https://bugs.kde.org/show_bug.cgi?id=455748
Bug ID: 455748
Summary: Wayland Fullscreen Issues
Product: gwenview
Version: 22.04.2
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: gwenview-bugs-n...@kde.org
Reporter: 2ka...@tutanota.com
Target Milestone: ---
SUMMARY
***
This bug only happens when using the touchpad (double click, full screen
button, and your custom touchpad gestures to maximize or enter full screen)
Then using any **touchpad actions** of the above mentioned the window of
gwenview flickers as if trying to enter **full screen mode/maximize** but it
never does.
The only way to properly maximize/enter full screen is to use keyboard
shortcuts or to simply use the titlebar buttons (close,**maximize**,minimize,
and more if you customize your titlebar buttons)
This only happen when the image is just bigger in resolution than your opened
gwenview window. Meaning that you'll have to manually resize the window for
this to not happen. But, guess what? We all have many images/photos of
different resolutions. Then this becomes useless fix. You'll have to create a
window rule with a desired window size of your choice.
only by pressing **F** and entering **100% view mode** you can freely use use
your **touchpad actions**. you'll have to do this for every image that has way
to much resolution
or else just press **Meta+F** and search your galleries like that, though
inconvenient fix if you want to resize your gwenview window
Pressing **Escape** to exit full screen doesn't work (produces the same visual
buggy behavior). You have to press **F** before trying press **Escape* to exit
full screen
***
STEPS TO REPRODUCE
1. Either directly open an image or open gwenview alone.
2. Travel to/Select an image with higher resolution than your screen
3. Try to double click on the image for full screen or click on the full screen
button, or use your custom touchpad gestures. Mine are swipe 3 finger up for
maximize
OBSERVED RESULT
You'll see that gwenview window **tries** to go full screen.
All this doesn't happen on X11 session
EXPECTED RESULT
it should go into full screen and exit full screen normally without any
visually buggy behavior
SOFTWARE/OS VERSIONS
Graphics Platform: Wayland
KDE Plasma Version: 5.24
KDE Frameworks Version: 5.94
Qt Version: 5.15
ADDITIONAL INFORMATION
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