Lines Matching refs:event
48 Listeners can be added with a simple restriction on the event source.
51 Event providers can broadcast an event to all interested listeners.
57 /** Add an event listener that is called only when events are broadcast for the specified
58 event focus.
64 event foci. Adding a listener a second time for the same
65 event focus results in an InvalidArgumentException.
69 registered listener will be called for every event
70 broadcast, regardless of its event focus.
72 The event focus may or may not be the source of the event.
74 A typical example for an event focus is the XController of
86 /** Remove an event listener for the specified event focus.
88 When the same listener was added for other event foci then
94 When the listener is not registered for the given event
98 The listener is only removed for this event focus.
108 /** Remove an event listener for all event foci.
113 It is not an error when the listener is not registered for any event focus.
122 /** Call all event listeners that where added for the specified event focus.