#ifndef FREQUENCY_DELTA_DELEGATE_HPP_ #define FREQUENCY_DELTA_DELEGATE_HPP_ #include // // Class FrequencyDeltaDelegate // // Item delegate for editing a frequency delta in Hertz but displayed in MHz // class FrequencyDeltaDelegate final : public QStyledItemDelegate { public: explicit FrequencyDeltaDelegate (QObject * parent = nullptr); QWidget * createEditor (QWidget * parent, QStyleOptionViewItem const&, QModelIndex const&) const override; void setEditorData (QWidget * editor, QModelIndex const&) const override; void setModelData (QWidget * editor, QAbstractItemModel *, QModelIndex const&) const override; }; #endif