diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index 6899db9fd..80865e2ce 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -683,7 +683,7 @@ void TMainWindow::Remove()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), 0);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), 0);
     m->Remove(nameField->data(Qt::UserRole).toString());
 
     MeasurementsWasSaved(false);
@@ -752,7 +752,7 @@ void TMainWindow::MoveUp()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
     m->MoveUp(nameField->data(Qt::UserRole).toString());
     MeasurementsWasSaved(false);
     RefreshData();
@@ -770,7 +770,7 @@ void TMainWindow::MoveDown()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
     m->MoveDown(nameField->data(Qt::UserRole).toString());
     MeasurementsWasSaved(false);
     RefreshData();
@@ -859,7 +859,7 @@ void TMainWindow::AddCustom()
     else
     {
         currentRow  = ui->tableWidget->currentRow()+1;
-        QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+        const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
         m->AddEmptyAfter(nameField->data(Qt::UserRole).toString(), name);
     }
 
@@ -901,7 +901,7 @@ void TMainWindow::AddKnown()
         else
         {
             currentRow  = ui->tableWidget->currentRow() + list.size();
-            QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+            const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
             QString after = nameField->data(Qt::UserRole).toString();
             for (int i = 0; i < list.size(); ++i)
             {
@@ -996,7 +996,7 @@ void TMainWindow::ImportFromPattern()
     else
     {
         currentRow  = ui->tableWidget->currentRow() + measurements.size();
-        QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+        const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
         QString after = nameField->data(Qt::UserRole).toString();
         for (int i = 0; i < measurements.size(); ++i)
         {
@@ -1041,7 +1041,7 @@ void TMainWindow::ShowMData()
     {
         MFields(true);
 
-        QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName); // name
+        const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName); // name
         QSharedPointer<VMeasurement> meash;
 
         try
@@ -1162,7 +1162,7 @@ void TMainWindow::SaveMName()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
 
     QSharedPointer<VMeasurement> meash;
 
@@ -1216,7 +1216,7 @@ void TMainWindow::SaveMValue()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(row, ColumnName);
 
     // Replace line return character with spaces for calc if exist
     QString text = ui->plainTextEditFormula->toPlainText();
@@ -1294,7 +1294,7 @@ void TMainWindow::SaveMBaseValue(double value)
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
 
     QSharedPointer<VMeasurement> meash;
 
@@ -1340,7 +1340,7 @@ void TMainWindow::SaveMSizeIncrease(double value)
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
 
     QSharedPointer<VMeasurement> meash;
 
@@ -1387,7 +1387,7 @@ void TMainWindow::SaveMHeightIncrease(double value)
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
 
     QSharedPointer<VMeasurement> meash;
 
@@ -1432,7 +1432,7 @@ void TMainWindow::SaveMDescription()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
     m->SetMDescription(nameField->data(Qt::UserRole).toString(), ui->plainTextEditDescription->toPlainText());
 
     MeasurementsWasSaved(false);
@@ -1459,7 +1459,7 @@ void TMainWindow::SaveMFullName()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
+    const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName);
 
     QSharedPointer<VMeasurement> meash;
 
@@ -2190,7 +2190,7 @@ void TMainWindow::MeasurementReadOnly(bool ro)
 {
     if (ro == false)
     {
-        if (QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName))
+        if (const QTableWidgetItem *nameField = ui->tableWidget->item(ui->tableWidget->currentRow(), ColumnName))
         {
             if (nameField->text().indexOf(CustomMSign) == 0) // Check if custom
             {
diff --git a/src/app/valentina/dialogs/dialogincrements.cpp b/src/app/valentina/dialogs/dialogincrements.cpp
index e8a4e3b67..449cdde92 100644
--- a/src/app/valentina/dialogs/dialogincrements.cpp
+++ b/src/app/valentina/dialogs/dialogincrements.cpp
@@ -456,7 +456,7 @@ void DialogIncrements::AddIncrement()
     else
     {
         currentRow  = ui->tableWidgetIncrement->currentRow()+1;
-        QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(ui->tableWidgetIncrement->currentRow(), 0);
+        const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(ui->tableWidgetIncrement->currentRow(), 0);
         doc->AddEmptyIncrementAfter(nameField->text(), name);
     }
 
@@ -477,7 +477,7 @@ void DialogIncrements::RemoveIncrement()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     doc->RemoveIncrement(nameField->text());
 
     FullUpdateTree(Document::LiteParse);
@@ -502,7 +502,7 @@ void DialogIncrements::MoveUp()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     doc->MoveUpIncrement(nameField->text());
     FullUpdateTree(Document::LiteParse);
     ui->tableWidgetIncrement->selectRow(row-1);
@@ -518,7 +518,7 @@ void DialogIncrements::MoveDown()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     doc->MoveDownIncrement(nameField->text());
     FullUpdateTree(Document::LiteParse);
     ui->tableWidgetIncrement->selectRow(row+1);
@@ -534,7 +534,7 @@ void DialogIncrements::SaveIncrName()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     const QString newName = CustomIncrSign + ui->lineEditName->text();
     if (data->IsUnique(newName))
     {
@@ -560,7 +560,7 @@ void DialogIncrements::SaveIncrDescription()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     doc->SetIncrementDescription(nameField->text(), ui->plainTextEditDescription->toPlainText());
 
     FullUpdateTree(Document::LiteParse);
@@ -582,7 +582,7 @@ void DialogIncrements::SaveIncrFormula()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
 
     // Replace line return character with spaces for calc if exist
     QString text = ui->plainTextEditFormula->toPlainText();
@@ -671,7 +671,7 @@ void DialogIncrements::Fx()
         return;
     }
 
-    QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
+    const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(row, 0);
     QSharedPointer<VIncrement> incr = data->GetVariable<VIncrement>(nameField->text());
 
     DialogEditWrongFormula *dialog = new DialogEditWrongFormula(incr->GetData(), NULL_ID, this);
@@ -711,7 +711,8 @@ void DialogIncrements::ShowIncrementDetails()
     {
         EnableDetails(true);
 
-        QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(ui->tableWidgetIncrement->currentRow(), 0); // name
+        // name
+        const QTableWidgetItem *nameField = ui->tableWidgetIncrement->item(ui->tableWidgetIncrement->currentRow(), 0);
         QSharedPointer<VIncrement> incr;
 
         try