flex 侧面可以选择性隐藏的菜单

来源：互联网发布：数据分析师前景知乎编辑：程序博客网时间：2024/04/28 12:19

显示时的效果图：

隐藏时的效果图：

主要思想就是：利用flex的状态切换来控制，菜单的显示和隐藏

部分代码：

<s:states>
       <s:State name="show">
       </s:State>
       <s:State name="hide">
       </s:State>
   </s:states>

<s:Group width="100%">
               <s:BorderContainer width="100%" height.show="60" height.hide="0" includeInLayout.hide="false" backgroundColor="#ffffff">
                   <s:HGroup width.show="100%" height.show="60" width.hide="0" height.hide="0" verticalAlign="middle" horizontalAlign="center" gap="50">
                       <s:Button id="btn_phoneMeeting" label="电话会议" buttonMode="true" useHandCursor="true" />
                       <s:Button id="btn_boradMeeting" label="白板会议" buttonMode="true" useHandCursor="true" />
                       <s:Button id="btn_position" label="地图定位" buttonMode="true" useHandCursor="true" />
                       <s:Button id="btn_groupSendMsg" label="群发短信" buttonMode="true" useHandCursor="true"/>
                   </s:HGroup>
               </s:BorderContainer>
               <s:Image id="btnShowMune"
                       source.hide="{spanImg}"
                       source.show="{colImg}" horizontalCenter="0" height="10" width="100" buttonMode="true" useHandCursor="true"/>

</s:Group>

/**点击事件*/

private function colSpanClickHandler(event:MouseEvent):void{

           if(view.currentState=="show"){
               view.currentState="hide";
           }else{
               view.currentState="show";
           }
   }

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