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https://issues.apache.org/jira/browse/FLEX-28428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean updated FLEX-28428:
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Labels: easytest (was: )
> Button removed with removeChild() reappears in over state when readded
> ----------------------------------------------------------------------
>
> Key: FLEX-28428
> URL: https://issues.apache.org/jira/browse/FLEX-28428
> Project: Apache Flex
> Issue Type: Bug
> Components: .Unspecified - Framework
> Affects Versions: Adobe Flex SDK 4.5.1 (Release)
> Environment: Affected OS(s): Windows
> Affected OS(s): Windows 7
> Browser: Other (specify version)
> Language Found: English
> Reporter: Adobe JIRA
> Labels: easytest
>
> Steps to reproduce:
> 1. Add a SimpleButton to the stage
> 2. In the click listener for the button, remove the button using removeChild()
> 3. Re-add the button using addChild()
>
> Actual Results:
> The button is re-added in the over state, not the up state
>
>
> Expected Results:
> The button is re-added or the up state, or reset to the up state
>
>
> Workaround (if any):
> None.
> I've added a project file to test, with two classes (swf included):
> MyButton.as (just there to create a button) and Main.as (shows the bug).
> There are 2 buttons on the stage; one set to removeChild() when you click on
> it, and one set to visible = false when you click on it. Press space to bring
> both buttons back. The button set to removeChild() will come back in it's
> over state, while the visible = false button will come back properly, in it's
> up state.
> If you remove the button with visible = false, then the bug isn't present,
> it's only with removeChild(). I thought it might be because the mouse out
> listener wasn't getting called, but in looking at the listeners, it's getting
> called fine (it might be that in mouse_out, where you'd normally reset to the
> up state, there's a check or something to see if the stage exists).
> Possibly related: when clicking on the button and removing it with
> removeChild(), the focus isn't reset (i.e. you have to click on the stage if
> you want any keyboard events to fire), whereas with visible = false, it is.
> Setting stage.focus = null, or stage.focus = stage; doesn't resolve the
> problem though.
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