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Re: [Pnet-developers] [bug #12505] LostFocus for ComboBox not invoked co

From: Deryk Robosson
Subject: Re: [Pnet-developers] [bug #12505] LostFocus for ComboBox not invoked correctly
Date: Fri, 01 Apr 2005 21:28:00 +0800

On Wed, 2005-03-30 at 10:31 +0000, Erich Kitzm├╝ller wrote:
> URL:
>   <>
>                  Summary: LostFocus for ComboBox not invoked correctly
>                  Project: DotGNU Portable.NET
>             Submitted by: ammoq
>             Submitted on: Mit 30.03.2005 um 10:31
>                 Category: None
>                 Severity: 3 - Normal
>               Item Group: None
>                   Status: None
>                  Privacy: Public
>              Assigned to: None
>              Open/Closed: Open
>     _______________________________________________________
> Details:
> Only the Button that opens the drop down list seem to fire the
> LostFocus-Event. This is nasty, since at this time, the item are not yet
> selected.
> As a quick fix, I made a patch that makes the TextBox fire the
> LostFocus-Event, too. This makes the ComboBox behave better when cycling
> focus by the Tab key. As a side effect, it fires LostFoucs events when you
> click the button to open the dropdown list. I think it would be desirable to
> avoid this behaviour, though I don't know how this can be done.

Do other implementations throw the LostFocus events when clicking the
button to open the drop down?


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