QIconDragEvent 類指示已開始拖拽主圖標。 更多...
| 頭： | #include <QIconDragEvent> |
| qmake: | QT += gui |
| 繼承： | QEvent |
| QIconDragEvent () |
Icon drag events are sent to widgets when the main icon of a window has been dragged away. On macOS, this happens when the proxy icon of a window is dragged off the title bar.
It is normal to begin using drag and drop in response to this event.
另請參閱 拖放 , QMimeData ，和 QDrag .
構造圖標拖拽事件對象，並將接受標誌設為 false。
另請參閱 accept ().
