Created attachment 102634 [details] Screenshot of a rolled up title bar Steps to reproduce: - Use Plastik as Window Decoration - Roll up window (i.e. scroll with the mouse wheel on the title bar) - Text and Buttons disappear - You can see a tiny rest of the buttons at the top of the titlebar
Doesn't happen with Breeze theme.
Before you start wondering, the buttons are configured to be on the left.
*** Bug 374419 has been marked as a duplicate of this bug. ***
The same thing happens to Aurorae.
This bug has been there for a long time. The problem is that Breeze's look is so elementary and it doesn't support translucency or fine-tuning, so many KWin users use Aurorae instead.
The problem does neither happen when compositing is suspended nor when XRender compositing is used.
I can reproduce with both xrender and compositing disabled. Debian buster(testing) with kwin-x11 5.8.7-1
(In reply to Alexander Schier from comment #7) And plastik deco.
(In reply to Martin Flöser from comment #6) > The problem does neither happen when compositing is suspended nor when > XRender compositing is used. please ignore this comment, of course it happens also with XRender and no compositing.
Happy to see there's an activity about this; just wanted to emphasize that the issue isn't specific to Plastik and, theoretically, any fix should solve the same problem in Aurorae too.
Patch at https://phabricator.kde.org/D6719
Created attachment 106652 [details] Problem with patch+Aurorae I'm afraid the patch doesn't work well with Aurorae (although it works with Plastik). First, it doesn't do anything when BorderBottom=0. Second, if BorderBottom is set to a positive value -- even 1 -- the patch "works" weirdly because the whole bottom shadow will be given to the shaded window, as the attached screenshot shows.
Do you have me a theme with borderBottom=0 so that I can test?
Created attachment 106653 [details] An Aurorae theme without border Attached is an Aurorae theme without (bottom) border but with large shadow. If I make a theme like it but with a bottom border of 1px, the shaded window will show a bottom border as thick as the shadow + 1px.
Thanks, unfortunately I can confirm that this theme still doesn't work.
> unfortunately I can confirm that this theme still doesn't work. Actually, any theme, with or without bottom border because even if there's a bottom border, although the titlebar text and buttons will be shown correctly, the bottom shadow height will be added to the bottom border on shading -- which is a new bug with the patch in question. To test, use a theme with large shadows -- like the attached one -- and with a bottom border.
I updated the patch, looks much better now.
@Martin This time the patch works like a charm :) Thank you!
Git commit bf0e0f071cebf9238669ce4352f29cc3f061edcc by Martin Flöser. Committed on 17/07/2017 at 14:51. Pushed by graesslin into branch 'Plasma/5.10'. [aurorae] Add support for shaded windows Summary: Aurorae did not render correctly. This change addresses the problem for both maximized and restored windows. FIXED-IN: 5.10.4 Test Plan: shaded windows with Plastik and SVG based theme Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D6719 M +2 -0 plugins/kdecorations/aurorae/src/aurorae.cpp M +1 -1 plugins/kdecorations/aurorae/src/qml/Decoration.qml https://commits.kde.org/kwin/bf0e0f071cebf9238669ce4352f29cc3f061edcc