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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/121294/
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(Updated Dec. 15, 2014, 1:36 p.m.)


Status
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This change has been marked as submitted.


Review request for Plasma.


Repository: plasma-workspace


Description
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Do not bind the image's sourceSize to the root item's size since that will 
reload the image whenever the size changes. This is especially noticeable in 
plasmoidviewer where resizing the window causes the background to go black 
momentarily.

This makes it wait 1s before actually changing the source size, preventing 
continuous reloading when resizing the window but should also improve 
resolution changes. Also, it waits for the size to become non-zero before 
loading the image. Setting a sourceSize of (0,0) is equivalent to not setting 
it at all, causing it to load the full image, just to reload it in the proper 
size afterwards.

There's still an issue that the view starts up with a size of 1024x768, loads 
the wallpaper, and then resizes itself to the screen geometry, causing a 
delayed reload of the image which was previously not visible but together with 
me waiting for the size to become available you can see that on plasmashell 
startup, when using eg. the tiled fill mode.

Unrelated:
 - Move the swap image stuff into a separate function
 - Use my animate binding trick for fillMode change too, now these are lag-free 
also


Diffs
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  wallpapers/image/imagepackage/contents/ui/main.qml 1f11795 

Diff: https://git.reviewboard.kde.org/r/121294/diff/


Testing
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Plasmoidviewer is much prettier to use now, no flickering, Plasmashell startup 
is a bit more nasty imho (especially when using a wallpaper background color) 
but should be concealed by ksplash. Switching between wallpapers and fillmodes 
is smooth, it fades from black when changing a wallpaper and fillmode at the 
same time but afaics that has been the case previously, too.


Thanks,

Kai Uwe Broulik

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