https://bugs.kde.org/show_bug.cgi?id=361241
Bug ID: 361241 Summary: Double click to maximize does not work in some situations Product: kwin Version: 5.6.1 Platform: Exherbo Packages OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: li...@bernd-steinhauser.de As mentioned in bug 360137, I sometimes see the issue of kwin not responding to a double click on the window title decoration, which in my setup should maximize the window. I finally was able to find a way to reliably reproduce (see below) the issue and track it down. I was already pointed at https://quickgit.kde.org/?p=kwin.git&a=commit&h=ed1d32288b50647469fb0e000f21b849e286ca36 and indeed that commit causes the issue to appear. For reference, see bug 357450, which was fixed by the referenced commit. bug 345473 seems unrelated as I'm only seeing the problem under certain circumstance, most of the time it works. Reproducible: Always Steps to Reproduce: 1. Open a window, ensure it is not maximized. 2. Double click on the title, the window should maximize as expected 3. Double click to unmaximize, should work as expected 4. Click on the desktop containment / desktop background 5. Click on the window title once(!), don't move the cursor 6. Wait for at least 0.2 s 7. Double click on the window title, no response >From here on, it doesn't seem to work reliably: 8. Wait for a second 9. Double click again, no response etc. • Only double click seems to be affected. Right click/wheel etc. work as expected. • The action that is linked to double click does not matter, shade etc. behave the same. • I chose "Happens every time", but I'm not sure if it is 100%, at least with the procedure above I can reproduce it at least 9 times out of 10. • The "Don't move the cursor" part is not strictly necessary, but it seems to me like it increases the chance for this to happen. But I've seen it with moving the cursor as well and I even saw this with clicking inside a textbox while the app is active like this one right here and then trying again, thus I think the trigger has something to do with the app changing focus. • If you don't double click but instead triple click, the window will maximize. -- You are receiving this mail because: You are watching all bug changes.