我正在学习Python的PYGAME模块，这样我就可以制作游戏了，而且我对它还相当陌生.我正在看一篇教程，在下面的代码中，当for循环判断pygame.QUIT事件时，run变量变成了False，而pygame.Quit()退出了pyGame.
我的问题是，why is the pygame.QUIT being checked when the 'X' button will close the window?
我正在学习Python的PYGAME模块，这样我就可以制作游戏了，而且我对它还相当陌生.我正在看一篇教程，在下面的代码中，当for循环判断pygame.QUIT事件时，run变量变成了False，而pygame.Quit()退出了pyGame.
我的问题是，why is the pygame.QUIT being checked when the 'X' button will close the window?
When the X button is pressed, an event object is created and added to the event queue. The event objects are retrieved with pygame.event.get(). The type property indicates the type of the event.
If you do not check event.type == pygame.QUIT and do not set run = False, the loop will never end (endless loop), the application will never terminate and the window will not close.
pygame.quit() deinitializes all pygame modules, which also deinitializes the display module and causes the window to close. The window is also closed when the application exits after your script is finished.