wxNotifyEvent - Functions for wxNotifyEvent class

wxNotifyEvent() = wx:wx_object()

       This class is not used by the event handlers by itself, but is a base class for other event classes (such
       as wxBookCtrlEvent).

       It  (or  an  object  of  a derived class) is sent when the controls state is being changed and allows the
       program to veto/1 this change if it wants to prevent it from happening.

       See: wxBookCtrlEvent

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

       wxWidgets docs: wxNotifyEvent

allow(This)->ok

              Types:

                 This = wxNotifyEvent()

              This is the opposite of veto/1: it explicitly allows the event to be processed.

              For most events it is not necessary to call this method as the events are allowed anyhow but  some
              are forbidden by default (this will be mentioned in the corresponding event description).

       isAllowed(This)->boolean()

              Types:

                 This = wxNotifyEvent()

              Returns true if the change is allowed (veto/1 hasn't been called) or false otherwise (if it was).

       veto(This)->ok

              Types:

                 This = wxNotifyEvent()

              Prevents the change announced by this event from happening.

              It  is  in general a good idea to notify the user about the reasons for vetoing the change because
              otherwise the applications behaviour (which just refuses to do what the user wants) might be quite
              surprising.

wxWidgets team.                                     wx 2.1.1                                 wxNotifyEvent(3erl)

       wxNotifyEvent - Functions for wxNotifyEvent class