frame_1 wxVERTICAL wxEXPAND 0 tab1 wxVERTICAL wxTOP|wxALIGN_CENTER_HORIZONTAL 4 wxHORIZONTAL 0 Copy the text to the clipboard. 0 20 20 0 wxALL|wxEXPAND 4 Type, copy or paste plain text. 1 400,200 menu_item_exit Goodbye. handle_menu_item_exit