@e OnInit will usually create a top window as a bare minimum. Unlike in earlier
versions of wxWidgets, OnInit does not return a frame. Instead it returns a
boolean value which indicates whether processing should continue (@true) or not
@e OnInit will usually create a top window as a bare minimum. Unlike in earlier
versions of wxWidgets, OnInit does not return a frame. Instead it returns a
boolean value which indicates whether processing should continue (@true) or not