This event is sent just after the actual window associated with a wxWindow object has been created. Since it is derived from wxCommandEvent, the event propagates up the window hierarchy.
Event table macros
To process a window creation event, use this event handler macro to direct input to a member function that takes a wxWindowCreateEvent argument.
|EVT_WINDOW_CREATE(func)||Process a wxEVT_CREATE event.|
Event handling overview, wxWindowDestroyEvent
wxWindowCreateEvent(wxWindow* win = NULL)