Quit the application after closing the last window

[pspp-builds.git] / src / ui / gui / psppire-window-register.c

diff --git a/src/ui/gui/psppire-window-register.c b/src/ui/gui/psppire-window-register.c
index dfa46c654cc24c7a6299079f0ac30ad9b61c617f..07ac2825aaec9fe6d90b6549eaa94559bf3305af 100644 (file)
--- a/src/ui/gui/psppire-window-register.c
+++ b/src/ui/gui/psppire-window-register.c
@@ -187,3 +187,10 @@ psppire_window_register_new (void)
 {
   return g_object_new (psppire_window_register_get_type (), NULL);
 }
+
+
+gint
+psppire_window_register_n_items (PsppireWindowRegister *wr)
+{
+  return g_hash_table_size (wr->name_table);
+}