| 摘要 |
A portable telephone set using a Window System for controlling the rendering timing of a display window of each function includes a history management section, priority management section, and operation control section. The history management section manages the history of the display window of each function. The priority management section manages the priority level of the display window of each function. The operation control section controls switching of the display window of each function on the basis of management contents of the history management section and priority management section.
|
