect, int flags, const QString &text); - QRect boundingRect(const QRect &rect, int flags, const QString &text); - QRect boundingRect(int x, int y, int w, int h, int flags, const QString &text); - QRectF boundingRect(const QRectF &rect, const QString &text, const QTextOption &o = QTextOption()); - - TQRect boundingRect(const QRect &rect, int flags, const QString &text, int len); - TQRect boundingRect(int x, int y, int w, int h, int flags, const QString &text, int len); - - void drawText(const QPointF &p, const QString &s); - void drawText(const QPoint &p, const QString &s); - void drawText(int x, int y, const QString &s); - void drawText(const QPointF &p, const QString &str, int tf, int justificationPadding); - void drawText(const QRectF &r, int flags, const QString &text, QRectF *br=0); - void drawText(const QRect &r, int flags, const QString &text, QRect *br=0); - void drawText(int x, int y, int w, int h, int flags, const QString &text, QRect *br=0); - void drawText(const QRectF &r, const QString &text, const QTextOption &o = QTextOption()); - - void drawText( int x, int y, const TQString &s, int len = -1, TextDirection dir = Auto ); - void drawText( const TQPoint &p, const TQString &s, int len = -1, TextDirection dir = Auto ); - void drawText( int x, int y, const TQString &s, int pos, int len, TextDirection dir = Auto ); - void drawText( const TQPoint &p, const TQString &s, int pos, int len, TextDirection dir = Auto ); - - void drawText(int x, int y, const QString &s, int pos, int len); - void drawText(const QPoint &p, const QString &s, int pos, int len); - void drawText(int x, int y, const QString &s, int len); - void drawText(const QPoint &p, const QString &s, int len); - void drawText(const QRect &r, int flags, const QString &str, int len, QRect *br=0); - void drawText(int x, int y, int w, int h, int flags, const QString &text, int len, QRect *br=0); - -#ifndef TQT_NO_PICTURE - void drawPicture( const QPicture ); - void drawPicture( int x, int y, const QPicture ); - void drawPicture( const QPoint, const QPicture ); -#endif - - void drawPoints( const TQPointArray& a, int index=0, int npoints=-1 ); - - int tabStops() const; - void setTabStops( int ); - int *tabArray() const; - void setTabArray( int * ); - - TQFontInfo fontInfo() const; - - void map(int x, int y, int *rx, int *ry) const; - void map( int, int, int, int, int *, int *, int *, int * ) const; - TQPoint xForm(const QPoint &) const; // map virtual -> deviceb - TQRect xForm(const QRect &) const; -// TQPolygon xForm(const QPolygon &) const; -// TQPolygon xForm(const QPolygon &, int index, int npoints) const; - TQPoint xFormDev(const QPoint &) const; // map device -> virtual - TQRect xFormDev(const QRect &) const; - TQPointArray xForm( const TQPointArray & ) const; - TQPointArray xForm( const TQPointArray &, int index, int npoints ) const; -// TQPolygon xFormDev(const QPolygon &) const; -// TQPolygon xFormDev(const QPolygon &, int index, int npoints) const; - TQPointArray xFormDev( const TQPointArray & ) const; - TQPointArray xFormDev( const TQPointArray &, int index, int npoints ) const; - qreal translationX() const; - qreal translationY() const; - - void resetXForm(); - - // [FIXME] The drawWinFocusRect methods below probably need tweaking to exactly match the old Qt3 behaviour - void drawWinFocusRect( int x, int y, int w, int h ); - void drawWinFocusRect( int x, int y, int w, int