class-graph-initial-depth

Arguments: development-configuration

Determines the number of levels that will initially be shown in a class graph when the Tools | Graph Subclasses or Tools | Graph Superclasses command is used. The value may be either nil or a positive integer. nil means to show all descendant or ancestor classes; a positive integer means to show only the specified number of levels. A value of 1 would initially show only the specified class; a value of two would show the specified class along with its class-direct-subclasses or class-direct-superclasses.

If not all levels are shown initially, additional nodes may be opened by right-clicking individual leaf and root nodes and selecting "Include Children" or "Include Parents" from the shortcut menu. The graph does not indicate which nodes may have additional subclasses or superclasses, however, except in the IDE status-bar message when a node is selected.

The value returned by class-graph-initial-depth can be set on the IDE 2 tab of the Options dialog.

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Created 2010.1.21.