QGLPBufferGLPaintDevice Class Reference

#include <qglpixelbuffer_p.h>

Inheritance diagram for QGLPBufferGLPaintDevice:

Public Functions
virtual QGLContext *	context () const
virtual void	endPaint ()
virtual QPaintEngine *	paintEngine () const
void	setPBuffer (QGLPixelBuffer *pb)
virtual QSize	size () const
Public Functions inherited from QGLPaintDevice
virtual bool	alphaRequested () const
virtual void	beginPaint ()
int	devType () const
virtual void	ensureActiveTarget ()
virtual QGLFormat	format () const
virtual bool	isFlipped () const
	QGLPaintDevice ()
virtual	~QGLPaintDevice ()
Public Functions inherited from QPaintDevice
int	colorCount () const
int	depth () const
virtual HDC	getDC () const
int	height () const
int	heightMM () const
int	logicalDpiX () const
int	logicalDpiY () const
QT_DEPRECATED int	numColors () const
bool	paintingActive () const
int	physicalDpiX () const
int	physicalDpiY () const
virtual void	releaseDC (HDC hdc) const
int	width () const
int	widthMM () const
virtual	~QPaintDevice ()

Properties
QGLPixelBuffer *	pbuf

Additional Inherited Members
Public Types inherited from QPaintDevice
enum	PaintDeviceMetric {   PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM,   PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY,   PdmPhysicalDpiX, PdmPhysicalDpiY }
Static Public Functions inherited from QGLPaintDevice
static QGLPaintDevice *	getDevice (QPaintDevice *)
Static Public Functions inherited from QPaintDevice
static QWSDisplay *	qwsDisplay ()
Protected Functions inherited from QGLPaintDevice
int	metric (QPaintDevice::PaintDeviceMetric metric) const
Protected Functions inherited from QPaintDevice
	QPaintDevice ()
Protected Variables inherited from QGLPaintDevice
GLuint	m_previousFBO
GLuint	m_thisFBO
Protected Variables inherited from QPaintDevice
ushort	painters
Related Functions inherited from QPaintDevice
const Q_GUI_EXPORT QX11Info *	qt_x11Info (const QPaintDevice *pd)
	Returns the QX11Info structure for the pd paint device. More...

Detailed Description

Definition at line 138 of file qglpixelbuffer_p.h.

Functions

context()

QGLContext * QGLPBufferGLPaintDevice::context ( ) const

virtual

Implements QGLPaintDevice.

Definition at line 122 of file qglpixelbuffer.cpp.

{
    return pbuf->d_func()->qctx;
}

endPaint()

void QGLPBufferGLPaintDevice::endPaint ( )

virtual

Reimplemented from QGLPaintDevice.

Definition at line 127 of file qglpixelbuffer.cpp.

                                       {
    glFlush();
    QGLPaintDevice::endPaint();
}

paintEngine()

virtual QPaintEngine* QGLPBufferGLPaintDevice::paintEngine ( ) const

inlinevirtual

Implements QPaintDevice.

Definition at line 141 of file qglpixelbuffer_p.h.

{return pbuf->paintEngine();}

setPBuffer()

void QGLPBufferGLPaintDevice::setPBuffer

(

QGLPixelBuffer *

pb

)

Definition at line 132 of file qglpixelbuffer.cpp.

{
    pbuf = pb;
}

size()

virtual QSize QGLPBufferGLPaintDevice::size ( ) const

inlinevirtual

Implements QGLPaintDevice.

Definition at line 142 of file qglpixelbuffer_p.h.

Referenced by QGLPixelBufferPrivate::common_init().

{return pbuf->size();}

Properties

pbuf

QGLPixelBuffer* QGLPBufferGLPaintDevice::pbuf

private

Definition at line 147 of file qglpixelbuffer_p.h.

Referenced by QGLPixelBufferPrivate::common_init(), context(), and setPBuffer().

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The documentation for this class was generated from the following files:

• /src/opengl/qglpixelbuffer_p.h
• /src/opengl/qglpixelbuffer.cpp