FLEX4：如何添加子引发滚轮在AS(Flex4: How to add a child to sp

我想下面的代码转换为ActionScript（MXML正常工作）：

<mx:Panel title="Some Title" width="400" height="300">
  <s:Scroller width="100%" height="100%"/>
    <mx:ColumnChart id="myChart" attribute="..." />

这并不是简单的工作：

setupChart(); //setup myChart

var scroll:Scroller = new Scroller();
scroll.percentWidth = 100;
scroll.percentHeight = 100;
scroll.viewport = myChart;

Answer 1:

增加一组第一对我的作品

setupChart();

var grp:Group = new Group();
grp.percentWidth = 100;
grp.percentHeight = 100;
grp.addElement( myChart );

var scroll:Scroller = new Scroller();
scroll.percentWidth = 100;
scroll.viewport = grp;

文章来源: Flex4: How to add a child to spark Scroller in AS