GdkVisibilityState
Specifies the visiblity status of a window for a GdkEventVisibility.
值 | 符号名称 | 描述 |
| 0 | Gdk::VISIBILITY_UNOBSCURED |
The window is completely visible.
|
| 1 | Gdk::VISIBILITY_PARTIAL |
The window is partially visible.
|
| 2 | Gdk::VISIBILITY_FULLY_OBSCURED |
The window is not visible at all.
|