[
https://issues.apache.org/jira/browse/FLEX-11456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mark Kessler resolved FLEX-11456.
---------------------------------
Resolution: Cannot Reproduce
Assignee: Mark Kessler
Using below test application cannot reproduce issue. It must have been
resolved in a previous version of the SDK.
<?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[
[Bindable]
protected var aTestData:Array = [{name:"asdf", value:"flkajsdf"}];
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout horizontalAlign="center" verticalAlign="middle"
gap="0" />
</s:layout>
<!-- Updated Given test code -->
<mx:DataGrid dataProvider="{aTestData}">
<mx:columns>
<mx:DataGridColumn dataField="name" />
<mx:DataGridColumn dataField="value" />
<mx:DataGridColumn dataField="constructor">
<mx:headerRenderer>
<fx:Component>
<mx:Button label="click me" click="Alert.show('hello,
I\'ve been clicked');">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
]]>
</fx:Script>
</mx:Button>
</fx:Component>
</mx:headerRenderer>
</mx:DataGridColumn>
</mx:columns>
</mx:DataGrid>
</s:Application>
> DataGrid.focusInHandler doesn't work correctly with a button inside a header
> renderer
> -------------------------------------------------------------------------------------
>
> Key: FLEX-11456
> URL: https://issues.apache.org/jira/browse/FLEX-11456
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: DataGrid
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): Windows
> Affected OS(s): Windows XP
> Browser: Firefox 2.x
> Language Found: English
> Reporter: Adobe JIRA
> Assignee: Mark Kessler
>
> Steps to reproduce:
> 1. create a DataGrid with a custom header renderer that contains a button
> 2. run the app
> 3. click the button
>
> Actual Results:
> Runtime error on line 3909 of DataGrid.as trying to dereference pos.y, when
> pos is null, presumably because of an invalid cast in the line above. For
> some reason, 'target' is assumed to be the item renderer (an
> IListItemRenderer), but it is actually the DataGrid itself.
>
> Expected Results:
> no error
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