Improve multisize measurements format. Allow decimal step 0.5.

ChangeLog.txt

@@ -6,6 +6,7 @@
 - New warning. Warn about empty measurements dimension value when preparing placeholders.
 - New option "Don't use the native file dialog".
 - Improve the layout option "Auto crop unused width".
+- Improve multisize measurements format. Allow decimal step 0.5.
 
 # Version 0.7.41 Dec 4, 2020
 - Bug fixes.

src/app/tape/dialogs/dialogdimensionlabels.cpp

@@ -96,11 +96,11 @@ void DialogDimensionLabels::DimensionChanged()
 //---------------------------------------------------------------------------------------------------------------------
 void DialogDimensionLabels::LabelChanged(QTableWidgetItem *item)
 {
-    if (item)
+    if (item != nullptr)
     {
         MeasurementDimension type =
             static_cast<MeasurementDimension>(ui->comboBoxDimensionLabels->currentData().toInt());
-        int value = item->data(Qt::UserRole).toInt();
+        qreal value = item->data(Qt::UserRole).toDouble();
 
         DimesionLabels labels = m_labels.value(type);
         labels.insert(value, item->text());
@@ -116,7 +116,7 @@ void DialogDimensionLabels::InitLabels()
 
     const QList<MeasurementDimension_p> dimensions = m_dimensions.values();
 
-    for(auto &dimension : dimensions)
+    for(const auto &dimension : dimensions)
     {
         m_labels.insert(dimension->Type(), dimension->Labels());
     }
@@ -158,7 +158,7 @@ void DialogDimensionLabels::InitTable()
         return;
     }
 
-    const QVector<int> bases = dimension->ValidBases();
+    const QVector<qreal> bases = dimension->ValidBases();
 
     ui->tableWidget->setRowCount(bases.size());
 
@@ -166,7 +166,7 @@ void DialogDimensionLabels::InitTable()
 
     for(int row = 0; row < bases.size(); ++row)
     {
-        const int base = bases.at(row);
+        const qreal base = bases.at(row);
 
         {
             auto *itemValue = new QTableWidgetItem(DimensionValue(dimension, base));
@@ -195,7 +195,7 @@ void DialogDimensionLabels::InitTable()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QString DialogDimensionLabels::DimensionValue(const MeasurementDimension_p &dimension, int value)
+auto DialogDimensionLabels::DimensionValue(const MeasurementDimension_p &dimension, qreal value) const -> QString
 {
     QStringList labels;
 
@@ -203,18 +203,19 @@ QString DialogDimensionLabels::DimensionValue(const MeasurementDimension_p &dime
     {
         return QString::number(value);
     }
-    else if (dimension->Type() == MeasurementDimension::Y)
+
+    if (dimension->Type() == MeasurementDimension::Y)
     {
         if (dimension->IsCircumference())
         {
             return QString::number(m_fullCircumference ? value*2 : value);
         }
-        else
+
-        {
+        return QString::number(value);
-            return QString::number(value);
+
-        }
     }
-    else if (dimension->Type() == MeasurementDimension::W || dimension->Type() == MeasurementDimension::Z)
+
+    if (dimension->Type() == MeasurementDimension::W || dimension->Type() == MeasurementDimension::Z)
     {
         return QString::number(m_fullCircumference ? value*2 : value);
     }

src/app/tape/dialogs/dialogdimensionlabels.h

@@ -49,7 +49,7 @@ public:
                                    bool fullCircumference, QWidget *parent = nullptr);
     virtual ~DialogDimensionLabels();
 
-    QMap<MeasurementDimension, DimesionLabels> Labels() const;
+    auto Labels() const -> QMap<MeasurementDimension, DimesionLabels>;
 
 protected:
     virtual void changeEvent(QEvent* event) override;
@@ -70,11 +70,11 @@ private:
     void InitDimensions();
     void InitTable();
 
-    QString DimensionValue(const MeasurementDimension_p &dimension, int value);
+    auto DimensionValue(const MeasurementDimension_p &dimension, qreal value) const -> QString;
 };
 
 //---------------------------------------------------------------------------------------------------------------------
-inline QMap<MeasurementDimension, DimesionLabels> DialogDimensionLabels::Labels() const
+inline auto DialogDimensionLabels::Labels() const -> QMap<MeasurementDimension, DimesionLabels>
 {
     return m_labels;
 }

src/app/tape/dialogs/dialogrestrictdimension.cpp

@@ -37,16 +37,16 @@
 namespace
 {
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> FilterByMinimum(const QVector<int> &base, int restriction)
+auto FilterByMinimum(const QVector<qreal> &base, qreal restriction) -> QVector<qreal>
 {
     if (restriction <= 0)
     {
         return base;
     }
 
-    QVector<int> filtered;
+    QVector<qreal> filtered;
     filtered.reserve(base.size());
-    for(auto &b : base)
+    for(const auto &b : base)
     {
         if (b >= restriction)
         {
@@ -57,16 +57,16 @@ QVector<int> FilterByMinimum(const QVector<int> &base, int restriction)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> FilterByMaximum(const QVector<int> &base, int restriction)
+auto FilterByMaximum(const QVector<qreal> &base, qreal restriction) -> QVector<qreal>
 {
     if (restriction <= 0)
     {
         return base;
     }
 
-    QVector<int> filtered;
+    QVector<qreal> filtered;
     filtered.reserve(base.size());
-    for(auto &b : base)
+    for(const auto &b : base)
     {
         if (b <= restriction)
         {
@@ -75,11 +75,11 @@ QVector<int> FilterByMaximum(const QVector<int> &base, int restriction)
     }
     return filtered;
 }
-}
+}  // namespace
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogRestrictDimension::DialogRestrictDimension(const QList<MeasurementDimension_p> &dimensions,
-                                                 const QMap<QString, QPair<int, int>> &restrictions,
+                                                 const QMap<QString, QPair<qreal, qreal>> &restrictions,
                                                  bool oneDimesionRestriction, bool fullCircumference,
                                                  QWidget *parent) :
     QDialog(parent),
@@ -157,15 +157,15 @@ void DialogRestrictDimension::RowSelected()
 
     QTableWidgetItem *item = ui->tableWidget->currentItem();
 
-    if (item)
+    if (item != nullptr)
     {
-        int base1 = 0;
+        qreal base1 = 0;
-        int base2 = 0;
+        qreal base2 = 0;
         MeasurementDimension_p dimension;
 
         if (m_oneDimesionRestriction)
         {
-            base1 = item->data(Qt::UserRole).toInt();
+            base1 = item->data(Qt::UserRole).toDouble();
 
             if (m_dimensions.size() > 1)
             {
@@ -174,8 +174,8 @@ void DialogRestrictDimension::RowSelected()
         }
         else
         {
-            base1 = ui->comboBoxDimensionA->currentData().toInt();
+            base1 = ui->comboBoxDimensionA->currentData().toDouble();
-            base2 = item->data(Qt::UserRole).toInt();
+            base2 = item->data(Qt::UserRole).toDouble();
 
             if (m_dimensions.size() > 2)
             {
@@ -183,19 +183,19 @@ void DialogRestrictDimension::RowSelected()
             }
         }
 
-        QPair<int, int> restriction = m_restrictions.value(VMeasurement::CorrectionHash(base1, base2),
+        QPair<qreal, qreal> restriction = m_restrictions.value(VMeasurement::CorrectionHash(base1, base2),
-                                                           QPair<int, int>(0, 0));
+                                                           QPair<qreal, qreal>(0, 0));
 
         if (dimension.isNull())
         {
             return;
         }
 
-        const QVector<int> bases = dimension->ValidBases();
+        const QVector<qreal> bases = dimension->ValidBases();
 
         ui->comboBoxMin->blockSignals(true);
         ui->comboBoxMin->clear();
-        QVector<int> filtered = FilterByMaximum(bases, restriction.second);
+        QVector<qreal> filtered = FilterByMaximum(bases, restriction.second);
         FillBases(filtered, dimension, ui->comboBoxMin);
         int index = ui->comboBoxMin->findData(restriction.first);
         ui->comboBoxMin->setCurrentIndex(index != -1 ? index : 0);
@@ -224,25 +224,25 @@ void DialogRestrictDimension::MinRestrictionChanged()
 {
     QTableWidgetItem *item = ui->tableWidget->currentItem();
 
-    if (item)
+    if (item != nullptr)
     {
-        int base1 = 0;
+        qreal base1 = 0;
-        int base2 = 0;
+        qreal base2 = 0;
 
         if (m_oneDimesionRestriction)
         {
-            base1 = item->data(Qt::UserRole).toInt();
+            base1 = item->data(Qt::UserRole).toDouble();
         }
         else
         {
-            base1 = ui->comboBoxDimensionA->currentData().toInt();
+            base1 = ui->comboBoxDimensionA->currentData().toDouble();
-            base2 = item->data(Qt::UserRole).toInt();
+            base2 = item->data(Qt::UserRole).toDouble();
         }
 
         const QString coordinates = VMeasurement::CorrectionHash(base1, base2);
-        QPair<int, int> restriction = m_restrictions.value(coordinates, QPair<int, int>(0, 0));
+        QPair<qreal, qreal> restriction = m_restrictions.value(coordinates, QPair<qreal, qreal>(0, 0));
 
-        restriction.first = ui->comboBoxMin->currentData().toInt();
+        restriction.first = ui->comboBoxMin->currentData().toDouble();
         m_restrictions.insert(coordinates, restriction);
 
         const int currentRow = ui->tableWidget->currentRow();
@@ -261,25 +261,25 @@ void DialogRestrictDimension::MaxRestrictionChanged()
 {
     QTableWidgetItem *item = ui->tableWidget->currentItem();
 
-    if (item)
+    if (item != nullptr)
     {
-        int base1 = 0;
+        qreal base1 = 0;
-        int base2 = 0;
+        qreal base2 = 0;
 
         if (m_oneDimesionRestriction)
         {
-            base1 = item->data(Qt::UserRole).toInt();
+            base1 = item->data(Qt::UserRole).toDouble();
         }
         else
         {
-            base1 = ui->comboBoxDimensionA->currentData().toInt();
+            base1 = ui->comboBoxDimensionA->currentData().toDouble();
-            base2 = item->data(Qt::UserRole).toInt();
+            base2 = item->data(Qt::UserRole).toDouble();
         }
 
         const QString coordinates = VMeasurement::CorrectionHash(base1, base2);
-        QPair<int, int> restriction = m_restrictions.value(coordinates, QPair<int, int>(0, 0));
+        QPair<qreal, qreal> restriction = m_restrictions.value(coordinates, QPair<qreal, qreal>(0, 0));
 
-        restriction.second = ui->comboBoxMax->currentData().toInt();
+        restriction.second = ui->comboBoxMax->currentData().toDouble();
         m_restrictions.insert(coordinates, restriction);
 
         const int currentRow = ui->tableWidget->currentRow();
@@ -304,7 +304,6 @@ void DialogRestrictDimension::InitDimensionsBaseValues()
         if (m_dimensions.size() > index)
         {
             MeasurementDimension_p dimension = m_dimensions.at(index);
-            const QString unit = UnitsToStr(dimension->Units(), true);
             name->setText(VAbstartMeasurementDimension::DimensionName(dimension->Type())+QChar(':'));
             name->setToolTip(VAbstartMeasurementDimension::DimensionToolTip(dimension->Type(),
                                                                             dimension->IsCircumference(),
@@ -316,7 +315,7 @@ void DialogRestrictDimension::InitDimensionsBaseValues()
 
     if (not m_oneDimesionRestriction)
     {
-        if (m_dimensions.size() > 0)
+        if (not m_dimensions.empty())
         {
             DimensionsBaseValue(0, ui->labelDimensionA, ui->comboBoxDimensionA);
         }
@@ -338,10 +337,10 @@ void DialogRestrictDimension::InitDimensionGradation(const MeasurementDimension_
 {
     SCASSERT(control != nullptr)
 
-    int current = -1;
+    qreal current = -1;
     if (control->currentIndex() != -1)
     {
-        current = control->currentData().toInt();
+        current = control->currentData().toDouble();
     }
 
     control->blockSignals(true);
@@ -373,12 +372,12 @@ void DialogRestrictDimension::InitTable()
         if (m_dimensions.size() > index)
         {
             MeasurementDimension_p dimensionA = m_dimensions.at(index-1);
-            const QVector<int> basesA = dimensionA->ValidBases();
+            const QVector<qreal> basesA = dimensionA->ValidBases();
             ui->tableWidget->setRowCount(basesA.size());
             ui->tableWidget->setVerticalHeaderLabels(DimensionLabels(basesA, dimensionA));
 
