And*_*der 1 python textbox pygame input python-3.x
我在pygame中制作了一个简单的输入框,您应该可以在其中输入任何内容,按Backspace键并按Enter添加换行符。我似乎无法换行,因为我不知道怎么做。我希望能够在按Enter键时添加换行符,并将其他文本保留在其上方。
我试过使用,text = text + "/n"但是没有用。
这是我的代码:
import pygame
pygame.init()
winheight = 600
winwidth = 1200
font = pygame.font.Font(None, 32)
input_box = pygame.Rect(50, 50, winwidth - 100, winheight - 100)
blue = (0, 0, 255)
Text = ''
Writing = True
win = pygame.display.set_mode((winwidth, winheight))
pygame.display.set_caption("Clogging Cuesheet Writer")
while Writing:
for event in pygame.event.get():
if event.type == pygame.QUIT:
Writing = False
break
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RETURN:
print ("replace this with the command to make Text plus a newline")
elif event.key == pygame.K_BACKSPACE:
Text = Text[:-1]
else:
Text += event.unicode
#clear screen, draw text, draw inputbox, then update
win.fill((0, 0, 0))
txt_surface = font.render(Text, True, blue)
win.blit(txt_surface, (input_box.x+15, input_box.y+15))
pygame.draw.rect(win, blue, input_box, 2)
pygame.display.update()
pygame.quit()
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请帮忙
那是因为您在“ / n”中有一个错字。您真正想要的是“ \ n”:
if event.key == pygame.K_RETURN:
print (text = text + '\n')
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