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Diffstat (limited to 'qtinterface/tqt4/Qt/qpixmap.h')
| -rw-r--r-- | qtinterface/tqt4/Qt/qpixmap.h | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/qtinterface/tqt4/Qt/qpixmap.h b/qtinterface/tqt4/Qt/qpixmap.h deleted file mode 100644 index 79c69a3..0000000 --- a/qtinterface/tqt4/Qt/qpixmap.h +++ /dev/null @@ -1,340 +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 QtGui 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 QPIXMAP_H -#define QPIXMAP_H - -#include <QtGui/qpaintdevice.h> -#include <QtGui/qcolor.h> -#include <QtCore/qnamespace.h> -#include <QtCore/qstring.h> // char*->QString conversion -#include <QtCore/qsharedpointer.h> -#include <QtGui/qimage.h> -#include <QtGui/qtransform.h> - -QT_BEGIN_HEADER - -#if defined(Q_OS_SYMBIAN) -class CFbsBitmap; -class RSgImage; -#endif - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QImageWriter; -class QColor; -class QVariant; -class QX11Info; -class QPixmapData; - -class Q_GUI_EXPORT QPixmap : public QPaintDevice -{ -public: - QPixmap(); - explicit QPixmap(QPixmapData *data); - QPixmap(int w, int h); - QPixmap(const QSize &); - QPixmap(const QString& fileName, const char *format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor); -#ifndef QT_NO_IMAGEFORMAT_XPM - QPixmap(const char * const xpm[]); -#endif - QPixmap(const QPixmap &); - ~QPixmap(); - - QPixmap &operator=(const QPixmap &); - operator QVariant() const; - - bool isNull() const; // ### Qt 5: make inline - int devType() const; - - int width() const; // ### Qt 5: make inline - int height() const; // ### Qt 5: make inline - QSize size() const; - QRect rect() const; - int depth() const; - - static int defaultDepth(); - - void fill(const QColor &fillColor = Qt::white); - void fill(const QWidget *widget, const QPoint &ofs); - inline void fill(const QWidget *widget, int xofs, int yofs) { fill(widget, QPoint(xofs, yofs)); } - - QBitmap mask() const; - const QBitmap *ptrmask() const; - void setMask(const QBitmap &); - - QPixmap alphaChannel() const; - void setAlphaChannel(const QPixmap &); - - bool hasAlpha() const; - bool hasAlphaChannel() const; - -#ifndef QT_NO_IMAGE_HEURISTIC_MASK - QBitmap createHeuristicMask(bool clipTight = true) const; -#endif - QBitmap createMaskFromColor(const QColor &maskColor) const; // ### Qt 5: remove - QBitmap createMaskFromColor(const QColor &maskColor, Qt::MaskMode mode) const; - - static QPixmap grabWindow(WId, int x=0, int y=0, int w=-1, int h=-1); - static QPixmap grabWidget(QWidget *widget, const QRect &rect); - static inline QPixmap grabWidget(QWidget *widget, int x=0, int y=0, int w=-1, int h=-1) - { return grabWidget(widget, QRect(x, y, w, h)); } - - - inline QPixmap scaled(int w, int h, Qt::AspectRatioMode aspectMode = Qt::IgnoreAspectRatio, - Qt::TransformationMode mode = Qt::FastTransformation) const - { return scaled(QSize(w, h), aspectMode, mode); } - QPixmap scaled(const QSize &s, Qt::AspectRatioMode aspectMode = Qt::IgnoreAspectRatio, - Qt::TransformationMode mode = Qt::FastTransformation) const; - QPixmap scaledToWidth(int w, Qt::TransformationMode mode = Qt::FastTransformation) const; - QPixmap scaledToHeight(int h, Qt::TransformationMode mode = Qt::FastTransformation) const; - QPixmap transformed(const QMatrix &, Qt::TransformationMode mode = Qt::FastTransformation) const; - static QMatrix trueMatrix(const QMatrix &m, int w, int h); - QPixmap transformed(const QTransform &, Qt::TransformationMode mode = Qt::FastTransformation) const; - static QTransform trueMatrix(const QTransform &m, int w, int h); - - QImage toImage() const; - static QPixmap