title: How to use password characters (like *) in MATLAB GUI
body: <p>I want the user to see password characters (* or other) when inserting string in a text box. I know in the file-exchange we have some codes like this : <a href="http://www.mathworks.com/matlabcentral/fileexchange/8499-login" rel="nofollow">Password dialog</a> but I want create this structure in GUIDE manually because my window has more elements in it besides password text box. I think we can use some java codes to have this structure in our GUI.</p>
  
  <p>How can I do this? How we can have other characters like circle in text box? (like windows text boxes for password)</p>