8.11 DUIM-Gadgets Module
expand-node
Generic function
Summary
Expands the specified node in a tree control.
Signature
expand-node tree-control node #key sort-function => ()
Arguments
- tree-control
- An instance of
<tree-control>. - node
- An instance of type
<tree-node>.
Values
None
Library
duim-gadgets
Module
duim-gadgets
Description
Expands the specified node in a tree-control, thereby displaying any children that the node has.
If no children have been explicitly added to the node before it is expanded, they are generated by calling the tree's children generating function on the node.