Review Request 119337: Wait for KMainWindow size restoring before auto saving the size

[Martin Klapetek]

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https://git.reviewboard.kde.org/r/119337/
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Review request for KDE Frameworks.


Repository: kxmlgui


Description
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Playing a bit with the KXmlGuiWindow test showed that it didn't restore its size properly on reopening. I found out that KWindowConfig::saveWindowSize() is called before KWindowConfig::restoreWindowSize() which results in overwriting the values in the config file and KWindowConfig::restoreWindowSize() then reads the changed values.

So this patch calls KWindowConfig::saveWindowSize() only after we have applied the size from the config file. Additionally, it checks if the windowHandle() we're trying to resize is NULL as that can result in no resize and yet the d->sizeApplied being wrongly set to true.


Diffs
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  src/kmainwindow.cpp e273a76 

Diff: https://git.reviewboard.kde.org/r/119337/diff/


Testing
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KXmlGuiWindow (the one in tests/) now correctly stores & restores its size.


Thanks,

Martin Klapetek

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