h, const TQColor &bgColor ); - void drawWinFocusRect( const TQRect &tqr ); - void drawWinFocusRect( const TQRect &tqr, const TQColor &bgColor ); - -// inline const TQWMatrix &tqworldMatrix() const { return (*(static_cast<const TQWMatrix*>(&worldMatrix()))); } - const TQWMatrix &tqworldMatrix() const; - - void saveWorldMatrix(); - void restoreWorldMatrix(); - - inline TQPaintDevice *tqdevice() const { return static_cast<TQPaintDevice*>(device()); } - - TQRegion clipRegion( CoordinateMode cm = CoordDevice ) const; - - void setClipRegion( const QRegion &qr, CoordinateMode cm = CoordDevice ); - - void setBackgroundColor(const QColor &color); - const QColor &backgroundColor() const; - - void setClipRect(const QRectF &qrf, Qt::ClipOperation op = Qt::ReplaceClip); - void setClipRect(const QRect &qr, Qt::ClipOperation op = Qt::ReplaceClip); - void setClipRect( const TQRect &qr, CoordinateMode cm = CoordDevice ); - void setClipRect( int x, int y, int w, int h, CoordinateMode cm = CoordDevice ); - - inline double m11() const { return deviceTransform().m11(); } - inline double m12() const { return deviceTransform().m12(); } - inline double m21() const { return deviceTransform().m21(); } - inline double m22() const { return deviceTransform().m22(); } - inline double dx() const { return deviceTransform().dx(); } - inline double dy() const { return deviceTransform().dy(); } - inline double im11() const { return deviceTransform().inverted().m11(); } - inline double im12() const { return deviceTransform().inverted().m12(); } - inline double im21() const { return deviceTransform().inverted().m21(); } - inline double im22() const { return deviceTransform().inverted().m22(); } - inline double idx() const { return deviceTransform().inverted().dx(); } - inline double idy() const { return deviceTransform().inverted().dy(); } - - void moveTo( int x, int y ); - void moveTo( const TQPoint & ); - void lineTo( int x, int y ); - void lineTo( const TQPoint & ); - - void tqdrawTextItem( int x, int y, const TQTextItem &ti, int textflags = 0 ); - void tqdrawTextItem( const TQPoint& p, const TQTextItem &ti, int textflags = 0 ); - - static void redirect(QPaintDevice *pdev, QPaintDevice *replacement); - static TQPaintDevice *redirect(QPaintDevice *pdev); - - TQt::RasterOp rasterOp() const; - void setRasterOp( TQt::RasterOp ); - - bool tqbegin( QPaintDevice *pdev, bool unclipped = FALSE ); - bool tqbegin( QPaintDevice *pdev, const QWidget *init, bool unclipped = FALSE ); - - inline void tqdrawPolyline(const QPolygon &pa, int index, int npoints = -1) { drawPolyline(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints); } - inline void tqdrawPolygon(const QPolygon &pa, bool winding, int index = 0, int npoints = -1) { drawPolygon(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints, winding ? Qt::WindingFill : Qt::OddEvenFill); } - inline void tqdrawPolygon(const QPolygonF &polygon, bool winding, int index = 0, int npoints = -1) { drawPolygon(polygon.constData() + index, npoints == -1 ? polygon.size() - index : npoints, winding ? Qt::WindingFill : Qt::OddEvenFill); } - void tqdrawPolyline( const TQPointArray &, int index=0, int npoints=-1 ); - inline void tqdrawConvexPolygon(const QPolygonF &polygon, int index, int npoints = -1) { drawConvexPolygon(polygon.constData() + index, npoints == -1 ? polygon.size() - index : npoints); } - inline void tqdrawConvexPolygon(const QPolygon &pa, int index, int npoints = -1) { drawConvexPolygon(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints); } -// static inline void redirect(QPaintDevice *pdev, QPaintDevice *replacement) { setRedirected(pdev, replacement); } -// static inline TQPaintDevice *redirect(QPaintDevice *pdev) { return const_cast<QPaintDevice*>(redirected(pdev)); } - void setWorldXForm(bool enabled); - bool hasWorldXForm() const; -// inline void resetXForm() { resetTransform(); } - void setViewXForm(bool enabled); - bool hasViewXForm() const; - -#ifndef TQT_NO_BEZIER - void drawCubicBezier( const TQPointArray &, int index=0 ); -#endif - - // [FIXME] - static void initialize(); - static void cleanup(); - - bool has_qwidget; - mutable QWidget* qwidget_ptr; - -private: - QRect adjustedRectangle(const QRect &r); - int rectSubtraction() const; - uchar rop; - enum { IsActive=0x01, ExtDev=0x02, IsStartingUp=0x04, NoCache=0x08, - VxF=0x10, WxF=0x20, ClipOn=0x40, SafePolygon=0x80, MonoDev=0x100, - DirtyFont=0x200, DirtyPen=0x400, DirtyBrush=0x800, - RGBColor=0x1000, FontMet=0x2000, FontInf=0x4000, CtorBegin=0x8000, - UsePrivateCx = 0x10000, VolatileDC = 0x20000, TQt2Compat = 0x40000 }; -// uint flags; -// bool testf( uint b ) const { return (flags&b)!=0; } - bool testf( uint b ) const; - void drawWinFocusRect( int x, int y, int w, int h, bool xorPaint, const QColor &penColor ); - void fix_neg_rect( int *x, int *y, int *w, int *h ); - - TQPoint current_penpos; - - Q_DISABLE_COPY(TQPainter) -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#else // USE_QT4 - -class TQGfx; -class TQTextCodec; -class TQTextParag; -class TQPaintDevice; -class TQTextItem; -#if defined( TQ_WS_MAC ) -class TQMacSavedPortInfo; -#endif -class TQPainterPrivate; - -#if defined(TQ_WS_TQWS) -class TQScreen; -#endif - -class TQ_EXPORT TQPainter : public TQt -{ -public: - enum CoordinateMode { CoordDevice, CoordPainter }; - - TQPainter(); - TQPainter( const TQPaintDevice *, bool unclipped = FALSE ); - TQPainter( const TQPaintDevice *, const TQWidget *, bool unclipped = FALSE ); - ~TQPainter(); - - bool begin( const TQPaintDevice *, bool unclipped = FALSE ); - bool begin( const TQPaintDevice *, const TQWidget *, bool unclipped = FALSE ); - bool end(); - TQPaintDevice *tqdevice() const; - -#ifdef TQ_WS_TQWS - TQGfx * internalGfx(); -#ifdef TQT_TQWS_EXPERIMENTAL_SCREENPAINTER - bool begin(TQScreen *screen); -#endif -#endif - - static void redirect( TQPaintDevice *pdev, TQPaintDevice *replacement ); - static TQPaintDevice *redirect( TQPaintDevice *pdev ); - - bool isActive() const; - - void flush( const TQRegion ®ion, CoordinateMode cm = CoordDevice ); - void flush(); - void save(); - void restore(); - - // Drawing tools - - TQFontMetrics fontMetrics() const; - TQFontInfo fontInfo() const; - - const TQFont &font() const; - void setFont( const TQFont & ); - const TQPen &pen() const; - void setPen( const TQPen & ); - void setPen( PenStyle ); - void setPen( const TQColor & ); - const TQBrush &brush() const; - void setBrush( const TQBrush & ); - void setBrush( BrushStyle ); - void setBrush( const TQColor & ); - TQPoint pos() const; - - // Drawing attributes/modes - - const TQColor &backgroundColor() const; - void setBackgroundColor( const TQColor & ); - BGMode backgroundMode() const; - void setBackgroundMode( BGMode ); - RasterOp rasterOp() const; - void setRasterOp( RasterOp ); - const TQPoint &brushOrigin() const; - void setBrushOrigin( int x, int y ); - void setBrushOrigin( const TQPoint & ); - - // Scaling and transformations - -// PaintUnit unit() const; // get set painter unit -// void setUnit( PaintUnit ); // NOT IMPLEMENTED!!! - - bool hasViewXForm() const; - bool hasWorldXForm() const; - -#ifndef TQT_NO_TRANSFORMATIONS - void setViewXForm( bool ); // set xform on/off - TQRect window() const; // get window - void setWindow( const TQRect & ); // set window - void setWindow( int x, int y, int w, int h ); - TQRect viewport() const; // get viewport - void setViewport( const TQRect & ); // set viewport - void setViewport( int x, int y, int w, int h ); - - void setWorldXForm( bool ); // set world xform on/off - const TQWMatrix &tqworldMatrix() const; // get/set world xform matrix - void setWorldMatrix( const TQWMatrix &, bool combine=FALSE ); - - void saveWorldMatrix(); - void restoreWorldMatrix(); - - void scale( double sx, double sy ); - void shear( double sh, double sv ); - void rotate( double a ); -#endif - void translate( double dx, double dy ); - void resetXForm(); - double translationX() const; - double translationY() const; - - TQPoint xForm( const TQPoint & ) const; // map virtual -> tqdevice - TQRect xForm( const TQRect & ) const; - TQPointArray xForm( const TQPointArray & ) const; - TQPointArray xForm( const TQPointArray &, int index, int npoints ) const; - TQPoint xFormDev( const TQPoint & ) const; // map tqdevice -> virtual - TQRect xFormDev( const TQRect & ) const; - TQPointArray xFormDev( const TQPointArray & ) const; - TQPointArray xFormDev( const TQPointArray &, int index, int npoints ) const; - - // Clipping - - void setClipping( bool ); // set clipping on/off - bool hasClipping() const; - TQRegion clipRegion( CoordinateMode = CoordDevice ) const; - void setClipRect( const TQRect &, CoordinateMode = CoordDevice ); // set clip rectangle - void setClipRect( int x, int y, int w, int h, CoordinateMode = CoordDevice ); - void setClipRegion( const TQRegion &, CoordinateMode = CoordDevice );// set clip region - - // Graphics drawing functions - - void drawPoint( int x, int y ); - void drawPoint( const TQPoint & ); - void drawPoints( const TQPointArray& a, - int index=0, int npoints=-1 ); - void moveTo( int x, int y ); - void moveTo( const TQPoint & ); - void lineTo( int x, int y ); - void lineTo( const TQPoint & ); - void drawLine( int x1, int y1, int x2, int y2 ); - void drawLine( const TQPoint &, const TQPoint & ); - void drawRect( int x, int y, int w, int h ); - void drawRect( const TQRect & ); - void drawWinFocusRect( int x, int y, int w, int h ); - void drawWinFocusRect( int x, int y, int w, int h, - const TQColor &bgColor ); - void drawWinFocusRect( const TQRect & ); - void drawWinFocusRect( const TQRect &, - const TQColor &bgColor ); - void drawRoundRect( int x, int y, int w, int h, int = 25, int = 25 ); - void drawRoundRect( const TQRect &, int = 25, int = 25 ); - void drawEllipse( int x, int y, int w, int h ); - void drawEllipse( const TQRect & ); - void drawArc( int x, int y, int w, int h, int a, int alen ); - void drawArc( const TQRect &, int a, int alen ); - void drawPie( int x, int y, int w, int h, int a, int alen ); - void drawPie( const TQRect &, int a, int alen ); - void drawChord( int x, int y, int w, int h, int a, int alen ); - void drawChord( const TQRect &, int a, int alen ); - void drawLineSegments( const TQPointArray &, - int index=0, int nlines=-1 ); - void drawPolyline( const TQPointArray &, - int index=0, int npoints=-1 ); - void drawPolygon( const TQPointArray &, bool winding=FALSE, - int index=0, int npoints=-1 ); - void drawConvexPolygon( const TQPointArray &, - int index=0, int npoints=-1 ); -#ifndef TQT_NO_BEZIER - void drawCubicBezier( const TQPointArray &, int index=0 ); -#endif - void drawPixmap( int x, int y, const TQPixmap &, - int sx=0, int sy=0, int sw=-1, int sh=-1 ); - void drawPixmap( const TQPoint &, const TQPixmap &, - const TQRect &sr ); - void drawPixmap( const TQPoint &, const TQPixmap & ); - void drawPixmap( const TQRect &, const TQPixmap & ); - void drawImage( int x, int y, const TQImage &, - int sx = 0, int sy = 0, int sw = -1, int sh = -1, - int conversionFlags = 0 ); - void drawImage( const TQPoint &, const TQImage &, - const TQRect &sr, int conversionFlags = 0 ); - void drawImage( const TQPoint &, const TQImage &, - int conversion_flags = 0 ); - void drawImage( const TQRect &, const TQImage & ); - void drawTiledPixmap( int x, int y, int w, int h, const TQPixmap &, - int sx=0, int sy=0 ); - void drawTiledPixmap( const TQRect &, const TQPixmap &, - const TQPoint & ); - void drawTiledPixmap( const TQRect &, const TQPixmap & ); -#ifndef TQT_NO_PICTURE - void drawPicture( const TQPicture & ); - void drawPicture( int x, int y, const TQPicture & ); - void drawPicture( const TQPoint &, const TQPicture & ); -#endif - - void fillRect( int x, int y, int w, int h, const TQBrush & ); - void fillRect( const TQRect &, const TQBrush & ); - void eraseRect( int x, int y, int w, int h ); - void eraseRect( const TQRect & ); - - // Text drawing functions - - enum TextDirection { - Auto, - RTL, - LTR - }; - - void drawText( int x, int y, const TQString &, int len = -1, TextDirection dir = Auto ); - void drawText( const TQPoint &, const TQString &, int len = -1, TextDirection dir = Auto ); - - void drawText( int x, int y, const TQString &, int pos, int len, TextDirection dir = Auto ); - void drawText( const TQPoint &p, const TQString &, int pos, int len, TextDirection dir = Auto ); - - void drawText( int x, int y, int w, int h, int flags, - const TQString&, int len = -1, TQRect *br=0, - TQTextParag **intern=0 ); - void drawText( const TQRect &, int flags, - const TQString&, int len = -1, TQRect *br=0, - TQTextParag **intern=0 ); - - void tqdrawTextItem( int x, int y, const TQTextItem &ti, int textflags = 0 ); - void tqdrawTextItem( const TQPoint& p, const TQTextItem &ti, int textflags = 0 ); - - TQRect boundingRect( int x, int y, int w, int h, int flags, - const TQString&, int len = -1, TQTextParag **intern=0 ); - TQRect boundingRect( const TQRect &, int flags, - const TQString&, int len = -1, TQTextParag **intern=0 ); - - int tabStops() const; - void setTabStops( int ); - int *tabArray() const; - void setTabArray( int * ); - - // Other functions - -#if defined(TQ_WS_WIN) - HDC handle() const; -#elif defined(TQ_WS_X11) || defined(TQ_WS_MAC) - HANDLE handle() const; -#endif - - - static void initialize(); - static void cleanup(); - -private: - void init(); - void destroy(); - void updateFont(); - void updatePen(); - void updateBrush(); -#ifndef TQT_NO_TRANSFORMATIONS - void updateXForm(); - void updateInvXForm(); -#endif - void map( int, int, int *rx, int *ry ) const; - void map( int, int, int, int, int *, int *, int *, int * ) const; - void