"setExpandable"

Allows to set one or more items to be expandable (even if it has no children) if enable is TRUE and if enable is FALSE, to be expandable but only if it has children.

Synopsis

shape.setExpandable( string|dyn_string id, bool on);

Parameters

Parameter Description
shape Name of the object
Id The ID(s) of the item(s) to be set
on

TRUE = Expandable even if it has no children when enable is TRUE

FALSE = Expandable only if it has children when enable is FALSE

Description

Sets one or more items to be expandable (even if it has no children) if enable is TRUE and if enable is FALSE, to be expandable but only if it has children.

Example

The following example sets the item "ENGINE" to be expandable even if it has no children.

main()
{
  TREE1.setExpandable("ENGINE",TRUE);
}

Assignment

Tree widget