supports_net_wm_hint
Description:
This function is specific to the X11 backend of GDK, and indicates whether the window manager supports a certain hint from the Extended Window Manager Hints specification.
When using this function, keep in mind that the window manager can change over time; so you shouldn’t use this function in a way that impacts persistent application state. A common bug is that your application can start up before the window manager does when the user logs in, and before the window manager starts supports_net_wm_hint will return false for every property. You can monitor the window_manager_changed signal on `GdkX11Screen` to detect a window manager change.
Parameters:
| this |
the relevant `GdkX11Screen`. |
| property_name |
name of the WM property |
Returns:
|
true if the window manager supports |