WINDOW CONTROLLING METHOD

摘要

PROBLEM TO BE SOLVED: To make the window of low priority to be transparent and to improve the identification property of the window of high priority based on a time lapse in the display of a plurality of windows. SOLUTION: Transparency based on final use time is set for the respective windows. The transparency of the window of the highest priority is not set. The window is displayed in the forefront and a part hidden by the other windows does not exist. In the other windows, an overlap with the window in the forefront is hidden. In the respective windows, the overlap parts are multiplexed/displayed by transparency based on priority.