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77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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* Copyright (C) 2010 Petri Damsten <damu@iki.fi>
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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 Library General Public License version 2 as
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* published by the Free Software Foundation
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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 for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef SM_PLOTTER_HEADER
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#define SM_PLOTTER_HEADER
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#include <QGraphicsWidget>
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#include "plasma_applet_system_monitor_export.h"
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#include <QGraphicsLinearLayout>
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namespace Plasma {
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class Meter;
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class SignalPlotter;
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class Frame;
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}
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namespace SM {
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class PLASMA_APPLET_SYSTEM_MONITOR_EXPORT Plotter : public QGraphicsWidget
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{
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Q_OBJECT
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public:
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Plotter(QGraphicsItem* parent = 0, Qt::WindowFlags wFlags = 0);
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~Plotter();
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void addSample(const QList<double>& values);
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void setAnalog(bool analog);
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void setMinMax(double min, double max);
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const QString& title();
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void setTitle(const QString& title);
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void setUnit(const QString& unit);
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void setPlotCount(int count);
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void setCustomPlots(const QList<QColor>& colors);
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void setScale(qreal scale);
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void setStackPlots(bool stack);
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protected slots:
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void themeChanged();
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protected:
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void createWidgets();
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void setOverlayText(const QString& text);
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virtual void resizeEvent(QGraphicsSceneResizeEvent* event);
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private:
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QGraphicsLinearLayout *m_layout;
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Plasma::SignalPlotter *m_plotter;
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Plasma::Meter *m_meter;
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int m_plotCount;
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QString m_title;
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QString m_unit;
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double m_min;
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double m_max;
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Plasma::Frame* m_overlayFrame;
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bool m_showAnalogValue;
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};
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}
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#endif
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