COMPUTER PROGRAMMED TO BE OPERATED AS TREE STRUCTURE PREPARING AND DRAWING DEVICE, METHOD FOR PREPARING AND DRAWING TREE STRUCTURE BY USING COMPUTER, AND COMPUTER READABLE RECORDING MEDIUM RECORDED WITH PROGRAM FOR OPERATING COMPUTER AS TREE STRUCTURE PREPARING AND DRAWING DEVICE

摘要

PROBLEM TO BE SOLVED: To input a tree structure by using a keyboard and a pointing device by an intuitive operation method.;SOLUTION: This computer is provided with program parts S004-S018 for selectively executing the generation processing of a node and the selection processing of the node of a processing object depending on the relation of a coordinate position on a display area specified by the pointing device and the coordinate position of a specified node and the program parts S020-S026 for performing a processing determined by a key pressed on the keyboard to the tree structure inside a data base.;COPYRIGHT: (C)2002,JPO