index : Qt.git	QT_5_12_3 QT_5_13_1 QT_5_13_2 QT_5_14 master
	Qt s a cross-platform application framework that is used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while still being a native application with native capabilities and speed.

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path: root/translations/qt_iw.ts

	Commit message (Expand)	Author	Age	Files	Lines
*	Update copyright year to 2010	Jason McDonald	2010-01-06	1	-1/+1
*	Update URL's to use new domain.	Jason McDonald	2009-08-12	1	-1/+1
*	BT: Update text of About Qt dialog	Jason McDonald	2009-04-20	1	-9/+9
*	Fix the About Qt dialog text to be truthful, post-LGPL	Jason McDonald	2009-04-18	1	-286/+300
*	Long live Qt 4.5!	Lars Knoll	2009-03-23	1	-0/+7767

generated by cgit v0.12 at 2025-01-04 12:43:24 (GMT)

/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtOpenGL module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QGL_H
#define QGL_H

#include <QtGui/qwidget.h>
#include <QtOpenGL/qglcolormap.h>
#include <QtCore/qmap.h>

QT_BEGIN_HEADER

#if defined(Q_WS_WIN)
# include <QtCore/qt_windows.h>
#endif

#if defined(Q_WS_MAC)
# include <OpenGL/gl.h>
# include <OpenGL/glu.h>
#elif defined(QT_OPENGL_ES_1) || defined(QT_OPENGL_ES_1_CL)
# include <GLES/gl.h>
#ifndef GL_DOUBLE
# define GL_DOUBLE GL_FLOAT
#endif
#ifndef GLdouble
typedef GLfloat GLdouble;
#endif
#elif defined(QT_OPENGL_ES_2)
# include <GLES2/gl2.h>
#ifndef GL_DOUBLE
# define GL_DOUBLE GL_FLOAT
#endif
#ifndef GLdouble
typedef GLfloat GLdouble;
#endif
#else
# include <GL/gl.h>
# ifndef QT_LINUXBASE
#   include <GL/glu.h>
# endif
#endif

QT_BEGIN_NAMESPACE

QT_MODULE(OpenGL)

#if defined(Q_WS_MAC) && defined (QT_BUILD_OPENGL_LIB) && !defined(QT_MAC_USE_COCOA) && !defined(QDOC)
#define Q_MAC_COMPAT_GL_FUNCTIONS

template <typename T>
struct QMacGLCompatTypes
{
    typedef long CompatGLint;
    typedef unsigned long CompatGLuint;
    typedef unsigned long CompatGLenum;
};

template <>
struct QMacGLCompatTypes<long>
{
    typedef int CompatGLint;
    typedef unsigned int CompatGLuint;
    typedef unsigned int CompatGLenum;
};

typedef QMacGLCompatTypes<GLint>::CompatGLint QMacCompatGLint;
typedef QMacGLCompatTypes<GLint>::CompatGLuint QMacCompatGLuint;
typedef QMacGLCompatTypes<GLint>::CompatGLenum QMacCompatGLenum;

#endif

#ifdef QT3_SUPPORT
#define QGL_VERSION        460
#define QGL_VERSION_STR        "4.6"
inline QT3_SUPPORT const char *qGLVersion() {
    return QGL_VERSION_STR;
}
#endif

#if defined(Q_WS_WIN) || defined(Q_WS_MAC)
class QGLCmap;
#endif

class QPixmap;
#if defined(Q_WS_X11) && !defined(QT_OPENGL_ES)
class QGLOverlayWidget;
#endif
class QGLWidgetPrivate;
class QGLContextPrivate;

// Namespace class:
namespace QGL
{
    enum FormatOption {
        DoubleBuffer            = 0x0001,
        DepthBuffer             = 0x0002,
        Rgba                    = 0x0004,
        AlphaChannel            = 0x0008,
        AccumBuffer             = 0x0010,
        StencilBuffer           = 0x0020,
        StereoBuffers           = 0x0040,
        DirectRendering         = 0x0080,
        HasOverlay              = 0x0100,
        SampleBuffers           = 0x0200,
        SingleBuffer            = DoubleBuffer    << 16,
        NoDepthBuffer           = DepthBuffer     << 16,
        ColorIndex              = Rgba            << 16,
        NoAlphaChannel          = AlphaChannel    << 16,
        NoAccumBuffer           = AccumBuffer     << 16,
        NoStencilBuffer         = StencilBuffer   << 16,
        NoStereoBuffers         = StereoBuffers   << 16,
        IndirectRendering       = DirectRendering << 16,
        NoOverlay               = HasOverlay      << 16,
        NoSampleBuffers         = SampleBuffers   << 16
    };
    Q_DECLARE_FLAGS(FormatOptions, FormatOption)
}

