BeiTown's Coder

#include "mainwindow.h"
#include <QApplication>
#include <QSplashScreen>
#include <QPixmap>
#include <QTextCodec>
#include <QElapsedTimer>
int main(int argc, char *argv[])
{
    QApplication a(argc, argv);


    QTextCodec *codec = QTextCodec::codecForName("UTF-8");
    QTextCodec::setCodecForLocale(codec);


    QSplashScreen splash(QPixmap("./images/logo.png"));
    splash.setDisabled(true); //禁用用户的输入事件响应 否则点击会消失
    splash.show();

    splash.showMessage(QString::fromUtf8("检测版本信息中..."),
                       Qt::AlignCenter|Qt::AlignBottom,Qt::black);


    //实现延时2s
    int delayTime = 2;
    QElapsedTimer timer;
    timer.start();
    while(timer.elapsed() < (delayTime * 1000))
    {
        a.processEvents();
    }

    MainWindow w;
    splash.finish(&w);//关闭启动画面
    w.show();

    return a.exec();
}