From: Florian Müllner <fmuellner@gnome.org>
Date: Tue, 12 Jun 2012 20:18:10 +0000 (+0200)
Subject: st: Trigger theme updates on resolution changes
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~6488
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=496e9f7b1652004a097f4dbd666bfa9efc44a48a;p=gnome-shell.git

st: Trigger theme updates on resolution changes

Commit de8a66d4ce5 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
---

diff --git a/src/st/st-theme-context.c b/src/st/st-theme-context.c
index a73679eb5..7b2a304f6 100644
--- a/src/st/st-theme-context.c
+++ b/src/st/st-theme-context.c
@@ -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);
 }
 
 /**