| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a display area movable in an arbitrary direction through single operation without using any special mouse, etc., and to immediately indicate an object to be processed after the movement. SOLUTION: A scrollable mode wherein scrolling by a pointing device 1a is enabled is entered by pressing a specific key of a keyboard 1b. In the scrollable mode, a display area is scrolled in the direction corresponding to the moving direction of a cursor moved by operating the pointing device 1a.</p> |
