public event OnVisibility
Prototype:
OnVisibility(Sender, EventData)
Parameters
Sender
the event firing control
EventData
contains a string, encapsulating the visibility type
Description:
This event is fired whenever the Sender control visibility is changed.
EventData can be evaluated like this :
state=value EventData
Where state has one of this values: GDK_VISIBILITY_FULLY_OBSCURED, GDK_VISIBILITY_PARTIAL or GDK_VISIBILITY_UNOBSCURED
Return value:
This event can close the application by returning MSG_APPLICATION_QUIT. Any other return value will be ignored.