https://bugs.kde.org/show_bug.cgi?id=441956
Lynx3d <lynx.mw+...@gmail.com> changed:
What |Removed |Added
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CC| |lynx.mw+...@gmail.com
--- Comment #3 from Lynx3d <lynx.mw+...@gmail.com> ---
I can't see any difference with the example plugin between 4.4.3 and 5.0
beta...
Are you sure the issue has anything to do with threading?
"krita 5 will move the square with rubber banding" sounds more like the widget
painting became slower.
Is there maybe fractional UI scaling at play? Because if the QImage and the
widget don't have the same devicePixelRatio(), the image has to be scaled,
which of course is a lot slower than painting it 1:1.
Repainting the whole image on every cursor move is very inefficient to begin
with...
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