fromImage(const QImage &image, Qt::ImageConversionFlags flags = Qt::AutoColor); - - bool load(const QString& fileName, const char *format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor); - bool loadFromData(const uchar *buf, uint len, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor); - inline bool loadFromData(const QByteArray &data, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor); - bool save(const QString& fileName, const char* format = 0, int quality = -1) const; - bool save(QIODevice* device, const char* format = 0, int quality = -1) const; - -#if defined(Q_WS_WIN) - enum HBitmapFormat { - NoAlpha, - PremultipliedAlpha, - Alpha - }; - - HBITMAP toWinHBITMAP(HBitmapFormat format = NoAlpha) const; - HICON toWinHICON() const; - - static QPixmap fromWinHBITMAP(HBITMAP hbitmap, HBitmapFormat format = NoAlpha); - static QPixmap fromWinHICON(HICON hicon); -#endif - -#if defined(Q_WS_MAC) - CGImageRef toMacCGImageRef() const; - static QPixmap fromMacCGImageRef(CGImageRef image); -#endif - -#if defined(Q_OS_SYMBIAN) - CFbsBitmap *toSymbianCFbsBitmap() const; - static QPixmap fromSymbianCFbsBitmap(CFbsBitmap *bitmap); - RSgImage* toSymbianRSgImage() const; - static QPixmap fromSymbianRSgImage(RSgImage *sgImage); -#endif - - inline QPixmap copy(int x, int y, int width, int height) const; - QPixmap copy(const QRect &rect = QRect()) const; - - inline void scroll(int dx, int dy, int x, int y, int width, int height, QRegion *exposed = 0); - void scroll(int dx, int dy, const QRect &rect, QRegion *exposed = 0); - - int serialNumber() const; - qint64 cacheKey() const; - - bool isDetached() const; - void detach(); - - bool isQBitmap() const; - -#if defined(Q_WS_QWS) - const uchar *qwsBits() const; - int qwsBytesPerLine() const; - QRgb *clut() const; -#ifdef QT_DEPRECATED - QT_DEPRECATED int numCols() const; -#endif - int colorCount() const; -#elif defined(Q_WS_MAC) - Qt::HANDLE macQDHandle() const; - Qt::HANDLE macQDAlphaHandle() const; - Qt::HANDLE macCGHandle() const; -#elif defined(Q_WS_X11) - enum ShareMode { ImplicitlyShared, ExplicitlyShared }; - - static QPixmap fromX11Pixmap(Qt::HANDLE pixmap, ShareMode mode = ImplicitlyShared); - static int x11SetDefaultScreen(int screen); - void x11SetScreen(int screen); - const QX11Info &x11Info() const; - Qt::HANDLE x11PictureHandle() const; -#endif - -#if defined(Q_WS_X11) || defined(Q_WS_QWS) - Qt::HANDLE handle() const; -#endif - - QPaintEngine *paintEngine() const; - - inline bool operator!() const { return isNull(); } - -protected: - int metric(PaintDeviceMetric) const; - -#ifdef QT3_SUPPORT -public: - enum ColorMode { Auto, Color, Mono }; - QT3_SUPPORT_CONSTRUCTOR QPixmap(const QString& fileName, const char *format, ColorMode mode); - QT3_SUPPORT bool load(const QString& fileName, const char *format, ColorMode mode); - QT3_SUPPORT bool loadFromData(const uchar *buf, uint len, const char* format, ColorMode mode); - QT3_SUPPORT_CONSTRUCTOR QPixmap(const QImage& image); - QT3_SUPPORT QPixmap &operator=(const QImage &); - inline QT3_SUPPORT QImage convertToImage() const { return toImage(); } - QT3_SUPPORT bool convertFromImage(const QImage &, ColorMode mode); - QT3_SUPPORT bool convertFromImage(const QImage &img, Qt::ImageConversionFlags flags = Qt::AutoColor) - { (*this) = fromImage(img, flags); return !isNull(); } - QT3_SUPPORT bool convertFromImage(const QImage &img, int flags); - inline QT3_SUPPORT operator QImage() const { return toImage(); } - inline QT3_SUPPORT QPixmap xForm(const QMatrix &matrix) const { return transformed(QTransform(matrix)); } - inline QT3_SUPPORT bool selfMask() const { return false; } -private: - void resize_helper(const QSize &s); -public: - inline QT3_SUPPORT void resize(const QSize &s) { resize_helper(s); } - inline QT3_SUPPORT void resize(int width, int height) { resize_helper(QSize(width, height)); } - enum Optimization { DefaultOptim, NoOptim, MemoryOptim=NoOptim, - NormalOptim, BestOptim }; - QPixmap( int w, int h, int depth, Optimization = DefaultOptim ); - static Optimization defOptim; - Optimization optimization() const; - void setOptimization( Optimization ); - static Optimization defaultOptimization(); - static void setDefaultOptimization( Optimization ); - operator QPixmap *() const; -#endif - -private: - QExplicitlySharedDataPointer<QPixmapData> data; - - bool doImageIO(QImageWriter *io, int quality) const; - - // ### Qt5: remove the following three lines - enum Type { PixmapType, BitmapType }; // must match QPixmapData::PixelType - QPixmap(const QSize &s, Type); - void init(int, int, Type = PixmapType); - - QPixmap(const QSize &s, int type); - void init(int, int, int); - void deref(); -#if defined(Q_WS_WIN) - void initAlphaPixmap(uchar *bytes, int length, struct tagBITMAPINFO *bmi); -#endif - Q_DUMMY_COMPARISON_OPERATOR(QPixmap) -#ifdef Q_WS_MAC - friend CGContextRef qt_mac_cg_context(const QPaintDevice*); - friend CGImageRef qt_mac_create_imagemask(const QPixmap&, const QRectF&); - friend IconRef qt_mac_create_iconref(const QPixmap&); - friend quint32 *qt_mac_pixmap_get_base(const QPixmap*); - friend int qt_mac_pixmap_get_bytes_per_line(const QPixmap*); -#endif - friend class QPixmapData; - friend class QX11PixmapData; - friend class QMacPixmapData; - friend class QS60PixmapData; - friend class QBitmap; - friend class QPaintDevice; - friend class QPainter; - friend class QGLWidget; - friend class QX11PaintEngine; - friend class QCoreGraphicsPaintEngine; - friend class QWidgetPrivate; - friend class QRasterPaintEngine; - friend class QRasterBuffer; - friend class QPixmapCacheEntry; -#if !defined(QT_NO_DATASTREAM) - friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPixmap &); -#endif - friend Q_GUI_EXPORT qint64 qt_pixmap_id(const QPixmap &pixmap); - -public: - QPixmapData* pixmapData() const; - -public: - typedef QExplicitlySharedDataPointer<QPixmapData> DataPtr; - inline DataPtr &data_ptr() { return data; } -}; - -Q_DECLARE_SHARED(QPixmap) - -inline QPixmap QPixmap::copy(int ax, int ay, int awidth, int aheight) const -{ - return copy(QRect(ax, ay, awidth, aheight)); -} - -inline void QPixmap::scroll(int dx, int dy, int ax, int ay, int awidth, int aheight, QRegion *exposed) -{ - scroll(dx, dy, QRect(ax, ay, awidth, aheight), exposed); -} - -inline bool QPixmap::loadFromData(const QByteArray &buf, const char *format, - Qt::ImageConversionFlags flags) -{ - return loadFromData(reinterpret_cast<const uchar *>(buf.constData()), buf.size(), format, flags); -} - -/***************************************************************************** - QPixmap stream functions -*****************************************************************************/ - -#if !defined(QT_NO_DATASTREAM) -Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPixmap &); -Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPixmap &); -#endif - -/***************************************************************************** - QPixmap (and QImage) helper functions -*****************************************************************************/ -#ifdef QT3_SUPPORT -QT3_SUPPORT Q_GUI_EXPORT void copyBlt(QPixmap *dst, int dx, int dy, const QPixmap *src, - int sx=0, int sy=0, int sw=-1, int sh=-1); -#endif // QT3_SUPPORT - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QPIXMAP_H |