handle case where there are no rows in the model

[~andy/gtk] / gtk / gtkdialog.h

diff --git a/gtk/gtkdialog.h b/gtk/gtkdialog.h
index 6135908d05fd934e6ca81c016cd2006b1ca4e5fe..fc0c178299fdf2981da1b4d14fe98617b5f445d6 100644 (file)
--- a/gtk/gtkdialog.h
+++ b/gtk/gtkdialog.h
@@ -44,7 +44,7 @@ typedef enum
 
 } GtkDialogFlags;
 
-/* Convenience enum to use for action_id's.  Positive values are
+/* Convenience enum to use for response_id's.  Positive values are
  * totally user-interpreted. GTK will sometimes return
  * GTK_RESPONSE_NONE if no response_id is available.
  *
@@ -128,6 +128,12 @@ void       gtk_dialog_add_buttons       (GtkDialog   *dialog,
                                          const gchar *first_button_text,
                                          ...);
 
+void gtk_dialog_set_response_sensitive (GtkDialog *dialog,
+                                        gint       response_id,
+                                        gboolean   setting);
+void gtk_dialog_set_default_response   (GtkDialog *dialog,
+                                        gint       response_id);
+
 /* Emit response signal */
 void gtk_dialog_response           (GtkDialog *dialog,
                                     gint       response_id);