mapInv( int, int, int *, int * ) const; - void mapInv( int, int, int, int, int *, int *, int *, int * ) const; - void drawPolyInternal( const TQPointArray &, bool close=TRUE ); - void drawWinFocusRect( int x, int y, int w, int h, bool xorPaint, - const TQColor &penColor ); - - enum { IsActive=0x01, ExtDev=0x02, IsStartingUp=0x04, NoCache=0x08, - VxF=0x10, WxF=0x20, ClipOn=0x40, SafePolygon=0x80, MonoDev=0x100, - DirtyFont=0x200, DirtyPen=0x400, DirtyBrush=0x800, - RGBColor=0x1000, FontMet=0x2000, FontInf=0x4000, CtorBegin=0x8000, - UsePrivateCx = 0x10000, VolatileDC = 0x20000, TQt2Compat = 0x40000 }; - uint flags; - bool testf( uint b ) const { return (flags&b)!=0; } - void setf( uint b ) { flags |= b; } - void setf( uint b, bool v ); - void clearf( uint b ) { flags &= (uint)(~b); } - void fix_neg_rect( int *x, int *y, int *w, int *h ); - - TQPainterPrivate *d; - TQPaintDevice *pdev; - TQColor bg_col; - uchar bg_mode; - uchar rop; - uchar pu; - TQPoint bro; - TQFont cfont; - TQFont *pfont; // font used for metrics (might be different for printers) - TQPen cpen; - TQBrush cbrush; - TQRegion crgn; - int tabstops; - int *tabarray; - int tabarraylen; - bool block_ext; // for temporary blocking of external tqdevices - - // Transformations -#ifndef TQT_NO_TRANSFORMATIONS - TQCOORD wx, wy, ww, wh; - TQCOORD vx, vy, vw, vh; - TQWMatrix wxmat; - - // Cached composition (and inverse) of transformations - TQWMatrix xmat; - TQWMatrix ixmat; - - - - double m11() const { return xmat.m11(); } - double m12() const { return xmat.m12(); } - double m21() const { return xmat.m21(); } - double m22() const { return xmat.m22(); } - double dx() const { return xmat.dx(); } - double dy() const { return xmat.dy(); } - double im11() const { return ixmat.m11(); } - double im12() const { return ixmat.m12(); } - double im21() const { return ixmat.m21(); } - double im22() const { return ixmat.m22(); } - double idx() const { return ixmat.dx(); } - double idy() const { return ixmat.dy(); } - - int txop; - bool txinv; - -#else - // even without transformations we still have translations - int xlatex; - int xlatey; -#endif - - void *penRef; // pen cache ref - void *brushRef; // brush cache ref - void *ps_stack; - void *wm_stack; - void killPStack(); - -protected: -#ifdef TQ_OS_TEMP - TQPoint internalCurrentPos; - uint old_pix; // ### All win platforms in 4.0 -#endif -#if defined(TQ_WS_WIN) - friend class TQFontEngineWin; - friend class TQFontEngineBox; - TQT_WIN_PAINTER_MEMBERS -#elif defined(TQ_WS_X11) - friend class TQFontEngineXLFD; - friend class TQFontEngineXft; - friend class TQFontEngineBox; - Display *dpy; // current display - int scrn; // current screen - TQt::HANDLE hd; // handle to drawable - TQt::HANDLE rendhd; // handle to Xft draw - GC gc; // graphics context (standard) - GC gc_brush; // graphics contect for brush - TQPoint curPt; // current point - uint clip_serial; // clipping serial number -#elif defined(TQ_WS_MAC) - TQt::HANDLE hd; // handle to drawable - void initPaintDevice(bool force=FALSE, TQPoint *off=NULL, TQRegion *rgn=NULL); - friend const TQRegion &qt_mac_update_painter(TQPainter *, bool); - friend class TQFontEngineMac; - friend class TQMacPainter; -#elif defined(TQ_WS_TQWS) - friend class TQFontEngine; - TQGfx * gfx; - friend void qwsUpdateActivePainters(); -#endif - friend class TQFontMetrics; - friend class TQFontInfo; - friend class TQTextLayout; - friend