File list (Check if you may need any files):
mainWidget\background\aaa.txt
..........\..........\book.jpg
..........\..........\music.jpg
..........\..........\picture.jpg
..........\..........\vedio.jpg
..........\debug\dialog_book.o
..........\.....\logindlg.o
..........\.....\main.o
..........\.....\mainWidget.exe
..........\.....\moc_dialog_book.cpp
..........\.....\moc_dialog_book.o
..........\.....\moc_logindlg.cpp
..........\.....\moc_logindlg.o
..........\.....\moc_widget.cpp
..........\.....\moc_widget.o
..........\.....\qrc_images.cpp
..........\.....\qrc_images.o
..........\.....\widget.o
..........\dialog_book.cpp
..........\dialog_book.h
..........\dialog_book.o
..........\dialog_book.ui
..........\images.qrc
..........\logindlg.cpp
..........\logindlg.h
..........\logindlg.o
..........\logindlg.ui
..........\main.cpp
..........\main.o
..........\mainWidget
..........\mainWidget.pro
..........\mainWidget.pro.user
..........\Makefile
..........\Makefile.Debug
..........\Makefile.Release
..........\moc_dialog_book.cpp
..........\moc_dialog_book.o
..........\moc_logindlg.cpp
..........\moc_logindlg.o
..........\moc_widget.cpp
..........\moc_widget.o
..........\QDialog_vedio\dialog.cpp
..........\.............\dialog.h
..........\.............\dialog.ui
..........\.............\main.cpp
..........\.............\QDialog_vedio.pro
..........\.............\QDialog_vedio.pro.user
..........\qrc_images.cpp
..........\qrc_images.o
..........\ui_dialog_book.h
..........\ui_logindlg.h
..........\ui_widget.h
..........\widget.cpp
..........\widget.h
..........\widget.o
..........\widget.ui
QMusic\debug\main.o
......\.....\moc_qplayer.cpp
......\.....\moc_qplayer.o
......\.....\QMusic.exe
......\.....\qplayer.o
......\.....\qrc_sourcesfile.cpp
......\.....\qrc_sourcesfile.o
......\main.cpp
......\main.o
......\Makefile
......\Makefile.Debug
......\Makefile.Release
......\moc_qplayer.cpp
......\moc_qplayer.o
......\QMusic
......\QMusic.pro
......\QMusic.pro.user
......\qplayer.cpp
......\qplayer.h
......\qplayer.o
......\qplayer.ui
......\qrc_sourcesfile.cpp
......\qrc_sourcesfile.o
......\sourcesfile.qrc
......\.tyle\add.png
......\.....\bg.png
......\.....\logo.png
......\.....\mu.png
......\.....\next.png
......\.....\play.png
......\.....\prev.png
......\.....\push.png
......\.....\remove.png
......\.....\stop.png
......\.....\style.png
......\ui_qplayer.h
.Pictuer\Makefile
........\picture.cpp
........\picture.o
........\QPictuer
........\QPictuer.pro
........\QPictuer.pro.user
........\新文件~
.video\asd