How to make a JFace dialog resizable in eclipse?

How to make a JFace dialog resizable in eclipse?


We can invoke 
  setShellStyle(getShellStyle() | SWT.RESIZE | SWT.MAX); 
in the dialog's construntor.


For example:
public class DifferencesDialog extends Dialog {

    public MyDialog(Shell parentShell) {

         super(parentShell);

    setShellStyle(getShellStyle() | SWT.MAX | SWT.RESIZE);

    }

//Remainder is omitted

.....

}

Thanks to: http://www.eclipse.org/forums/index.php/m/284206/