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Version 1.9 Build 1556

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optionmenu.findlabel - Function

	Package	display
	Module	widgets
	Tool	optionmenu

Find the index of the item with the given label

Synopsis
findlabel(label)

Arguments

label		The menu item label
		Allowed:	Same type as the array ``labels'' used in construction

Returns
Integer or F

Description
This tool function find the index in the menu of the item specified by its label. If you give an invalid label, F is returned.

Example

- labels := "Absolute RelRef RelCen";
- values := [10, 20, 30];
- f := frame();
- m := optionmenu(f, labels, values=values);
- m.findlabel('Absolute');
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