Package: emacs;
Reported by: Van Ly <van.ly <at> SDF.ORG>
Date: Sat, 23 Nov 2024 18:29:02 UTC
Severity: normal
Found in version 30.0.91
Done: martin rudalics <rudalics <at> gmx.at>
Bug is archived. No further changes may be made.
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From: martin rudalics <rudalics <at> gmx.at> To: Van Ly <van.ly <at> SDF.ORG> Cc: eliz <at> gnu.org, 74496 <at> debbugs.gnu.org Subject: bug#74496: 30.0.91; fullscreen frame set with F11 is shifted when ctwm restarts Date: Thu, 5 Dec 2024 19:02:02 +0100
> Some more details looking at the dimensions on the xterm are as follows. I suppose you won't see any maximized/fullscreen there. xterms don't have that. Can you try with Firefox? I meanwhile managed to run a Lucid build under CWTM. The behavior below shows xwininfo output, 'frame-geometry' and fullscreen frame parameter. Restarting CWTM does not change the size of a maximized or fullscreen frame here. Maximized frames stay at 1674x1007 pixels (1680x1050 outer size). Fullboth frames stay at 1680x1050 pixels (1686x1093 outer size). I suppose the borders sum up to 6 pixels and the title bar to 40 pixels and for fullboth frames they are "drawn" outside the display. All these sum up correctly and there is no shrinking. Also, the -3 values your 'frame-geometry' reports for external border sizes are not reproducible here. What happens though is: - The fullscreen parameter is reset to nil in both cases after a CTWM restart. This is a bug I will debug tomorrow but it's possible that we can't do anything about it. - When restarting CTWM there is a short moment (less than a second) where the frame shrinks slightly in both cases. I'll take a look into this with the frame size history facility. - A maximized/fullscreen GTK-3 built frame is broken after a CTWM restart in the sense that scrollbars are no more positioned correctly - they are drawn partially offscreen. Have you ever tried building with GTK-3? In particular the last issue means that we do not get the expected values from X routines like XGetGeometry and XGetWindowProperty. martin Maximized xwininfo: Window id: 0x1400181 "*shell*" Absolute upper-left X: 3 Absolute upper-left Y: 40 Relative upper-left X: 3 Relative upper-left Y: 40 Width: 1674 Height: 1007 Depth: 24 Visual: 0x21 Visual Class: TrueColor Border width: 0 Class: InputOutput Colormap: 0x20 (installed) Bit Gravity State: NorthWestGravity Window Gravity State: NorthWestGravity Backing Store State: NotUseful Save Under State: no Map State: IsViewable Override Redirect State: no Corners: +3+40 -3+40 -3-3 +3-3 -geometry 1642x958+0+0 (frame-geometry) => ((outer-position 0 . 0) (outer-size 1680 . 1050) (external-border-size 3 . 3) (outer-border-width . 0) (title-bar-size 0 . 37) (menu-bar-external . t) (menu-bar-size 1674 . 31) (tab-bar-size 0 . 0) (tool-bar-external) (tool-bar-position . top) (tool-bar-size 0 . 0) (internal-border-width . 1)) (frame-parameter nil 'fullscreen) => maximized Maximized after restart xwininfo: Window id: 0x1400181 "*shell*" Absolute upper-left X: 3 Absolute upper-left Y: 40 Relative upper-left X: 3 Relative upper-left Y: 40 Width: 1674 Height: 1007 Depth: 24 Visual: 0x21 Visual Class: TrueColor Border width: 0 Class: InputOutput Colormap: 0x20 (installed) Bit Gravity State: NorthWestGravity Window Gravity State: NorthWestGravity Backing Store State: NotUseful Save Under State: no Map State: IsViewable Override Redirect State: no Corners: +3+40 -3+40 -3-3 +3-3 -geometry 1642x958+0+0 (frame-geometry) => ((outer-position 0 . 0) (outer-size 1680 . 1050) (external-border-size 3 . 3) (outer-border-width . 0) (title-bar-size 0 . 37) (menu-bar-external . t) (menu-bar-size 1674 . 31) (tab-bar-size 0 . 0) (tool-bar-external) (tool-bar-position . top) (tool-bar-size 0 . 0) (internal-border-width . 1)) (frame-parameter nil 'fullscreen) => nil Fullboth after F11 xwininfo: Window id: 0x1400181 "*shell*" Absolute upper-left X: 0 Absolute upper-left Y: 0 Relative upper-left X: 3 Relative upper-left Y: 40 Width: 1680 Height: 1050 Depth: 24 Visual: 0x21 Visual Class: TrueColor Border width: 0 Class: InputOutput Colormap: 0x20 (installed) Bit Gravity State: NorthWestGravity Window Gravity State: NorthWestGravity Backing Store State: NotUseful Save Under State: no Map State: IsViewable Override Redirect State: no Corners: +0+0 -0+0 -0-0 +0-0 -geometry 1648x1001+-3--3 (frame-geometry) => ((outer-position -3 . -40) (outer-size 1686 . 1093) (external-border-size 3 . 3) (outer-border-width . 0) (title-bar-size 0 . 37) (menu-bar-external . t) (menu-bar-size 1680 . 31) (tab-bar-size 0 . 0) (tool-bar-external) (tool-bar-position . top) (tool-bar-size 0 . 0) (internal-border-width . 1)) (frame-parameter nil 'fullscreen) => fullboth Fullboth after restart xwininfo: Window id: 0x1400181 "*shell*" Absolute upper-left X: 0 Absolute upper-left Y: 0 Relative upper-left X: 3 Relative upper-left Y: 40 Width: 1680 Height: 1050 Depth: 24 Visual: 0x21 Visual Class: TrueColor Border width: 0 Class: InputOutput Colormap: 0x20 (installed) Bit Gravity State: NorthWestGravity Window Gravity State: NorthWestGravity Backing Store State: NotUseful Save Under State: no Map State: IsViewable Override Redirect State: no Corners: +0+0 -0+0 -0-0 +0-0 -geometry 1648x1001+-3--3 (frame-geometry) => ((outer-position -3 . -40) (outer-size 1686 . 1093) (external-border-size 3 . 3) (outer-border-width . 0) (title-bar-size 0 . 37) (menu-bar-external . t) (menu-bar-size 1680 . 31) (tab-bar-size 0 . 0) (tool-bar-external) (tool-bar-position . top) (tool-bar-size 0 . 0) (internal-border-width . 1)) (frame-parameter nil 'fullscreen) => nil
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