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.
Message #83 received at 74496 <at> debbugs.gnu.org (full text, mbox):
From: Van Ly <van.ly <at> SDF.ORG> To: martin rudalics <rudalics <at> gmx.at> Cc: eliz <at> gnu.org, 74496 <at> debbugs.gnu.org Subject: Re: bug#74496: 30.0.91; fullscreen frame set with F11 is shifted when ctwm restarts Date: Thu, 05 Dec 2024 11:14:48 +0000
martin rudalics <rudalics <at> gmx.at> writes:
>
> When my Emacs window is fullboth there is do desktop background.
>
>
> How do I select a workspace showing the desktop background from a
> workspace showing a fullboth Emacs frame?
>
You'll need to have available CTWM's workspace virtual screens.
See at the top right, there are 5 virtual screens and you use one of
them with the desktop background exposed
http://sdf.org/~van.ly/img/netbsd-ctwm-workspace-virtual-screens-at-top-right.webp
from the fullboth Emacs windowframe switch to a specific virtual
screen with a keychord such as super-N or mod4-N where N is a number,
or where N is an arrow key left/right.
>
> But a menu is of no use when I have a fullboth Emacs frame. All I need
> is one simple keybinding to restart CTWM in a workspace that is fully
> occupied by a fullboth Emacs frame. Or a shell command that restarts
> CTWM.
>
Could send a signal to tell the CTWM process to restart and reload.
Anyway, both Firefox and Chrome will F11 fullscreen and CTWM restart
will let their windowframe dimension persist.
Firefox on `maximize' window, zoom leaves no gap at the bottom edge.
The xterm running emacsclient that is in fullscreen evaluating
(set-frame-parameter nil 'tty-color-mode 'yes)
(set-face-attribute 'default nil :background "red")
turns the background color red.
Some more details looking at the dimensions on the xterm are as follows.
// *shell* buffer output inside emacsclient session
// after many CTWM restarts
1 $ xprop
2 xprop
3 _NET_WM_NAME(UTF8_STRING) = "uxterm"
4 _NET_WM_ICON_NAME(UTF8_STRING) = "xterm"
5 CTWM_OTP_AFLAGS(INTEGER) = 4
6 WM_STATE(WM_STATE):
7 window state: Normal
8 icon window: 0x0
9 _NET_WM_STATE(ATOM) =
10 _NET_WM_DESKTOP(CARDINAL) = 4
11 WM_OCCUPATION(STRING) = "5"
12 WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW
13 _NET_WM_PID(CARDINAL) = 4215
14 WM_CLIENT_LEADER(WINDOW): window id # 0x2a0000c
15 WM_LOCALE_NAME(STRING) = "en_AU.UTF-8"
16 WM_CLASS(STRING) = "xterm", "UXTerm"
17 WM_HINTS(WM_HINTS):
18 Client accepts input or input focus: True
19 Initial state is Normal State.
20 bitmap id # to use for icon: 0x2a0001d
21 bitmap id # of mask for icon: 0x2a0001f
22 WM_NORMAL_HINTS(WM_SIZE_HINTS):
23 program specified size: 1920 by 1080
24 program specified minimum size: 16 by 28
25 program specified resize increment: 1 by 1
26 program specified base size: 4 by 4
27 window gravity: NorthWest
28 WM_CLIENT_MACHINE(STRING) = "xxx"
29 WM_COMMAND(STRING) = { "/usr/X11R7/bin/xterm", "-class", "UXTerm", "-title", "uxterm", "-u8" }
30 WM_ICON_NAME(STRING) = "xterm"
31 WM_NAME(STRING) = "uxterm"
// plain xterm before CTWM restart
1 $ xprop
2 CTWM_OTP_AFLAGS(INTEGER) = 4
3 WM_STATE(WM_STATE):
4 window state: Normal
5 icon window: 0x0
6 _NET_WM_STATE(ATOM) = _NET_WM_STATE_FULLSCREEN
7 _NET_WM_DESKTOP(CARDINAL) = 2
8 WM_OCCUPATION(STRING) = "3"
9 WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW
10 _NET_WM_PID(CARDINAL) = 17153
11 WM_CLIENT_LEADER(WINDOW): window id # 0x320000c
12 WM_LOCALE_NAME(STRING) = "en_AU.UTF-8"
13 WM_CLASS(STRING) = "xterm", "UXTerm"
14 WM_HINTS(WM_HINTS):
15 Client accepts input or input focus: True
16 Initial state is Normal State.
17 bitmap id # to use for icon: 0x320001d
18 bitmap id # of mask for icon: 0x320001f
19 WM_NORMAL_HINTS(WM_SIZE_HINTS):
20 program specified size: 1920 by 1080
21 program specified resize increment: 1 by 1
22 window gravity: NorthWest
23 WM_CLIENT_MACHINE(STRING) = "xxx"
24 WM_COMMAND(STRING) = { "/usr/X11R7/bin/xterm", "-class", "UXTerm", "-title", "uxterm", "-u8" }
25 WM_ICON_NAME(STRING) = "xterm"
26 WM_NAME(STRING) = "uxterm"
// plain xterm after CTWM restart
27 $ xprop
28 CTWM_OTP_AFLAGS(INTEGER) = 4
29 WM_STATE(WM_STATE):
30 window state: Normal
31 icon window: 0x0
32 _NET_WM_STATE(ATOM) =
33 _NET_WM_DESKTOP(CARDINAL) = 2
34 WM_OCCUPATION(STRING) = "3"
35 WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW
36 _NET_WM_PID(CARDINAL) = 17153
37 WM_CLIENT_LEADER(WINDOW): window id # 0x320000c
38 WM_LOCALE_NAME(STRING) = "en_AU.UTF-8"
39 WM_CLASS(STRING) = "xterm", "UXTerm"
40 WM_HINTS(WM_HINTS):
41 Client accepts input or input focus: True
42 Initial state is Normal State.
43 bitmap id # to use for icon: 0x320001d
44 bitmap id # of mask for icon: 0x320001f
45 WM_NORMAL_HINTS(WM_SIZE_HINTS):
46 program specified size: 1920 by 1080
47 program specified resize increment: 1 by 1
48 window gravity: NorthWest
49 WM_CLIENT_MACHINE(STRING) = "xxx"
50 WM_COMMAND(STRING) = { "/usr/X11R7/bin/xterm", "-class", "UXTerm", "-title", "uxterm", "-u8" }
51 WM_ICON_NAME(STRING) = "xterm"
52 WM_NAME(STRING) = "uxterm"
I'll do the source patch and gdb backtrace when I get a chance to.
--
vl
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