Method GTK1.Window()->set_policy()
- Method set_policy
 GTK1.Windowset_policy(intallow_shrink,intallow_grow,intauto_shrink)- Description
 If allow shrink is true, the user can resize the window to a smaller size. If allow_grow is true, the window can resize itself, and the user can resize the window, to a bigger size. It auto shrink is true, the window will resize itself to a smaller size when it's subwidget is resized.