title: Gtk_entry mouse click signal
body: <p>I want to do a g_signal_connect to capture a
  mouse click in a gtk_entry widget. </p>
  
  <p>Something like this:</p>
  
  <pre><code>entry = gtk_entry_new ( );
  gtk_box_pack_end ( GTK_BOX ( hBox ), entry, TRUE, TRUE, 1 );
  gtk_widget_show ( entry );
  
  // This is the one I'm not sure about
  g_signal_connect ( GTK_OBJECT ( entry ), "????????????", 
  GTK_SIGNAL_FUNC ( EntryClicked ), entry );
  </code></pre>
  
  <p>I just can't seem to find it in the gtk documentation. </p>
  
  <p>I've tried using the "focus-in-event", but it is not working as I spect.</p>
  
  <p>Thanks for the assistance.</p>