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Version 1.9 Build 1556

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guientry.frequency - Function

	Package	display
	Module	widgets
	Tool	guientry

Make a widget for a frequency measure entry

Synopsis
frequency(parent, value, default, options, allowunset, editable, hlp)

Description
Constructs a widget for the entry of frequency measure value.

The allowed formats for user input are:

• A measure as returned by the measures tool (e.g. dm.frequency('LSR', '10GHz'))
• The name of Glish variable or function that evaluates to a frequency measure.

Arguments

parent		Parent of the menu
		Allowed:	Tk frame
value		Value to insert on start
		Allowed:	Variable or unset
default		Default value
		Allowed:	Variable
options		options
		Allowed:	string
		Default:	''
allowunset		Allow unset values
		Allowed:	Boolean
		Default:	T
editable		Is the entry editable by the user
		Allowed:	Boolean
		Default:	T
hlp		Popup help string
		Allowed:	String
		Default:	Unset

Returns
guientry widget