log_table_highlight.h

#pragma once
 
#include <QStyledItemDelegate>

class LogHighlightDelegate : public QStyledItemDelegate
{
  Q_OBJECT
 
public:
  LogHighlightDelegate(QObject* parent = nullptr);

  void setSearchText(const QString& text);

  void addExpandedRow(int row);

  void removeExpandedRow(int row);

  bool containExpandedRow(int row) const;

  void clearExpandedRows();

  void updatePadding(int hPadding, int vPadding);

  QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;

  void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
 
private:
  QString mSearchText;              
  QVector<int> mExpandedRows = {};  
  int mMatches = 0;                 
 
  int mExpandedHPadding = 4;
  int mExpandedVPadding = 7;
 
  void paintSearchHighlights(QPainter* painter, const QStyleOptionViewItem& option, const QRect& textRect, const QString& text, bool wordWrap) const;
};