|qmake:||QT += gui|
- 7 public functions inherited from QEvent
Additional Inherited Members
- 1 property inherited from QEvent
- 1 public variable inherited from QEvent
- 1 static public member inherited from QEvent
- 2 protected variables inherited from QEvent
The QExposeEvent class contains event parameters for expose events.
Expose events are sent to windows when an area of the window is invalidated or window exposure in the windowing system changes.
A Window with a client area that is completely covered by another window, or is otherwise not visible may be considered obscured by Qt and may in such cases not receive expose events.
The event handler QWindow::exposeEvent() receives expose events.
Member Function Documentation
QExposeEvent::QExposeEvent(const QRegion &exposeRegion)
Constructs an expose event for the given exposeRegion which must be in local coordinates.
const QRegion &QExposeEvent::region() const
Returns the window area that has been exposed. The region is given in local coordinates.
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