             MeasurementDimension_p dimensionB = m_dimensions.at(index);
-            const QVector<int> basesB = dimensionB->ValidBases();
+            const QVector<qreal> basesB = dimensionB->ValidBases();
             ui->tableWidget->setColumnCount(basesB.size());
             ui->tableWidget->setHorizontalHeaderLabels(DimensionLabels(basesB, dimensionB));
         }
@@ -394,8 +393,8 @@ void DialogRestrictDimension::InitTable()
 //---------------------------------------------------------------------------------------------------------------------
 void DialogRestrictDimension::RefreshTable()
 {
-    QVector<int> basesRow;
+    QVector<qreal> basesRow;
-    QVector<int> basesColumn;
+    QVector<qreal> basesColumn;
 
     if (m_oneDimesionRestriction)
     {
@@ -446,15 +445,15 @@ void DialogRestrictDimension::RefreshTable()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogRestrictDimension::AddCell(int row, int column, int rowValue, int columnValue)
+void DialogRestrictDimension::AddCell(int row, int column, qreal rowValue, qreal columnValue)
 {
     auto *item = new QTableWidgetItem();
     item->setData(Qt::UserRole, rowValue);
 
-    int base1 = 0;
+    qreal base1 = 0;
-    int base2 = 0;
+    qreal base2 = 0;
     MeasurementDimension_p dimension;
-    QVector<int> bases;
+    QVector<qreal> bases;
 
     if (m_oneDimesionRestriction)
     {
@@ -468,7 +467,7 @@ void DialogRestrictDimension::AddCell(int row, int column, int rowValue, int col
     }
     else
     {
-        base1 = ui->comboBoxDimensionA->currentData().toInt();
+        base1 = ui->comboBoxDimensionA->currentData().toDouble();
         base2 = rowValue;
 
         if (m_dimensions.size() >= 3)
@@ -478,10 +477,10 @@ void DialogRestrictDimension::AddCell(int row, int column, int rowValue, int col
         }
     }
 
-    QPair<int, int> restriction = m_restrictions.value(VMeasurement::CorrectionHash(base1, base2),
+    QPair<qreal, qreal> restriction = m_restrictions.value(VMeasurement::CorrectionHash(base1, base2),
-                                                       QPair<int, int>(0, 0));
+                                                           QPair<qreal, qreal>(0, 0));
-    int min = INT32_MIN;
+    qreal min = INT32_MIN;
-    int max = INT32_MAX;
+    qreal max = INT32_MAX;
 
     if (not dimension.isNull())
     {
@@ -500,11 +499,11 @@ void DialogRestrictDimension::AddCell(int row, int column, int rowValue, int col
 
     if (leftRestriction && rightRestriction)
     {
-        item->setIcon(QIcon("://icon/24x24/star.png"));
+        item->setIcon(QIcon(QStringLiteral("://icon/24x24/star.png")));
     }
     else
     {
-        item->setIcon(QIcon("://icon/24x24/close.png"));
+        item->setIcon(QIcon(QStringLiteral("://icon/24x24/close.png")));
     }
 
     // set the item non-editable (view only), and non-selectable
@@ -533,8 +532,8 @@ void DialogRestrictDimension::EnableRestrictionControls(bool enable)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogRestrictDimension::FillBases(const QVector<int> &bases, const MeasurementDimension_p &dimension,
+void DialogRestrictDimension::FillBases(const QVector<qreal> &bases, const MeasurementDimension_p &dimension,
-                                        QComboBox *control)
+                                        QComboBox *control) const
 {
     SCASSERT(control != nullptr)
 
@@ -551,7 +550,7 @@ void DialogRestrictDimension::FillBases(const QVector<int> &bases, const Measure
             }
             else
             {
-                control->addItem(QString("%1 %2").arg(base).arg(units), base);
+                control->addItem(QStringLiteral("%1 %2").arg(base).arg(units), base);
             }
         }
     }
@@ -567,7 +566,7 @@ void DialogRestrictDimension::FillBases(const QVector<int> &bases, const Measure
             {
                 if (dimension->IsCircumference())
                 {
-                    control->addItem(QString("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units), base);
+                    control->addItem(QStringLiteral("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units), base);
                 }
                 else
                 {
@@ -586,14 +585,15 @@ void DialogRestrictDimension::FillBases(const QVector<int> &bases, const Measure
             }
             else
             {
-                control->addItem(QString("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units), base);
+                control->addItem(QStringLiteral("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units), base);
             }
         }
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QStringList DialogRestrictDimension::DimensionLabels(const QVector<int> &bases, const MeasurementDimension_p &dimension)
+auto DialogRestrictDimension::DimensionLabels(const QVector<qreal> &bases,
+                                              const MeasurementDimension_p &dimension) const -> QStringList
 {
     const bool showUnits = dimension->IsCircumference() || dimension->Type() == MeasurementDimension::X;
     const QString units = showUnits ? UnitsToStr(dimension->Units(), true) : QString();
@@ -611,7 +611,7 @@ QStringList DialogRestrictDimension::DimensionLabels(const QVector<int> &bases,
             }
             else
             {
-                labels.append(QString("%1 %2").arg(base).arg(units));
+                labels.append(QStringLiteral("%1 %2").arg(base).arg(units));
             }
         }
     }
@@ -627,7 +627,7 @@ QStringList DialogRestrictDimension::DimensionLabels(const QVector<int> &bases,
             {
                 if (dimension->IsCircumference())
                 {
-                    labels.append(QString("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units));
+                    labels.append(QStringLiteral("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units));
                 }
                 else
                 {
@@ -646,7 +646,7 @@ QStringList DialogRestrictDimension::DimensionLabels(const QVector<int> &bases,
             }
             else
             {
-                labels.append(QString("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units));
+                labels.append(QStringLiteral("%1 %2").arg(m_fullCircumference ? base*2 : base).arg(units));
             }
         }
     }

src/app/tape/dialogs/dialogrestrictdimension.h

@@ -47,11 +47,11 @@ class DialogRestrictDimension : public QDialog
 
 public:
     DialogRestrictDimension(const QList<MeasurementDimension_p> &dimensions,
-                            const QMap<QString, QPair<int, int>> &restrictions, bool oneDimesionRestriction,
+                            const QMap<QString, QPair<qreal, qreal>> &restrictions, bool oneDimesionRestriction,
                             bool fullCircumference, QWidget *parent = nullptr);
     virtual ~DialogRestrictDimension();
 
-    QMap<QString, QPair<int, int> > Restrictions() const;
+    auto Restrictions() const -> QMap<QString, QPair<qreal, qreal> >;
 
 protected:
     virtual void changeEvent(QEvent* event) override;
@@ -68,8 +68,8 @@ private:
 
     bool m_oneDimesionRestriction;
     bool m_fullCircumference;
-    QList<MeasurementDimension_p>  m_dimensions;
+    QList<MeasurementDimension_p> m_dimensions;
-    QMap<QString, QPair<int, int>> m_restrictions;
+    QMap<QString, QPair<qreal, qreal>> m_restrictions;
 
     void InitDimensionsBaseValues();
     void InitDimensionGradation(const MeasurementDimension_p &dimension, QComboBox *control);
@@ -77,17 +77,17 @@ private:
 
     void RefreshTable();
 
-    void AddCell(int row, int column, int rowValue, int columnValue);
+    void AddCell(int row, int column, qreal rowValue, qreal columnValue);
 
     void EnableRestrictionControls(bool enable);
 
-    void FillBases(const QVector<int> &bases, const MeasurementDimension_p &dimension, QComboBox *control);
+    void FillBases(const QVector<qreal> &bases, const MeasurementDimension_p &dimension, QComboBox *control) const;
 
-    QStringList DimensionLabels(const QVector<int> &bases, const MeasurementDimension_p &dimension);
+    auto DimensionLabels(const QVector<qreal> &bases, const MeasurementDimension_p &dimension) const -> QStringList;
 };
 
 //---------------------------------------------------------------------------------------------------------------------
-inline QMap<QString, QPair<int, int> > DialogRestrictDimension::Restrictions() const
+inline auto DialogRestrictDimension::Restrictions() const -> QMap<QString, QPair<qreal, qreal> >
 {
     return m_restrictions;
 }

src/app/tape/dialogs/dialogsetupmultisize.cpp

@@ -54,16 +54,16 @@ DialogSetupMultisize::DialogSetupMultisize(Unit unit, QWidget *parent) :
     InitZDimension();
 
     // height
-    connect(ui->spinBoxXDimensionMinValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxXDimensionMinValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMinValueChanged(value, ui->spinBoxXDimensionMaxValue, ui->comboBoxXDimensionStep,
+                DimensionMinValueChanged(value, ui->doubleSpinBoxXDimensionMaxValue, ui->comboBoxXDimensionStep,
                                          ui->comboBoxXDimensionBase, m_xDimension);
             });
-    connect(ui->spinBoxXDimensionMaxValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxXDimensionMaxValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMaxValueChanged(value, ui->spinBoxXDimensionMinValue, ui->comboBoxXDimensionStep,
+                DimensionMaxValueChanged(value, ui->doubleSpinBoxXDimensionMinValue, ui->comboBoxXDimensionStep,
                                          ui->comboBoxXDimensionBase, m_xDimension);
             });
     connect(ui->comboBoxXDimensionStep, QOverload<int>::of(&QComboBox::currentIndexChanged),
@@ -78,16 +78,16 @@ DialogSetupMultisize::DialogSetupMultisize(Unit unit, QWidget *parent) :
             });
 
     // size
-    connect(ui->spinBoxYDimensionMinValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxYDimensionMinValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMinValueChanged(value, ui->spinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
+                DimensionMinValueChanged(value, ui->doubleSpinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
                                          ui->comboBoxYDimensionBase, m_yDimension);
             });
-    connect(ui->spinBoxYDimensionMaxValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxYDimensionMaxValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMaxValueChanged(value, ui->spinBoxYDimensionMinValue, ui->comboBoxYDimensionStep,
+                DimensionMaxValueChanged(value, ui->doubleSpinBoxYDimensionMinValue, ui->comboBoxYDimensionStep,
                                          ui->comboBoxYDimensionBase, m_yDimension);
             });
     connect(ui->comboBoxYDimensionStep, QOverload<int>::of(&QComboBox::currentIndexChanged),
@@ -102,16 +102,16 @@ DialogSetupMultisize::DialogSetupMultisize(Unit unit, QWidget *parent) :
             });
 
     // hip
-    connect(ui->spinBoxWDimensionMinValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxWDimensionMinValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMinValueChanged(value, ui->spinBoxWDimensionMaxValue, ui->comboBoxWDimensionStep,
+                DimensionMinValueChanged(value, ui->doubleSpinBoxWDimensionMaxValue, ui->comboBoxWDimensionStep,
                                          ui->comboBoxWDimensionBase, m_wDimension);
             });
-    connect(ui->spinBoxWDimensionMaxValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxWDimensionMaxValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMaxValueChanged(value, ui->spinBoxWDimensionMinValue, ui->comboBoxWDimensionStep,
+                DimensionMaxValueChanged(value, ui->doubleSpinBoxWDimensionMinValue, ui->comboBoxWDimensionStep,
                                          ui->comboBoxWDimensionBase, m_wDimension);
             });
     connect(ui->comboBoxWDimensionStep, QOverload<int>::of(&QComboBox::currentIndexChanged),
@@ -126,16 +126,16 @@ DialogSetupMultisize::DialogSetupMultisize(Unit unit, QWidget *parent) :
             });
 
     // waist
-    connect(ui->spinBoxZDimensionMinValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxZDimensionMinValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMinValueChanged(value, ui->spinBoxZDimensionMaxValue, ui->comboBoxZDimensionStep,
+                DimensionMinValueChanged(value, ui->doubleSpinBoxZDimensionMaxValue, ui->comboBoxZDimensionStep,
                                          ui->comboBoxZDimensionBase, m_zDimension);
             });
-    connect(ui->spinBoxZDimensionMaxValue, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(ui->doubleSpinBoxZDimensionMaxValue, QOverload<qreal>::of(&QDoubleSpinBox::valueChanged),
-            this, [this](int value)
+            this, [this](qreal value)
             {
-                DimensionMaxValueChanged(value, ui->spinBoxZDimensionMinValue, ui->comboBoxZDimensionStep,
+                DimensionMaxValueChanged(value, ui->doubleSpinBoxZDimensionMinValue, ui->comboBoxZDimensionStep,
                                          ui->comboBoxZDimensionBase, m_zDimension);
             });
     connect(ui->comboBoxZDimensionStep, QOverload<int>::of(&QComboBox::currentIndexChanged),
@@ -170,7 +170,7 @@ DialogSetupMultisize::~DialogSetupMultisize()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<MeasurementDimension_p> DialogSetupMultisize::Dimensions() const
+auto DialogSetupMultisize::Dimensions() const -> QVector<MeasurementDimension_p>
 {
     QVector<MeasurementDimension_p> dimensions;
 
