QExposeEvent Class
The QExposeEvent class contains event parameters for expose events. More…
| Header | #include <QExposeEvent> |
|---|---|
| CMake | target_link_libraries(app PRIVATE Nt::Gui) |
| Module | Nt GUI C++ Classes |
| Inherits | QEvent |
List of all members, including inherited members
Public Functions
| QExposeEvent(const QRegion &exposeRegion) | |
| const QRegion & | region() const |
Reimplemented Public Functions
| QExposeEvent * | clone() const |
Detailed Description
The window system sends an expose event when part of a window becomes visible and its contents have to be drawn again.
See also QWindow::exposeEvent().
Member Function Documentation
QExposeEvent::QExposeEvent(const QRegion &exposeRegion)
Constructs an expose event for exposeRegion.
QExposeEvent * QExposeEvent::clone() const
Reimplements QEvent::clone().
const QRegion & QExposeEvent::region() const
Returns the region that became visible.