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Bug 337929 - CompletionCombo: list pop-up stays open on ALT+TAB
Summary: CompletionCombo: list pop-up stays open on ALT+TAB
Status: RESOLVED FIXED
Alias: None
Product: Riena
Classification: RT
Component: UI (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows Vista
: P3 normal (vote)
Target Milestone: 3.0.0   Edit
Assignee: Elias Volanakis CLA
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Reported: 2011-02-22 21:17 EST by Elias Volanakis CLA
Modified: 2011-02-28 13:21 EST (History)
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Description Elias Volanakis CLA 2011-02-22 21:17:03 EST 
To reproduce:

1. Find a CompletionCombo
2. Open the List by clicking on the Button
3. ALT+TAB

List popup stays open. Expected: list popup should close.

This also exists in CCombo as Bug 335134. The solution there does not help us. 

However we can use a ShellListener to monitor deactivation of  the shell containing the CCombo and in that case close the drop-down. The shell listener must be removed on dispose, to prevent leaking memory.
Comment 1 Elias Volanakis CLA 2011-02-28 13:21:27 EST 
Resolved.