Q_DECLARE_OPERATORS_FOR_FLAGS(QGL::FormatOptions)

class QGLFormatPrivate;

class Q_OPENGL_EXPORT QGLFormat
{
public:
    QGLFormat();
    QGLFormat(QGL::FormatOptions options, int plane = 0);
    QGLFormat(const QGLFormat &other);
    QGLFormat &operator=(const QGLFormat &other);
    ~QGLFormat();

    void setDepthBufferSize(int size);
    int  depthBufferSize() const;

    void setAccumBufferSize(int size);
    int  accumBufferSize() const;

    void setRedBufferSize(int size);
    int  redBufferSize() const;

    void setGreenBufferSize(int size);
    int  greenBufferSize() const;

    void setBlueBufferSize(int size);
    int  blueBufferSize() const;

    void setAlphaBufferSize(int size);
    int  alphaBufferSize() const;

    void setStencilBufferSize(int size);
    int  stencilBufferSize() const;

    void setSampleBuffers(bool enable);
    bool sampleBuffers() const;

    void setSamples(int numSamples);
    int  samples() const;

    void setSwapInterval(int interval);
    int  swapInterval() const;

    bool doubleBuffer() const;
    void setDoubleBuffer(bool enable);
    bool depth() const;
    void setDepth(bool enable);
    bool rgba() const;
    void setRgba(bool enable);
    bool alpha() const;
    void setAlpha(bool enable);
    bool accum() const;
    void setAccum(bool enable);
    bool stencil() const;
    void setStencil(bool enable);
    bool stereo() const;
    void setStereo(bool enable);
    bool directRendering() const;
    void setDirectRendering(bool enable);
    bool hasOverlay() const;
    void setOverlay(bool enable);

    int plane() const;
    void setPlane(int plane);

    void setOption(QGL::FormatOptions opt);
    bool testOption(QGL::FormatOptions opt) const;

    static QGLFormat defaultFormat();
    static void setDefaultFormat(const QGLFormat& f);

    static QGLFormat defaultOverlayFormat();
    static void setDefaultOverlayFormat(const QGLFormat& f);

    static bool hasOpenGL();
    static bool hasOpenGLOverlays();

    enum  OpenGLVersionFlag {
        OpenGL_Version_None               = 0x00000000,
        OpenGL_Version_1_1                = 0x00000001,
        OpenGL_Version_1_2                = 0x00000002,
        OpenGL_Version_1_3                = 0x00000004,
        OpenGL_Version_1_4                = 0x00000008,
        OpenGL_Version_1_5                = 0x00000010,
        OpenGL_Version_2_0                = 0x00000020,
        OpenGL_Version_2_1                = 0x00000040,
        OpenGL_ES_Common_Version_1_0      = 0x00000080,
        OpenGL_ES_CommonLite_Version_1_0  = 0x00000100,
        OpenGL_ES_Common_Version_1_1      = 0x00000200,
        OpenGL_ES_CommonLite_Version_1_1  = 0x00000400,
        OpenGL_ES_Version_2_0             = 0x00000800,
        OpenGL_Version_3_0                = 0x00001000
    };
    Q_DECLARE_FLAGS(OpenGLVersionFlags, OpenGLVersionFlag)

    static OpenGLVersionFlags openGLVersionFlags();

private:
    QGLFormatPrivate *d;

    friend Q_OPENGL_EXPORT bool operator==(const QGLFormat&, const QGLFormat&);
    friend Q_OPENGL_EXPORT bool operator!=(const QGLFormat&, const QGLFormat&);
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QGLFormat::OpenGLVersionFlags)

Q_OPENGL_EXPORT bool operator==(const QGLFormat&, const QGLFormat&);
Q_OPENGL_EXPORT bool operator!=(const QGLFormat&, const QGLFormat&);

class Q_OPENGL_EXPORT QGLContext
{
    Q_DECLARE_PRIVATE(QGLContext)
public:
    QGLContext(const QGLFormat& format, QPaintDevice* device);
    QGLContext(const QGLFormat& format);
    virtual ~QGLContext();

    virtual bool create(const QGLContext* shareContext = 0);
    bool isValid() const;
    bool isSharing() const;
    void reset();

    // ### Qt 5: make format() return a const ref instead
    QGLFormat format() const;
    QGLFormat requestedFormat() const;
    void setFormat(const QGLFormat& format);

    // ### Qt 5: return bools + maybe remove virtuals
    virtual void makeCurrent();
    virtual void doneCurrent();

    virtual void swapBuffers() const;

    GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D,
                       GLint format = GL_RGBA);
    GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D,
                       GLint format = GL_RGBA);
    GLuint bindTexture(const QString &fileName);

    void deleteTexture(GLuint tx_id);

    void drawTexture(const QRectF &target, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
    void drawTexture(const QPointF &point, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);

#ifdef Q_MAC_COMPAT_GL_FUNCTIONS
    GLuint bindTexture(const QImage &image, QMacCompatGLenum = GL_TEXTURE_2D,
                       QMacCompatGLint format = GL_RGBA);
    GLuint bindTexture(const QPixmap &pixmap, QMacCompatGLenum = GL_TEXTURE_2D,
                       QMacCompatGLint format = GL_RGBA);

    void deleteTexture(QMacCompatGLuint tx_id);

    void drawTexture(const QRectF &target, QMacCompatGLuint textureId, QMacCompatGLenum textureTarget = GL_TEXTURE_2D);
    void drawTexture(const QPointF &point, QMacCompatGLuint textureId, QMacCompatGLenum textureTarget = GL_TEXTURE_2D);
#endif

    static void setTextureCacheLimit(int size);
    static int textureCacheLimit();

    void *getProcAddress(const QString &proc) const;
    QPaintDevice* device() const;
    QColor overlayTransparentColor() const;

    static const QGLContext* currentContext();

protected:
    virtual bool chooseContext(const QGLContext* shareContext = 0);

#if defined(Q_WS_WIN)
    virtual int choosePixelFormat(void* pfd, HDC pdc);
#endif
#if defined(Q_WS_X11) && !defined(QT_OPENGL_ES)
    virtual void* tryVisual(const QGLFormat& f, int bufDepth = 1);
    virtual void* chooseVisual();
#endif
#if defined(Q_WS_MAC)
    virtual void* chooseMacVisual(GDHandle);
#endif

    bool deviceIsPixmap() const;
    bool windowCreated() const;
    void setWindowCreated(bool on);
    bool initialized() const;
    void setInitialized(bool on);
    void generateFontDisplayLists(const QFont & fnt, int listBase); // ### Qt 5: remove

    uint colorIndex(const QColor& c) const;
    void setValid(bool valid);
    void setDevice(QPaintDevice *pDev);

protected:
    static QGLContext* currentCtx;

private:
    QGLContextPrivate* d_ptr;

    friend class QGLPixelBuffer;
    friend class QGLPixelBufferPrivate;
    friend class QGLWidget;
    friend class QGLDrawable;
    friend class QGLWidgetPrivate;
    friend class QGLGlyphCache;
    friend class QOpenGLPaintEngine;
    friend class QOpenGLPaintEnginePrivate;
    friend class QGL2PaintEngineEx;
    friend class QGL2PaintEngineExPrivate;
    friend class QGLWindowSurface;
    friend class QGLPixmapData;
    friend class QGLPixmapFilterBase;
    friend QGLFormat::OpenGLVersionFlags QGLFormat::openGLVersionFlags();
#ifdef Q_WS_MAC
public:
    void updatePaintDevice();
private:
    friend class QMacGLWindowChangeEvent;
    friend QGLContextPrivate *qt_phonon_get_dptr(const QGLContext *);
#endif
#ifdef Q_WS_WIN
    friend class QGLFramebufferObject;
    friend class QGLFramebufferObjectPrivate;
    friend bool qt_resolve_GLSL_functions(QGLContext *ctx);
    friend bool qt_createGLSLProgram(QGLContext *ctx, GLuint &program, const char *shader_src, GLuint &shader);
#endif
private:
    Q_DISABLE_COPY(QGLContext)
};


class Q_OPENGL_EXPORT QGLWidget : public QWidget
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QGLWidget)
public:
    explicit QGLWidget(QWidget* parent=0,
                       const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
    explicit QGLWidget(QGLContext *context, QWidget* parent=0,
                       const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
    explicit QGLWidget(const QGLFormat& format, QWidget* parent=0,
                       const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
#ifdef QT3_SUPPORT
    QT3_SUPPORT_CONSTRUCTOR QGLWidget(QWidget* parent, const char* name,
                                    const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
    QT3_SUPPORT_CONSTRUCTOR QGLWidget(QGLContext *context, QWidget* parent, const char* name,
                                    const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
    QT3_SUPPORT_CONSTRUCTOR QGLWidget(const QGLFormat& format, QWidget* parent, const char* name,
                                    const QGLWidget* shareWidget = 0, Qt::WindowFlags f=0);
#endif
    ~QGLWidget();

    void qglColor(const QColor& c) const;
    void qglClearColor(const QColor& c) const;

    bool isValid() const;
    bool isSharing() const;

