非常实用的QT界面编程实例，实现了利用线程编程和进度条功能,相信对大家一定会有帮助的-Very practical instances of QT interface programming, the realization of the function of using thread programming and the progress bar, believe that will be helpful to all of you!!!!!!!!!!!

使用QT5.2.1实现的生产者消费者窗口界面模拟程序。学习使用QT线程间信号槽的使用。Qmutex QSemaphore，QWaitcondition，QThread的使用。-Producers and consumers to achieve using QT5.2.1 window interface simulation program. Learn to use the signal slot using the QT threads. Qmutex QSemaphore, QWaitc