Be able to indicate that a control has visualFocus when changing the focus programatically

Be able to indicate that a control has visualFocus when changing the focus programatically. If someone wants to change focus by using arrow keys for instance then visualFocus is not set to true because the focus reason is Qt.OtherFocusReason. Therefore having a means to set the visual focus to true, or to set focus with a specific focus reason would enable this situation to have the visual focus so that it looks as expected too.