From d796c9dd933ab96ec83b9a634feedd5d32e1ba3f Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Tue, 8 Nov 2011 12:31:36 -0600 Subject: Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731 --- doc/html/qpixmap-h.html | 399 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 399 insertions(+) create mode 100644 doc/html/qpixmap-h.html (limited to 'doc/html/qpixmap-h.html') diff --git a/doc/html/qpixmap-h.html b/doc/html/qpixmap-h.html new file mode 100644 index 000000000..d8168f6bd --- /dev/null +++ b/doc/html/qpixmap-h.html @@ -0,0 +1,399 @@ + + + + + +qpixmap.h Include File + + + + + + + +
qpixmap.h

+ +
This is the verbatim text of the qpixmap.h include file. It is provided only for illustration; the copyright remains with Trolltech. +
+/****************************************************************************
+** $Id: qt/qpixmap.h   3.3.8   edited Jan 11 14:38 $
+**
+** Definition of TQPixmap class
+**
+** Created : 940501
+**
+** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
+**
+** 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 file LICENSE.GPL 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 retquirements 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 TQPIXMAP_H
+#define TQPIXMAP_H
+
+#ifndef QT_H
+#include "qpaintdevice.h"
+#include "qcolor.h" // char*->TQColor conversion
+#include "qstring.h" // char*->TQString conversion
+#include "qnamespace.h"
+#endif // QT_H
+
+class TQGfx;
+class TQPixmapPrivate;
+
+#if defined(Q_WS_WIN)
+// Internal pixmap memory optimization class for Windows 9x
+class TQMultiCellPixmap;
+#endif
+
+
+class Q_EXPORT TQPixmap : public TQPaintDevice, public TQt
+{
+public:
+    enum ColorMode { Auto, Color, Mono };
+    enum Optimization { DefaultOptim, NoOptim, MemoryOptim=NoOptim,
+			NormalOptim, BestOptim };
+
+    TQPixmap();
+    TQPixmap( const TQImage& image );
+    TQPixmap( int w, int h,  int depth = -1, Optimization = DefaultOptim );
+    TQPixmap( const TQSize &, int depth = -1, Optimization = DefaultOptim );
+#ifndef QT_NO_IMAGEIO
+    TQPixmap( const TQString& fileName, const char *format=0,
+	     ColorMode mode=Auto );
+    TQPixmap( const TQString& fileName, const char *format,
+	     int conversion_flags );
+    TQPixmap( const char *xpm[] ); // ### in 4.0, 'const char * const xpm[]'?
+    TQPixmap( const TQByteArray &data );
+#endif
+    TQPixmap( const TQPixmap & );
+   ~TQPixmap();
+
+    TQPixmap    &operator=( const TQPixmap & );
+    TQPixmap    &operator=( const TQImage	 & );
+
+    bool	isNull()	const;
+
+    int		width()		const { return data->w; }
+    int		height()	const { return data->h; }
+    TQSize	size()		const { return TQSize(data->w,data->h); }
+    TQRect	rect()		const { return TQRect(0,0,data->w,data->h); }
+    int		depth()		const { return data->d; }
+    static int	defaultDepth();
+
+    void	fill( const TQColor &fillColor = TQt::white );
+    void	fill( const TQWidget *, int xofs, int yofs );
+    void	fill( const TQWidget *, const TQPoint &ofs );
+    void	resize( int width, int height );
+    void	resize( const TQSize & );
+
+    const TQBitmap *mask() const;
+    void	setMask( const TQBitmap & );
+    bool	selfMask() const;
+    bool	hasAlpha() const;
+    bool	hasAlphaChannel() const;
+#ifndef QT_NO_IMAGE_HEURISTIC_MASK
+    TQBitmap	createHeuristicMask( bool clipTight = TRUE ) const;
+#endif
+#ifndef QT_NO_MIME
+    static TQPixmap fromMimeSource( const TQString& abs_name );
+#endif
