File list (Check if you may need any files):
chat
....\client
....\......\main.cpp
....\......\Makefile
....\......\Makefile.Release
....\......\tcpclient
....\......\tcpclient.cpp
....\......\tcpclient.exe
....\......\tcpclient.h
....\......\tcpclient.pro
....\......\tcpclient.pro.user
....\......\tcpclient_zh.qm
....\......\tcpclient_zh.ts
....\server
....\......\main.cpp
....\......\Makefile
....\......\Makefile.Release
....\......\server
....\......\server.cpp
....\......\server.h
....\......\tcpclientsocket.cpp
....\......\tcpclientsocket.h
....\......\tcpserver
....\......\tcpserver.cpp
....\......\tcpserver.exe
....\......\tcpserver.h
....\......\tcpserver.pro
....\......\tcpserver.pro.user
....\......\tcpserver_zh.qm
....\......\tcpserver_zh.ts
....\tcpclient-build-desktop
....\.......................\debug
....\.......................\Makefile
....\.......................\Makefile.Debug
....\.......................\Makefile.Release
....\.......................\release
....\.......................\.......\main.o
....\.......................\.......\moc_tcpclient.cpp
....\.......................\.......\moc_tcpclient.o
....\.......................\.......\tcpclient.exe
....\.......................\.......\tcpclient.o