| 39 | } |
| 40 | |
| 41 | void FitParametersWidget::setFitData(XYFitCurve::FitData* data) { |
| 42 | DEBUG(Q_FUNC_INFO); |
| 43 | m_initializing = true; |
| 44 | m_fitData = data; |
| 45 | |
| 46 | int np = m_fitData->paramNames.size(); |
| 47 | DEBUG("# params = " << np); |
| 48 | DEBUG("# start values = " << m_fitData->paramStartValues.size()); |
| 49 | const auto numberLocale = QLocale(); |
| 50 | if (m_fitData->modelCategory != nsl_fit_model_custom) { // pre-defined models |
| 51 | ui.tableWidget->setRowCount(np); |
| 52 | |
| 53 | for (int i = 0; i < np; ++i) { |
| 54 | // name |
| 55 | auto* item = new QTableWidgetItem(m_fitData->paramNamesUtf8.at(i)); |
| 56 | item->setFlags(item->flags() ^ Qt::ItemIsEditable); |
| 57 | item->setBackground(QApplication::palette().color(QPalette::Window)); |
| 58 | ui.tableWidget->setItem(i, 0, item); |
| 59 | |
| 60 | // start value |
| 61 | auto* le = new QLineEdit(ui.tableWidget); |
| 62 | le->setValidator(new QDoubleValidator(le)); |
| 63 | le->setFrame(false); |
| 64 | le->insert(numberLocale.toString(m_fitData->paramStartValues.at(i))); |
| 65 | ui.tableWidget->setCellWidget(i, 1, le); |
| 66 | connect(le, &QLineEdit::textChanged, this, &FitParametersWidget::startValueChanged); |
| 67 | |
| 68 | // fixed |
| 69 | auto* widget = new QWidget(); |
| 70 | auto* cb = new QCheckBox(); |
| 71 | cb->setChecked(m_fitData->paramFixed.at(i)); |
| 72 | auto* cbl = new QHBoxLayout(widget); |
| 73 | cbl->addWidget(cb); |
| 74 | cbl->setAlignment(Qt::AlignCenter); |
| 75 | cbl->setContentsMargins(0, 0, 0, 0); |
| 76 | widget->setLayout(cbl); |
| 77 | ui.tableWidget->setCellWidget(i, 2, widget); |
| 78 | connect(cb, &QCheckBox::stateChanged, this, &FitParametersWidget::changed); |
| 79 | |
| 80 | // limits |
| 81 | le = new QLineEdit(ui.tableWidget); |
| 82 | le->setValidator(new QDoubleValidator(le)); |
| 83 | le->setFrame(false); |
| 84 | if (m_fitData->paramLowerLimits.at(i) > -std::numeric_limits<double>::max()) |
| 85 | le->insert(numberLocale.toString(m_fitData->paramLowerLimits.at(i))); |
| 86 | ui.tableWidget->setCellWidget(i, 3, le); |
| 87 | connect(le, &QLineEdit::textChanged, this, &FitParametersWidget::lowerLimitChanged); |
| 88 | |
| 89 | le = new QLineEdit(ui.tableWidget); |
| 90 | le->setValidator(new QDoubleValidator(le)); |
| 91 | le->setFrame(false); |
| 92 | if (m_fitData->paramUpperLimits.at(i) < std::numeric_limits<double>::max()) |
| 93 | le->insert(numberLocale.toString(m_fitData->paramUpperLimits.at(i))); |
| 94 | ui.tableWidget->setCellWidget(i, 4, le); |
| 95 | connect(le, &QLineEdit::textChanged, this, &FitParametersWidget::upperLimitChanged); |
| 96 | } |
| 97 | ui.tableWidget->setCurrentCell(0, 1); |
| 98 | } else { // custom model |