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st: Trigger theme updates on resolution changes

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Commit de8a66d4ce removed our own DPI handling for the one found
it Clutter, but broke resolution updates at runtime (for instance
when setting the "Large Text" option in Universal Access).

https://bugzilla.gnome.org/show_bug.cgi?id=677975
This commit is contained in:
Florian Müllner 2012-06-12 22:18:10 +02:00
parent 0b30dc29a5
commit 496e9f7b16
1 changed files with 8 additions and 0 deletions
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8
src/st/st-theme-context.c
View file

@ -52,6 +52,7 @@ G_DEFINE_TYPE (StThemeContext, st_theme_context, G_TYPE_OBJECT)
static void on_icon_theme_changed (StTextureCache *cache,
StThemeContext *context);
static void st_theme_context_changed (StThemeContext *context);
static void
st_theme_context_finalize (GObject *object)
@ -61,6 +62,9 @@ st_theme_context_finalize (GObject *object)
g_signal_handlers_disconnect_by_func (st_texture_cache_get_default (),
(gpointer) on_icon_theme_changed,
context);
g_signal_handlers_disconnect_by_func (clutter_get_default_backend (),
(gpointer) st_theme_context_changed,
context);
if (context->root_node)
g_object_unref (context->root_node);
@ -97,6 +101,10 @@ st_theme_context_init (StThemeContext *context)
"icon-theme-changed",
G_CALLBACK (on_icon_theme_changed),
context);
g_signal_connect_swapped (clutter_get_default_backend (),
"resolution-changed",
G_CALLBACK (st_theme_context_changed),
context);
}
/**