TestGLCanvas(wxWindow *parent, const TestGLCanvas &other,
const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
TestGLCanvas(wxWindow *parent, const TestGLCanvas &other,
const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,