+    static  TQPixmap grabWindow( WId, int x=0, int y=0, int w=-1, int h=-1 );
+    static  TQPixmap grabWidget( TQWidget * widget,
+				int x=0, int y=0, int w=-1, int h=-1 );
+
+#ifndef QT_NO_PIXMAP_TRANSFORMATION
+    TQPixmap	    xForm( const TQWMatrix & ) const;
+    static TQWMatrix trueMatrix( const TQWMatrix &, int w, int h );
+#endif
+
+    TQImage	convertToImage() const;
+    bool	convertFromImage( const TQImage &, ColorMode mode=Auto );
+    bool	convertFromImage( const TQImage &, int conversion_flags );
+#ifndef QT_NO_IMAGEIO
+    static const char* imageFormat( const TQString &fileName );
+    bool	load( const TQString& fileName, const char *format=0,
+		      ColorMode mode=Auto );
+    bool	load( const TQString& fileName, const char *format,
+		      int conversion_flags );
+    bool	loadFromData( const uchar *buf, uint len,
+			      const char* format=0,
+			      ColorMode mode=Auto );
+    bool	loadFromData( const uchar *buf, uint len,
+			      const char* format,
+			      int conversion_flags );
+    bool	loadFromData( const TQByteArray &data,
+			      const char* format=0,
+			      int conversion_flags=0 );
+    bool	save( const TQString& fileName, const char* format, int quality = -1 ) const;
+    bool	save( TQIODevice* device, const char* format, int quality = -1 ) const;
+#endif
+
+#if defined(Q_WS_WIN)
+    HBITMAP	hbm()		const;
+#endif
+
+    int		serialNumber()	const;
+
+    Optimization	optimization() const;
+    void		setOptimization( Optimization );
+    static Optimization defaultOptimization();
+    static void		setDefaultOptimization( Optimization );
+
+    virtual void detach();
+
+    bool	isTQBitmap() const;
+
+#if defined(Q_WS_WIN)
+    // These functions are internal and used by Windows 9x only
+    bool	isMultiCellPixmap() const;
+    HDC		multiCellHandle() const;
+    HBITMAP	multiCellBitmap() const;
+    int		multiCellOffset() const;
+    int		allocCell();
+    void	freeCell( bool = FALSE );
+#endif
+
+#if defined(Q_WS_QWS)
+    virtual TQGfx * graphicsContext(bool clip_children=TRUE) const;
+    virtual unsigned char * scanLine(int) const;
+    virtual int bytesPerLine() const;
+    TQRgb * clut() const;
+    int numCols() const;
+#elif defined(Q_WS_X11)
+    static int x11SetDefaultScreen( int screen );
+    void x11SetScreen( int screen );
+#endif
+
+#ifndef Q_QDOC
+    Q_DUMMY_COMPARISON_OPERATOR(TQPixmap)
+#endif
+
+protected:
+    TQPixmap( int w, int h, const uchar *data, bool isXbitmap );
+    int metric( int ) const;
+
+#if defined(Q_WS_WIN)
+    struct TQMCPI {				// mem optim for win9x
+	TQMultiCellPixmap *mcp;
+	int	offset;
+    };
+#endif
+
+    struct TQPixmapData : public TQShared {	// internal pixmap data
+	TQCOORD	w, h;
+	short	d;
+	uint	uninit	 : 1;
+	uint	bitmap	 : 1;
+	uint	selfmask : 1;
+#if defined(Q_WS_WIN)
+	uint	mcp	 : 1;
+#endif
+	int	ser_no;
+	TQBitmap *mask;
+#if defined(Q_WS_WIN)
+	TQPixmap *maskpm;
+	union {
+	    HBITMAP hbm;    // if mcp == FALSE
+	    TQMCPI  *mcpi;   // if mcp == TRUE
+	} hbm_or_mcpi;
+	uchar *realAlphaBits;
+#ifdef Q_OS_TEMP
+	uchar* ppvBits; // Pointer to DIBSection bits
+#endif
+#elif defined(Q_WS_X11)
+	void   *ximage;
+	void   *maskgc;
+	TQPixmap *alphapm;
+#elif defined(Q_WS_MAC)
+	ColorTable *clut;
+	TQPixmap *alphapm;
+#elif defined(Q_WS_QWS)
+	int id; // ### should use TQPaintDevice::hd, since it is there
+	TQRgb * clut;
+	int numcols;
+	int rw;
+	int rh;
+	bool hasAlpha;
+#endif
+	Optimization optim;
+#if defined(Q_WS_WIN)
