import sys
import pygame

pygame.init()
screen = pygame.display.set_mode((640, 480))  # 设置屏幕大小
pygame.display.set_caption('mouse ctrl')  # 设置窗口标题
screen.fill((0, 0, 0))  # 屏幕填充RGB颜色

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()

            # 处理鼠标事件 #
        if event.type == pygame.MOUSEBUTTONDOWN:
            print("Mouse Down:", event)
        if event.type == pygame.MOUSEBUTTONUP:
            print("Mouse Up:", event)
        if event.type == pygame.MOUSEMOTION:
            print("Mouse is moving now:", event)

            # 处理鼠标事件 #
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_RETURN:
                print("keyboard event:", event)