class UN(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Dialog()
self.ui.setupUi(self)
# here we connect signals with our slots
#self.ui.pushButton = QtGui.QPushButton('Login', self)
self.ui.pushButton.clicked.connect(self.Login)
def Login(self):
if (self.ui.lineEdit.text() == 'Mani' and self.ui.lineEdit_2.text() == 'Maran'):
self.ui.accept()
else:
QtGui.QMessageBox.warning(self, 'error','please type correct user or password')
