prefs dialog: don't crash on toggling "Show hidden and backup files"

adapted from:
https://git.gnome.org/browse/nautilus/commit/?id=7428762ea6601abba086fcc5e57f443b2e2b40b5

fixes https://github.com/mate-desktop/caja/issues/326

1 files changed, 14 insertions, 11 deletions

diff --git a/src/caja-window-menus.c b/src/caja-window-menus.c
index da442f59..4f1f0677 100644
--- a/src/caja-window-menus.c
+++ b/src/caja-window-menus.c
@@ -986,6 +986,20 @@ caja_window_initialize_menus (CajaWindow *window)
     caja_window_initialize_trash_icon_monitor (window);
 }
 
+void
+caja_window_finalize_menus (CajaWindow *window)
+{
+    CajaTrashMonitor *monitor;
+
+    monitor = caja_trash_monitor_get ();
+
+    g_signal_handlers_disconnect_by_func (monitor,
+                                          trash_state_changed_cb, window);
+
+    g_signal_handlers_disconnect_by_func (caja_preferences,
+                                          show_hidden_files_preference_callback, window);
+}
+
 static GList *
 get_extension_menus (CajaWindow *window)
 {
@@ -1123,14 +1137,3 @@ caja_window_load_extension_menus (CajaWindow *window)
     }
 }
 
-void
-caja_window_remove_trash_monitor_callback (CajaWindow *window)
-{
-    CajaTrashMonitor *monitor;
-
-    monitor = caja_trash_monitor_get ();
-
-    g_signal_handlers_disconnect_by_func (monitor,
-                                          trash_state_changed_cb, window);
-}
-