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

Event Description
onRollOver =
function() {}
Method summary
Methods inherited from class Object
_alpha (Button._alpha property)
public _alpha : Number
The alpha transparency value of the button specified by my_btn. Valid values are 0 (fully
transparent) to 100 (fully opaque). The default value is 100. Objects in a button with _alpha
set to 0 are active, even though they are invisible.
Example
The following code sets the _alpha property of a button named myBtn_btn to 50% when the
user clicks the button. First, add a Button instance on the Stage. Second, give it an instance
name of myBtn_btn. Lastly, with frame 1 selected, place the following code into the Actions
panel:
myBtn_btn.onRelease = function(){
this._alpha = 50;
};
See also
_alpha (MovieClip._alpha property), _alpha (TextField._alpha property)
256 ActionScript classes
Invoked when the button gains focus.
onSetFocus = Invoked when a button receives keyboard focus.
function(oldFocus:O
bject) {}
Modifiers Signature Description
getDepth() : Number Returns the depth of the button instance.
addProperty (Object.addProperty method), hasOwnProperty
(Object.hasOwnProperty method), isPropertyEnumerable
(Object.isPropertyEnumerable method), isPrototypeOf (Object.isPrototypeOf
method), registerClass (Object.registerClass method), toString
(Object.toString method), unwatch (Object.unwatch method), valueOf
(Object.valueOf method), watch (Object.watch method)