mirror of
https://github.com/arcan1s/awesome-widgets.git
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63 lines
2.4 KiB
C++
63 lines
2.4 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets 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 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 awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#ifndef GRAPHICALITEMHELPER_H
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#define GRAPHICALITEMHELPER_H
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#include <QColor>
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#include <QObject>
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#include <QPen>
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class QGraphicsScene;
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class GraphicalItemHelper : public QObject
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{
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Q_OBJECT
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public:
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explicit GraphicalItemHelper(QObject *_parent = nullptr, QGraphicsScene *_scene = nullptr);
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~GraphicalItemHelper() override;
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// parameters
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void setParameters(const QString &_active, const QString &_inactive, int _width, int _height,
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int _count);
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// paint methods
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void paintBars(float _value);
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void paintCircle(float _percent);
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void paintGraph(float _value);
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void paintHorizontal(float _percent);
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void paintVertical(float _percent);
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// additional conversion methods
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static float getPercents(float _value, float _min, float _max);
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static bool isColor(const QString &_input);
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static QColor stringToColor(const QString &_color);
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private:
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void storeValue(float _value);
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QGraphicsScene *m_scene = nullptr;
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int m_count = 100;
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QPen m_activePen;
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QPen m_inactivePen;
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int m_width = 100;
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int m_height = 100;
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// list of values which will be used to store data for graph type only
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QList<float> m_values;
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};
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#endif /* GRAPHICALITEMHELPER_H */
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