42 #ifndef QWINDOWSURFACE_MAC_P_H 43 #define QWINDOWSURFACE_MAC_P_H 57 #include "private/qwindowsurface_p.h" 84 #endif // QWINDOWSURFACE_MAC_P_H void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset)
Flushes the given region from the specified widget onto the screen.
#define QT_END_NAMESPACE
This macro expands to.
QPointer< QWidget > widget
QRect rect(const QWidget *widget) const
Returns the rectangle for widget in the coordinates of this window surface.
virtual QPoint offset(const QWidget *widget) const
Returns the offset of widget in the coordinates of this window surface.
QMacWindowSurface(QWidget *widget)
QMacWindowSurfacePrivate * d_ptr
#define QT_BEGIN_NAMESPACE
This macro expands to.
QPaintDevice * paintDevice()
Implement this function to return the appropriate paint device.
The QRegion class specifies a clip region for a painter.
void setGeometry(const QRect &rect)
Sets the currently allocated area to be the given rect.
The QWindowSurface class provides the drawing area for top-level windows.
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...
The QPoint class defines a point in the plane using integer precision.
The QRect class defines a rectangle in the plane using integer precision.
static int area(const QSize &s)