File list (Check if you may need any files):
MYCQ\QQ.db
....\server\main.cpp
....\......\main.o
....\......\Makefile
....\......\moc_server.cpp
....\......\moc_server.o
....\......\moc_tcpclientsocket.cpp
....\......\moc_tcpclientsocket.o
....\......\moc_tcpserver.cpp
....\......\moc_tcpserver.o
....\......\QQ.db
....\......\server
....\......\server.cpp
....\......\server.cpp~
....\......\server.h
....\......\server.h~
....\......\server.o
....\......\server.pro
....\......\server.ui
....\......\tcpclientsocket.cpp
....\......\tcpclientsocket.cpp~
....\......\tcpclientsocket.h
....\......\tcpclientsocket.h~
....\......\tcpclientsocket.o
....\......\tcpserver.cpp
....\......\tcpserver.h
....\......\tcpserver.o
....\......\ui_server.h
....\client\chat.cpp
....\......\chat.cpp~
....\......\chat.h
....\......\chat.h~
....\......\chat.o
....\......\chat.ui
....\......\client
....\......\client.pro
....\......\client.pro~
....\......\client.qrc
....\......\login.cpp
....\......\login.cpp~
....\......\login.h
....\......\login.o
....\......\login.ui
....\......\main.cpp
....\......\main.o
....\......\Makefile
....\......\moc_chat.cpp
....\......\moc_chat.o
....\......\moc_login.cpp
....\......\moc_login.o
....\......\moc_select.cpp
....\......\moc_select.o
....\......\qrc_client.cpp
....\......\qrc_client.o
....\......\select.cpp
....\......\select.cpp~
....\......\select.h
....\......\select.h~
....\......\select.o
....\......\select.ui
....\......\ui_chat.h
....\......\ui_login.h
....\......\ui_select.h
....\......\images\1.png
....\......\......\2.png
....\......\......\3.png
....\......\......\4.png
....\......\......\bb.png
....\......\......\exit.png
....\......\......\hh.png
....\......\......\jj.png
....\......\......\nn.png
....\......\......\Thumbs.db
....\......\......\yy.png
....\lihancai\MYCQ\client\chat.h
....\........\....\......\Makefile
....\........\....\......\client.pro
....\........\....\......\client
....\........\....\......\chat.cpp
....\........\....\......\chat.ui
....\........\....\......\client.qrc
....\........\....\......\images\1.png
....\........\....\......\......\2.png
....\........\....\......\......\3.png
....\........\....\......\......\4.png
....\........\....\......\......\bb.png
....\........\....\......\......\exit.png
....\........\....\......\......\hh.png
....\........\....\......\......\jj.png
....\........\....\......\......\nn.png
....\........\....\......\......\Thumbs.db
....\........\....\......\......\yy.png
....\........\....\......\login.cpp
....\........\....\......\login.h
....\........\....\......\login.ui
....\........\....\......\main.cpp
....\........\....\......\select.cpp
....\........\....\......\select.h
....\........\....\......\select.ui
....\........\....\server\server.cpp