class WEL_WINDOW_POSITION_MESSAGE General cluster: wel description: "Information about message Wm_windowposchanged, Wm_windowposchanging. These messages are sent to a window whose size, position, or place in the Z order has changed." create: make Ancestors WEL_MESSAGE_INFORMATION Queries l_param: POINTER message: INTEGER_32 position: WEL_WINDOW_POS w_param: POINTER window: WEL_WINDOW Commands make (a_window: WEL_WINDOW; a_message: INTEGER_32; a_w_param, a_l_param: POINTER)