Sets whether @window has a corner resize grip.
Note that the resize grip is only shown if the window is actually resizable and not maximized. Use gtk_window_resize_grip_is_visible() to find out if the resize grip is currently shown.
%TRUE to allow a resize grip
Deprecated: Resize grips have been removed.
3.0
See Implementation
Sets whether @window has a corner resize grip.
Note that the resize grip is only shown if the window is actually resizable and not maximized. Use gtk_window_resize_grip_is_visible() to find out if the resize grip is currently shown.