[gnome-photos] selection-toolbar: Fix the lifetime of the signal handlers

[Debarshi Ray <debarshir src gnome org>]

commit 1487789a7e08dcaea4bdba8b2f14b3857ae840f5
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Oct 26 13:03:21 2015 +0100

    selection-toolbar: Fix the lifetime of the signal handlers

 src/photos-selection-toolbar.c |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)
---
diff --git a/src/photos-selection-toolbar.c b/src/photos-selection-toolbar.c
index 670cb61..e5d5e29 100644
--- a/src/photos-selection-toolbar.c
+++ b/src/photos-selection-toolbar.c
@@ -479,14 +479,16 @@ photos_selection_toolbar_init (PhotosSelectionToolbar *self)
   priv->item_mngr = g_object_ref (state->item_mngr);
 
   priv->sel_cntrlr = photos_selection_controller_dup_singleton ();
-  g_signal_connect_swapped (priv->sel_cntrlr,
-                            "selection-changed",
-                            G_CALLBACK (photos_selection_toolbar_selection_changed),
-                            self);
-  g_signal_connect_swapped (priv->sel_cntrlr,
-                            "selection-mode-changed",
-                            G_CALLBACK (photos_selection_toolbar_selection_mode_changed),
-                            self);
+  g_signal_connect_object (priv->sel_cntrlr,
+                           "selection-changed",
+                           G_CALLBACK (photos_selection_toolbar_selection_changed),
+                           self,
+                           G_CONNECT_SWAPPED);
+  g_signal_connect_object (priv->sel_cntrlr,
+                           "selection-mode-changed",
+                           G_CALLBACK (photos_selection_toolbar_selection_mode_changed),
+                           self,
+                           G_CONNECT_SWAPPED);
 
   action = g_action_map_lookup_action (G_ACTION_MAP (app), "delete");
   g_signal_connect_object (action,