python点击按钮窗口之间跳转_PyQt5点击按钮，实现界面之间的跳转思路

通过创建每个界面对象，点击按钮的时候，通过界面的隐藏或关闭，实现界面跳转，当子界面关闭时，再通过调用主界面显示，实现回调到主界面

import sys

from import *

from shouye import Ui_Form

from login_pan import Login

from regist_pan import Regist

class Shou_Ye(QWidget, Ui_Form):

show_login_pan_signel = pyqtSignal()

def __init__(self, login_pan, regist_pan):

super().__init__()

(600, 300)

(self)

("我是首页")

def login_pan(self):

print("我是登录页面阿牛")

# self.show_login_pan_signel.emit()

login_pan.get_parent(self)

login_pan.show()

()

def regist_pan(self):

print("我是注册页面阿牛")

regist_pan.get_parent(self)

regist_pan.show()

()

def tuichu(self):

print("我是退出程序啊")

()

if __name__ == '__main__':

app = QApplication()

login_pan = Login()

regist_pan = Regist()

win = Shou_Ye(login_pan, regist_pan)

()

(app.exec_())

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