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Version 1.9 Build 1556

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checkmenu.selectvalue - Function

	Package	display
	Module	widgets
	Tool	checkmenu

Select an item in the menu by value

Synopsis
selectvalue(value, state)

Arguments

value		The menu item value
		Allowed:	Same type as at construction
state		The state for the check box
		Allowed:	T of F
		Default:	Opposite state

Returns
Bool

Description

This tool function selects a menu item by its value. It is equivalent to selecting the item with the GUI interface. If the value is invalid, it returns F. If you don't specify the state variable, the check button is given the opposite state to its current state.

Example

- f := frame();
- m := checkmenu(f, 'Models', "gaussian point", [10,20])
- m.getstates()
[F F]
- m.selectvalue(10)
- m.getstates()
[T F]
- m.selectvalue(10, T);
[T F]
-