Multithreading 可以在线程上运行主QT程序吗?
我有一个简单的QT对象。当我执行下面的代码时,控件被传输到QT对象,但是我想让QT部分像线程一样工作Multithreading 可以在线程上运行主QT程序吗?,multithreading,qt,Multithreading,Qt,我有一个简单的QT对象。当我执行下面的代码时,控件被传输到QT对象,但是我想让QT部分像线程一样工作 int main(int argc, char *args[]) { gui *GUI; //// before call QApplication app(argc,args); GUI = new gui(); GUI->show(); ////i want to be able to do stuff here in parall
int main(int argc, char *args[])
{
gui *GUI;
//// before call
QApplication app(argc,args);
GUI = new gui();
GUI->show();
////i want to be able to do stuff here in parallel with the QT code.
// If I spawn a thead here or give a simple printf statement here
// or before call it executes only after GUI exits
return app.exec();
}
确保您不仅创建了线程,而且实际启动了它。此外,除非忘记用换行符(
\n
)终止字符串,否则将在GUI显示之前执行printf()
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