gesture: Introspection fixes

Set annotations on return values for gtk_gesture_get_device() and
gtk_gesture_get_window().

diff --git a/gtk/gtkgesture.c b/gtk/gtkgesture.c
index cc5e1f7e3d25d3dcd0cab3311a5de37140e81ae4..08dcff858570b193b5e26febdc73b9ff37cf8f02 100644 (file)
--- a/gtk/gtkgesture.c
+++ b/gtk/gtkgesture.c
@@ -786,7 +786,7 @@ gtk_gesture_init (GtkGesture *gesture)
  * Returns the master #GdkDevice that is currently operating
  * on @gesture, or %NULL if the gesture is not being interacted.
  *
- * Returns: a #GdkDevice, or %NULL
+ * Returns: (transfer none) (allow-none): a #GdkDevice, or %NULL
  *
  * Since: 3.14
  **/
@@ -1301,7 +1301,7 @@ _gtk_gesture_cancel_sequence (GtkGesture       *gesture,
  * handled by @gesture. See gtk_gesture_set_window() for more
  * information.
  *
- * Returns: the user defined window, or %NULL if none
+ * Returns: (transfer none) (allow-none): the user defined window, or %NULL if none
  *
  * Since: 3.14
  **/