QVGGraphicsSystem Class Reference

#include <qgraphicssystem_vg_p.h>

Inheritance diagram for QVGGraphicsSystem:

Public Functions
QPixmapData *	createPixmapData (QPixmapData::PixelType type) const
QWindowSurface *	createWindowSurface (QWidget *widget) const
	QVGGraphicsSystem ()
Public Functions inherited from QGraphicsSystem
virtual QPixmapData *	createPixmapData (QPixmapData *origin)
virtual QGraphicsSystemEx *	platformExtension ()
virtual	~QGraphicsSystem ()

Additional Inherited Members
Static Public Functions inherited from QGraphicsSystem
static QPixmapData *	createDefaultPixmapData (QPixmapData::PixelType type)

Detailed Description

Definition at line 64 of file qgraphicssystem_vg_p.h.

Constructors and Destructors

QVGGraphicsSystem()

QVGGraphicsSystem::QVGGraphicsSystem

(

)

Definition at line 53 of file qgraphicssystem_vg.cpp.

{
    QApplicationPrivate::graphics_system_name = QLatin1String("openvg");
}

Functions

createPixmapData()

QPixmapData * QVGGraphicsSystem::createPixmapData ( QPixmapData::PixelType  type ) const

virtual

Implements QGraphicsSystem.

Definition at line 58 of file qgraphicssystem_vg.cpp.

{
#if !defined(QVG_NO_SINGLE_CONTEXT) && !defined(QVG_NO_PIXMAP_DATA)
    // Pixmaps can use QVGPixmapData; bitmaps must use raster.
    if (type == QPixmapData::PixmapType)
        return new QVGPixmapData(type);
    else
        return new QRasterPixmapData(type);
#else
    return new QRasterPixmapData(type);
#endif
}

createWindowSurface()

QWindowSurface * QVGGraphicsSystem::createWindowSurface ( QWidget *  widget ) const

virtual

Implements QGraphicsSystem.

Definition at line 71 of file qgraphicssystem_vg.cpp.

{
#if defined(Q_OS_SYMBIAN)
    if (!QApplicationPrivate::instance()->useTranslucentEGLSurfaces) {
        QWidgetPrivate *d = qt_widget_private(widget);
        if (!d->isOpaque && widget->testAttribute(Qt::WA_TranslucentBackground))
            return d->createDefaultWindowSurface_sys();
    }
#endif
    return new QVGWindowSurface(widget);
}

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

• /src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h
• /src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp