Add a new binding signal, "move_scroll", and use it to hook up

Sat Dec 14 14:19:16 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtkmenu.c: Add a new binding signal, "move_scroll",
        and use it to hook up Home/End/Page_Up/Page_Down keybindings.
        (#80484, Narayana Pattipati, Marius Andreiana)

        * gtk/gtkmenu.c (gtk_menu_scroll_item_visible): Fix some
        bugs in the computation of when an item is visible. (#99545)

        * gtk/gtkbindings.[ch] (_gtk_binding_signal_new) gtk/gtkmenushell.c:
        Move here, export privately.

        * gtk/gtkmenushell.c (_gtk_menu_shell_select_last): Export
        privately.

        * gtk/gtkmenushell.c (gtk_menu_shell_select_item): Don't
        select the item if it is already selected.

1 files changed, 29 insertions, 0 deletions

diff --git a/gtk/gtkbindings.c b/gtk/gtkbindings.c
index d6c65a022..efb4ea08c 100644
--- a/gtk/gtkbindings.c
+++ b/gtk/gtkbindings.c
@@ -1472,3 +1472,32 @@ _gtk_binding_reset_parsed (void)
       slist = next;
     }
 }
+
+guint
+_gtk_binding_signal_new (const gchar	    *signal_name,
+			 GType		     itype,
+			 GSignalFlags	     signal_flags,
+			 GCallback           handler,
+			 GSignalAccumulator  accumulator,
+			 gpointer	     accu_data,
+			 GSignalCMarshaller  c_marshaller,
+			 GType		     return_type,
+			 guint		     n_params,
+			 ...)
+{
+  va_list args;
+  guint signal_id;
+
+  g_return_val_if_fail (signal_name != NULL, 0);
+  
+  va_start (args, n_params);
+
+  signal_id = g_signal_new_valist (signal_name, itype, signal_flags,
+                                   g_cclosure_new (handler, NULL, NULL),
+				   accumulator, accu_data, c_marshaller,
+                                   return_type, n_params, args);
+
+  va_end (args);
+ 
+  return signal_id;
+}