keyboard.py 文件源码

def touch_handler(self, event):
        #handle keypresses...
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_BACKSPACE:
                self.panel.text.del_letter()
            elif event.key == pygame.K_RETURN or event.key == pygame.K_KP_ENTER:
                self.panel.new_line()
            elif event.key == pygame.K_ESCAPE:
                self.close(None)
            elif event.key == pygame.K_LEFT:
                self.panel.text.cursor_left()
            elif event.key == pygame.K_RIGHT:
                self.panel.text.cursor_right()
            elif len(event.unicode) > 0:
                self.panel.text.add_letter(event.unicode)
        super(Keyboard,self).touch_handler(event)