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From "Erik de Bruin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-33542) mx:AdvancedDataGrid header column separators display embedded SWF on mouseover
Date Tue, 14 May 2013 13:09:15 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13657040#comment-13657040
] 

Erik de Bruin commented on FLEX-33542:
--------------------------------------

This is how far I've come:

- this is not related to any specific component, seems to be originating way deep in the SDK,
or it may even be a compiler artefact...
- when the component uses a cursor provided in 'Assets.swf' (which is apparently embedded
in the SDK) AND there is another SWF embedded in the application somewhere, that second SWF
is ALSO used as a cursor (overlaid, as it were)
- I've created a custom component (CursorButton.as, attached) that reproduces the issue (using
the animation provided in the original example)
- I hit a dead end in 'CursorManager::get impl()' where it says: Singleton.getInstance("mx.managers::ICursorManager");
my brain went 'whoosh' and threw an error ;-)

So, to the brave soul that takes it from here: "Godspeed!"
                
> mx:AdvancedDataGrid header column separators display embedded SWF on mouseover
> ------------------------------------------------------------------------------
>
>                 Key: FLEX-33542
>                 URL: https://issues.apache.org/jira/browse/FLEX-33542
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: .Unspecified - Framework
>    Affects Versions: Apache Flex 4.9.0
>            Reporter: Edward Trochim
>            Assignee: Alex Harui
>         Attachments: AdvDataGridBugTest.zip, CursorButton.as
>
>
> The mx:AdvancedDataGrid control in Flex 4.9.1 is acting very oddly when the application
has an embedded SWF. When a user mouses over the header column separators in the AdvancedDataGrid
the SWF will display on top of the mouse cursor. A demonstration of this behavior can be found
here: https://dl.dropboxusercontent.com/u/11780410/AdvDataGridBugTest/AdvDataGridBugTest.html

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