[gtk+/places-sidebar] Sync from nautilus commit 277a6a45bee8186b2493ad1b286234ac52f1aed8

[Federico Mena Quintero <federico src gnome org>]

commit 755e37ffdffa7eee5df7d8cd988a16fa71f0c8e7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Apr 20 15:51:07 2013 -0400

    Sync from nautilus commit 277a6a45bee8186b2493ad1b286234ac52f1aed8
    
    Use gtk_tree_view_set_activate_on_single_click().

 gtk/gtkplacessidebar.c | 58 +++++++++++++++++++++-----------------------------
 1 file changed, 24 insertions(+), 34 deletions(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 59f2ed7..cfe536b 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -3209,6 +3209,22 @@ bookmarks_popup_menu_cb (GtkWidget *widget,
        return TRUE;
 }
 
+static void
+bookmarks_row_activated_cb (GtkWidget *widget,
+                           GtkTreePath *path,
+                           GtkTreeViewColumn *column,
+                           GtkPlacesSidebar *sidebar)
+{
+       GtkTreeIter iter;
+       GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
+
+       if (!gtk_tree_model_get_iter (model, &iter, path)) {
+               return;
+       }
+
+       open_selected_bookmark (sidebar, model, &iter, 0);
+}
+
 static gboolean
 bookmarks_button_release_event_cb (GtkWidget *widget,
                                   GdkEventButton *event,
@@ -3234,6 +3250,10 @@ bookmarks_button_release_event_cb (GtkWidget *widget,
                return FALSE;
        }
 
+       if (event->button == 1) {
+               return FALSE;
+       }
+
        tree_view = GTK_TREE_VIEW (widget);
        model = gtk_tree_view_get_model (tree_view);
 
@@ -3254,9 +3274,7 @@ bookmarks_button_release_event_cb (GtkWidget *widget,
                return FALSE;
        }
 
-       if (event->button == 1) {
-               open_selected_bookmark (sidebar, model, &iter, 0);
-       } else if (event->button == 2) {
+       if (event->button == 2) {
                GtkPlacesOpenFlags open_flags = GTK_PLACES_OPEN_NORMAL;
 
                open_flags = ((event->state & GDK_CONTROL_MASK) ?
@@ -3550,36 +3568,6 @@ bookmarks_changed_cb (gpointer data)
        update_places (sidebar);
 }
 
-static gboolean
-tree_view_button_press_callback (GtkWidget *tree_view,
-                                GdkEventButton *event,
-                                gpointer data)
-{
-       GtkTreePath *path;
-       GtkTreeViewColumn *column;
-
-       if (event->button == 1 && event->type == GDK_BUTTON_PRESS) {
-               if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (tree_view),
-                                                  event->x, event->y,
-                                                  &path,
-                                                  &column,
-                                                  NULL,
-                                                  NULL)) {
-                       gtk_tree_view_row_activated (GTK_TREE_VIEW (tree_view), path, column);
-               }
-       }
-
-       return FALSE;
-}
-
-static void
-tree_view_set_activate_on_single_click (GtkTreeView *tree_view)
-{
-       g_signal_connect (tree_view, "button_press_event",
-                         G_CALLBACK (tree_view_button_press_callback),
-                         NULL);
-}
-
 static void
 trash_monitor_trash_state_changed_cb (GtkTrashMonitor *monitor,
                                      GtkPlacesSidebar *sidebar)
@@ -3776,8 +3764,10 @@ gtk_places_sidebar_init (GtkPlacesSidebar *sidebar)
                          G_CALLBACK (bookmarks_popup_menu_cb), sidebar);
        g_signal_connect (tree_view, "button-release-event",
                          G_CALLBACK (bookmarks_button_release_event_cb), sidebar);
+       g_signal_connect (tree_view, "row-activated",
+                         G_CALLBACK (bookmarks_row_activated_cb), sidebar);
 
-       tree_view_set_activate_on_single_click (sidebar->tree_view);
+       gtk_tree_view_set_activate_on_single_click (sidebar->tree_view, TRUE);
 
        sidebar->hostname = g_strdup (_("Computer"));
        sidebar->hostnamed_cancellable = g_cancellable_new ();