;+
; NAME:
;	qLine_NewYAxis
; PURPOSE:
;	Handles a 'newyaxis' event
; CATEGORY:
;	qLine widget
; CALLING SEQUENCE:
	FUNCTION qLine_NewYAxis, state, event, iy
; INPUTS:
;	state			array[1]; type: structure
;						qLine state structure
;	event			array[1]; type: structure
;						event structure
;	iy				scalar; type: integer
;						index of the 'newyaxis' widget that received the event
; OUTPUTS:
;	refresh			scalar; type: byte
;						always 1B (indicating that href=qLine_Curve= needs to be called)
; INCLUDE:
	@compile_opt.pro		; On error, return to caller
; PROCEDURE:
;	The user value of state.wid_newyaxis[iy] is updated with event.select.
;	The sensitivity of state.wid_exact, state.wid_ynozero and state.wid_ylog
;	are switched on/off if 'newyaxis' is selected/deselected.
; MODIFICATION HISTORY:
;	JULY-2001, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
;-

widget_control, state.wid_newyaxis[iy], set_uvalue=event.select

widget_control, state.wid_exact	  [iy], sensitive=event.select
widget_control, state.wid_ynozero [iy], sensitive=event.select
widget_control, state.wid_ylog	  [iy], sensitive=event.select

RETURN, 1B  &  END