https://bugs.kde.org/show_bug.cgi?id=418166
Noah Davis <noaha...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|CONFIRMED |RESOLVED
Latest Commit| |https://invent.kde.org/plas
| |ma/breeze/commit/ee06e26236
| |c52b16e546a7208603c845f4159
| |a0e
--- Comment #5 from Noah Davis <noaha...@gmail.com> ---
Git commit ee06e26236c52b16e546a7208603c845f4159a0e by Noah Davis, on behalf of
Tatsuyuki Ishi.
Committed on 11/10/2021 at 20:39.
Pushed by ndavis into branch 'master'.
shadow: handle DPR outside the renderer
QPainter's auto-scaling is prone to off-by-one rounding errors and draws on
fractional coordinates. With this change, we paint on a 1x DPR QPainter and
scale the shadow offset and strength manually based on DPR.
This resolves an issue with resulting in seams on the right and bottom
edges of a menu due to shadow boundaries being off-by-one.
v2: remove unrelated formatting changes
v3:
- move the DPR helper to ShadowHelper
- retrieve the DPR from the widget instead of the global QGuiApplication
- added BUG reference
M +0 -2 kdecoration/breezedecoration.cpp
M +0 -4 kstyle/breezehelper.cpp
M +0 -3 kstyle/breezehelper.h
M +1 -1 kstyle/breezemdiwindowshadow.cpp
M +16 -10 kstyle/breezeshadowhelper.cpp
M +15 -1 kstyle/breezeshadowhelper.h
M +1 -7 libbreezecommon/breezeboxshadowrenderer.cpp
M +0 -7 libbreezecommon/breezeboxshadowrenderer.h
https://invent.kde.org/plasma/breeze/commit/ee06e26236c52b16e546a7208603c845f4159a0e
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