title: swt: how to handle copy/paste operation?
body: <p>I'm using SWT Text component. Do someone know how can I handle copy/paste operation and modify data when copying to the buffer and when copying from the buffer? I don't want just handle Ctrl-C Ctrl-V because there are a lot of other keys to do that thing (Shift-Del/Shift-Insert) and even user can override these keys.</p>
  
  <p>Thanks</p>