class IntegratorDialog(QtWidgets.QDialog): def __init__(self, filenames, parent=None): super().__init__(parent) self.ui = Ui_IntegratorDialog() self.ui.setupUi(self) valid = QtGui.QDoubleValidator() self.ui.lineEdit.setValidator(valid) self.ui.lineEdit_2.setValidator(valid) def accept(self): if not self.ui.lineEdit.text(): return super().accept()
def __init__(self, filenames, parent=None): super().__init__(parent) self.ui = Ui_IntegratorDialog() self.ui.setupUi(self) valid = QtGui.QDoubleValidator() self.ui.lineEdit.setValidator(valid) self.ui.lineEdit_2.setValidator(valid)