def update(self):
'''
Update the image before drawing.
'''
self.image = self.blank.copy()
vcenter_blit(self.image,
self.font.render(self.get(), True, self.color),
self.margin)
def update(self):
'''
Update the image before drawing.
'''
self.image = self.blank.copy()
bf = self.font.render(''.join(self.text[:self.cursor_loc]),
True, self.color)
br = bf.get_rect().move(self.margin)
af = self.font.render(''.join(self.text[self.cursor_loc:]),
True, self.color)
cr = self.cursor.get_rect()
cvec = Vector(br.w - cr.w, 0) + self.margin
scroll = Vector()
if cvec.x > self.rect.w:
scroll.x = self.rect.w - cvec.x - self.font.size(' ')[0]
vcenter_blit(self.image, bf, scroll + br)
vcenter_blit(self.image, af, scroll + br.topright)
if self.cursor_shown and self.focus and pygame.key.get_focused():
vcenter_blit(self.image, self.cursor, scroll + cvec)
if self.blink_frames != None:
self.blinker += 1
self.blinker %= self.blink_frames
if not self.blinker:
self.cursor_shown = not self.cursor_shown