I try with no success to activate a slot when the mouse enters a widget's boundary.
Once activated I would like to change the cursor shape (hope i find that by myself!!)

This, below, does not do anything. I thought when hovering over the widget the window would close as a proof the event occured.

Qt Code: 
  1. connect( pbDestin, SIGNAL( QEvent::Enter ), this, SLOT( close() ) );
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But it does not close the window...