MENU DISPLAY SYSTEM FOR WINDOW OPERATION

PURPOSE:To prevent misoperation from being selected caused by the equivocalness of a menu by providing a means for comparing a window size, a means for generating menu data satisfying the compared result and a menu display means. CONSTITUTION:This system is provided with the means 2 for comparing the sizes in respective directions between the logical screen and the physical screen of a window, the menu generation means 3 for generating the menu data in which a scrolling operation menu in a direction where the sizes are coincident according to the compared result is omitted, and the menu display means 4 for performing display based on menu data. When a menu display demand for a window operation is given from an input means 1, the sizes of the logical screen and the physical screen are compared by the window size comparing means 2. Based on the compared result, the data in which the operation menu in a direction where scrolling can not be performed is eliminated is generated by the window operation menu data generation means 3 and the data is displayed on the menu display means 4. Thus, inconvenience that the menu is erroneously selected because the menu display is equivocal is eliminated.