GdkCrossing
Specifies the crossing mode for GdkEventCrossing.
值 | 符号名称 | 描述 |
| 0 | Gdk::CROSSING_NORMAL |
Crossing because of pointer motion.
|
| 1 | Gdk::CROSSING_GRAB |
Crossing because a grab is activated.
|
| 2 | Gdk::CROSSING_UNGRAB |
Crossing because a grab is deactivated.
|