how to make a text input box python pygame
import pygame as pg pg.init() screen = pg.display.set_mode((640, 480)) COLOR_INACTIVE = pg.Color('lightskyblue3') COLOR_ACTIVE = pg.Color('dodgerblue2') FONT = pg.font.Font(None, 32) class InputBox: def __init__(self, x, y, w, h, text=''): self.rect = pg.Rect(x, y, w, h) self.color = COLOR_INACTIVE self.text = text self.txt_surface = FONT.render(text, True, self.color) self.active = False def handle_event(self, event): if event.type == pg.MOUSEBUTTONDOWN: # If the user clicked on the input_box rect. if self.rect.collidepoint(event.pos): # Toggle the active variable. self.active = not self.active else: self.active = False # Change the current color of the input box. self.color = COLOR_ACTIVE if self.active else COLOR_INACTIVE if event.type == pg.KEYDOWN: if self.active: if event.key == pg.K_RETURN: print(self.text) self.text = '' elif event.key == pg.K_BACKSPACE: self.text = self.text[:-1] else: self.text += event.unicode # Re-render the text. self.txt_surface = FONT.render(self.text, True, self.color) def update(self): # Resize the box if the text is too long. width = max(200, self.txt_surface.get_width()+10) self.rect.w = width def draw(self, screen): # Blit the text. screen.blit(self.txt_surface, (self.rect.x+5, self.rect.y+5)) # Blit the rect. pg.draw.rect(screen, self.color, self.rect, 2) def main(): clock = pg.time.Clock() input_box1 = InputBox(100, 100, 140, 32) input_box2 = InputBox(100, 300, 140, 32) input_boxes = [input_box1, input_box2] done = False while not done: for event in pg.event.get(): if event.type == pg.QUIT: done = True for box in input_boxes: box.handle_event(event) for box in input_boxes: box.update() screen.fill((30, 30, 30)) for box in input_boxes: box.draw(screen) pg.display.flip() clock.tick(30) if __name__ == '__main__': main() pg.quit()