小编Jer*_*ott的帖子

这是运行时的图像，它传达了我的要求：

Qt设计师：

我想保留那些小箭头。

下面是我的代码：

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'stackedWidget.ui'
#
# Created by: PyQt4 UI code generator 4.11.4
#
# WARNING! All changes made in this file will be lost!

from PyQt4 import QtCore, QtGui
import sys
import os


try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s

try:
    _encoding = …