Qt编程技巧 延时

延时可以使用这个函数

void QTimer::singleShot ( int msec, QObject * receiver, const char * member )   [static]

Example:

#include <QApplication>
#include <QTimer>
int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QTimer::singleShot(600000, &app, SLOT(quit()));
    ...
    return app.exec();
}