pro qSkyImage_FileInfo, state
;+
; NAME:
;	qSkyImage_FileInfo
; PURPOSE:
;	Display information about current image file
; CATEGORY:
;	Widget qImage
; CALLING SEQUENCE:
;	qSkyImage_FileInfo, state
; INPUTS:
;	state		array[1]; type: structure
;					qSkyImage state structure
; OUTPUTS:
;	(to message dialog)
; PROCEDURE:
;	Displays the string stored in the user value of state.wid_info in
;	a message dialog box when the state.wid_info is pushed.
;	The user value is set by qSkyImage_Pick.
; STATE INFO USED:
;	widget_control, state.wid_info, get_uvalue=info
; MODIFICATION HISTORY:
;	MAY-2000, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
;-
on_error, 2							; On error, return to caller

COMPILE_OPT hidden

widget_control, state.wid_info, get_uvalue=info

if n_elements(info) ne 0 then tmp = dialog_message(/info, dialog_parent=state.wid_info, info)

return  &  end