| 摘要 |
<p>PROBLEM TO BE SOLVED: To save the time required for an initialization processing and to display a screen at a high speed by resetting the attributes of a graphic user interface (abbreviated as GUI hereafter) screen initialized beforehand and GUI components at the time of eliminating a certain screen and displaying the other screen. SOLUTION: In the case of executing a processing for performing setting or reference to the attribute value of the GUI component inside a display screen inside a user application program 308 and in the case of calling an event processing routine inside the user application program 308 from the display screen, a screen name and a component name are converted by a screen name conversion table 304 and a component name conversion table 303 and the respective processings are made executable. Also, the initialization processing of the GUI screen itself and the initialization processing of the GUI component for constituting the screen are performed beforehand, and at the time of eliminating the certain screen and displaying the other screen, the screen is reconstituted and displayed by changing screen contents without actually eliminating it.</p> |
