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.
