Panel标题栏添加按钮

效果图：



<xml version="1.0" encoding="utf-8"?>
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml" fontFamily="宋体" fontSize="12" layout="horizontal">
<mx:Script>
  <![CDATA[
   import mx.containers.Panel;
   import mx.containers.HBox;
   import mx.controls.CheckBox;
   import mx.controls.NumericStepper;
   import mx.controls.Label;
   import mx.controls.Button;
  
   public var titleHBox:HBox;
   public var titleCheckBox:CheckBox;
   public var titleNumericStepper:NumericStepper;
   public var titleLabel:Label;
   public var titleButton:Button;
  
   override protected function createChildren():void
   {
   super.createChildren();
    titleHBox = new HBox();
    titleHBox.setStyle("fontSize", 12);
    titleHBox.setStyle("color", 0x333333);
    titleHBox.setStyle("verticalAlign", "middle");
    titleButton = new Button();
    titleButton.label="测试";
    titleHBox.addChild(titleButton);
   }
  
   override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
   {
    super.updateDisplayList(unscaledWidth, unscaledHeight);
   
    // Do this or the HBox won't appear!
    titleHBox.setActualSize(titleHBox.getExplicitOrMeasuredWidth(),
                   titleHBox.getExplicitOrMeasuredHeight());

    // Position the HBox
    var y:int = 4;
    var x:int = this.width - titleHBox.width - 12;
    titleHBox.move(x, y);//设置titleHBox显示的位置   }
  ]]>
</mx:Script>
</mx:Panel>

评论

1 楼 草之梦 2011-12-29  

可不可以给一个完整的例子，我是一个新手