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| author | Po Lu <luangruo@yahoo.com> | 2022-01-31 18:13:19 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-01-31 18:13:19 +0800 |
| commit | 5edef4e98ce638069e37984537a9c5e5c7750667 (patch) | |
| tree | a689b9b3ca7c8a12f845711d59758b6111e283ef /src/gtkutil.c | |
| parent | 1472b046eaeb8b2177341fb1c2b42bf5d1207ec7 (diff) | |
| download | emacs-5edef4e98ce638069e37984537a9c5e5c7750667.tar.gz | |
Improve portability of GDK visual code
* src/gtkutil.c (xg_create_frame_widgets): Look up the visual
instead of assuming it based on the depth.
Diffstat (limited to 'src/gtkutil.c')
| -rw-r--r-- | src/gtkutil.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/gtkutil.c b/src/gtkutil.c index ea9c91d316b..b961cdedca9 100644 --- a/src/gtkutil.c +++ b/src/gtkutil.c @@ -1601,12 +1601,14 @@ xg_create_frame_widgets (struct frame *f) GdkScreen *screen = gtk_widget_get_screen (wtop); #if !defined HAVE_PGTK - if (FRAME_DISPLAY_INFO (f)->n_planes == 32) - { - GdkVisual *visual = gdk_screen_get_rgba_visual (screen); - gtk_widget_set_visual (wtop, visual); - gtk_widget_set_visual (wfixed, visual); - } + GdkVisual *visual = gdk_x11_screen_lookup_visual (screen, + XVisualIDFromVisual (FRAME_X_VISUAL (f))); + + if (!visual) + emacs_abort (); + + gtk_widget_set_visual (wtop, visual); + gtk_widget_set_visual (wfixed, visual); #endif #ifndef HAVE_PGTK |