| 摘要 |
<p>PURPOSE:To enable a user to easily search for desired operation through a pull-down menu by providing an instruction to be processed with additional information characteristic to the instruction and performing the processing corresponding to the additional information of the instruction when it is selected by using an extended function selecting means. CONSTITUTION:A coordinate input means 8 which indicates a menu displayed on a display 7, a function selecting means 9 as a trigger for starting a menu processing, a menu processing means 20 which performs the actual menu processing, and an extended function selecting means 10 are added. Root menu information 2000 corresponding to each root menu item of the pull-down menu is considered. The root menu information 2000 has a root menu name and submenu information 2100 on a submenu attached to the root menu. And, a function which performs an extended processing corresponding to the contents of the submenu information 2100 corresponding to the state of the extended function selecting means 10 is added to a conventional menu processing means 20.</p> |