@@ -198,7 +198,7 @@ QVector<MeasurementDimension_p> DialogSetupMultisize::Dimensions() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool DialogSetupMultisize::FullCircumference() const
+auto DialogSetupMultisize::FullCircumference() const -> bool
 {
     return ui->checkBoxFullCircumference->isChecked();
 }
@@ -240,16 +240,16 @@ void DialogSetupMultisize::showEvent(QShowEvent *event)
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSetupMultisize::ShowFullCircumference()
 {
-    auto ShowDimensionFullCircumference = [this](QSpinBox *spinboxMinValue, QSpinBox *spinboxMaxValue,
+    auto ShowDimensionFullCircumference = [this](QDoubleSpinBox *doubleSpinBoxMinValue,
-                                                 QComboBox *comboBoxStep, QComboBox *comboBoxBase,
+            QDoubleSpinBox *doubleSpinBoxMaxValue, QComboBox *comboBoxStep, QComboBox *comboBoxBase,
-                                                 const MeasurementDimension_p &dimension)
+            const MeasurementDimension_p &dimension)
     {
-        SCASSERT(spinboxMinValue != nullptr)
+        SCASSERT(doubleSpinBoxMinValue != nullptr)
-        SCASSERT(spinboxMaxValue != nullptr)
+        SCASSERT(doubleSpinBoxMaxValue != nullptr)
         SCASSERT(comboBoxStep != nullptr)
         SCASSERT(comboBoxBase != nullptr)
 
-        InitDimension(spinboxMinValue, spinboxMaxValue, comboBoxStep, dimension);
+        InitDimension(doubleSpinBoxMinValue, doubleSpinBoxMaxValue, comboBoxStep, dimension);
         UpdateBase(comboBoxBase, dimension);
 
         comboBoxBase->blockSignals(true);
@@ -257,11 +257,11 @@ void DialogSetupMultisize::ShowFullCircumference()
         comboBoxBase->blockSignals(false);
     };
 
-    ShowDimensionFullCircumference(ui->spinBoxYDimensionMinValue, ui->spinBoxYDimensionMaxValue,
+    ShowDimensionFullCircumference(ui->doubleSpinBoxYDimensionMinValue, ui->doubleSpinBoxYDimensionMaxValue,
                                    ui->comboBoxYDimensionStep, ui->comboBoxYDimensionBase, m_yDimension);
-    ShowDimensionFullCircumference(ui->spinBoxWDimensionMinValue, ui->spinBoxWDimensionMaxValue,
+    ShowDimensionFullCircumference(ui->doubleSpinBoxWDimensionMinValue, ui->doubleSpinBoxWDimensionMaxValue,
                                    ui->comboBoxWDimensionStep, ui->comboBoxWDimensionBase, m_wDimension);
-    ShowDimensionFullCircumference(ui->spinBoxZDimensionMinValue, ui->spinBoxZDimensionMaxValue,
+    ShowDimensionFullCircumference(ui->doubleSpinBoxZDimensionMinValue, ui->doubleSpinBoxZDimensionMaxValue,
                                    ui->comboBoxZDimensionStep, ui->comboBoxZDimensionBase, m_zDimension);
 
     CheckState();
@@ -276,10 +276,10 @@ void DialogSetupMultisize::YDimensionCircumferenceChanged()
     const bool c = m_yDimension->IsCircumference();
     const QString unitStr = c ? " " + UnitsToStr(m_yDimension->Units()) : QString();
 
-    ui->spinBoxYDimensionMinValue->setSuffix(unitStr);
+    ui->doubleSpinBoxYDimensionMinValue->setSuffix(unitStr);
-    ui->spinBoxYDimensionMaxValue->setSuffix(unitStr);
+    ui->doubleSpinBoxYDimensionMaxValue->setSuffix(unitStr);
 
-    InitDimension(ui->spinBoxYDimensionMinValue, ui->spinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
+    InitDimension(ui->doubleSpinBoxYDimensionMinValue, ui->doubleSpinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
                   m_yDimension);
 
     UpdateBase(ui->comboBoxYDimensionBase, m_yDimension);
@@ -289,7 +289,7 @@ void DialogSetupMultisize::YDimensionCircumferenceChanged()
     ui->comboBoxYDimensionBase->blockSignals(false);
 
     bool ok = false;
-    const int base = ui->comboBoxYDimensionBase->currentData().toInt(&ok);
+    const qreal base = ui->comboBoxYDimensionBase->currentData().toDouble(&ok);
     m_yDimension->SetBaseValue(ok ? base : -1);
 
     CheckState();
@@ -351,11 +351,12 @@ void DialogSetupMultisize::CheckState()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogSetupMultisize::InitDimensionMinMax(QSpinBox *spinboxMinValue, QSpinBox *spinboxMaxValue,
+void DialogSetupMultisize::InitDimensionMinMax(QDoubleSpinBox *doubleSpinBoxMinValue,
+                                               QDoubleSpinBox *doubleSpinBoxMaxValue,
                                                const MeasurementDimension_p &dimension)
 {
-    SCASSERT(spinboxMinValue != nullptr)
+    SCASSERT(doubleSpinBoxMinValue != nullptr)
-    SCASSERT(spinboxMaxValue != nullptr)
+    SCASSERT(doubleSpinBoxMaxValue != nullptr)
 
     dimension->SetMinValue(dimension->RangeMin());
     dimension->SetMaxValue(dimension->RangeMax());
@@ -363,28 +364,31 @@ void DialogSetupMultisize::InitDimensionMinMax(QSpinBox *spinboxMinValue, QSpinB
     const bool fc = ui->checkBoxFullCircumference->isChecked();
     const bool c = dimension->IsCircumference();
 
-    spinboxMinValue->blockSignals(true);
+    doubleSpinBoxMinValue->blockSignals(true);
     const QString unitStr = " " + UnitsToStr(dimension->Units());
     if (c || dimension->Type() == MeasurementDimension::X)
     {
-        spinboxMinValue->setSuffix(unitStr);
+        doubleSpinBoxMinValue->setSuffix(unitStr);
     }
 
-    spinboxMinValue->setMinimum(c && fc ? dimension->RangeMin()*2 : dimension->RangeMin());
+    doubleSpinBoxMinValue->setDecimals(dimension->Units() == Unit::Mm ? 0 : 1);
-    spinboxMinValue->setMaximum(c && fc ? dimension->MaxValue()*2 : dimension->MaxValue());
+    doubleSpinBoxMinValue->setMinimum(c && fc ? dimension->RangeMin()*2 : dimension->RangeMin());
-    spinboxMinValue->setValue(c && fc ? dimension->MinValue()*2 : dimension->MinValue());
+    doubleSpinBoxMinValue->setMaximum(c && fc ? dimension->MaxValue()*2 : dimension->MaxValue());
-    spinboxMinValue->blockSignals(false);
+    doubleSpinBoxMinValue->setValue(c && fc ? dimension->MinValue()*2 : dimension->MinValue());
+    doubleSpinBoxMinValue->blockSignals(false);
 
-    spinboxMaxValue->blockSignals(true);
+    doubleSpinBoxMaxValue->blockSignals(true);
     if (c || dimension->Type() == MeasurementDimension::X)
     {
-        spinboxMaxValue->setSuffix(unitStr);
+        doubleSpinBoxMaxValue->setSuffix(unitStr);
     }
-    spinboxMaxValue->setMinimum(c && fc ? dimension->MinValue()*2 : dimension->MinValue());
+
-    spinboxMaxValue->setMaximum(c && fc ? dimension->RangeMax()*2 : dimension->RangeMax());
+    doubleSpinBoxMaxValue->setDecimals(dimension->Units() == Unit::Mm ? 0 : 1);
-    spinboxMaxValue->setValue(c && fc ? dimension->RangeMax()*2 : dimension->RangeMax());
+    doubleSpinBoxMaxValue->setMinimum(c && fc ? dimension->MinValue()*2 : dimension->MinValue());
-    spinboxMaxValue->setValue(c && fc ? dimension->MaxValue()*2 : dimension->MaxValue());
+    doubleSpinBoxMaxValue->setMaximum(c && fc ? dimension->RangeMax()*2 : dimension->RangeMax());
-    spinboxMaxValue->blockSignals(false);
+    doubleSpinBoxMaxValue->setValue(c && fc ? dimension->RangeMax()*2 : dimension->RangeMax());
+    doubleSpinBoxMaxValue->setValue(c && fc ? dimension->MaxValue()*2 : dimension->MaxValue());
+    doubleSpinBoxMaxValue->blockSignals(false);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -400,11 +404,11 @@ void DialogSetupMultisize::InitDimensionStep(QComboBox *comboBoxStep,
     dimension->SetStep(-1);
 
     comboBoxStep->blockSignals(true);
-    const QVector<int> steps = dimension->ValidSteps();
+    const QVector<qreal> steps = dimension->ValidSteps();
     comboBoxStep->clear();
     for(auto step : steps)
     {
-        comboBoxStep->addItem(QString("%1%2").arg(c && fc ? step*2 : step)
+        comboBoxStep->addItem(QStringLiteral("%1%2").arg(c && fc ? step*2 : step)
                                   .arg(c || dimension->Type() == MeasurementDimension::X ? unitStr : QString()), step);
     }
 
@@ -412,52 +416,52 @@ void DialogSetupMultisize::InitDimensionStep(QComboBox *comboBoxStep,
     comboBoxStep->blockSignals(false);
 
     bool ok = false;
-    const int step = comboBoxStep->currentData().toInt(&ok);
+    const qreal step = comboBoxStep->currentData().toDouble(&ok);
     dimension->SetStep(ok ? step : -1);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogSetupMultisize::InitDimension(QSpinBox *spinboxMinValue, QSpinBox *spinboxMaxValue, QComboBox *comboBoxStep,
+void DialogSetupMultisize::InitDimension(QDoubleSpinBox *doubleSpinBoxMinValue, QDoubleSpinBox *doubleSpinBoxMaxValue,
-                                         const MeasurementDimension_p &dimension)
+                                         QComboBox *comboBoxStep, const MeasurementDimension_p &dimension)
 {
-    InitDimensionMinMax(spinboxMinValue, spinboxMaxValue, dimension);
+    InitDimensionMinMax(doubleSpinBoxMinValue, doubleSpinBoxMaxValue, dimension);
     InitDimensionStep(comboBoxStep, dimension);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSetupMultisize::InitXDimension()
 {
-    InitDimension(ui->spinBoxXDimensionMinValue, ui->spinBoxXDimensionMaxValue, ui->comboBoxXDimensionStep,
+    InitDimension(ui->doubleSpinBoxXDimensionMinValue, ui->doubleSpinBoxXDimensionMaxValue, ui->comboBoxXDimensionStep,
                   m_xDimension);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSetupMultisize::InitYDimension()
 {
-    InitDimension(ui->spinBoxYDimensionMinValue, ui->spinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
+    InitDimension(ui->doubleSpinBoxYDimensionMinValue, ui->doubleSpinBoxYDimensionMaxValue, ui->comboBoxYDimensionStep,
                   m_yDimension);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSetupMultisize::InitWDimension()
 {
-    InitDimension(ui->spinBoxWDimensionMinValue, ui->spinBoxWDimensionMaxValue, ui->comboBoxWDimensionStep,
+    InitDimension(ui->doubleSpinBoxWDimensionMinValue, ui->doubleSpinBoxWDimensionMaxValue, ui->comboBoxWDimensionStep,
                   m_wDimension);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSetupMultisize::InitZDimension()
 {
-    InitDimension(ui->spinBoxZDimensionMinValue, ui->spinBoxZDimensionMaxValue, ui->comboBoxZDimensionStep,
+    InitDimension(ui->doubleSpinBoxZDimensionMinValue, ui->doubleSpinBoxZDimensionMaxValue, ui->comboBoxZDimensionStep,
                   m_zDimension);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogSetupMultisize::DimensionMinValueChanged(int value, QSpinBox *spinboxMaxValue, QComboBox *comboBoxStep,
+void DialogSetupMultisize::DimensionMinValueChanged(qreal value, QDoubleSpinBox *doubleSpinBoxMaxValue,
-                                                    QComboBox *comboBoxBase,
+                                                    QComboBox *comboBoxStep, QComboBox *comboBoxBase,
                                                     const MeasurementDimension_p &dimension)
 {
-    SCASSERT(spinboxMaxValue != nullptr)
+    SCASSERT(doubleSpinBoxMaxValue != nullptr)
     SCASSERT(comboBoxStep != nullptr)
     SCASSERT(comboBoxBase != nullptr)
 