void qt_format_text( const TQFont &, const TQRect &r, - int tf, const TQString& str, int len, TQRect *brect, - int tabstops, int* tabarray, int tabarraylen, - TQTextParag **internal, TQPainter* painter ); - friend void qt_draw_background( TQPainter *p, int x, int y, int w, int h ); - friend void qt_draw_transformed_rect( TQPainter *p, int x, int y, int w, int h, bool fill ); - friend class TQPrinter; - -private: // Disabled copy constructor and operator= -#if defined(TQ_DISABLE_COPY) - TQPainter( const TQPainter & ); - TQPainter &operator=( const TQPainter & ); -#endif - - enum TransformationCodes { - TxNone = 0, // transformation codes - TxTranslate = 1, // copy in qpainter_*.cpp - TxScale = 2, - TxRotShear = 3 - }; -}; - - -/***************************************************************************** - TQPainter member functions - *****************************************************************************/ - -inline TQPaintDevice *TQPainter::tqdevice() const -{ - return pdev; -} - -inline bool TQPainter::isActive() const -{ - return testf(IsActive); -} - -inline const TQFont &TQPainter::font() const -{ - return cfont; -} - -inline const TQPen &TQPainter::pen() const -{ - return cpen; -} - -inline const TQBrush &TQPainter::brush() const -{ - return cbrush; -} - -/* -inline PaintUnit TQPainter::unit() const -{ - return (PaintUnit)pu; -} -*/ - -inline const TQColor &TQPainter::backgroundColor() const -{ - return bg_col; -} - -inline TQt::BGMode TQPainter::backgroundMode() const -{ - return (BGMode)bg_mode; -} - -inline TQt::RasterOp TQPainter::rasterOp() const -{ - return (RasterOp)rop; -} - -inline const TQPoint &TQPainter::brushOrigin() const -{ - return bro; -} - -inline bool TQPainter::hasViewXForm() const -{ -#ifndef TQT_NO_TRANSFORMATIONS - return testf(VxF); -#else - return xlatex || xlatey; -#endif -} - -inline bool TQPainter::hasWorldXForm() const -{ -#ifndef TQT_NO_TRANSFORMATIONS - return testf(WxF); -#else - return xlatex || xlatey; -#endif -} - -inline double TQPainter::translationX() const -{ -#ifndef TQT_NO_TRANSFORMATIONS - return tqworldMatrix().dx(); -#else - return xlatex; -#endif -} - -inline double TQPainter::translationY() const -{ -#ifndef TQT_NO_TRANSFORMATIONS - return tqworldMatrix().dy(); -#else - return xlatey; -#endif -} - - -inline bool TQPainter::hasClipping() const -{ - return testf(ClipOn); -} - -inline int TQPainter::tabStops() const -{ - return tabstops; -} - -inline int *TQPainter::tabArray() const -{ - return tabarray; -} - -#if defined(TQ_WS_WIN) -inline HDC TQPainter::handle() const -{ - return hdc; -} -#elif defined(TQ_WS_X11) || defined(TQ_WS_MAC) -inline TQt::HANDLE TQPainter::handle() const -{ - return hd; -} -#endif - -inline void TQPainter::setBrushOrigin( const TQPoint &p ) -{ - setBrushOrigin( p.x(), p.y() ); -} - -#ifndef TQT_NO_TRANSFORMATIONS -inline void TQPainter::setWindow( const TQRect &r ) -{ - setWindow( r.x(), r.y(), r.width(), r.height() ); -} - -inline void TQPainter::setViewport( const TQRect &r ) -{ - setViewport( r.x(), r.y(), r.width(), r.height() ); -} -#endif - -inline void TQPainter::setClipRect( int x, int y, int w, int h, CoordinateMode m ) -{ - setClipRect( TQRect(x,y,w,h), m ); -} - -inline void TQPainter::drawPoint( const TQPoint &p ) -{ - drawPoint( p.x(), p.y() ); -} - -inline void TQPainter::moveTo( const TQPoint &p ) -{ - moveTo( p.x(), p.y() ); -} - -inline void