widget: Add transfer annotation for gtk_widget_set_window

gtk_widget_set_window does not add any reference to the window and
unrealize will destroy it.

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 95422621b8d274e3bf65af192441c397211c5767..8f5d6ff263f9a131fe767782798b71ed818d5c92 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -14038,7 +14038,7 @@ gtk_widget_get_requisition (GtkWidget      *widget,
 /**
  * gtk_widget_set_window:
  * @widget: a #GtkWidget
- * @window: a #GdkWindow
+ * @window: (transfer full): a #GdkWindow
  *
  * Sets a widget's window. This function should only be used in a
  * widget's #GtkWidget::realize implementation. The %window passed is