Wrapper:arrange_child

Advanced

Computes and sets the relative position of the child element.

This method is called during update_tree and is responsible for giving the child of this wrapper its position by calling UIElement:set_relative_position.

You should never have to call this method, but you should override it when implementing custom wrappers. The implementation often makes use of information supplied by the child element’s joint.

Usage

wrapper:arrange_child()