#include?“mainwindow.h“
#include?

int?main（int?argc?char?*argv[]）
{
????QApplication?a（argc?argv）;
????MainWindow?w;
????w.show（）;

????return?a.exec（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-03-13?10:08??PlayVideoTest\
?????目錄???????????0??2019-03-13?10:08??PlayVideoTest\Debug\
?????文件????????1063??2019-03-12?15:54??PlayVideoTest\Debug\.qmake.stash
?????目錄???????????0??2019-03-13?10:08??PlayVideoTest\Debug\debug\
?????文件?????1082901??2019-03-13?09:23??PlayVideoTest\Debug\debug\main.o
?????文件?????1130413??2019-03-13?09:41??PlayVideoTest\Debug\debug\mainwindow.o
?????文件????????3872??2019-03-13?09:23??PlayVideoTest\Debug\debug\moc_mainwindow.cpp
?????文件??????984869??2019-03-13?09:23??PlayVideoTest\Debug\debug\moc_mainwindow.o
?????文件????????9895??2019-03-12?15:57??PlayVideoTest\Debug\debug\moc_predefs.h
?????文件?????2731835??2019-03-13?09:41??PlayVideoTest\Debug\debug\PlayVideoTest.exe
?????文件???????29374??2019-03-12?15:56??PlayVideoTest\Debug\Makefile
?????文件???????69617??2019-03-12?15:56??PlayVideoTest\Debug\Makefile.Debug
?????文件???????69690??2019-03-12?15:56??PlayVideoTest\Debug\Makefile.Release
?????目錄???????????0??2019-03-12?15:54??PlayVideoTest\Debug\release\
?????文件????????3430??2019-03-13?09:40??PlayVideoTest\Debug\ui_mainwindow.h
?????文件?????????183??2019-03-12?15:46??PlayVideoTest\main.cpp
?????文件????????1572??2019-03-13?09:38??PlayVideoTest\mainwindow.cpp
?????文件?????????569??2019-03-13?09:23??PlayVideoTest\mainwindow.h
?????文件?????????570??2019-03-13?10:01??PlayVideoTest\mainwindow.h.autosave
?????文件????????2263??2019-03-13?09:40??PlayVideoTest\mainwindow.ui
?????文件????????1388??2019-03-12?15:55??PlayVideoTest\PlayVideoTest.pro
?????文件???????23710??2019-03-13?09:16??PlayVideoTest\PlayVideoTest.pro.user