The Mouse Movement is as its name indicates, controlled by the mouse. At runtime, Windows mouse pointer will disappear and the given object will move accordingly with the mouse. You can restrict the zone in which the object moves.

Player
Indicates the player that will use the mouse movement. Only one player can be defined for a frame. Enter the number of the player.

Edit
Click on this edit button to setup the zone in which the object will move. A click displays the frame, a small setup box and a rectangle with handles on the frame. Use the handles to fix the allowed zone of movement. Click on OK when complete.