train .....\main.cpp .....\main.o .....\mainwindow.cpp .....\mainwindow.h .....\mainwindow.o .....\mainwindow.ui .....\Makefile .....\moc_mainwindow.cpp .....\moc_mainwindow.o .....\train .....\train.pro .....\train.pro.user .....\ui_mainwindow.h