www.pudn.com > matlab±à³Ì.zip > test_listbox_callback.m, change:1999-03-27,size:611b

function test_listbox_callback(action) 
 
switch action 
case 'button' 
   Hndl = findobj(gcbf,'Tag','Listbox1'); 
   value = get (Hndl,'Value'); 
   Hndl = findobj(gcbf,'Tag','Label1'); 
   str = ['Option ' num2str(value)]; 
   set (Hndl,'String',str); 
 
case 'list' 
   % If this was a double click, update the label. 
   selectiontype = get(gcf,'SelectionType');  
   if selectiontype(1) == 'o' 
      Hndl = findobj(gcbf,'Tag','Listbox1'); 
      value = get (Hndl,'Value'); 
      Hndl = findobj(gcbf,'Tag','Label1'); 
      str = ['Option ' num2str(value)]; 
      set (Hndl,'String',str); 
   end 
end