The only use for this is “exposure compression”, i.e. handling all contiguous [gdk.types.EventType.Expose] events in one go, though GDK performs some exposure compression so this is not normally needed.
EventExpose.count
int count() @propertyGet count field.
Returns
the number of contiguous [gdk.types.EventType.Expose] events following this one.
void count(int propval) @propertySet count field.
Parameters
propval | the number of contiguous [gdk.types.EventType.Expose] events following this one. The only use for this is “exposure compression”, i.e. handling all contiguous [gdk.types.EventType.Expose] events in one go, though GDK performs some exposure compression so this is not normally needed. |