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TREE STRUCTURE DISPLAY PROGRAM, TREE STRUCTURE DISPLAY METHOD, TREE DISPLAY ENVIRONMENT SETTING METHOD, AND TREE STRUCTURE DISPLAY DEVICE
TREE STRUCTURE DISPLAY PROGRAM, TREE STRUCTURE DISPLAY METHOD, TREE DISPLAY ENVIRONMENT SETTING METHOD, AND TREE STRUCTURE DISPLAY DEVICE
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机译:树结构显示程序,树结构显示方法,树显示环境设置方法和树结构显示设备
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摘要
PROBLEM TO BE SOLVED: To provide a tree display improved so as not to impair the listing display property of a hierarchical structure.;SOLUTION: A scroll environment setting processing part 24 screen-displays a scroll bar and area changing symbols at both ends of the scroll bar over a branch connecting nodes having a continued positional relation on two identical layers on a tree display corresponding to a moving position of a mouse cursor by a user. According to dragging operation of the area changing symbols by the user, the length of the scroll bar is adjusted. After the end of dragging, the processing part 24 sets a scroll display area for the length of the scroll bar. A scroll display processing part 26 scroll-displays a node group of the lower layer displayed in the branch part within the set scroll display area according to scroll operation to the scroll bar by the user.;COPYRIGHT: (C)2007,JPO&INPIT
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