[gnome-text-editor] gsettings: use change-event for signal dispatch

[Christian Hergert <chergert src gnome org>]

commit 4292637b163e20c3327863fc40bf98ca9612ec5f
Author: Christian Hergert <chergert redhat com>
Date:   Mon Feb 7 10:45:27 2022 -0800

    gsettings: use change-event for signal dispatch
    
    This only gets emitted once for the group of changes, so we can do fewer
    updates in a group update scenario. Furthermore, it's more likely to get
    emitted than the other case.

 src/editor-page-gsettings.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/src/editor-page-gsettings.c b/src/editor-page-gsettings.c
index 6c15d3b..ec99481 100644
--- a/src/editor-page-gsettings.c
+++ b/src/editor-page-gsettings.c
@@ -100,9 +100,10 @@ editor_page_gsettings_get_custom_font (EditorPageSettingsProvider  *provider,
 }
 
 static void
-editor_page_gsettings_changed_cb (EditorPageGsettings *self,
-                                  const gchar         *key,
-                                  GSettings           *settings)
+editor_page_gsettings_change_event_cb (EditorPageGsettings *self,
+                                       gpointer             keys,
+                                       int                  n_keys,
+                                       GSettings           *settings)
 {
   g_assert (EDITOR_IS_PAGE_GSETTINGS (self));
   g_assert (G_IS_SETTINGS (settings));
@@ -142,7 +143,7 @@ editor_page_gsettings_dispose (GObject *object)
   if (self->settings != NULL)
     {
       g_signal_handlers_disconnect_by_func (self->settings,
-                                            G_CALLBACK (editor_page_gsettings_changed_cb),
+                                            G_CALLBACK (editor_page_gsettings_change_event_cb),
                                             self);
       g_clear_object (&self->settings);
     }
@@ -185,8 +186,8 @@ _editor_page_gsettings_new (GSettings *settings)
   self->settings = g_object_ref (settings);
 
   g_signal_connect_object (self->settings,
-                           "changed",
-                           G_CALLBACK (editor_page_gsettings_changed_cb),
+                           "change-event",
+                           G_CALLBACK (editor_page_gsettings_change_event_cb),
                            self,
                            G_CONNECT_SWAPPED);