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List:       kde-core-devel
Subject:    Re: [PATCH] kmail leaking KPopupMenus
From:       André_Wöbbeking <Woebbeking () onlinehome ! de>
Date:       2003-12-30 12:08:29
Message-ID: 200312301308.30835.Woebbeking () onlinehome ! de
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On Tuesday 30 December 2003 12:26, Rolf Magnus wrote:
> The popup menu is created as child of the list view. When the list
> view itself is deleted, all the children get deleted too, but there
> is no menu to be deleted => boom. It might work by doing a
> removeChild() afterwards, but I'm not sure if that's sufficient.

from QObject's dtor:

if ( parentObj )				// remove it from parent object
    parentObj->removeChild( this );

So if the KPopupMenu is destroyed (leaving the scope) it removes itself 
from the list view.


André
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