PYQT the slot function of the Multiple-button click event to send the signal button.

Key functions: Qpushbutton's Setobjectname ()/objectname ()

Personal Note: Press the function or area to bind the button's click event to a different slot function.

From pyqt5.qtwidgets import (Qapplication, Qwidget, Qpushbutton, Qhboxlayout,                                         qlineedit) from Pyqt5.qtgui import *< C1/>from Pyqt5.qtcore Import *  import sys  def clickhandle ():    # #main代表按钮的容器widget的对象    button = Main.sender ()    print (Button.objectname ()) If __name__ = = ' __main__ ':                       app=qapplication (SYS.ARGV)      main= Qwidget ()          latout = Qhboxlayout ()    main.setlayout (latout)        but_1 = Qpushbutton (' but_1 ')    but_1. Setobjectname (' but_1 ')    but_1.clicked.connect (clickhandle)    but_2 = Qpushbutton (' but_2 ')    but_2. Setobjectname (' but_2 ')    but_2.clicked.connect (clickhandle)        edit_1 = Qlineedit ()    edit_2 = Qlineedit ()        latout.addwidget (but_1)    latout.addwidget (but_2)        latout.addwidget (edit_1)    Latout.addwidget (edit_2)        Main.show ()      app.exec_ ()

PYQT the slot function of the Multiple-button click event to send the signal button.