[
https://issues.apache.org/jira/browse/FLEX-11491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mark Kessler resolved FLEX-11491.
---------------------------------
Resolution: Cannot Reproduce
Using below test application. Was unable to reproduce issue. Must have been
resolved in a previous SDK version.
<?xml version="1.0" encoding="utf-8"?>
<!---
Test application
-->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.managers.PopUpManager;
import mx.core.IFlexDisplayObject;
public function openTabNavIcon():void
{
var window:IFlexDisplayObject = new MyTab();
PopUpManager.addPopUp(window, this);
PopUpManager.centerPopUp(window);
}
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout horizontalAlign="center" verticalAlign="middle"
gap="0" />
</s:layout>
<fx:Declarations>
<fx:Component className="MyTab">
<mx:TitleWindow>
<mx:TabNavigator>
<mx:Canvas icon="@Embed(source='test.jpg')"/>
<mx:Canvas icon="@Embed(source='test.jpg')"/>
</mx:TabNavigator>
</mx:TitleWindow>
</fx:Component>
</fx:Declarations>
<mx:Button label="Open Tab To See the bug with icons"
click="openTabNavIcon()"/>
</s:Application>
> Icons In TabNavigator not placed properly when TabNavigator inside a
> TitleWindow
> --------------------------------------------------------------------------------
>
> Key: FLEX-11491
> URL: https://issues.apache.org/jira/browse/FLEX-11491
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: Tab Navigator
> Affects Versions: Adobe Flex SDK 2.0.1 (Release)
> Environment: Affected OS(s): Windows
> Affected OS(s): Windows
> Browser: Internet Explorer 6.x
> Language Found: English
> Reporter: Adobe JIRA
> Assignee: Mark Kessler
> Attachments: test.jpg
>
>
> Steps to reproduce:
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";>
>
> <mx:Component className="MyTab">
> <mx:TitleWindow>
> <mx:TabNavigator>
> <mx:Canvas
> icon="@Embed(source='assets/icons/16/icon16x16.png')"/>
> <mx:Canvas
> icon="@Embed(source='assets/icons/16/icon16x16.png')"/>
> </mx:TabNavigator>
> </mx:TitleWindow>
> </mx:Component>
>
> <mx:Button label="Open Tab To See the bug with icons"
> click="openTabNavIcon()"/>
>
> <mx:Script>
> <![CDATA[
> import mx.managers.PopUpManager;
> import mx.core.IFlexDisplayObject;
>
> public function openTabNavIcon():void {
> var window:IFlexDisplayObject = new MyTab();
> PopUpManager.addPopUp(window, this);
> PopUpManager.centerPopUp(window);
> }
>
> ]]
> >
> </mx:Script>
> </mx:Application>
>
> Actual Results:
>
> Icons not placed properly until first rollover.
>
> Expected Results:
>
>
> Workaround (if any):
> Solution 1:
> -----------
> protected function fixIcons(event:Event):void {
> var navigator:TabNavigator = TabNavigator(event.target);
> navigator.addEventListener(MouseEvent.MOUSE_OVER, function():void
> {});
> }
> Solution 2:
> -----------
> protected function fixIcons(event:Event):void {
> var navigator:TabNavigator = TabNavigator(event.target);
> var child:UIComponent;
> for each (child in navigator.getChildren()){
> child.enabled = false;
> }
> for each (child in navigator.getChildren()){
> child.enabled = true;
> }
> }
> ----------------------
> Solution 1 works better for me, because solution 2 doesn't render a
> good button width until the first physical rollOver.
> Of course, you should attach this function as an event listener to
> your <mx:TabNavigator>:
> <mx:TabNavigator
> creationComplete="fixIcons(event)"
> change="onTabChange(event)"
> >
>
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