1  // Copyright (c) 2020-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  
 5  #ifndef BITCOIN_QT_PEERTABLESORTPROXY_H
 6  #define BITCOIN_QT_PEERTABLESORTPROXY_H
 7  
 8  #include <QSortFilterProxyModel>
 9  
10  QT_BEGIN_NAMESPACE
11  class QModelIndex;
12  QT_END_NAMESPACE
13  
14  class PeerTableSortProxy : public QSortFilterProxyModel
15  {
16      Q_OBJECT
17  
18  public:
19      explicit PeerTableSortProxy(QObject* parent = nullptr);
20  
21  protected:
22      bool lessThan(const QModelIndex& left_index, const QModelIndex& right_index) const override;
23  };
24  
25  #endif // BITCOIN_QT_PEERTABLESORTPROXY_H