@@ -466,11 +470,11 @@ void DialogSetupMultisize::DimensionMinValueChanged(int value, QSpinBox *spinbox
 
     dimension->SetMinValue(c && fc ? value / 2 : value);
 
-    spinboxMaxValue->blockSignals(true);
+    doubleSpinBoxMaxValue->blockSignals(true);
-    spinboxMaxValue->setMinimum(value);
+    doubleSpinBoxMaxValue->setMinimum(value);
-    spinboxMaxValue->blockSignals(false);
+    doubleSpinBoxMaxValue->blockSignals(false);
 
-    dimension->SetMaxValue(c && fc ? spinboxMaxValue->value() / 2 : spinboxMaxValue->value());
+    dimension->SetMaxValue(c && fc ? doubleSpinBoxMaxValue->value() / 2 : doubleSpinBoxMaxValue->value());
 
     UpdateSteps(comboBoxStep, dimension);
     UpdateBase(comboBoxBase, dimension);
@@ -479,11 +483,11 @@ void DialogSetupMultisize::DimensionMinValueChanged(int value, QSpinBox *spinbox
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void DialogSetupMultisize::DimensionMaxValueChanged(int value, QSpinBox *spinboxMinValue, QComboBox *comboBoxStep,
+void DialogSetupMultisize::DimensionMaxValueChanged(qreal value, QDoubleSpinBox *doubleSpinBoxMinValue,
-                                                    QComboBox *comboBoxBase,
+                                                    QComboBox *comboBoxStep, QComboBox *comboBoxBase,
                                                     const MeasurementDimension_p &dimension)
 {
-    SCASSERT(spinboxMinValue != nullptr)
+    SCASSERT(doubleSpinBoxMinValue != nullptr)
     SCASSERT(comboBoxStep != nullptr)
     SCASSERT(comboBoxBase != nullptr)
 
@@ -492,11 +496,11 @@ void DialogSetupMultisize::DimensionMaxValueChanged(int value, QSpinBox *spinbox
 
     dimension->SetMaxValue(c && fc ? value / 2 : value);
 
-    spinboxMinValue->blockSignals(true);
+    doubleSpinBoxMinValue->blockSignals(true);
-    spinboxMinValue->setMaximum(value);
+    doubleSpinBoxMinValue->setMaximum(value);
-    spinboxMinValue->blockSignals(false);
+    doubleSpinBoxMinValue->blockSignals(false);
 
-    dimension->SetMinValue(c && fc ? spinboxMinValue->value() / 2 : spinboxMinValue->value());
+    dimension->SetMinValue(c && fc ? doubleSpinBoxMinValue->value() / 2 : doubleSpinBoxMinValue->value());
 
     UpdateSteps(comboBoxStep, dimension);
     UpdateBase(comboBoxBase, dimension);
@@ -512,7 +516,7 @@ void DialogSetupMultisize::DimensionStepChanged(int index, QComboBox *comboBoxSt
     SCASSERT(comboBoxBase != nullptr)
 
     bool ok = false;
-    const int step = comboBoxStep->itemData(index).toInt(&ok);
+    const qreal step = comboBoxStep->itemData(index).toDouble(&ok);
     dimension->SetStep(ok ? step : -1);
 
     UpdateBase(comboBoxBase, dimension);
@@ -527,7 +531,7 @@ void DialogSetupMultisize::DimensionBaseChanged(int index, QComboBox *comboBoxBa
     SCASSERT(comboBoxBase != nullptr)
 
     bool ok = false;
-    const int base = comboBoxBase->itemData(index).toInt(&ok);
+    const qreal base = comboBoxBase->itemData(index).toDouble(&ok);
     dimension->SetBaseValue(ok ? base : -1);
 
     CheckState();
@@ -539,16 +543,16 @@ void DialogSetupMultisize::UpdateSteps(QComboBox *comboBoxStep,
 {
     SCASSERT(comboBoxStep != nullptr)
 
-    int oldStep = -1;
+    qreal oldStep = -1;
     if (comboBoxStep->currentIndex() != -1)
     {
-        oldStep = comboBoxStep->currentData().toInt();
+        oldStep = comboBoxStep->currentData().toDouble();
     }
 
     comboBoxStep->blockSignals(true);
 
     const QString unitStr = " " + UnitsToStr(dimension->Units());
-    const QVector<int> steps = dimension->ValidSteps();
+    const QVector<qreal> steps = dimension->ValidSteps();
     comboBoxStep->clear();
 
     const bool fc = ui->checkBoxFullCircumference->isChecked();
@@ -556,7 +560,7 @@ void DialogSetupMultisize::UpdateSteps(QComboBox *comboBoxStep,
 
     for(auto step : steps)
     {
-        comboBoxStep->addItem(QString("%1%2").arg(c && fc ? step * 2 : step)
+        comboBoxStep->addItem(QStringLiteral("%1%2").arg(c && fc ? step * 2 : step)
                                   .arg(c ? unitStr : QString()), step);
     }
 
@@ -564,7 +568,7 @@ void DialogSetupMultisize::UpdateSteps(QComboBox *comboBoxStep,
     comboBoxStep->blockSignals(false);
 
     bool ok = false;
-    const int step = comboBoxStep->currentData().toInt(&ok);
+    const qreal step = comboBoxStep->currentData().toDouble(&ok);
     dimension->SetStep(ok ? step : -1);
 }
 
@@ -574,23 +578,23 @@ void DialogSetupMultisize::UpdateBase(QComboBox *comboBoxBase,
 {
     SCASSERT(comboBoxBase != nullptr)
 
-    int oldBase = -1;
+    qreal oldBase = -1;
     if (comboBoxBase->currentIndex() != -1)
     {
-        oldBase = comboBoxBase->currentData().toInt();
+        oldBase = comboBoxBase->currentData().toDouble();
     }
 
     comboBoxBase->blockSignals(true);
 
     const QString unitStr = " " + UnitsToStr(dimension->Units());
-    const QVector<int> bases = dimension->ValidBases();
+    const QVector<qreal> bases = dimension->ValidBases();
     comboBoxBase->clear();
     const bool fc = ui->checkBoxFullCircumference->isChecked();
     const bool c = dimension->IsCircumference();
 
     for(auto base : bases)
     {
-        comboBoxBase->addItem(QString("%1%2").arg(c && fc ? base * 2 : base)
+        comboBoxBase->addItem(QStringLiteral("%1%2").arg(c && fc ? base * 2 : base)
                                   .arg(c || dimension->Type() == MeasurementDimension::X ? unitStr : QString()), base);
     }
 
@@ -598,7 +602,7 @@ void DialogSetupMultisize::UpdateBase(QComboBox *comboBoxBase,
     comboBoxBase->blockSignals(false);
 
     bool ok = false;
-    const int base = comboBoxBase->currentData().toInt(&ok);
+    const qreal base = comboBoxBase->currentData().toDouble(&ok);
     dimension->SetBaseValue(ok ? base : -1);
 }
 

src/app/tape/dialogs/dialogsetupmultisize.h

@@ -33,7 +33,7 @@
 #include "../vformat/vdimensions.h"
 #include "../vmisc/def.h"
 
-class QSpinBox;
+class QDoubleSpinBox;
 
 namespace Ui
 {
@@ -48,9 +48,9 @@ public:
     explicit DialogSetupMultisize(Unit unit, QWidget *parent = nullptr);
     ~DialogSetupMultisize();
 
-    QVector<MeasurementDimension_p> Dimensions() const;
+    auto Dimensions() const -> QVector<MeasurementDimension_p>;
 
-    bool FullCircumference() const;
+    auto FullCircumference() const -> bool;
 
 protected:
     virtual void changeEvent(QEvent* event) override;
@@ -71,23 +71,21 @@ private:
 
     void CheckState();
 
-    void InitDimensionMinMax(QSpinBox *spinboxMinValue, QSpinBox *spinboxMaxValue,
+    void InitDimensionMinMax(QDoubleSpinBox *doubleSpinBoxMinValue, QDoubleSpinBox *doubleSpinBoxMaxValue,
                              const MeasurementDimension_p &dimension);
     void InitDimensionStep(QComboBox *comboBoxStep,const MeasurementDimension_p &dimension);
 
-    void InitDimension(QSpinBox *spinboxMinValue, QSpinBox *spinboxMaxValue, QComboBox *comboBoxStep,
+    void InitDimension(QDoubleSpinBox *doubleSpinBoxMinValue, QDoubleSpinBox *doubleSpinBoxMaxValue,
-                       const MeasurementDimension_p &dimension);
+                       QComboBox *comboBoxStep, const MeasurementDimension_p &dimension);
     void InitXDimension();
     void InitYDimension();
     void InitWDimension();
     void InitZDimension();
 
-    void DimensionMinValueChanged(int value, QSpinBox *spinboxMaxValue, QComboBox *comboBoxStep,
+    void DimensionMinValueChanged(qreal value, QDoubleSpinBox *doubleSpinBoxMaxValue, QComboBox *comboBoxStep,
-                                  QComboBox *comboBoxBase,
+                                  QComboBox *comboBoxBase, const MeasurementDimension_p &dimension);
-                                  const MeasurementDimension_p &dimension);
+    void DimensionMaxValueChanged(qreal value, QDoubleSpinBox *doubleSpinBoxMinValue, QComboBox *comboBoxStep,
-    void DimensionMaxValueChanged(int value, QSpinBox *spinboxMinValue, QComboBox *comboBoxStep,
+                                  QComboBox *comboBoxBase, const MeasurementDimension_p &dimension);
-                                  QComboBox *comboBoxBase,
-                                  const MeasurementDimension_p &dimension);
 
     void DimensionStepChanged(int index, QComboBox *comboBoxStep, QComboBox *comboBoxBase,
                               const MeasurementDimension_p &dimension);

