InputBox.py 文件源码

def keyDown(self, event):
        if self.selected:
            if event.key == pygame.K_ESCAPE:
                self.selected = False
            elif event.key == pygame.K_BACKSPACE and len(self.current_string) > 0:
                #self.current_string = self.current_string[:-1]
                self.current_string.pop(self.curpos - 1)
                self.curpos -= 1
            elif event.key == pygame.K_DELETE and len(self.current_string) > 0:
                #self.current_string = self.current_string[:-1]
                self.current_string.pop(self.curpos)
            elif event.key == pygame.K_RETURN:
                if self.completeHandler != None:
                    self.completeHandler(self, string.join(self.current_string, ""))
                self.completed = True
            elif event.key >= 32 and event.key <= 127:
                k = event.key
                kp = pygame.key.get_pressed()
                if (kp[pygame.K_LSHIFT] or kp[pygame.K_RSHIFT]) and k > 96 and k < 123:
                    k -= 32
                elif (kp[pygame.K_LSHIFT] or kp[pygame.K_RSHIFT]) and k > 32:
                    k = ord(self.schars[chr(k)])
                self.current_string.insert(self.curpos, chr(k))
                self.curpos += 1
            elif event.key == pygame.K_LEFT and self.curpos > 0:
                self.curpos -= 1
            elif event.key == pygame.K_RIGHT and self.curpos < len(self.current_string):
                self.curpos += 1