[KDE/Mac] Review Request 120355: [OS X] prevent a crash when opening konqueror's Help menu

[René J.V. Bertin]

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changing this patch to prevent just the call to invalidateBuffer_resizeHelper (and setting isResize=false when that function cannot be called) shows something in place of the menu's title exactly once. All other times the menu is opened, empty space is shown.

- René J.V. Bertin


On Sept. 26, 2014, 7:28 p.m., René J.V. Bertin wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/120355/
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> 
> (Updated Sept. 26, 2014, 7:28 p.m.)
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> 
> Review request for KDE Base Apps, KDE Software on Mac OS X, kdelibs, and Qt KDE.
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> Repository: kde-baseapps
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> Description
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> Mac OS X cannot handle the formatting used for title menu items when it applies to items in the toplevel menu bar. An application calling KMenu::addTitle on such a menu item will crash immediately, somewhere deep in Qt.
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> This patch works around that crash by emulating the addTitle effect.
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> Curiously, the addTitle call that causes the crash when clicking on the Help menu concerns a submenu of an item of the Tools menu...
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> Diffs
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>   konq-plugins/uachanger/uachangerplugin.cpp 5e2d094 
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> Diff: https://git.reviewboard.kde.org/r/120355/diff/
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> Testing
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> OS X 10.6.8 with kdelibs 4.14.1
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> File Attachments
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> patch for qwidget_mac.mm
>   https://git.reviewboard.kde.org/media/uploaded/files/2014/09/26/b5c2dd92-33db-4225-9750-d10e13f0f835__prevent_addTitleRelated_crash.patch
> with the Qt patch
>   https://git.reviewboard.kde.org/media/uploaded/files/2014/09/26/96f4fbfa-854e-4596-9f5f-d82f98a06955__Screen_shot_2014-09-26_at_19.16.20.png
> with the addTitle emulation patch
>   https://git.reviewboard.kde.org/media/uploaded/files/2014/09/26/5ddf4a63-b3bb-415a-815a-c06eb7a5c7f2__Screen_shot_2014-09-26_at_19.19.40.png
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> 
> Thanks,
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> René J.V. Bertin
> 
>

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