package  {
    import flash.display.*
    import flash.events.*;
    import flash.text.*;
  
    // The @ax-actionscript-zoo-lib-FoodButton class represents a simple clickable-text button
    public class @ax-actionscript-zoo-lib-FoodButton extends Sprite {
      // The text to be clicked
      private var text:TextField;
      // The formatting of the text when it is *not* under the mouse pointer
      private var upFormat:TextFormat;
      // The formatting of the text when it *is* under the mouse pointer
      private var overFormat:TextFormat;
  
      // Constructor
      public function @ax-actionscript-zoo-lib-FoodButton (label:String) {
        // Enable the "hand" mouse cursor for interactions with this object
        // (The buttonMode variable is inherited from Sprite.)
        buttonMode = true;
        // Disable mouse events for this object's children
        // (The mouseChildren variable is inherited
        // from DisplayObjectContainer.)
        mouseChildren = false;
        
        // Define the text formatting used when this object is *not* 
        // under the mouse pointer
        upFormat = new TextFormat("_sans",12,0x006666,true);
        // Define the text formatting used when this object *is* 
        // under the mouse pointer
        overFormat = new TextFormat("_sans",12,0x009999,true);
        
        // Create the clickable text field, and add it to this object's
        // display hierarchy
        text = new TextField();
        text.defaultTextFormat = upFormat;
        text.text = label;
        text.autoSize = TextFieldAutoSize.CENTER;
        text.selectable = false;
        addChild(text);
  
        // Register to be notified when the mouse moves over this object
        addEventListener(MouseEvent.MOUSE_OVER, mouseOverListener);
        // Register to be notified when the mouse moves off of this object
        addEventListener(MouseEvent.MOUSE_OUT, mouseOutListener);
      }
  
      // Disables mouse event notifications for this object
      public function disable ():void {
        // (The mouseEnabled variable is inherited from InteractiveObject.)
        mouseEnabled = false;
      }
  
      // Triggered when the mouse moves over this object
      public function mouseOverListener (e:MouseEvent):void {
        // Apply the "mouse over" text format
        text.setTextFormat(overFormat);
      }
  
      // Triggered when the mouse moves off of this object
      public function mouseOutListener (e:MouseEvent):void {
        // Apply the "mouse not over" text format
        text.setTextFormat(upFormat);
      }
    }
  }