Review Request 129669: WindowThumbnail] Update thumbnail content

[Anthony Fieroni]

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https://git.reviewboard.kde.org/r/129669/
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(Updated Dec. 19, 2016, 5:28 p.m.)


Status
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This change has been marked as submitted.


Review request for Plasma and David Edmundson.


Changes
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Submitted with commit d46a7f39ee4d6d76707ab4025ee6abae70fdbd37 by Anthony Fieroni to branch master.


Repository: plasma-framework


Description
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Bug is introdused in https://git.reviewboard.kde.org/r/128763/
The problem is that releaseResources not call update since discardPixmap does. In fact update is needed after startRedirection


Diffs
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  src/declarativeimports/core/windowthumbnail.cpp a67453883 

Diff: https://git.reviewboard.kde.org/r/129669/diff/


Testing
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Steps to reproduce:
1. Enable window thumbnail in taskmanager
2. Hover task, wait for thumbnail
3. Minimize task
4. Move cursor out of panel
5. Move cursor over same task, wait for thumbnail
6. UpdatePaintNode does not called -> thumbnail is render black


Thanks,

Anthony Fieroni

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