CREATION SUPPORTING APPARATUS AND CREATION SUPPORTING METHOD OF GRAPHICAL USER INTERFACE PROGRAM, AND RECORDING MEDIUM RECORDED WITH CREATION SUPPORTING PROGRAM

An individual object constituting a graphical user interface (hereinafter called “GUI”) related with a variable and a method in a processing program for the object; and there is generated a GUI program in which a variable referencing procedure and a variable updating procedure are added to the processing program. Thus, it is unnecessary to modify the processing program with a change in screen layout, unless new objects are added to the screen layout of GUI, thereby improving the productivity of GUI programs.