freezetablewidget.h Example File

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  #ifndef FREEZETABLEWIDGET_H
  #define FREEZETABLEWIDGET_H

  #include <QTableView>

  class FreezeTableWidget : public QTableView {
       Q_OBJECT

  public:
        FreezeTableWidget(QAbstractItemModel * model);
        ~FreezeTableWidget();

  protected:
        void resizeEvent(QResizeEvent *event) override;
        QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override;
        void scrollTo (const QModelIndex & index, ScrollHint hint = EnsureVisible) override;

  private:
        QTableView *frozenTableView;
        void init();
        void updateFrozenTableGeometry();

  private slots:
        void updateSectionWidth(int logicalIndex, int oldSize, int newSize);
        void updateSectionHeight(int logicalIndex, int oldSize, int newSize);

  };
  #endif // FREEZETABLEWIDGET_H