https://bugs.kde.org/show_bug.cgi?id=379790
--- Comment #20 from Tim E. Real <termt...@rogers.com> --- Created attachment 105939 --> https://bugs.kde.org/attachment.cgi?id=105939&action=edit Simple cmake based Qt MDI program sets stylesheet Hi, can you spare some more time? 5.10 packages came down the line (with your fixes in the Oxygen/Breeze package change logs). Strange, I looked at git repo and didn't see Oxygen changes. Wrong git? At first it seemed to work. But no, still not working. Style and/or stylesheet are still freezing. Can you confirm? Several ways to reproduce the problem: METHOD A (stylesheet freeze): 1) Set Plasma workspace Look and Feel to Breeze. 2) In Qt5Designer (or Creator), open my previously supplied frozen_MDI_1.ui attachment (with stylesheets). 3) Maximize one of the sub windows. 4) Observe the sub window is frozen after maximizing. METHOD B (style freeze, no stylesheets involved): 1) Set Plasma workspace Look and Feel to Oxygen. 2) In Qt5Designer (or Creator), open your previously supplied mdi-2.ui file (without stylesheets). 3) Maximize one of the sub windows. 4) Observe the sub windows should still both be OK. 5) Now set Plasma workspace Look and Feel to Breeze. 6) Observe the maximized sub window is frozen. (After switching to Breeze, one of two open KDevelop instances was completely frozen. Repeatable. Unrelated?) 8) Now set Plasma workspace Look and Feel back to Oxygen. 9) Observe all is OK. (Well, except for KDevelop...) 10) Repeat switching Oxygen <- -> Breeze , observe the maximized MDI sub windows toggling freezing. METHOD C (stylesheet freeze): 1) Run this newly attached small demonstration program. 2) Observe the sub window is frozen. 3) Also, try the test in METHOD B (switching between Oxygen/Breeze) and observe the freeze toggling. Thanks. -- You are receiving this mail because: You are watching all bug changes.