for y, field in enumerate(('server', 'port', 'password')):
grid.addWidget(QtGui.QLabel(field.capitalize()), y, 0)
lineEdit = QtGui.QLineEdit()
for y, field in enumerate(('server', 'port', 'password')):
grid.addWidget(QtGui.QLabel(field.capitalize()), y, 0)
lineEdit = QtGui.QLineEdit()