popup->Append(ID_NEWPANEL, _("New wxPanel"));
popup->Append(ID_NEWMENU, _("New wxMenu"));
popup->Append(ID_NEWMENUBAR, _("New wxMenuBar"));
popup->Append(ID_NEWPANEL, _("New wxPanel"));
popup->Append(ID_NEWMENU, _("New wxMenu"));
popup->Append(ID_NEWMENUBAR, _("New wxMenuBar"));