| 摘要 |
Disclosed is a method, in a computer system having a graphical user interface, for controlling a display of a tree structure, the method comprising the steps of: determining that a subtree of the tree has been expanded; determining that the subtree has not been accessed for a determined period; and collapsing the subtree. Disclosed is also the further step of: responsive to a user input, setting a period to be the determined period. |
