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this will result in a leak when the layout isn't assigned. e.g.:
Animation* rotStackedAnim =
Plasma::Animator::create(Plasma::Animator::RotationStackedAnimation);
delete rotStackedAnim;
and then we have a leak.
what the dtor probably should be is:
if (!m_sLayout->parentLayoutItem()) {
delete m_sLayout;
}
m_sLayout should also be a QWeakPointer since it could be deleted behind our
backs.
- Aaron
On 2010-01-27 14:35:00, loureiro wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://reviewboard.kde.org/r/2738/
> -----------------------------------------------------------
>
> (Updated 2010-01-27 14:35:00)
>
>
> Review request for Plasma, Aaron Seigo, Marco Martin, igorto, and Adenilson
> Cavalcanti.
>
>
> Summary
> -------
>
> This is a small patch that fix a segmentation fault at
> plasma_applet_animation_example when we close the window.
> Basically I remove the delete sentence at the RotationStackedAnimation's
> destruct, I made it because I think when we create a QGraphicsLinearLayout
> passing a widget that widget will be the owner and responsible to delete it
> as well its children elements and running the example under valgrind I don't
> get leaks.
>
>
> Diffs
> -----
>
> trunk/KDE/kdelibs/plasma/animations/rotationstacked.cpp 1080090
> trunk/KDE/kdelibs/plasma/animations/stackedlayout.h 1080090
>
> Diff: http://reviewboard.kde.org/r/2738/diff
>
>
> Testing
> -------
>
>
> Thanks,
>
> loureiro
>
>
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