How to create a splash screen on Qt?

问题

I want to create a simple splash screen for my Qt application. I'm learning how to create Qt application and have little knowledge. Any help would be gladly appreciated!

回答1:

I recently created this splash screen, I think you can use it. Make sure to add this in main.cpp

QSplashScreen *splash = new QSplashScreen;
splash->setPixmap(QPixmap("/PATH/splash.jpg")); // splash picture
splash->show();

MainWindow w;

 QTimer::singleShot(2500, splash,SLOT(close())); // Timer
 QTimer::singleShot(2500,&w,SLOT(show()));

来源：https://stackoverflow.com/questions/41339196/how-to-create-a-splash-screen-on-qt