qbackingstore.cpp File Reference

(7dbf070dd1a15ea99b3d5d2e528c9d4c75eafff6)

#include <qbackingstore.h>
#include <qwindow.h>
#include <qpixmap.h>
#include <qpa/qplatformbackingstore.h>
#include <qpa/qplatformintegration.h>
#include <qscreen.h>
#include <qdebug.h>
#include <qscopedpointer.h>
#include <private/qguiapplication_p.h>
#include <private/qwindow_p.h>
#include <private/qhighdpiscaling_p.h>

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Classes
class	QBackingStorePrivate

Functions
void Q_GUI_EXPORT	qt_scrollRectInImage (QImage &img, const QRect &rect, const QPoint &offset)

Function Documentation

qt_scrollRectInImage()

void Q_GUI_EXPORT qt_scrollRectInImage	(	QImage &	img,
		const QRect &	rect,
		const QPoint &	offset )

Definition at line 300 of file qbackingstore.cpp.

References QRect::bottom(), QRect::height(), QRect::intersected(), QRect::isEmpty(), QRect::left(), Q_ASSERT_X, qAbs(), rect, QRect::top(), QRect::translated(), and QRect::width().

Referenced by QXcbBackingStoreImage::scroll(), QRasterBackingStore::scroll(), QOffscreenBackingStore::scroll(), QWindowsBackingStore::scroll(), QCALayerBackingStore::scroll(), and QRasterPlatformPixmap::scroll().

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