QExposeEvent Class
The QExposeEvent class contains event parameters for expose events. More...
Header: | #include <QExposeEvent> |
qmake: | QT += gui |
Since: | Qt 5.0 |
Public Functions
QExposeEvent(const QRegion & exposeRegion) | |
const QRegion & | region() const |
Detailed Description
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 visibility in the windowing system changes.
The event handler QWindow::exposeEvent() receives expose events.