kopia lustrzana https://github.com/f4exb/sdrangel
50 wiersze
2.5 KiB
C++
50 wiersze
2.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// Copyright (C) 2015-2019 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2021-2024 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef SDRGUI_GUI_DECIMALDELGATE_H
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#define SDRGUI_GUI_DECIMALDELGATE_H
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#include <QStyledItemDelegate>
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#include "export.h"
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// Deligate for table to control precision used to display floating point values - also supports strings
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// Min and max values are constraints for editing
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class SDRGUI_API DecimalDelegate : public QStyledItemDelegate {
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public:
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DecimalDelegate(int precision = 2, QObject *parent = nullptr);
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DecimalDelegate(int precision, double min, double max, QObject *parent = nullptr);
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virtual QString displayText(const QVariant &value, const QLocale &locale) const override;
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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int getPrecision() const { return m_precision; }
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void setPrecision(int precision) { m_precision = precision; }
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void setRange(double min, double max);
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private:
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int m_precision;
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double m_min;
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double m_max;
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};
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#endif // SDRGUI_GUI_DECIMALDELGATE_H
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