src/app/tape/dialogs/dialogsetupmultisize.ui

@@ -48,16 +48,6 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spinBoxXDimensionMinValue">
-            <property name="toolTip">
-             <string>Minimal value described in the column</string>
-            </property>
-            <property name="suffix">
-             <string/>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="0">
            <widget class="QLabel" name="label_2">
             <property name="text">
@@ -65,13 +55,6 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
-           <widget class="QSpinBox" name="spinBoxXDimensionMaxValue">
-            <property name="toolTip">
-             <string>Maximal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="2" column="0">
            <widget class="QLabel" name="label_3">
             <property name="text">
@@ -112,6 +95,26 @@
             </property>
            </widget>
           </item>
+          <item row="0" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxXDimensionMinValue">
+            <property name="toolTip">
+             <string>Minimal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxXDimensionMaxValue">
+            <property name="toolTip">
+             <string>Maximal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
        </layout>
@@ -141,13 +144,6 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spinBoxYDimensionMinValue">
-            <property name="toolTip">
-             <string>Minimal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="0">
            <widget class="QLabel" name="label_6">
             <property name="text">
@@ -155,13 +151,6 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
-           <widget class="QSpinBox" name="spinBoxYDimensionMaxValue">
-            <property name="toolTip">
-             <string>Maximal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="2" column="0">
            <widget class="QLabel" name="label_7">
             <property name="text">
@@ -202,6 +191,26 @@
             </property>
            </widget>
           </item>
+          <item row="0" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxYDimensionMinValue">
+            <property name="toolTip">
+             <string>Minimal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxYDimensionMaxValue">
+            <property name="toolTip">
+             <string>Maximal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
         <item>
@@ -241,13 +250,6 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spinBoxWDimensionMinValue">
-            <property name="toolTip">
-             <string>Minimal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="0">
            <widget class="QLabel" name="label_14">
             <property name="text">
@@ -255,13 +257,6 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
-           <widget class="QSpinBox" name="spinBoxWDimensionMaxValue">
-            <property name="toolTip">
-             <string>Maximal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="2" column="0">
            <widget class="QLabel" name="label_15">
             <property name="text">
@@ -302,6 +297,26 @@
             </property>
            </widget>
           </item>
+          <item row="0" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxWDimensionMinValue">
+            <property name="toolTip">
+             <string>Minimal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxWDimensionMaxValue">
+            <property name="toolTip">
+             <string>Maximal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
        </layout>
@@ -331,13 +346,6 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
-           <widget class="QSpinBox" name="spinBoxZDimensionMinValue">
-            <property name="toolTip">
-             <string>Minimal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="0">
            <widget class="QLabel" name="label_10">
             <property name="text">
@@ -345,13 +353,6 @@
             </property>
            </widget>
           </item>
-          <item row="1" column="1">
-           <widget class="QSpinBox" name="spinBoxZDimensionMaxValue">
-            <property name="toolTip">
-             <string>Maximal value described in the column</string>
-            </property>
-           </widget>
-          </item>
           <item row="2" column="0">
            <widget class="QLabel" name="label_11">
             <property name="text">
@@ -392,6 +393,26 @@
             </property>
            </widget>
           </item>
+          <item row="0" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxZDimensionMinValue">
+            <property name="toolTip">
+             <string>Minimal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QDoubleSpinBox" name="doubleSpinBoxZDimensionMaxValue">
+            <property name="toolTip">
+             <string>Maximal value described in the column</string>
+            </property>
+            <property name="decimals">
+             <number>1</number>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
        </layout>
@@ -420,23 +441,23 @@
  </widget>
  <tabstops>
   <tabstop>groupBoxXDimension</tabstop>
-  <tabstop>spinBoxXDimensionMinValue</tabstop>
+  <tabstop>doubleSpinBoxXDimensionMinValue</tabstop>
-  <tabstop>spinBoxXDimensionMaxValue</tabstop>
+  <tabstop>doubleSpinBoxXDimensionMaxValue</tabstop>
   <tabstop>comboBoxXDimensionStep</tabstop>
   <tabstop>comboBoxXDimensionBase</tabstop>
   <tabstop>groupBoxYDimension</tabstop>
-  <tabstop>spinBoxYDimensionMinValue</tabstop>
+  <tabstop>doubleSpinBoxYDimensionMinValue</tabstop>
-  <tabstop>spinBoxYDimensionMaxValue</tabstop>
+  <tabstop>doubleSpinBoxYDimensionMaxValue</tabstop>
   <tabstop>comboBoxYDimensionStep</tabstop>
   <tabstop>comboBoxYDimensionBase</tabstop>
   <tabstop>groupBoxWDimension</tabstop>
-  <tabstop>spinBoxWDimensionMinValue</tabstop>
+  <tabstop>doubleSpinBoxWDimensionMinValue</tabstop>
-  <tabstop>spinBoxWDimensionMaxValue</tabstop>
+  <tabstop>doubleSpinBoxWDimensionMaxValue</tabstop>
   <tabstop>comboBoxWDimensionStep</tabstop>
   <tabstop>comboBoxWDimensionBase</tabstop>
   <tabstop>groupBoxZDimension</tabstop>
-  <tabstop>spinBoxZDimensionMinValue</tabstop>
+  <tabstop>doubleSpinBoxZDimensionMinValue</tabstop>
-  <tabstop>spinBoxZDimensionMaxValue</tabstop>
+  <tabstop>doubleSpinBoxZDimensionMaxValue</tabstop>
   <tabstop>comboBoxZDimensionStep</tabstop>
   <tabstop>comboBoxZDimensionBase</tabstop>
  </tabstops>

src/app/tape/tmainwindow.cpp

@@ -194,7 +194,7 @@ bool TMainWindow::SetDimensionABase(int base)
         gradationDimensionA->setCurrentIndex(i);
     }
 
-    if (base != currentDimensionA)
+    if (not VFuzzyComparePossibleNulls(base, currentDimensionA))
     {
         qCCritical(tMainWindow, "%s\n", qPrintable(tr("Invalid base value for dimension A")));
         return false;
@@ -219,7 +219,7 @@ bool TMainWindow::SetDimensionBBase(int base)
         gradationDimensionB->setCurrentIndex(i);
     }
 
-    if (base != currentDimensionB)
+    if (not VFuzzyComparePossibleNulls(base, currentDimensionB))
     {
         qCCritical(tMainWindow, "%s\n", qPrintable(tr("Invalid base value for dimension B")));
         return false;
@@ -245,7 +245,7 @@ bool TMainWindow::SetDimensionCBase(int base)
         gradationDimensionC->setCurrentIndex(i);
     }
 
-    if (base != currentDimensionC)
+    if (not VFuzzyComparePossibleNulls(base, currentDimensionC))
     {
         qCCritical(tMainWindow, "%s\n", qPrintable(tr("Invalid base value for dimension C")));
         return false;
@@ -1535,7 +1535,7 @@ void TMainWindow::ImportFromPattern()
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::DimensionABaseChanged()
 {
-    currentDimensionA = gradationDimensionA->currentData().toInt();
+    currentDimensionA = gradationDimensionA->currentData().toDouble();
 
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
     if (dimensions.size() > 1)
@@ -1556,7 +1556,7 @@ void TMainWindow::DimensionABaseChanged()
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::DimensionBBaseChanged()
 {
-    currentDimensionB = gradationDimensionB->currentData().toInt();
+    currentDimensionB = gradationDimensionB->currentData().toDouble();
 
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
 
@@ -1572,7 +1572,7 @@ void TMainWindow::DimensionBBaseChanged()
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::DimensionCBaseChanged()
 {
-    currentDimensionC = gradationDimensionC->currentData().toInt();
+    currentDimensionC = gradationDimensionC->currentData().toDouble();
     gradation->start();
 }
 
@@ -2249,7 +2249,7 @@ void TMainWindow::ExportToIndividual()
 void TMainWindow::RestrictSecondDimesion()
 {
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
-    const QMap<QString, QPair<int, int>> restrictions = m->GetRestrictions();
+    const QMap<QString, QPair<qreal, qreal>> restrictions = m->GetRestrictions();
 
     bool oneDimesionRestriction = true;
     bool fullCircumference = m->IsFullCircumference();
@@ -2269,7 +2269,7 @@ void TMainWindow::RestrictSecondDimesion()
 void TMainWindow::RestrictThirdDimesion()
 {
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
-    const QMap<QString, QPair<int, int>> restrictions = m->GetRestrictions();
+    const QMap<QString, QPair<qreal, qreal>> restrictions = m->GetRestrictions();
 
     bool oneDimesionRestriction = false;
     bool fullCircumference = m->IsFullCircumference();
@@ -2677,16 +2677,16 @@ void TMainWindow::InitDimensionGradation(int index, const MeasurementDimension_p
     const bool fc = m->IsFullCircumference();
     const QString unit = UnitsToStr(m->MUnit(), true);
 
-    int current = -1;
+    qreal current = -1;
     if (control->currentIndex() != -1)
     {
-        current = control->currentData().toInt();
+        current = control->currentData().toDouble();
     }
 
     control->blockSignals(true);
     control->clear();
 
-    const QVector<int> bases = DimensionRestrictedValues(index, dimension);
+    const QVector<qreal> bases = DimensionRestrictedValues(index, dimension);
     const DimesionLabels labels = dimension->Labels();
 
     if (dimension->Type() == MeasurementDimension::X)
@@ -4125,7 +4125,7 @@ void TMainWindow::SetDimensionBases()
         currentDimensionC = dimension->BaseValue();
     }
 
-    auto SetBase = [dimensions](int index, QComboBox *control, int &value)
+    auto SetBase = [dimensions](int index, QComboBox *control, qreal &value)
     {
         if (dimensions.size() > index)
         {
@@ -4140,7 +4140,7 @@ void TMainWindow::SetDimensionBases()
             }
             else
             {
-                value = control->currentData().toInt();
+                value = control->currentData().toDouble();
             }
         }
     };
@@ -4155,7 +4155,7 @@ void TMainWindow::SetCurrentDimensionValues()
 {
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
 
-    auto SetDimensionValue = [dimensions](int index, int &value)
+    auto SetDimensionValue = [dimensions](int index, qreal &value)
     {
         if (dimensions.size() > index)
         {
@@ -4170,27 +4170,20 @@ void TMainWindow::SetCurrentDimensionValues()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> TMainWindow::DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension)
+QVector<qreal> TMainWindow::DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension)
 {
-    QPair<int, int> restriction;
-
     if (index == 0)
     {
         return dimension->ValidBases();
     }
-    else if (index == 1)
-    {
-        restriction = m->Restriction(currentDimensionA);
-    }
-    else
-    {
-        restriction = m->Restriction(currentDimensionA, currentDimensionB);
-    }
 
-    const QVector<int> bases = dimension->ValidBases();
+    QPair<qreal, qreal> restriction = index == 1 ? m->Restriction(currentDimensionA)
+                                                 : m->Restriction(currentDimensionA, currentDimensionB);
 
-    int min = bases.indexOf(restriction.first) != -1 ? restriction.first : dimension->MinValue();
+    const QVector<qreal> bases = dimension->ValidBases();
-    int max = bases.indexOf(restriction.second) != -1 ? restriction.second : dimension->MaxValue();
+
+    qreal min = bases.indexOf(restriction.first) != -1 ? restriction.first : dimension->MinValue();
+    qreal max = bases.indexOf(restriction.second) != -1 ? restriction.second : dimension->MaxValue();
 
     if (min > max)
     {
@@ -4222,22 +4215,6 @@ void TMainWindow::SetDecimals()
     switch (mUnit)
     {
         case Unit::Cm:
-            ui->doubleSpinBoxBaseValue->setDecimals(2);
-            ui->doubleSpinBoxBaseValue->setSingleStep(0.01);
-
-            ui->doubleSpinBoxCorrection->setDecimals(2);
-            ui->doubleSpinBoxCorrection->setSingleStep(0.01);
-
-            ui->doubleSpinBoxShiftA->setDecimals(2);
-            ui->doubleSpinBoxShiftA->setSingleStep(0.01);
-
-            ui->doubleSpinBoxShiftB->setDecimals(2);
-            ui->doubleSpinBoxShiftB->setSingleStep(0.01);
-
-            ui->doubleSpinBoxShiftC->setDecimals(2);
-            ui->doubleSpinBoxShiftC->setSingleStep(0.01);
-            break;
-        case Unit::Mm:
             ui->doubleSpinBoxBaseValue->setDecimals(1);
             ui->doubleSpinBoxBaseValue->setSingleStep(0.1);
 
@@ -4253,6 +4230,22 @@ void TMainWindow::SetDecimals()
             ui->doubleSpinBoxShiftC->setDecimals(1);
             ui->doubleSpinBoxShiftC->setSingleStep(0.1);
             break;
+        case Unit::Mm:
+            ui->doubleSpinBoxBaseValue->setDecimals(0);
+            ui->doubleSpinBoxBaseValue->setSingleStep(1);
+
+            ui->doubleSpinBoxCorrection->setDecimals(0);
+            ui->doubleSpinBoxCorrection->setSingleStep(1);
+
+            ui->doubleSpinBoxShiftA->setDecimals(0);
+            ui->doubleSpinBoxShiftA->setSingleStep(1);
+
+            ui->doubleSpinBoxShiftB->setDecimals(0);
+            ui->doubleSpinBoxShiftB->setSingleStep(1);
+
+            ui->doubleSpinBoxShiftC->setDecimals(0);
+            ui->doubleSpinBoxShiftC->setSingleStep(1);
+            break;
         case Unit::Inch:
             ui->doubleSpinBoxBaseValue->setDecimals(5);
             ui->doubleSpinBoxBaseValue->setSingleStep(0.00001);

src/app/tape/tmainwindow.h

@@ -153,9 +153,9 @@ private:
     Unit             mUnit{Unit::Cm};
     Unit             pUnit{Unit::Cm};
     MeasurementsType mType{MeasurementsType::Individual};
-    int              currentDimensionA{0};
+    qreal            currentDimensionA{0};
-    int              currentDimensionB{0};
+    qreal            currentDimensionB{0};
-    int              currentDimensionC{0};
+    qreal            currentDimensionC{0};
     QString          curFile{};
     QComboBox       *gradationDimensionA{nullptr};
     QComboBox       *gradationDimensionB{nullptr};
@@ -248,7 +248,7 @@ private:
     void SetDimensionBases();
     void SetCurrentDimensionValues();
 
-    QVector<int> DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension);
+    QVector<double> DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension);
 
