Review Request 127809: [Platform xcb] Get best icon size when he's not specified

[Martin Gräßlin]

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What is the "best" size if it's not specified? Why is your change better than how it was?

This change adjusts a very important part of the icon lookup functionality used by KWin and Plasma. I'm a little bit scared of touching it.

The change does not come with a test, so I have problems understanding what you want to change. Could you please extend the tests to ensure that this does not break existing functionality?


src/platforms/xcb/kwindowsystem.cpp (lines 739 - 740)
<https://git.reviewboard.kde.org/r/127809/#comment64526>

    This makes the code way more difficult to read. I'm no longer able to grasp what's going on there.


- Martin Gräßlin


On May 1, 2016, 10:07 p.m., Anthony Fieroni wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/127809/
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> 
> (Updated May 1, 2016, 10:07 p.m.)
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> Review request for KDE Frameworks, KDE Usability and Martin Gräßlin.
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> Bugs: 362324
>     https://bugs.kde.org/show_bug.cgi?id=362324
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> Repository: kwindowsystem
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> Description
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> The api function is KWindowSystem::icon (WId win, int width=-1, int height=-1, bool scale=false) so caller must get best size not worst when width/height is not specified.
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> Diffs
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>   src/platforms/xcb/kwindowsystem.cpp 5b7c65a 
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> Diff: https://git.reviewboard.kde.org/r/127809/diff/
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> Testing
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> File Attachments
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> before
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/05/01/6d718ef6-26cf-4866-94d2-4ffbdfc906fe__Screenshot_20160426_232109.png
> after
>   https://git.reviewboard.kde.org/media/uploaded/files/2016/05/01/7dcab4ae-e451-4d43-8799-a0fcab471a3d__Screenshot_20160501_224642.png
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> 
> Thanks,
> 
> Anthony Fieroni
> 
>

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