Actionscript 3 :: Flex - Layout Overview - Get A Component's Preferred Size?
Nov 16, 2009
Is there a good place that has an overview of how Flex layout stuff is managed? I'm trying to create some user-resizeable "windows" in Flex, but I'm having some trouble getting the layout calculations for the contents correct. Right now I'm just trying to get a good understanding of how Flex calculates its layouts, but I haven't found any good overview documentation. For instance, looking just at the width value there are the following:
[Code]....
and the same set for height. What's the meaning of each of these? How is each used? Is there any way using those to calculate some preferred size of a component (like getPreferredSize() in java)?
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[Code]...
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[Code]....
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<?xml version="1.0" encoding="utf-8"?>
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[Code].....
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I'm pretty sure my dynamic mxml layout must give me two scrollbars (horizontal and vertical) but it only shows vertical one.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="[URL]"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%" xmlns:local="*">
<fx:Script>
[Code] .....
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In Flex 4, Spark effects are triggered like this:
protected function onClick(event:MouseEvent):void {
resizeEffect.end();
resizeEffect.play();[code]....
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[Code]...
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[Code].....
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