     QMap<int, QSharedPointer<VMeasurement> > OrderedMeasurments() const;
 };

src/app/valentina/mainwindow.cpp

@@ -571,7 +571,7 @@ bool MainWindow::LoadMeasurements(const QString &path)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool MainWindow::UpdateMeasurements(const QString &path, int baseA, int baseB, int baseC)
+bool MainWindow::UpdateMeasurements(const QString &path, qreal baseA, qreal baseB, qreal baseC)
 {
     m = OpenMeasurementFile(path);
 
@@ -2072,7 +2072,7 @@ void MainWindow::StoreMultisizeMDimensions()
 
     QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
 
-    auto StoreDimension = [this, dimensions](int index, int currentBase)
+    auto StoreDimension = [this, dimensions](int index, qreal currentBase)
     {
         if (dimensions.size() > index)
         {
@@ -2146,9 +2146,9 @@ void MainWindow::StoreIndividualMDimensions()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> MainWindow::DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension)
+QVector<qreal> MainWindow::DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension)
 {
-    QPair<int, int> restriction;
+    QPair<qreal, qreal> restriction;
 
     if (index == 0)
     {
@@ -2163,10 +2163,10 @@ QVector<int> MainWindow::DimensionRestrictedValues(int index, const MeasurementD
         restriction = m->Restriction(m_currentDimensionA, m_currentDimensionB);
     }
 
-    const QVector<int> bases = dimension->ValidBases();
+    const QVector<qreal> bases = dimension->ValidBases();
 
-    int min = bases.indexOf(restriction.first) != -1 ? restriction.first : dimension->MinValue();
+    qreal min = bases.indexOf(restriction.first) != -1 ? restriction.first : dimension->MinValue();
-    int max = bases.indexOf(restriction.second) != -1 ? restriction.second : dimension->MaxValue();
+    qreal max = bases.indexOf(restriction.second) != -1 ? restriction.second : dimension->MaxValue();
 
     if (min > max)
     {
@@ -2182,7 +2182,7 @@ void MainWindow::SetDimensionBases()
 {
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
 
-    auto SetBase = [dimensions](int index, QPointer<QComboBox> control, int &value)
+    auto SetBase = [dimensions](int index, QPointer<QComboBox> control, double &value)
     {
         if (dimensions.size() > index)
         {
@@ -2199,7 +2199,7 @@ void MainWindow::SetDimensionBases()
             }
             else
             {
-                value = control->currentData().toInt();
+                value = control->currentData().toDouble();
             }
 
             control->blockSignals(false);
@@ -3439,9 +3439,8 @@ void MainWindow::FullParseFile()
             futureTestUniqueId.waitForFinished();
         }
     }
-    catch (const VExceptionUndo &e)
+    catch (const VExceptionUndo &)
     {
-        Q_UNUSED(e)
         /* If user want undo last operation before undo we need finish broken redo operation. For those we post event
          * myself. Later in method customEvent call undo.*/
         if (qApp->getOpeningPattern())
@@ -3823,7 +3822,7 @@ void MainWindow::PatternChangesWereSaved(bool saved)
 //---------------------------------------------------------------------------------------------------------------------
 void MainWindow::DimensionABaseChanged()
 {
-    m_currentDimensionA = dimensionA->currentData().toInt();
+    m_currentDimensionA = dimensionA->currentData().toDouble();
 
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
     if (dimensions.size() > 1)
@@ -3844,7 +3843,7 @@ void MainWindow::DimensionABaseChanged()
 //---------------------------------------------------------------------------------------------------------------------
 void MainWindow::DimensionBBaseChanged()
 {
-    m_currentDimensionB = dimensionB->currentData().toInt();
+    m_currentDimensionB = dimensionB->currentData().toDouble();
 
     const QList<MeasurementDimension_p> dimensions = m->Dimensions().values();
 
@@ -3860,7 +3859,7 @@ void MainWindow::DimensionBBaseChanged()
 //---------------------------------------------------------------------------------------------------------------------
 void MainWindow::DimensionCBaseChanged()
 {
-    m_currentDimensionC = dimensionC->currentData().toInt();
+    m_currentDimensionC = dimensionC->currentData().toDouble();
     m_gradation->start();
 }
 
@@ -3996,23 +3995,24 @@ void MainWindow::InitDimensionControls()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void MainWindow::InitDimensionGradation(int index, const MeasurementDimension_p &dimension, QPointer<QComboBox> control)
+void MainWindow::InitDimensionGradation(int index, const MeasurementDimension_p &dimension,
+                                        const QPointer<QComboBox> &control)
 {
     SCASSERT(control != nullptr)
 
     const bool fc = m->IsFullCircumference();
     const QString unit = UnitsToStr(qApp->MeasurementsUnits(), true);
 
-    int current = -1;
+    qreal current = -1;
     if (control->currentIndex() != -1)
     {
-        current = control->currentData().toInt();
+        current = control->currentData().toDouble();
     }
 
     control->blockSignals(true);
     control->clear();
 
-    const QVector<int> bases = DimensionRestrictedValues(index, dimension);
+    const QVector<qreal> bases = DimensionRestrictedValues(index, dimension);
     const DimesionLabels labels = dimension->Labels();
 
     if (dimension->Type() == MeasurementDimension::X)

src/app/valentina/mainwindow.h

@@ -293,16 +293,16 @@ private:
 
     QList<QPointer<WatermarkWindow>> m_watermarkEditors{};
 
-    int m_currentDimensionA{0};
+    qreal m_currentDimensionA{0};
-    int m_currentDimensionB{0};
+    qreal m_currentDimensionB{0};
-    int m_currentDimensionC{0};
+    qreal m_currentDimensionC{0};
 
     QSharedPointer<VMeasurements> m{};
 
     QTimer *m_gradation;
 
     void InitDimensionControls();
-    void InitDimensionGradation(int index, const MeasurementDimension_p &dimension, QPointer<QComboBox> control);
+    void InitDimensionGradation(int index, const MeasurementDimension_p &dimension, const QPointer<QComboBox> &control);
 
     void               ToolBarOption();
     void               ToolBarStages();
@@ -373,7 +373,7 @@ private:
     void               InitScenes();
 
     bool               LoadMeasurements(const QString &path);
-    bool               UpdateMeasurements(const QString &path, int baseA, int baseB, int baseC);
+    bool               UpdateMeasurements(const QString &path, qreal baseA, qreal baseB, qreal baseC);
 
     void               ReopenFilesAfterCrash(QStringList &args);
     bool               DoExport(const VCommandLinePtr& expParams);
@@ -411,7 +411,7 @@ private:
     void StoreMultisizeMDimensions();
     void StoreIndividualMDimensions();
 
-    QVector<int> DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension);
+    QVector<qreal> DimensionRestrictedValues(int index, const MeasurementDimension_p &dimension);
     void SetDimensionBases();
 };
 

src/libs/ifc/schema/multisize_measurements/v0.5.1.xsd

@@ -45,8 +45,8 @@
               <xs:element name="restriction" minOccurs="0" maxOccurs="unbounded">
                 <xs:complexType>
                   <xs:attribute name="coordinates" type="xs:string" use="required"/>
-                  <xs:attribute name="min" type="dimesionValue" use="required"/>
+                  <xs:attribute name="min" type="dimesionValue"/>
-                  <xs:attribute name="max" type="dimesionValue" use="required"/>
+                  <xs:attribute name="max" type="dimesionValue"/>
                 </xs:complexType>
               </xs:element>
             </xs:sequence>
@@ -122,13 +122,13 @@
     </xs:restriction>
   </xs:simpleType>
   <xs:simpleType name="dimesionValue">
-    <xs:restriction base="xs:unsignedInt">
+    <xs:restriction base="xs:double">
       <xs:minInclusive value="6"/>
       <xs:maxInclusive value="2720"/>
     </xs:restriction>
   </xs:simpleType>
   <xs:simpleType name="dimensionStep">
-    <xs:restriction base="xs:unsignedInt">
+    <xs:restriction base="xs:double">
       <xs:minInclusive value="0"/>
       <xs:maxInclusive value="80"/>
     </xs:restriction>

src/libs/vformat/vdimensions.cpp

@@ -29,6 +29,7 @@
 
 #include <QSet>
 #include <QVector>
+#include <cmath>
 
 //---------------------------------------------------------------------------------------------------------------------
 VAbstartMeasurementDimension::VAbstartMeasurementDimension(Unit units)
@@ -36,7 +37,7 @@ VAbstartMeasurementDimension::VAbstartMeasurementDimension(Unit units)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-VAbstartMeasurementDimension::VAbstartMeasurementDimension(Unit units, int min, int max, int step)
+VAbstartMeasurementDimension::VAbstartMeasurementDimension(Unit units, qreal min, qreal max, qreal step)
     : m_units(units),
       m_minValue(min),
       m_maxValue(max),
@@ -44,48 +45,57 @@ VAbstartMeasurementDimension::VAbstartMeasurementDimension(Unit units, int min,
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-bool VAbstartMeasurementDimension::IsValid()
+auto VAbstartMeasurementDimension::IsValid() -> bool
 {
     m_error.clear();
     return IsUnitsValid() && IsRangeValid() && IsStepValid() && IsBaseValid();
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> VAbstartMeasurementDimension::ValidSteps() const
+auto VAbstartMeasurementDimension::ValidSteps() const -> QVector<qreal>
 {
-    QVector<int> steps;
+    const qreal stepBarrier = 8.5;
+    const qreal s = 0.5;
 
-    const int diff = m_maxValue - m_minValue;
+    QVector<qreal> steps;
-    if (diff == 0)
+    steps.reserve(qRound((stepBarrier - s) * 2 - 1));
+
+    const qreal diff = m_maxValue - m_minValue;
+    if (qFuzzyIsNull(diff))
     {
         steps.append(0); // only one possible value
     }
     else if (diff > 0)
     {
-        for (int i=1; i < 9; ++i)
+        qreal candidate = 1;
+        do
         {
-            const int step = (m_units == Unit::Mm ? i * 10 : i);
+            const qreal step = (m_units == Unit::Mm ? candidate * 10 : candidate);
-            if (diff % step == 0)
+            qreal intpart;
+            if (qFuzzyIsNull(std::modf(diff / step, &intpart)))
             {
                 steps.append(step);
             }
+            candidate += s;
         }
+        while(candidate < stepBarrier);
     }
 
     return steps;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> VAbstartMeasurementDimension::ValidBases() const
+auto VAbstartMeasurementDimension::ValidBases() const -> QVector<qreal>
 {
     return VAbstartMeasurementDimension::ValidBases(m_minValue, m_maxValue, m_step);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QStringList VAbstartMeasurementDimension::ValidBasesList() const
+auto VAbstartMeasurementDimension::ValidBasesList() const -> QStringList
 {
-    QVector<int> bases = ValidBases();
+    QVector<qreal> bases = ValidBases();
     QStringList list;
+    list.reserve(bases.size());
     for(auto &base : bases)
     {
         list.append(QString::number(base));
@@ -95,29 +105,35 @@ QStringList VAbstartMeasurementDimension::ValidBasesList() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QVector<int> VAbstartMeasurementDimension::ValidBases(int min, int max, int step)
+auto VAbstartMeasurementDimension::ValidBases(qreal min, qreal max, qreal step) -> QVector<qreal>
 {
-    QVector<int> validBases;
+    QVector<qreal> validBases;
 
-    if (step < 0)
+    if (step < 0 || min > max)
     {
         return validBases;
     }
-    else if (step == 0)
+
+    if (qFuzzyIsNull(step))
     {
         step = 1;
     }
 
