gdkDisplayAddClientMessageFilter(object, message.type, func, data)
object
GdkDisplay
] a GdkDisplay
for which this message filter appliesmessage.type
GdkAtom
] the type of ClientMessage events to receive.
This will be checked against the message.type
field
of the XClientMessage event struct.func
GdkFilterFunc
] the function to call to process the event.data
func
.