I found this example in help and wonder how to make it works:
<?xml version="1.0" encoding="utf-8"?>
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml";
mouseDown="checkCollapse(event)" resizeEffect="Resize">
<mx:Script>
<![CDATA[
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY < getStyle("headerHeight")) {
currentState = currentState == "collapsed" ? "" : "collapsed";
}
}
]]>
</mx:Script>
<mx:states>
<mx:State name="collapsed">
<mx:SetProperty name="height" value="{getStyle('headerHeight')}"/>
</mx:State>
</mx:states>
</mx:Panel>
I just wrapped it into application:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";>
<mx:Script>
<![CDATA[
import mx.controls.Alert;
private function checkCollapse(event:MouseEvent):void
{
// If the user clicks the panel header, collapse/expand the panel.
if (event.localY < getStyle("headerHeight")) {
currentState = currentState == "collapsed" ? "" : "collapsed";
}
}
]]>
</mx:Script>
<mx:states>
<mx:State name="collapsed">
<mx:SetProperty name="height" value="{getStyle('headerHeight')}"/>
</mx:State>
</mx:states>
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml";
mouseDown="checkCollapse(event)" resizeEffect="Resize">
<mx:TextArea />
</mx:Panel>
</mx:Application>
You could check via debugging that (event.localY <
getStyle("headerHeight")) is always false.
On 8/11/06, Sergey Kovalyov <[EMAIL PROTECTED]> wrote:
> Hi All!
>
> I want to create collapsable Panel via states. I use <mx:SetProperty>
> to change height to myPanel.getStyle("headerHeight") value, but this
> method return undefined. What is wrong?
>
> Regards, Sergey.
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