FLASH® LITE™ 2.x - Adobe Help and Support

}
}
this.createTextField("status_txt", this.getNextHighestDepth(), 200, 10,
300, 100);
status_txt.html = true;
status_txt.multiline = true;
var someListener:Object = new Object();
someListener.onSetFocus = function(oldFocus, newFocus) {
status_txt.htmlText = "setFocus triggered";
status_txt.htmlText += "";
status_txt.htmlText += " \toldFocus:\t"+oldFocus;
status_txt.htmlText += " \tnewFocus:\t"+newFocus;
status_txt.htmlText += " \tgetFocus:\t"+Selection.getFocus();
status_txt.htmlText += "";
};
Selection.addListener(someListener);
See also
addListener (Selection.addListener method), setFocus (Selection.setFocus
method)
removeListener (Selection.removeListener method)
public static removeListener(listener:Object) : Boolean
Removes an object previously registered with the Selection.addListener() method.
Parameters
listener:Object - The object that no longer receives focus notifications.
Returns
Boolean - If the listener object was successfully removed, the method returns a true value.
If the listener object was not successfully removed—for example, if listener was not on
the Selection object's listener list—the method returns a value of false.
Example
The following ActionScript dynamically creates several text field instances. When you select a
text field, information appears in the Output panel. When you click the remove_btn
instance, the listener is removed and information no longer appears in the Output panel.
this.createTextField("one_txt", 1, 0, 0, 100, 22);
this.createTextField("two_txt", 2, 0, 25, 100, 22);
this.createTextField("three_txt", 3, 0, 50, 100, 22);
Selection 547