    // ### Qt 5: return bools
    void makeCurrent();
    void doneCurrent();

    bool doubleBuffer() const;
    void swapBuffers();

    // ### Qt 5: make format() return a const ref instead
    QGLFormat format() const;
    void setFormat(const QGLFormat& format);

    const QGLContext* context() const;
    void setContext(QGLContext* context, const QGLContext* shareContext = 0,
                    bool deleteOldContext = true);

    QPixmap renderPixmap(int w = 0, int h = 0, bool useContext = false);
    QImage grabFrameBuffer(bool withAlpha = false);

    void makeOverlayCurrent();
    const QGLContext* overlayContext() const;

    static QImage convertToGLFormat(const QImage& img);

    void setMouseTracking(bool enable);

    const QGLColormap & colormap() const;
    void  setColormap(const QGLColormap & map);

    void renderText(int x, int y, const QString & str,
                     const QFont & fnt = QFont(), int listBase = 2000);
    void renderText(double x, double y, double z, const QString & str,
                     const QFont & fnt = QFont(), int listBase = 2000);
    QPaintEngine *paintEngine() const;

    GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D,
                       GLint format = GL_RGBA);
    GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D,
                       GLint format = GL_RGBA);
    GLuint bindTexture(const QString &fileName);

    void deleteTexture(GLuint tx_id);

    void drawTexture(const QRectF &target, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
    void drawTexture(const QPointF &point, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);

#ifdef Q_MAC_COMPAT_GL_FUNCTIONS
    GLuint bindTexture(const QImage &image, QMacCompatGLenum = GL_TEXTURE_2D,
                       QMacCompatGLint format = GL_RGBA);
    GLuint bindTexture(const QPixmap &pixmap, QMacCompatGLenum = GL_TEXTURE_2D,
                       QMacCompatGLint format = GL_RGBA);

    void deleteTexture(QMacCompatGLuint tx_id);

    void drawTexture(const QRectF &target, QMacCompatGLuint textureId, QMacCompatGLenum textureTarget = GL_TEXTURE_2D);
    void drawTexture(const QPointF &point, QMacCompatGLuint textureId, QMacCompatGLenum textureTarget = GL_TEXTURE_2D);
#endif

public Q_SLOTS:
    virtual void updateGL();
    virtual void updateOverlayGL();

protected:
    bool event(QEvent *);
    virtual void initializeGL();
    virtual void resizeGL(int w, int h);
    virtual void paintGL();

    virtual void initializeOverlayGL();
    virtual void resizeOverlayGL(int w, int h);
    virtual void paintOverlayGL();

    void setAutoBufferSwap(bool on);
    bool autoBufferSwap() const;

    void paintEvent(QPaintEvent*);
    void resizeEvent(QResizeEvent*);

    virtual void glInit();
    virtual void glDraw();
    int fontDisplayListBase(const QFont & fnt, int listBase = 2000); // ### Qt 5: remove

private:
    Q_DISABLE_COPY(QGLWidget)

#ifdef Q_WS_MAC
    friend class QMacGLWindowChangeEvent;
#endif
    friend class QGLDrawable;
    friend class QGLPixelBuffer;
    friend class QGLPixelBufferPrivate;
    friend class QGLContext;
    friend class QGLOverlayWidget;
    friend class QOpenGLPaintEngine;
};


//
// QGLFormat inline functions
//

inline bool QGLFormat::doubleBuffer() const
{
    return testOption(QGL::DoubleBuffer);
}

inline bool QGLFormat::depth() const
{
    return testOption(QGL::DepthBuffer);
}

inline bool QGLFormat::rgba() const
{
    return testOption(QGL::Rgba);
}

inline bool QGLFormat::alpha() const
{
    return testOption(QGL::AlphaChannel);
}

inline bool QGLFormat::accum() const
{
    return testOption(QGL::AccumBuffer);
}

inline bool QGLFormat::stencil() const
{
    return testOption(QGL::StencilBuffer);
}

inline bool QGLFormat::stereo() const
{
    return testOption(QGL::StereoBuffers);
}

inline bool QGLFormat::directRendering() const
{
    return testOption(QGL::DirectRendering);
}

inline bool QGLFormat::hasOverlay() const
{
    return testOption(QGL::HasOverlay);
}

inline bool QGLFormat::sampleBuffers() const
{
    return testOption(QGL::SampleBuffers);
}

QT_END_NAMESPACE

QT_END_HEADER

#endif // QGL_H