-    for (int value = min; value <= max; value += step)
+    validBases.reserve(qRound((max - min) / step));
+
+    qreal value = min;
+    do
     {
         validBases.append(value);
+        value += step;
     }
+    while(value < max + step);
 
     return validBases;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool VAbstartMeasurementDimension::IsRangeValid()
+auto VAbstartMeasurementDimension::IsRangeValid() -> bool
 {
     bool valid = m_minValue > 0 && m_maxValue > 0 && m_minValue >= RangeMin() && m_minValue <= RangeMax()
                  && m_minValue <= m_maxValue;
@@ -131,7 +147,7 @@ bool VAbstartMeasurementDimension::IsRangeValid()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool VAbstartMeasurementDimension::IsStepValid()
+auto VAbstartMeasurementDimension::IsStepValid() -> bool
 {
     bool valid = ValidSteps().indexOf(m_step) != -1;
     if (not valid)
@@ -143,7 +159,7 @@ bool VAbstartMeasurementDimension::IsStepValid()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool VAbstartMeasurementDimension::IsBaseValid()
+auto VAbstartMeasurementDimension::IsBaseValid() -> bool
 {
     bool valid = ValidBases().indexOf(m_baseValue) != -1;
     if (not valid)
@@ -155,13 +171,13 @@ bool VAbstartMeasurementDimension::IsBaseValid()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool VAbstartMeasurementDimension::IsUnitsValid() const
+auto VAbstartMeasurementDimension::IsUnitsValid() const -> bool
 {
     return m_units == Unit::Cm || m_units == Unit::Mm || m_units == Unit::Inch;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QString VAbstartMeasurementDimension::DimensionName(MeasurementDimension type)
+auto VAbstartMeasurementDimension::DimensionName(MeasurementDimension type) -> QString
 {
     switch(type)
     {
@@ -179,7 +195,7 @@ QString VAbstartMeasurementDimension::DimensionName(MeasurementDimension type)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QString VAbstartMeasurementDimension::DimensionToolTip(MeasurementDimension type, bool circumference, bool fc)
+auto VAbstartMeasurementDimension::DimensionToolTip(MeasurementDimension type, bool circumference, bool fc) -> QString
 {
     switch(type)
     {
@@ -211,43 +227,51 @@ VXMeasurementDimension::VXMeasurementDimension(Unit units)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-VXMeasurementDimension::VXMeasurementDimension(Unit units, int min, int max, int step)
+VXMeasurementDimension::VXMeasurementDimension(Unit units, qreal min, qreal max, qreal step)
     : VAbstartMeasurementDimension(units, min, max, step)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-MeasurementDimension VXMeasurementDimension::Type() const
+auto VXMeasurementDimension::Type() const -> MeasurementDimension
 {
     return MeasurementDimension::X;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VXMeasurementDimension::RangeMin() const
+auto VXMeasurementDimension::RangeMin() const -> int
 {
+    const int rangeMinCm = 50;
+    const int rangeMinMm = 500;
+    const int rangeMinInch = 19;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 50;
+            return rangeMinCm;
         case Unit::Mm:
-            return 500;
+            return rangeMinMm;
         case Unit::Inch:
-            return 19;
+            return rangeMinInch;
         default:
             return 0;
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VXMeasurementDimension::RangeMax() const
+auto VXMeasurementDimension::RangeMax() const -> int
 {
+    const int rangeMaxCm = 272;
+    const int rangeMaxMm = 2720;
+    const int rangeMaxInch = 107;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 272;
+            return rangeMaxCm;
         case Unit::Mm:
-            return 2720;
+            return rangeMaxMm;
         case Unit::Inch:
-            return 107;
+            return rangeMaxInch;
         default:
             return 0;
     }
@@ -260,59 +284,69 @@ VYMeasurementDimension::VYMeasurementDimension(Unit units)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-VYMeasurementDimension::VYMeasurementDimension(Unit units, int min, int max, int step)
+VYMeasurementDimension::VYMeasurementDimension(Unit units, qreal min, qreal max, qreal step)
     : VAbstartMeasurementDimension(units, min, max, step)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-MeasurementDimension VYMeasurementDimension::Type() const
+auto VYMeasurementDimension::Type() const -> MeasurementDimension
 {
     return MeasurementDimension::Y;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VYMeasurementDimension::RangeMin() const
+auto VYMeasurementDimension::RangeMin() const -> int
 {
     if (m_circumference)
     {
+        const int rangeMinCm = 22;
+        const int rangeMinMm = 220;
+        const int rangeMinInch = 8;
+
         switch(m_units)
         {
             case Unit::Cm:
-                return 22;
+                return rangeMinCm;
             case Unit::Mm:
-                return 220;
+                return rangeMinMm;
             case Unit::Inch:
-                return 8;
+                return rangeMinInch;
             default:
                 return 0;
         }
     }
     else
     {
-        return 6;
+        const int rangeMinCir = 6;
+        return rangeMinCir;
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VYMeasurementDimension::RangeMax() const
+auto VYMeasurementDimension::RangeMax() const -> int
 {
     if (m_circumference)
     {
+        const int rangeMaxCm = 72;
+        const int rangeMaxMm = 720;
+        const int rangeMaxInch = 29;
+
         switch(m_units)
         {
             case Unit::Cm:
-                return 72;
+                return rangeMaxCm;
             case Unit::Mm:
-                return 720;
+                return rangeMaxMm;
             case Unit::Inch:
-                return 29;
+                return rangeMaxInch;
             default:
                 return 0;
         }
     }
     else
     {
-        return 60;
+        const int rangeMaxCir = 60;
+        return rangeMaxCir;
     }
 }
 
@@ -323,43 +357,51 @@ VWMeasurementDimension::VWMeasurementDimension(Unit units)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-VWMeasurementDimension::VWMeasurementDimension(Unit units, int min, int max, int step)
+VWMeasurementDimension::VWMeasurementDimension(Unit units, qreal min, qreal max, qreal step)
     : VAbstartMeasurementDimension(units, min, max, step)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-MeasurementDimension VWMeasurementDimension::Type() const
+auto VWMeasurementDimension::Type() const -> MeasurementDimension
 {
     return MeasurementDimension::W;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VWMeasurementDimension::RangeMin() const
+auto VWMeasurementDimension::RangeMin() const -> int
 {
+    const int rangeMinCm = 20;
+    const int rangeMinMm = 200;
+    const int rangeMinInch = 8;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 20;
+            return rangeMinCm;
         case Unit::Mm:
-            return 200;
+            return rangeMinMm;
         case Unit::Inch:
-            return 8;
+            return rangeMinInch;
         default:
             return 0;
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VWMeasurementDimension::RangeMax() const
+auto VWMeasurementDimension::RangeMax() const -> int
 {
+    const int rangeMaxCm = 65;
+    const int rangeMaxMm = 650;
+    const int rangeMaxInch = 26;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 65;
+            return rangeMaxCm;
         case Unit::Mm:
-            return 650;
+            return rangeMaxMm;
         case Unit::Inch:
-            return 26;
+            return rangeMaxInch;
         default:
             return 0;
     }
@@ -372,43 +414,51 @@ VZMeasurementDimension::VZMeasurementDimension(Unit units)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-VZMeasurementDimension::VZMeasurementDimension(Unit units, int min, int max, int step)
+VZMeasurementDimension::VZMeasurementDimension(Unit units, qreal min, qreal max, qreal step)
     : VAbstartMeasurementDimension(units, min, max, step)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
-MeasurementDimension VZMeasurementDimension::Type() const
+auto VZMeasurementDimension::Type() const -> MeasurementDimension
 {
     return MeasurementDimension::Z;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VZMeasurementDimension::RangeMin() const
+auto VZMeasurementDimension::RangeMin() const -> int
 {
+    const int rangeMinCm = 20;
+    const int rangeMinMm = 200;
+    const int rangeMinInch = 8;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 20;
+            return rangeMinCm;
         case Unit::Mm:
-            return 200;
+            return rangeMinMm;
         case Unit::Inch:
-            return 8;
+            return rangeMinInch;
         default:
             return 0;
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VZMeasurementDimension::RangeMax() const
+auto VZMeasurementDimension::RangeMax() const -> int
 {
+    const int rangeMaxCm = 75;
+    const int rangeMaxMm = 750;
+    const int rangeMaxInch = 30;
+
     switch(m_units)
     {
         case Unit::Cm:
-            return 75;
+            return rangeMaxCm;
         case Unit::Mm:
-            return 750;
+            return rangeMaxMm;
         case Unit::Inch:
-            return 30;
+            return rangeMaxInch;
         default:
             return 0;
     }

src/libs/vformat/vdimensions.h

@@ -45,7 +45,7 @@ class VAbstartMeasurementDimension;
 template <class T> class QSharedPointer;
 
 using MeasurementDimension_p = QSharedPointer<VAbstartMeasurementDimension>;
-using DimesionLabels = QMap<int, QString>;
+using DimesionLabels = QMap<qreal, QString>;
 
 class VAbstartMeasurementDimension
 {
@@ -53,128 +53,128 @@ class VAbstartMeasurementDimension
 public:
     VAbstartMeasurementDimension() =default;
     explicit VAbstartMeasurementDimension(Unit units);
-    VAbstartMeasurementDimension(Unit units, int min, int max, int step);
+    VAbstartMeasurementDimension(Unit units, qreal min, qreal max, qreal step);
     virtual ~VAbstartMeasurementDimension() =default;
 
     virtual MeasurementDimension Type() const =0;
 
     virtual bool IsValid();
 
-    int  MinValue() const;
+    auto MinValue() const -> qreal;
-    void SetMinValue(int minValue);
+    void SetMinValue(qreal minValue);
 
-    int  MaxValue() const;
+    auto MaxValue() const -> qreal;
-    void SetMaxValue(int maxValue);
+    void SetMaxValue(qreal maxValue);
 
-    int  Step() const;
+    auto Step() const -> qreal;
-    void SetStep(int step);
+    void SetStep(qreal step);
 
-    int  BaseValue() const;
+    auto BaseValue() const -> qreal;
-    void SetBaseValue(int baseValue);
+    void SetBaseValue(qreal baseValue);
 
-    QString Error() const;
+    auto Error() const -> QString;
 
-    Unit Units() const;
+    auto Units() const -> Unit;
 
-    virtual bool IsCircumference() const;
+    virtual auto IsCircumference() const -> bool;
 
-    virtual int RangeMin() const =0;
+    virtual auto RangeMin() const -> int =0;
-    virtual int RangeMax() const =0;
+    virtual auto RangeMax() const -> int =0;
 
-    QVector<int> ValidSteps() const;
+    auto ValidSteps() const -> QVector<qreal>;
-    QVector<int> ValidBases() const;
+    auto ValidBases() const -> QVector<qreal>;
-    QStringList  ValidBasesList() const;
+    auto ValidBasesList() const -> QStringList;
 
-    static QVector<int> ValidBases(int min, int max, int step);
+    static auto ValidBases(qreal min, qreal max, qreal step) -> QVector<qreal>;
-    static QString DimensionName(MeasurementDimension type);
+    static auto DimensionName(MeasurementDimension type) -> QString;
-    static QString DimensionToolTip(MeasurementDimension type, bool circumference, bool fc);
+    static auto DimensionToolTip(MeasurementDimension type, bool circumference, bool fc) -> QString;
 
-    DimesionLabels Labels() const;
+    auto Labels() const -> DimesionLabels;
-    void           SetLabels(const DimesionLabels &labels);
+    void SetLabels(const DimesionLabels &labels);
 
 protected:
     Unit           m_units{Unit::Cm};
-    int            m_minValue{0};
+    qreal          m_minValue{0};
-    int            m_maxValue{0};
+    qreal          m_maxValue{0};
-    int            m_step{-1};
+    qreal          m_step{-1};
-    int            m_baseValue{0};
+    qreal          m_baseValue{0};
     QString        m_error{};
     DimesionLabels m_labels{};
 
-    bool IsRangeValid();
+    auto IsRangeValid() -> bool;
-    bool IsStepValid();
+    auto IsStepValid() -> bool;
-    bool IsBaseValid();
+    auto IsBaseValid() -> bool;
-    bool IsUnitsValid() const;
+    auto IsUnitsValid() const -> bool;
 };
 
 //---------------------------------------------------------------------------------------------------------------------
-inline int VAbstartMeasurementDimension::MinValue() const
+inline auto VAbstartMeasurementDimension::MinValue() const -> qreal
 {
     return m_minValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline void VAbstartMeasurementDimension::SetMinValue(int minValue)
+inline void VAbstartMeasurementDimension::SetMinValue(qreal minValue)
 {
     m_minValue = minValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline int VAbstartMeasurementDimension::MaxValue() const
+inline auto VAbstartMeasurementDimension::MaxValue() const -> qreal
 {
     return m_maxValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline void VAbstartMeasurementDimension::SetMaxValue(int maxValue)
+inline void VAbstartMeasurementDimension::SetMaxValue(qreal maxValue)
 {
     m_maxValue = maxValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline int VAbstartMeasurementDimension::Step() const
+inline auto VAbstartMeasurementDimension::Step() const -> qreal
 {
     return m_step;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline void VAbstartMeasurementDimension::SetStep(int step)
+inline void VAbstartMeasurementDimension::SetStep(qreal step)
 {
     m_step = step;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline int VAbstartMeasurementDimension::BaseValue() const
+inline auto VAbstartMeasurementDimension::BaseValue() const -> qreal
 {
     return m_baseValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline void VAbstartMeasurementDimension::SetBaseValue(int baseValue)
+inline void VAbstartMeasurementDimension::SetBaseValue(qreal baseValue)
 {
     m_baseValue = baseValue;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline QString VAbstartMeasurementDimension::Error() const
+inline auto VAbstartMeasurementDimension::Error() const -> QString
 {
     return m_error;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline Unit VAbstartMeasurementDimension::Units() const
+inline auto VAbstartMeasurementDimension::Units() const -> Unit
 {
     return m_units;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline bool VAbstartMeasurementDimension::IsCircumference() const
+inline auto VAbstartMeasurementDimension::IsCircumference() const -> bool
 {
     return true;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-inline DimesionLabels VAbstartMeasurementDimension::Labels() const
+inline auto VAbstartMeasurementDimension::Labels() const -> DimesionLabels
 {
     return m_labels;
 }
@@ -192,18 +192,18 @@ class VXMeasurementDimension : public VAbstartMeasurementDimension
 public:
     VXMeasurementDimension() =default;
     explicit VXMeasurementDimension(Unit units);
-    VXMeasurementDimension(Unit units, int min, int max, int step);
+    VXMeasurementDimension(Unit units, qreal min, qreal max, qreal step);
 
