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Bug 760579 - Plug-in dialogs fail to use UI themes

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Something must have changed in GTK+, probably a long time ago, because
this code definitely used to work in the past.

Anyway, change gimp_ui_init() in libgimpui to use gtk_rc_parse()
instead of gtk_rc_add_default_file() which fixes the plug-in's initial
theme, and install a GFileMonitor on themerc which calls
gtk_rc_reparse_all() when themerc changes.
This commit is contained in:
Michael Natterer 2016-01-16 19:36:13 +01:00
parent 98ecd4a010
commit 2334cb41a7
1 changed files with 18 additions and 8 deletions
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20
libgimp/gimpui.c
View file

@ -96,7 +96,8 @@ gimp_ui_init (const gchar *prog_name,
GdkScreen *screen;
const gchar *display_name;
gchar *themerc;
GFile *icon_theme;
GFileMonitor *rc_monitor;
GFile *file;
g_return_if_fail (prog_name != NULL);
@ -130,17 +131,26 @@ gimp_ui_init (const gchar *prog_name,
gtk_init (NULL, NULL);
themerc = gimp_personal_rc_file ("themerc");
gtk_rc_add_default_file (themerc);
gtk_rc_parse (themerc);
file = g_file_new_for_path (themerc);
g_free (themerc);
rc_monitor = g_file_monitor (file, G_FILE_MONITOR_NONE, NULL, NULL);
g_object_unref (file);
g_signal_connect (rc_monitor, "changed",
G_CALLBACK (gtk_rc_reparse_all),
NULL);
gdk_set_program_class (gimp_wm_class ());
screen = gdk_screen_get_default ();
gtk_widget_set_default_colormap (gdk_screen_get_rgb_colormap (screen));
icon_theme = g_file_new_for_path (gimp_get_icon_theme_dir ());
gimp_icons_set_icon_theme (icon_theme);
g_object_unref (icon_theme);
file = g_file_new_for_path (gimp_get_icon_theme_dir ());
gimp_icons_set_icon_theme (file);
g_object_unref (file);
gimp_widgets_init (gimp_ui_help_func,
gimp_context_get_foreground,