sftext.py 文件源码

def on_key_press(self, event):
        if event.type == pygame.KEYDOWN and event.key == pygame.K_UP:
            self.scroll(50)
        elif event.type == pygame.KEYDOWN and event.key == pygame.K_PAGEUP:
            self.scroll(500)
        elif event.type == pygame.KEYDOWN and event.key == pygame.K_HOME:
            self.scroll('home')

        elif event.type == pygame.KEYDOWN and event.key == pygame.K_DOWN:
            self.scroll(-50)
        elif event.type == pygame.KEYDOWN and event.key == pygame.K_PAGEDOWN:
            self.scroll(-500)
        elif event.type == pygame.KEYDOWN and event.key == pygame.K_END:
            self.scroll('end')