QUIKitWindowSurface Class Reference

#include <quikitwindowsurface.h>

Inheritance diagram for QUIKitWindowSurface:

Public Functions
WindowSurfaceFeatures	features () const
void	flush (QWidget *widget, const QRegion &region, const QPoint &offset)
	Flushes the given region from the specified widget onto the screen. More...
QPaintDevice *	paintDevice ()
	Implement this function to return the appropriate paint device. More...
	QUIKitWindowSurface (QWidget *window)
Public Functions inherited from QWindowSurface
virtual void	beginPaint (const QRegion &)
	This function is called before painting onto the surface begins, with the region in which the painting will occur. More...
virtual QImage *	buffer (const QWidget *widget)
	Returns a QImage pointer which represents the actual buffer the widget is drawn into or 0 if this is unavailable. More...
virtual void	endPaint (const QRegion &)
	This function is called after painting onto the surface has ended, with the region in which the painting was performed. More...
QRect	geometry () const
	Returns the currently allocated area on the screen. More...
virtual QPixmap	grabWidget (const QWidget *widget, const QRect &rectangle=QRect()) const
	Returns a QPixmap generated from the part of the backing store corresponding to widget. More...
bool	hasFeature (WindowSurfaceFeature feature) const
virtual QPoint	offset (const QWidget *widget) const
	Returns the offset of widget in the coordinates of this window surface. More...
	QWindowSurface (QWidget *window, bool setDefaultSurface=true)
	Constructs an empty surface for the given top-level window. More...
QRect	rect (const QWidget *widget) const
	Returns the rectangle for widget in the coordinates of this window surface. More...
virtual bool	scroll (const QRegion &area, int dx, int dy)
	Scrolls the given area dx pixels to the right and dy downward; both dx and dy may be negative. More...
virtual void	setGeometry (const QRect &rect)
	Sets the currently allocated area to be the given rect. More...
void	setStaticContents (const QRegion &region)
QRegion	staticContents () const
QWidget *	window () const
	Returns a pointer to the top-level window associated with this surface. More...
virtual	~QWindowSurface ()
	Destroys this surface. More...

Properties
QPaintDevice *	mPaintDevice

Additional Inherited Members
Public Types inherited from QWindowSurface
enum	WindowSurfaceFeature { PartialUpdates = 0x00000001, PreservedContents = 0x00000002, StaticContents = 0x00000004, AllFeatures = 0xffffffff }
Protected Functions inherited from QWindowSurface
bool	hasStaticContents () const

Detailed Description

Definition at line 49 of file quikitwindowsurface.h.

Constructors and Destructors

QUIKitWindowSurface()

QUIKitWindowSurface::QUIKitWindowSurface

(

QWidget *

window

)

Definition at line 110 of file quikitwindowsurface.mm.

    : QWindowSurface(window), mPaintDevice(new EAGLPaintDevice(window->platformWindow()))
{
}

Functions

features()

QWindowSurface::WindowSurfaceFeatures QUIKitWindowSurface::features ( ) const

virtual

Reimplemented from QWindowSurface.

Definition at line 128 of file quikitwindowsurface.mm.

{
    return 0;
}

flush()

void QUIKitWindowSurface::flush ( QWidget *  widget, const QRegion &  region, const QPoint &  offset  )

virtual

Flushes the given region from the specified widget onto the screen.

Note that the offset parameter is currently unused.

Implements QWindowSurface.

Definition at line 120 of file quikitwindowsurface.mm.

{
    Q_UNUSED(widget);
    Q_UNUSED(region);
    Q_UNUSED(offset);
    widget->platformWindow()->glContext()->swapBuffers();
}

paintDevice()

QPaintDevice * QUIKitWindowSurface::paintDevice ( )

virtual

Implement this function to return the appropriate paint device.

Implements QWindowSurface.

Definition at line 115 of file quikitwindowsurface.mm.

{
    return mPaintDevice;
}

Properties

mPaintDevice

QPaintDevice* QUIKitWindowSurface::mPaintDevice

private

Definition at line 59 of file quikitwindowsurface.h.

Referenced by paintDevice().

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

• /src/plugins/platforms/uikit/quikitwindowsurface.h
• /src/plugins/platforms/uikit/quikitwindowsurface.mm