[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#25851: 25.2; GTK warning when starting Emacs when desktop file has m
From: |
N. Jackson |
Subject: |
bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame |
Date: |
Fri, 24 Feb 2017 11:09:22 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) |
At 16:10 +0200 on Friday 2017-02-24, Eli Zaretskii wrote:
>
> So the question now becomes: how is invoking
> x-create-frame-with-faces via frameset-restore is different from
> the same operation invoked, say, via "C-x 5 b"? (I understand
> that the latter doesn't cause GTK to emit the warning, right?)
Right. And the answer is that with `C-x 5 2' (and `C-x 5 b'),
while `xg_set_geometry' is called, the body of it seems to be
skipped [you had better check my use of GDB, here because the
results confuse me so maybe I'm using it wrong] so
`gtk_window_parse_geometry' never gets called.
For convenience, the full code, with line numbers, of
`xg_set_geometry' is:
(gdb) list gtkutil.c:780
775 static void
776 xg_set_geometry (struct frame *f)
777 {
778 if (f->size_hint_flags & (USPosition | PPosition))
779 {
780 int left = f->left_pos;
781 int xneg = f->size_hint_flags & XNegative;
782 int top = f->top_pos;
783 int yneg = f->size_hint_flags & YNegative;
784 char geom_str[sizeof "=x--" + 4 * INT_STRLEN_BOUND (int)];
(gdb) list +20
800 | G_LOG_FLAG_RECURSION, my_log_handler,
NULL);
801
802 if (!gtk_window_parse_geometry (GTK_WINDOW
(FRAME_GTK_OUTER_WIDGET (f)),
803 geom_str))
804 fprintf (stderr, "Failed to parse: '%s'\n", geom_str);
805
806 g_log_remove_handler ("Gtk", id);
807 }
808 }
809
This is my interaction with GDB after `C-x 5 2':
Thread 1 "emacs" hit Breakpoint 3, xg_set_geometry (f=0x386d000) at
gtkutil.c:778
778 if (f->size_hint_flags & (USPosition | PPosition))
(gdb) print f->size_hint_flags
$3 = 0
(gdb) print USPosition
No symbol "USPosition" in current context.
(gdb) print PPosition
No symbol "PPosition" in current context.
(gdb) print (USPosition | PPosition)
No symbol "USPosition" in current context.
(gdb) print (f->size_hint_flags & (USPosition | PPosition))
No symbol "USPosition" in current context.
(gdb) n
808 }
(gdb)
Is my syntax wrong when I try to get the values?
Thanks.
N.
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/23
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/23
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/23
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/24
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/24
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/24
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/24
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame,
N. Jackson <=
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/24
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/25
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/26
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/26
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/27
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, N. Jackson, 2017/02/27
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/27
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, martin rudalics, 2017/02/28
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, martin rudalics, 2017/02/28
- bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame, Eli Zaretskii, 2017/02/28