C++ 1 UTF-8 connect impl_virtual gui 1000 none 1 gui . 1 0 0 wxBOTH 1 0 wxID_ANY MainFrameBase 500,300 wxCLOSE_BOX|wxDEFAULT_FRAME_STYLE wxMiniApp wxFILTER_NONE wxDefaultValidator wxTAB_TRAVERSAL 1 OnCloseFrame 1 0 wxID_ANY MainMenu m_menuBar protected wxFILTER_NONE wxDefaultValidator &File m_menuFile protected 0 1 wxID_EXIT wxITEM_NORMAL E&xit menuFileExit none Alt+X OnExitClick mainSizer wxVERTICAL none 1 1 0 wxID_ANY m_statusBar protected wxST_SIZEGRIP wxFILTER_NONE wxDefaultValidator