TQPainter::lineTo( const TQPoint &p ) -{ - lineTo( p.x(), p.y() ); -} - -inline void TQPainter::drawLine( const TQPoint &p1, const TQPoint &p2 ) -{ - drawLine( p1.x(), p1.y(), p2.x(), p2.y() ); -} - -inline void TQPainter::drawRect( const TQRect &r ) -{ - drawRect( r.x(), r.y(), r.width(), r.height() ); -} - -inline void TQPainter::drawWinFocusRect( const TQRect &r ) -{ - drawWinFocusRect( r.x(), r.y(), r.width(), r.height() ); -} - -inline void TQPainter::drawWinFocusRect( const TQRect &r,const TQColor &penColor ) -{ - drawWinFocusRect( r.x(), r.y(), r.width(), r.height(), penColor ); -} - -inline void TQPainter::drawRoundRect( const TQRect &r, int xRnd, int yRnd ) -{ - drawRoundRect( r.x(), r.y(), r.width(), r.height(), xRnd, yRnd ); -} - -inline void TQPainter::drawEllipse( const TQRect &r ) -{ - drawEllipse( r.x(), r.y(), r.width(), r.height() ); -} - -inline void TQPainter::drawArc( const TQRect &r, int a, int alen ) -{ - drawArc( r.x(), r.y(), r.width(), r.height(), a, alen ); -} - -inline void TQPainter::drawPie( const TQRect &r, int a, int alen ) -{ - drawPie( r.x(), r.y(), r.width(), r.height(), a, alen ); -} - -inline void TQPainter::drawChord( const TQRect &r, int a, int alen ) -{ - drawChord( r.x(), r.y(), r.width(), r.height(), a, alen ); -} - -inline void TQPainter::drawPixmap( const TQPoint &p, const TQPixmap &pm, - const TQRect &sr ) -{ - drawPixmap( p.x(), p.y(), pm, sr.x(), sr.y(), sr.width(), sr.height() ); -} - -inline void TQPainter::drawImage( const TQPoint &p, const TQImage &pm, - const TQRect &sr, int conversionFlags ) -{ - drawImage( p.x(), p.y(), pm, - sr.x(), sr.y(), sr.width(), sr.height(), conversionFlags ); -} - -inline void TQPainter::drawTiledPixmap( const TQRect &r, const TQPixmap &pm, - const TQPoint &sp ) -{ - drawTiledPixmap( r.x(), r.y(), r.width(), r.height(), pm, sp.x(), sp.y() ); -} - -inline void TQPainter::drawTiledPixmap( const TQRect &r, const TQPixmap &pm ) -{ - drawTiledPixmap( r.x(), r.y(), r.width(), r.height(), pm, 0, 0 ); -} - -inline void TQPainter::fillRect( const TQRect &r, const TQBrush &brush ) -{ - fillRect( r.x(), r.y(), r.width(), r.height(), brush ); -} - -inline void TQPainter::eraseRect( int x, int y, int w, int h ) -{ - fillRect( x, y, w, h, backgroundColor() ); -} - -inline void TQPainter::eraseRect( const TQRect &r ) -{ - fillRect( r.x(), r.y(), r.width(), r.height(), backgroundColor() ); -} - -inline void TQPainter::drawText( const TQPoint &p, const TQString &s, int len, TextDirection dir ) -{ - drawText( p.x(), p.y(), s, 0, len, dir ); -} - -inline void TQPainter::drawText( const TQPoint &p, const TQString &s, int pos, int len, TextDirection dir ) -{ - drawText( p.x(), p.y(), s, pos, len, dir ); -} - -inline void TQPainter::drawText( int x, int y, int w, int h, int tf, - const TQString& str, int len, TQRect *br, TQTextParag **i ) -{ - TQRect r(x, y, w, h); - drawText( r, tf, str, len, br, i ); -} - -inline void TQPainter::tqdrawTextItem( const TQPoint& p, const TQTextItem &ti, int textflags ) -{ - tqdrawTextItem( p.x(), p.y(), ti, textflags ); -} - -inline TQRect TQPainter::boundingRect( int x, int y, int w, int h, int tf, - const TQString& str, int len, TQTextParag **i ) -{ - TQRect r(x, y, w, h); - return boundingRect( r, tf, str, len, i ); -} - -#if defined(TQ_WS_TQWS) -inline TQGfx * TQPainter::internalGfx() -{ - return gfx; -} -#endif - -#endif // USE_QT4 - -#endif // TQPAINTER_H |