+ bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const;
+ bool bufferLessThan(const QModelIndex &source_left, const QModelIndex &source_right) const;
+ bool networkLessThan(const QModelIndex &source_left, const QModelIndex &source_right) const;
+ virtual void customEvent(QEvent *event);
+
+signals:
+ void _dataChanged(const QModelIndex &source_topLeft, const QModelIndex &source_bottomRight);
+ void configChanged();
+
+private slots:
+ void configInitialized();
+