+	HBITMAP old_hbm;
+#endif
+    } *data;
+private:
+#ifndef QT_NO_IMAGEIO
+    bool doImageIO( TQImageIO* io, int quality ) const;
+#endif
+    TQPixmap( int w, int h, int depth, bool, Optimization );
+    void	init( int, int, int, bool, Optimization );
+    void	deref();
+    TQPixmap	copy( bool ignoreMask = FALSE ) const;
+#if defined(Q_WS_WIN)
+    void initAlphaPixmap( uchar *bytes, int length, struct tagBITMAPINFO *bmi );
+    void convertToAlphaPixmap( bool initAlpha=TRUE );
+    static void bitBltAlphaPixmap( TQPixmap *dst, int dx, int dy,
+				   const TQPixmap *src, int sx, int sy,
+				   int sw, int sh, bool useDstAlpha );
+#endif
+    static Optimization defOptim;
+    friend Q_EXPORT void bitBlt( TQPaintDevice *, int, int,
+				 const TQPaintDevice *,
+				 int, int, int, int, RasterOp, bool );
+    friend Q_EXPORT void bitBlt( TQPaintDevice *, int, int,
+				 const TQImage* src,
+				 int, int, int, int, int conversion_flags );
+    friend Q_EXPORT void copyBlt( TQPixmap *dst, int dx, int dy,
+				  const TQPixmap *src, int sx, int sy,
+				  int sw, int sh );
+
+#if defined(Q_WS_MAC)
+    friend void unclippedScaledBitBlt(TQPaintDevice *, int, int, int, int,
+				      const TQPaintDevice *, int, int, int, int,
+				      TQt::RasterOp, bool, bool);
+#endif
+
+    friend class TQBitmap;
+    friend class TQPaintDevice;
+    friend class TQPainter;
+    friend class TQGLWidget;
+};
+
+
+inline bool TQPixmap::isNull() const
+{
+    return data->w == 0;
+}
+
+inline void TQPixmap::fill( const TQWidget *w, const TQPoint &ofs )
+{
+    fill( w, ofs.x(), ofs.y() );
+}
+
+inline void TQPixmap::resize( const TQSize &s )
+{
+    resize( s.width(), s.height() );
+}
+
+inline const TQBitmap *TQPixmap::mask() const
+{
+    return data->mask;
+}
+
+inline bool TQPixmap::selfMask() const
+{
+    return data->selfmask;
+}
+
+#if defined(Q_WS_WIN)
+inline HBITMAP TQPixmap::hbm() const
+{
+    return data->mcp ? 0 : data->hbm_or_mcpi.hbm;
+}
+#endif
+
+inline int TQPixmap::serialNumber() const
+{
+    return data->ser_no;
+}
+
+inline TQPixmap::Optimization TQPixmap::optimization() const
+{
+    return data->optim;
+}
+
+inline bool TQPixmap::isTQBitmap() const
+{
+    return data->bitmap;
+}
+
+#if defined(Q_WS_WIN)
+inline bool TQPixmap::isMultiCellPixmap() const
+{
+    return data->mcp;
+}
+#endif
+
+
+/*****************************************************************************
+  TQPixmap stream functions
+ *****************************************************************************/
+
+#if !defined(QT_NO_DATASTREAM) && !defined(QT_NO_IMAGEIO)
+Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQPixmap & );
+Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQPixmap & );
+#endif
+
+/*****************************************************************************
+  TQPixmap (and TQImage) helper functions
+ *****************************************************************************/
+
+#ifndef QT_NO_PIXMAP_TRANSFORMATION
+#  define QT_XFORM_TYPE_MSBFIRST 0
+#  define QT_XFORM_TYPE_LSBFIRST 1
+#  if defined(Q_WS_WIN)
+#    define QT_XFORM_TYPE_WINDOWSPIXMAP 2
+#  endif
+bool qt_xForm_helper( const TQWMatrix&, int, int, int, uchar*, int, int, int, uchar*, int, int, int );
+#endif
+
+Q_EXPORT void copyBlt( TQPixmap *dst, int dx, int dy,
+		       const TQPixmap *src, int sx = 0, int sy = 0,
+		       int sw = -1, int sh = -1 );
+
+#endif // TQPIXMAP_H
+
+ +
Trademarks +
TQt 3.3.8
+ -- cgit v1.2.1