我有下一个代码(Flash Builder 4.5)
这个主要的应用程序文件,用于测试我的 viewstack 组件。
选项卡面板测试
</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.events.FlexEvent;
protected function creationCompleteHandler(event:FlexEvent):void
{
tp.AddPanel("111", new Button());
tp.AddPanel("444", new TestPanel());
tp.AddPanel("2222222", new Button());
tp.AddPanel("3333333333", new Button());
}
protected function button1_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
tp.RemoveAllPanels();
}
]]>
</fx:Script>
<ns1:TabPanel id="tp" x="25" y="27" width="321" height="199">
</ns1:TabPanel>
<s:Button x="439" y="25" label="Кнопка1" click="button1_clickHandler(event)"/>
</s:Application>
这是 TabPanel,具有公共方法 AddPanel 和 RemoveAllPanels。
选项卡面板
protected function creationCompleteHandler(event:FlexEvent):void
{
//buttons1.dataProvider=new ArrayCollection();
}
public function AddPanel(name:String, element:IVisualElement):void{
var panel:NavigatorContent=new NavigatorContent();
panel.label=name;
panel.addElement(element);
panels.addElement(panel);
}
public function RemoveAllPanels():void{
//panels.swapElements(swapElementsAt(0,2);
panels.removeAllElements();
/*var but:Button;
but=new Button();
but.label=name;
buttons.addElement(but); */
}
]]>
</fx:Script>
<mx:ViewStack id="panels" x="0" y="31" width="100%" height="100%" borderColor="#000000"
borderStyle="solid" borderVisible="true" clipContent="true" includeInLayout="true">
</mx:ViewStack>
<s:ButtonBar id="buttons1" x="0" y="0" width="100%" dataProvider="{panels}"
justificationStyle="pushOutOnly"/>
</s:Group>
这是测试面板,其大小大于视图堆栈,并且必须进行裁剪。测试面板
<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
width="100%" height="100%">
<fx:Script>
<![CDATA[
import spark.components.NavigatorContent;
protected function button1_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
NavigatorContent(this.parent.parent.parent).label="bebe";
}
]]>
</fx:Script>
<fx:Declarations>
</fx:Declarations>
<s:Button x="163" y="35" width="315" height="209" label="Кнопка"
click="button1_clickHandler(event)"/>
</s:Group>
当我单击按钮栏中的“444”时,我的内容不会剪辑。什么问题?