Hi Leonardo,
The TRzBitBtn is a windowed control and by design captures the input focus. If you do not want to capture the focus, you can use a TRzToolButton instead, which is a graphic control and does not capture the input focus. That’s why it works well for toolbars. You can change the ShowCaption property to True and then make it work like a TRzBitBtn (except it doesn’t change the focus).
Ray