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sdrangel/sdrgui/gui/frequencydelegate.h

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2015-2019 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021-2023 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef SDRGUI_GUI_FREQUENCYDELGATE_H
#define SDRGUI_GUI_FREQUENCYDELGATE_H
#include <QStyledItemDelegate>
#include "export.h"
// Delegate for table to display frequency
class SDRGUI_API FrequencyDelegate : public QStyledItemDelegate {
public:
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FrequencyDelegate(const QString& units = "kHz", int precision=1, bool group=true, QObject *parent = nullptr);
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QString displayText(const QVariant &value, const QLocale &locale) const override;
protected:
QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const;
void setEditorData(QWidget* editor, const QModelIndex& index) const;
void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const;
void updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const;
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private:
QString m_units;
int m_precision;
bool m_group;
};
#endif // SDRGUI_GUI_FREQUENCYDELGATE_H