在ViewNavigator上保留操作栏 - Flex

Question

我有一个ViewNavigator,我想要隐藏操作栏.creationComplete侦听器成功删除操作栏,但只要推送另一个视图,操作栏就会重新出现.我该如何隐藏它？

<?xml version="1.0" encoding="utf-8"?>
    <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
           xmlns:s="library://ns.adobe.com/flex/spark"
           creationComplete="application1_initializeHandler(event)">
    <fx:Script>
        <![CDATA[
            import mx.events.FlexEvent;

        protected function application1_initializeHandler(event:FlexEvent):void
        {
            viewNav.hideActionBar(false);
            addEventListener(MouseEvent.CLICK, pushView);
        }

        protected function pushView(event:MouseEvent):void
        {
            viewNav.pushView(FirstView);
        }
    ]]>
    </fx:Script>
    <s:ViewNavigator id="viewNav" top="0" bottom="0" left="0" right="0" firstView="FirstView" />
</s:Application>

Answer 1

该View课程有一个actionBarVisible属性.您可以false在每个/所有视图上设置此项,然后它将不会显示.也许我错过了它,但我没有看到一种方法来为ViewNavigator自己做全局,除了hideActionBar().

<?xml version="1.0" encoding="utf-8"?>
<s:View actionBarVisible="false" >
</s:View>