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

 '''

 Created on Sep 14, 2018

 @author: SaShuangYiBing

 Comment:

 '''

 import sys

 from PyQt5.QtWidgets import QApplication,QInputDialog,QLineEdit,QPushButton,QWidget

 class New_test(QWidget):

     def __init__(self):

         super().__init__()

         self.initUI()

     def initUI(self):

         self.btn = QPushButton('Diaglog',self)

         self.btn.move(20,20)

         self.btn.clicked.connect(self.showDiaglog)

         self.le = QLineEdit()

         self.le.move(130,22)

         self.setGeometry(300,300,290,150)

         self.setWindowTitle('Input Diaglog')

         self.show()

     def showDiaglog(self):

         try:

             text,ok = QInputDialog.getText(self,'Input Diaglog','Enter your name')

             if ok:

                 self.le.setText(str(text))

         except Exception as e:

             print (e)

 if __name__ == '__main__':

     app = QApplication(sys.argv)

     ex = New_test()

     sys.exit(app.exec_())