[gtk+/gtk-2-18] Return FALSE in signal handlers to make the signals be propagated

[Matthias Clasen <matthiasc src gnome org>]

commit 8ba7712b4efef0061650d2dd730b44c527ff0098
Author: Li Yuan <li yuan sun com>
Date:   Thu Mar 4 16:30:00 2010 +0800

    Return FALSE in signal handlers to make the signals be propagated
    
    Bug #611686.
    (cherry picked from commit 8c30affb6eba3202c2814e824428f91fd490bd22)

 modules/other/gail/gailtreeview.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/modules/other/gail/gailtreeview.c b/modules/other/gail/gailtreeview.c
index 508f233..1ffec98 100644
--- a/modules/other/gail/gailtreeview.c
+++ b/modules/other/gail/gailtreeview.c
@@ -193,8 +193,8 @@ static void             gail_tree_view_changed_gtk      (GtkTreeSelection
 static void             columns_changed                 (GtkTreeView            *tree_view);
 static void             cursor_changed                  (GtkTreeView            *tree_view);
 static gint             idle_cursor_changed             (gpointer               data);
-static void             focus_in                        (GtkWidget		*widget);
-static void             focus_out                       (GtkWidget              *widget);
+static gboolean         focus_in                        (GtkWidget		*widget);
+static gboolean         focus_out                       (GtkWidget              *widget);
 
 static void             model_row_changed               (GtkTreeModel           *tree_model,
                                                          GtkTreePath            *path,
@@ -2658,7 +2658,7 @@ idle_cursor_changed (gpointer data)
   return FALSE;
 }
 
-static void
+static gboolean
 focus_in (GtkWidget *widget)
 {
   GtkTreeView *tree_view;
@@ -2690,9 +2690,10 @@ focus_in (GtkWidget *widget)
             }
         }
     }
+  return FALSE;
 }
 
-static void
+static gboolean
 focus_out (GtkWidget *widget)
 {
   GailTreeView *gail_tree_view;
@@ -2705,6 +2706,7 @@ focus_out (GtkWidget *widget)
     g_object_unref (gail_tree_view->focus_cell);
     gail_tree_view->focus_cell = NULL;
   }
+  return FALSE;
 }
 
 static void