S > Selection.onSetFocus |
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Selection.onSetFocus
Availability
Flash Player 6.
Usage
someListener
.onSetFocus = function(
oldFocus
,
newFocus
){
statements; }
Description
Listener; notified when the input focus changes. To use onSetFocus
, you must create a listener object. You can then define a function for onSetFocus
and use the addListener
method to register the listener with the Selection object, as in the following:
someListener = new Object(); someListener.onSetFocus = function () { ... }; Selection.addListener(someListener);
Listeners enable different pieces of code to cooperate because multiple listeners can receive notification about a single event.
See also
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