摘要 |
<p>PURPOSE:To facilitate operations by displaying a cursor corresponding to an external pointing device only when the external pointing device is connected, and changing the shape of the cursor for an integrated pointing device and the external pointing device. CONSTITUTION:Interruption is set by the attaching/detaching signal of the externally connected pointing device, namely, mouse (132) and the existence of the externally connected pointing device is checked (133). When the mouse is connected, a cursor 102 is displayed on a screen (135) and when the interruption of attachment/detachment is executed (137) in a normal operation (136), current existence information stored in a RAM is read and checked (138). When current information is present, the cursor 102 is erased from the screen (139). When no information, the cursor 102 is displayed (140). Then, the shape of the cursor is changed to 102 or 101 in accordance the pointing device integrated with a player or the external pointing device.</p> |