| 摘要 |
<p>PURPOSE:To improve the operability by synchronizing and scrolling plural documents being displayed. CONSTITUTION:A display document information 41 is the name of the file of the document to be synchronized with the document and scrolled and stored in a memory 4 for window which can be accessed by the window only. When the scroll of the window is executed with plural documents displayed at the same time, scroll amount 53 is stored in a shared memory 5 which can be accessed by each display window. By the file name of the display document information 41, a synchronizing scroll request event is generated for the window to be synchronized and scrolled. The window which accepts the synchronizing scroll request event executes the scroll of the window by the scroll amount 53.</p> |
