<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.controls.CheckBox;
import mx.controls.Alert;
private var myCheckBox:CheckBox;
private var checkBoxDisplayed:Boolean = false;
public function addControlButton():void {
if(checkBoxDisplayed == false){
if (!myCheckBox) {
myCheckBox = new CheckBox();
}
myCheckBox.label = "New CheckBox";
myVBox.addChildAt(myCheckBox, 0);
checkBoxDisplayed=true;
}
}
public function reorder():void {
if(checkBoxDisplayed==true){
if (myVBox.getChildIndex(myCheckBox) < myVBox.numChildren-1)
{
myVBox.setChildIndex(myCheckBox,
myVBox.getChildIndex(myCheckBox) + 1);
}
}
}
</mx:Script>
<mx:VBox id="myVBox">
<mx:Button label="Add CheckBox" click="addControlButton();" />
<mx:Button label="Reorder children" click="reorder();" />
</mx:VBox>
</mx:Application>
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