;+
;
; @file_comments
;
; @categories
;
; @param BASE {in}{required}
; The id of the widget where apply the drawing.
;
; @keyword NOBOXZOOM
;
; @keyword NODATES
;
; @keyword NOTYPE
;
; @returns
;
; @uses
;
; @restrictions
;
; @examples
;
; @history
;
; @version
; $Id$
;
; @todo
; seb
;
;-
PRO updatewidget, base, NOBOXZOOM=noboxzoom, NODATES=nodates, NOTYPE=notype
;
  compile_opt idl2, strictarrsubs
;
   widget_control,base, get_uvalue = top_uvalue
   smallin = extractatt(top_uvalue, 'smallin')
   numdessinin = smallin[2]-1
;
;----------------------------------------------------------------------
   widget_control, base, update = 0
;--------------
; date1 and date2
;--------------
   if keyword_set(nodates) then begin
      date1 = 0
      date2 = 0
   ENDIF ELSE BEGIN
      dates = (extractatt(top_uvalue, 'dates'))[*, numdessinin]
      date1 = dates[0] & date2 = dates[1]
   ENDELSE
;--------------
; domain
;--------------
   boxzoom = (extractatt(top_uvalue, 'domaines'))[*, numdessinin]
   if total(boxzoom) EQ 0 then boxzoom = -1
   if keyword_set(noboxzoom) then boxzoom = 0
;--------------
; varinfo: filename & namevar
;--------------
   varinfo = (extractatt(top_uvalue, 'varinfo'))[*, numdessinin]
   filename = varinfo[0] & nomvar = varinfo[1]
;
   if filename NE '' OR nomvar NE '' THEN BEGIN
      changefile, base, filename, fieldname = nomvar, BOXZOOM = boxzoom, DATE1 = date1, DATE2 = date2
   ENDIF ELSE BEGIN
      if date1 NE 0 then begin
         date1id = widget_info(base, find_by_uname = 'calendar1')
         widget_control, date1id, set_value = date1
      endif
      if date2 NE 0 then begin
         date2id = widget_info(base, find_by_uname = 'calendar2')
         widget_control, date2id, set_value = date2
      endif
      if keyword_set(boxzoom) then BEGIN
         domainid = widget_info(base, find_by_uname = 'domain')
         widget_control, domainid, set_value = boxzoom
      endif
   ENDELSE
;--------------
; exextra
;--------------
   if n_elements(*((extractatt(top_uvalue, 'exextra'))[numdessinin])) NE 0 then begin
      exextra = *((extractatt(top_uvalue, 'exextra'))[numdessinin])
      specifieid = widget_info(base,find_by_uname = 'specifie')
      widget_control, specifieid, set_value = exextra
   endif
;--------------
; text command
;--------------
   txtcmd = (extractatt(top_uvalue,  'txtcmd'))[numdessinin]
   if txtcmd NE '' then begin
      txtcmdid = widget_info(base, find_by_uname = 'txtcmd')
      widget_control, txtcmdid, set_value = txtcmd
   endif
;--------------
; graphtype
;--------------
   if NOT keyword_set(notype) then BEGIN
      graphtype = (extractatt(top_uvalue, 'types'))[numdessinin]
      if graphtype NE '' then begin
         actionid = widget_info(base,find_by_uname = 'action')
         widget_control, actionid, get_value = action_value
         widget_control, actionid, set_combobox_select = (where(action_value EQ graphtype))[0]
      endif
   endif
;--------------
   widget_control, base, update = 1
;--------------
;----------------------------------------------------------------------
   return
end