wxFocusEvent - Functions for wxFocusEvent class

wxFocusEvent() = wx:wx_object()

       wxFocus() =
           #wxFocus{type = wxFocusEvent:wxFocusEventType(),
                    win = wxWindow:wxWindow()}

       wxFocusEventType() = set_focus | kill_focus

       A  focus  event  is  sent  when a window's focus changes. The window losing focus receives a "kill focus"
       event while the window gaining it gets a "set focus" one.

       Notice that the set focus event happens both when the user gives focus to the window (whether  using  the
       mouse or keyboard) and when it is done from the program itself using wxWindow:setFocus/1.

       The  focus  event  handlers should almost invariably call wxEvent:skip/2 on their event argument to allow
       the default handling to take place. Failure to do this may result in incorrect behaviour  of  the  native
       controls.  Also  note  that wxEVT_KILL_FOCUS handler must not call wxWindow:setFocus/1 as this, again, is
       not supported by all native controls. If you need to do this, consider using the DelayedActionMechanism
       (not implemented in wx) described in wxIdleEvent documentation.

       See: Overview events

       This class is derived (and can use functions) from: wxEvent

       wxWidgets docs: wxFocusEvent

       Use wxEvtHandler:connect/3 with wxFocusEventType to subscribe to events of this type.

getWindow(This)->wxWindow:wxWindow()

              Types:

                 This = wxFocusEvent()

              Returns the window associated with this event, that is the window which had the focus  before  for
              the  wxEVT_SET_FOCUS event and the window which is going to receive focus for the wxEVT_KILL_FOCUS
              one.

              Warning: the window pointer may be NULL!

wxWidgets team.                                     wx 2.1.1                                  wxFocusEvent(3erl)

       wxFocusEvent - Functions for wxFocusEvent class