Package	lunas.components.buttons
Class	public class FrameLabelButton
Inheritance	FrameLabelButton CoreButton CoreComponent Background CoreSprite flash.display.Sprite
Subclasses	BitmapFilterButton, LightFrameLabelButton

The FrameLabelButton class is use over a "state" MovieClip with the 4 default frame's labels with the name :

• "disabled" : the frame when the button is disabled.
• "down" : the frame when the button is down.
• "over" : the frame when the button is over.
• "up" : the first frame when the button is up.

The stop() method is call in the first frame of the component when the constructor is launched.

This class looks like SimpleButton class but you can use the registerType() and the unregisterType() method to add or remove a ButtonEvent type (DISABLED, OVER, DOWN...) corresponding with a frame label in the MovieClip view of the button.

Example :

     import lunas.components.buttons.FrameLabelButton ;
     import lunas.events.ButtonEvent ;
     
     var bt:FrameLabelButton = new FrameLabelButton() ;
     bt.x = 50 ;
     bt.y = 50 ;
     
     // only if toggle is true and selected is true
     
     bt.registerType( ButtonEvent.OVER_SELECTED ) ;
     bt.registerType( ButtonEvent.OUT_SELECTED ) ;
     
     addChild(bt) ;
     
     try
     {
         // The QuestionButton is the class of a MovieClip in the library of the swf who extends MovieClip
         bt.states = new QuestionButton() ;
     }
     catch(e:Error )
     {
         trace(e) ;
     }
     
     // test the toggle
     
     var keyDown:Function = function( e:KeyboardEvent ):void
     {
         var code:uint = e.keyCode ;
         switch( code )
         {
             case Keyboard.SPACE :
             {
                  bt.enabled = !bt.enabled ;
                  break ;
             }
             default :
             {
                  bt.toggle = !bt.toggle ;
             }
         }
     }
     
     stage.addEventListener( KeyboardEvent.KEY_DOWN , keyDown ) ;
     
     // debug
     
     var debug:Function = function( e:Event ):void
     {
         trace( "toggle:" + bt.toggle + " selected:" + bt.selected + " type:" + e.type + " enabled:" + bt.enabled ) ;
     }
     
     bt.addEventListener( ButtonEvent.CLICK         , debug ) ;
     bt.addEventListener( ButtonEvent.DISABLED      , debug ) ;
     bt.addEventListener( ButtonEvent.DOWN          , debug ) ;
     bt.addEventListener( ButtonEvent.OUT           , debug ) ;
     bt.addEventListener( ButtonEvent.OUT_SELECTED  , debug ) ;
     bt.addEventListener( ButtonEvent.OVER          , debug ) ;
     bt.addEventListener( ButtonEvent.OVER_SELECTED , debug ) ;
     bt.addEventListener( ButtonEvent.SELECT        , debug ) ;
     bt.addEventListener( ButtonEvent.UNSELECT      , debug ) ;
     bt.addEventListener( ButtonEvent.UP            , debug ) ;
     

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