| 摘要 |
<p>PURPOSE:To enable scrolling control irrelevant to the size of an active window and to improve the operability by providing a scrolling box in the non-client area of the active window. CONSTITUTION:An operation part for scrolling display data in a window with top priority which is present on the foremost side on a screen is provided accompanying the top-priority window. Therefore, when the scroll box 15 is clicked with a mouse, a scroll window display means operates to display a scroll window 16 in front of the active window 12. The client area of the scroll window 16 is similar to the whole data to be processed and a scroll frame 18 is also similar to the window display data. Consequently, an operator can grasp the position and size of window display data among the data to be processed and the operability becomes excellent.</p> |
