function qftexit(next_stage,info_btn)
% QFTEXIT Exit from shaping environment from within Demo facility.
%         QFTEXIT setups the EXIT within the CAD environment to call the
%         file specified in STRING

% Author: Craig Borghesani
% 10/20/94
% Copyright (c) 1995-98 by The MathWorks, Inc.
%       $Revision: 1.6 $

% setup Exit from within shaping environment to move to next stage
f=gcf; xitstr = [];
ui_han=get(f,'children');
for k=1:length(ui_han),
 if strcmp(get(ui_han(k),'type'),'uimenu'),
  if strcmp(get(ui_han(k),'label'),'QFile'),
   ui_han2=get(ui_han(k),'children');
   for k2=1:length(ui_han2),
    if strcmp(get(ui_han2(k2),'label'),'Exit'),
     f_str = int2str(f);
     xitstr=['xitcade(',f_str,',3);',next_stage];
     set(ui_han2(k2),'callback',['close(',f_str,')']);
     set(f,'closerequestfcn',xitstr);
    end
   end
  end
 end
end

% setup continue button to exit shaping environment
close_str = ['close(',f_str,')'];
set(info_btn(3),'enable','on',...
    'callback',['set(gco,''enable'',''off'');set(findobj(allchild(0),''tag'',''QuitButton''),''enable'',''off'');eval(''',close_str,''',''qfterror(2)'');set(findobj(allchild(0),''tag'',''QuitButton''),''enable'',''on'')']);
set(info_btn(2),'enable','off');