//这是mainwindow.cpp文件
#include "mainwindow.h"
#include <QTextEdit>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
QTextEdit *edit=new QTextEdit;
edit->setText("Splash Example!");
setCentralWidget(edit);
resize(600,450);
sleep(10);
}
这是main.cpp文件
#include <QtGui/QApplication>
#include "mainwindow.h"
#include <QPixmap>
#include <QSplashScreen>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QPixmap pixmap("1.jpg");
QSplashScreen splash(pixmap);
splash.show();
a.processEvents();
MainWindow w;
w.show();
splash.finish(&w);
return a.exec();
}
这个是启动画面,画面停留10s后才显示下面的窗口