| Summary: | After tiling and resizing there's a gap between window and the top bar when window is moved to the top | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | postix <postix> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED NOT A BUG | ||
| Severity: | normal | CC: | nate, postix |
| Priority: | NOR | Flags: | postix:
Wayland+
postix: X11+ |
| Version First Reported In: | 5.18.3 | ||
| Target Milestone: | --- | ||
| Platform: | Manjaro | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Screen recording. | ||
X11 or Wayland? *** Bug 418884 has been marked as a duplicate of this bug. *** (In reply to Vlad Zahorodnii from comment #1) > X11 or Wayland? I just tested it: Happens on both platforms. It does not happen if the window becomes quarter-tiled and resized. Only if after it was half-tiled and resized. Do you set PLASMA_USE_QT_SCALING on X11? (In reply to Vlad Zahorodnii from comment #5) > Do you set PLASMA_USE_QT_SCALING on X11? Nope, here are the only relevant environment variables set on my system: QT_SCREEN_SCALE_FACTORS=eDP1=1.5;DP1=1.5;DP2=1.5;HDMI1=1.5;VIRTUAL1=1.5; GDK_DPI_SCALE=1.5 XDG_SESSION_TYPE=x11 KWIN_FORCE_LANCZOS=1 XDG_CURRENT_DESKTOP=KDE QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1 QT_AUTO_SCREEN_SCALE_FACTOR=0 GDK_SCALE=1.5 GTK_USE_PORTAL=1 I cannot reproduce this bug with GTK windows. Tested it with scaling 1.0 (rebooted), bug persists. @Comment 6: I can reproduce it with Thunderbird or Firefox as GTK apps. I could not reproduce it with Dino or Lutris however. Can no longer reproduce it. |
Created attachment 126639 [details] Screen recording. SUMMARY When tiling a window by dragging it to the right edge and resizing it horizontally to the left, you end up having a weird effect: When you try to place this window now under the top panel, you will see that it estimates the height of the top panel too big, i.e. it stays a few pixel under the top panel leaving a gap. First if you go far more to the top with the mouse (dragging the window), it will jump over the gap and is placeable right under the top panel. Badly explained? Please see the recording. :) SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.17.5 KDE Frameworks Version: 5.68.0 Qt Version: 5.14.1 Kernel Version: 5.5.7-1-MANJARO ADDITIONAL INFORMATION Scaling: 1.5