#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(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????183??2020-08-19?15:18??numberKeyBoard\main.cpp

?????文件????????773??2020-08-19?15:56??numberKeyBoard\mainwindow.cpp

?????文件????????600??2020-08-19?15:56??numberKeyBoard\mainwindow.h

?????文件???????1418??2020-08-19?15:38??numberKeyBoard\mainwindow.ui

?????文件???????1735??2020-08-19?15:49??numberKeyBoard\mykeyboarddialog.cpp

?????文件????????848??2020-08-19?15:58??numberKeyBoard\mykeyboarddialog.h

?????文件???????3261??2020-08-19?15:38??numberKeyBoard\mykeyboarddialog.ui

?????文件????????266??2020-08-19?15:40??numberKeyBoard\my_lineedit.cpp

?????文件????????337??2020-08-19?11:16??numberKeyBoard\my_lineedit.h

?????文件???????1376??2020-08-19?15:20??numberKeyBoard\numberKeyBoard.pro

?????文件??????23639??2020-08-19?15:18??numberKeyBoard\numberKeyBoard.pro.user

?????目錄??????????0??2020-08-19?15:58??numberKeyBoard

-----------?---------??----------?-----??----

????????????????34436????????????????????12