42 #ifndef QWINDOWSURFACE_X11_P_H 43 #define QWINDOWSURFACE_X11_P_H 57 #include "private/qwindowsurface_p.h" 83 WindowSurfaceFeatures
features()
const;
92 #endif // QWINDOWSURFACE_X11_P_H QX11WindowSurface(QWidget *widget)
WindowSurfaceFeatures features() const
#define QT_END_NAMESPACE
This macro expands to.
void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset)
Flushes the given region from the specified widget onto the screen.
QPointer< QWidget > widget
QRect rect(const QWidget *widget) const
Returns the rectangle for widget in the coordinates of this window surface.
void setGeometry(const QRect &rect)
Sets the currently allocated area to be the given rect.
QPixmap grabWidget(const QWidget *widget, const QRect &rectangle=QRect()) const
Returns a QPixmap generated from the part of the backing store corresponding to widget.
virtual QPoint offset(const QWidget *widget) const
Returns the offset of widget in the coordinates of this window surface.
#define QT_BEGIN_NAMESPACE
This macro expands to.
The QRegion class specifies a clip region for a painter.
QX11WindowSurfacePrivate * d_ptr
The QWindowSurface class provides the drawing area for top-level windows.
The QPoint class defines a point in the plane using integer precision.
QPaintDevice * paintDevice()
Implement this function to return the appropriate paint device.
The QRect class defines a rectangle in the plane using integer precision.
The QPixmap class is an off-screen image representation that can be used as a paint device...
The QSize class defines the size of a two-dimensional object using integer point precision.
void beginPaint(const QRegion &rgn)
This function is called before painting onto the surface begins, with the region in which the paintin...
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...
static int area(const QSize &s)