-    virtual MeasurementDimension Type() const override;
+    virtual auto Type() const -> MeasurementDimension override;
 
-    virtual int RangeMin() const override;
+    virtual auto RangeMin() const -> int override;
-    virtual int RangeMax() const override;
+    virtual auto RangeMax() const -> int override;
 
     virtual bool IsCircumference() const override;
 };
 
 //---------------------------------------------------------------------------------------------------------------------
-inline bool VXMeasurementDimension::IsCircumference() const
+inline auto VXMeasurementDimension::IsCircumference() const -> bool
 {
     return false;
 }
@@ -215,14 +215,14 @@ class VYMeasurementDimension : public VAbstartMeasurementDimension
 public:
     VYMeasurementDimension() =default;
     explicit VYMeasurementDimension(Unit units);
-    VYMeasurementDimension(Unit units, int min, int max, int step);
+    VYMeasurementDimension(Unit units, qreal min, qreal max, qreal step);
 
-    virtual MeasurementDimension Type() const override;
+    virtual auto Type() const -> MeasurementDimension override;
 
-    virtual int RangeMin() const override;
+    virtual auto RangeMin() const -> int override;
-    virtual int RangeMax() const override;
+    virtual auto RangeMax() const -> int override;
 
-    virtual bool IsCircumference() const override;
+    virtual auto IsCircumference() const -> bool override;
     void SetCircumference(bool circumference);
 
 private:
@@ -248,12 +248,12 @@ class VWMeasurementDimension : public VAbstartMeasurementDimension
 public:
     VWMeasurementDimension() =default;
     explicit VWMeasurementDimension(Unit units);
-    VWMeasurementDimension(Unit units, int min, int max, int step);
+    VWMeasurementDimension(Unit units, qreal min, qreal max, qreal step);
 
-    virtual MeasurementDimension Type() const override;
+    virtual auto Type() const -> MeasurementDimension override;
 
-    virtual int RangeMin() const override;
+    virtual auto RangeMin() const -> int override;
-    virtual int RangeMax() const override;
+    virtual auto RangeMax() const -> int override;
 };
 
 // VZMeasurementDimension
@@ -263,12 +263,12 @@ class VZMeasurementDimension : public VAbstartMeasurementDimension
 public:
     VZMeasurementDimension() =default;
     explicit VZMeasurementDimension(Unit units);
-    VZMeasurementDimension(Unit units, int min, int max, int step);
+    VZMeasurementDimension(Unit units, qreal min, qreal max, qreal step);
 
-    virtual MeasurementDimension Type() const override;
+    virtual auto Type() const -> MeasurementDimension override;
 
-    virtual int RangeMin() const override;
+    virtual auto RangeMin() const -> int override;
-    virtual int RangeMax() const override;
+    virtual auto RangeMax() const -> int override;
 };
 
 #endif // VDIMENSIONS_H

src/libs/vformat/vmeasurements.cpp

@@ -433,7 +433,7 @@ MeasurementsType VMeasurements::Type() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionABase() const
+qreal VMeasurements::DimensionABase() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -448,7 +448,7 @@ int VMeasurements::DimensionABase() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionBBase() const
+qreal VMeasurements::DimensionBBase() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -463,7 +463,7 @@ int VMeasurements::DimensionBBase() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionCBase() const
+qreal VMeasurements::DimensionCBase() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -478,7 +478,7 @@ int VMeasurements::DimensionCBase() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionAStep() const
+qreal VMeasurements::DimensionAStep() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -493,7 +493,7 @@ int VMeasurements::DimensionAStep() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionBStep() const
+qreal VMeasurements::DimensionBStep() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -508,7 +508,7 @@ int VMeasurements::DimensionBStep() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-int VMeasurements::DimensionCStep() const
+qreal VMeasurements::DimensionCStep() const
 {
     if (type == MeasurementsType::Multisize)
     {
@@ -845,7 +845,7 @@ QString VMeasurements::MeasurementForDimension(IMD type) const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QMap<MeasurementDimension, MeasurementDimension_p > VMeasurements::Dimensions() const
+auto VMeasurements::Dimensions() const -> QMap<MeasurementDimension, MeasurementDimension_p >
 {
     if (type != MeasurementsType::Multisize)
     {
@@ -860,10 +860,10 @@ QMap<MeasurementDimension, MeasurementDimension_p > VMeasurements::Dimensions()
         {
             const QDomElement dom = list.at(i).toElement();
             const MeasurementDimension type = StrToDimensionType(GetParametrString(dom, AttrType));
-            const int min = GetParametrInt(dom, AttrMin, QChar('0'));
+            const qreal min = GetParametrDouble(dom, AttrMin, QChar('0'));
-            const int max = GetParametrInt(dom, AttrMax, QChar('0'));
+            const qreal max = GetParametrDouble(dom, AttrMax, QChar('0'));
-            const int step = GetParametrInt(dom, AttrStep, QString("-1"));
+            const qreal step = GetParametrDouble(dom, AttrStep, QStringLiteral("-1"));
-            const int base = GetParametrInt(dom, AttrBase, QChar('0'));
+            const qreal base = GetParametrDouble(dom, AttrBase, QChar('0'));
 
             const DimesionLabels labels = ReadDimensionLabels(dom);
 
@@ -903,9 +903,9 @@ QMap<MeasurementDimension, MeasurementDimension_p > VMeasurements::Dimensions()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QMap<QString, QPair<int, int> > VMeasurements::GetRestrictions() const
+auto VMeasurements::GetRestrictions() const -> QMap<QString, QPair<qreal, qreal> >
 {
-    QMap<QString, QPair<int, int> > restrictions;
+    QMap<QString, QPair<qreal, qreal> > restrictions;
 
     const QDomNodeList list = elementsByTagName(TagRestriction);
     for (int i=0; i < list.size(); ++i)
@@ -913,8 +913,8 @@ QMap<QString, QPair<int, int> > VMeasurements::GetRestrictions() const
         const QDomElement res = list.at(i).toElement();
 
         QString coordinates = GetParametrString(res, AttrCoordinates);
-        const int min = GetParametrInt(res, AttrMin, QChar('0'));
+        const qreal min = GetParametrDouble(res, AttrMin, QChar('0'));
-        const int max = GetParametrInt(res, AttrMax, QChar('0'));
+        const qreal max = GetParametrDouble(res, AttrMax, QChar('0'));
 
         restrictions.insert(coordinates, qMakePair(min, max));
     }
@@ -923,7 +923,7 @@ QMap<QString, QPair<int, int> > VMeasurements::GetRestrictions() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void VMeasurements::SetRestrictions(const QMap<QString, QPair<int, int> > &restrictions)
+void VMeasurements::SetRestrictions(const QMap<QString, QPair<qreal, qreal> > &restrictions)
 {
     QDomElement root = documentElement();
     QDomElement restrictionsTag = root.firstChildElement(TagRestrictions);
@@ -935,14 +935,14 @@ void VMeasurements::SetRestrictions(const QMap<QString, QPair<int, int> > &restr
 
     RemoveAllChildren(restrictionsTag);
 
-    QMap<QString, QPair<int, int> >::const_iterator i = restrictions.constBegin();
+    auto i = restrictions.constBegin();
     while (i != restrictions.constEnd())
     {
         QDomElement restrictionTag = createElement(TagRestriction);
 
         SetAttribute(restrictionTag, AttrCoordinates, i.key());
-        SetAttribute(restrictionTag, AttrMin, i.value().first);
+        SetAttributeOrRemoveIf(restrictionTag, AttrMin, i.value().first, qFuzzyIsNull(i.value().first));
-        SetAttribute(restrictionTag, AttrMax, i.value().second);
+        SetAttributeOrRemoveIf(restrictionTag, AttrMax, i.value().second, qFuzzyIsNull(i.value().second));
 
         restrictionsTag.appendChild(restrictionTag);
         ++i;
@@ -950,11 +950,11 @@ void VMeasurements::SetRestrictions(const QMap<QString, QPair<int, int> > &restr
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QPair<int, int> VMeasurements::Restriction(int base, int base2) const
+auto VMeasurements::Restriction(qreal base, qreal base2) const -> QPair<qreal, qreal>
 {
-    const QMap<QString, QPair<int, int> > restrictions = GetRestrictions();
+    const QMap<QString, QPair<qreal, qreal> > restrictions = GetRestrictions();
     const QString hash = VMeasurement::CorrectionHash(base, base2, 0);
-    return restrictions.value(hash, QPair<int, int>(0, 0));
+    return restrictions.value(hash, QPair<qreal, qreal>(0, 0));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -1504,7 +1504,7 @@ DimesionLabels VMeasurements::ReadDimensionLabels(const QDomElement &dElement) c
         if (labelTag.isElement())
         {
             const QDomElement l = labelTag.toElement();
-            const int value = GetParametrInt(l, AttrValue, QChar('0'));
+            const qreal value = GetParametrDouble(l, AttrValue, QChar('0'));
             const QString label = GetParametrEmptyString(l, AttrLabel);
 
             if (value > 0 && not label.isEmpty())

src/libs/vformat/vmeasurements.h

@@ -71,13 +71,13 @@ public:
     void ClearForExport();
 
     MeasurementsType Type() const;
-    int DimensionABase() const;
+    qreal DimensionABase() const;
-    int DimensionBBase() const;
+    qreal DimensionBBase() const;
-    int DimensionCBase() const;
+    qreal DimensionCBase() const;
 
-    int DimensionAStep() const;
+    qreal DimensionAStep() const;
-    int DimensionBStep() const;
+    qreal DimensionBStep() const;
-    int DimensionCStep() const;
+    qreal DimensionCStep() const;
 
     QString Notes() const;
     void    SetNotes(const QString &text);
@@ -117,12 +117,11 @@ public:
 
     QString MeasurementForDimension(IMD type) const;
 
-    QMap<MeasurementDimension, MeasurementDimension_p > Dimensions() const;
+    auto Dimensions() const -> QMap<MeasurementDimension, MeasurementDimension_p >;
 
-    QMap<QString, QPair<int, int> > GetRestrictions() const;
+    auto GetRestrictions() const -> QMap<QString, QPair<qreal, qreal> >;
-    void                            SetRestrictions(const QMap<QString, QPair<int, int> > &restrictions);
+    void SetRestrictions(const QMap<QString, QPair<qreal, qreal> > &restrictions);
-
+    auto Restriction(qreal base, qreal base2=0) const -> QPair<double, double>;
-    QPair<int, int> Restriction(int base, int base2=0) const;
 
     void SetDimensionLabels(const QMap<MeasurementDimension, DimesionLabels> &labels);
 

src/libs/vpatterndb/variables/vmeasurement.cpp

@@ -351,7 +351,7 @@ void VMeasurement::SetDimension(IMD type)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-qreal VMeasurement::GetCorrection(int baseA, int baseB, int baseC) const
+qreal VMeasurement::GetCorrection(qreal baseA, qreal baseB, qreal baseC) const
 {
     return d->corrections.value(VMeasurement::CorrectionHash(baseA, baseB, baseC), 0);
 }

src/libs/vpatterndb/variables/vmeasurement.h

@@ -111,7 +111,7 @@ public:
     IMD  GetDimension() const;
     void SetDimension(IMD type);
 
-    qreal GetCorrection(int baseA, int baseB, int baseC) const;
+    qreal GetCorrection(qreal baseA, qreal baseB, qreal baseC) const;
 
     QMap<QString, qreal> GetCorrections() const;
     void  SetCorrections(const QMap<QString, qreal> &corrections);