kwin/plugins
Vlad Zahorodnii bd52b6791e Schedule a decoration repaint when client is resized
Summary:
If a client has been resized, it doesn't necessarily mean that the
decoration theme will schedule full repaint of the window frame. In
OpenGL and Xrender scene, we have a little hack that forces a full
repaint of window borders. However, we don't have one in QPainter
scene which causes all sorts of weird looking artifacts when resizing
a server-side decorated client.

We could add yet another hack in the QPainter scene, but a better
approach to tackle this problem would be to make DecoratedClient
schedule a full repaint of the decoration. It makes code in scene
plugins more straightforward and prevents us from repeating the same
mistake again.

Test Plan:
No longer able to see invisible decoration borders when
using QPainter render backend.

Reviewers: #kwin, davidedmundson

Reviewed By: #kwin, davidedmundson

Subscribers: davidedmundson, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D26927
2020-01-28 18:42:17 +02:00
..
idletime Use nullptr everywhere 2019-09-19 17:48:21 +03:00
kdecorations Remove deprecated method 2019-12-23 14:09:02 +01:00
kglobalaccel Use nullptr everywhere 2019-09-19 17:48:21 +03:00
kpackage Update my email address 2020-01-14 18:17:18 +02:00
platforms Revert "[platforms/x11] Remove triple buffering detection" 2020-01-16 10:00:20 +01:00
qpa Update my email address 2020-01-14 18:17:18 +02:00
scenes Schedule a decoration repaint when client is resized 2020-01-28 18:42:17 +02:00
windowsystem [plugins/windowsystem] Use upstream KWINDOWSYSTEM_BUILD_DEPRECATED_SINCE 2020-01-19 15:52:29 +02:00
CMakeLists.txt Cleanup style in CMakeLists.txt files 2019-09-17 16:03:05 +03:00