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76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
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/*
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Copyright 2010 Nicolas Ternisien <nicolas.ternisien@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) version 3, or any
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later version accepted by the membership of KDE e.V. (or its
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successor approved by the membership of KDE e.V.), which shall
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act as a proxy defined in Section 6 of version 3 of the license.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CHART_WIDGET_H
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#define CHART_WIDGET_H
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#include <QWidget>
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#include <QFrame>
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#include <QString>
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#include <QColor>
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#include <QList>
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class QLabel;
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class QWidget;
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#include "base.h"
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class Chart : public QWidget {
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public:
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Chart(QWidget* parent = NULL);
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void setMemoryInfos(t_memsize* memoryInfos);
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void setFreeMemoryLabel(QLabel* freeMemoryLabel);
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static QString formattedUnit(t_memsize value);
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protected:
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bool drawChart(t_memsize total, const QList<t_memsize>& used, const QList<QColor>& colors, const QList<QString>& texts);
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t_memsize* memoryInfos;
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QLabel* freeMemoryLabel;
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};
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class ChartWidget : public QWidget {
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public:
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/**
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* Initialize the list view item and task.
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*/
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ChartWidget(const QString& title, const QString& hint, Chart* chartImplementation, QWidget* parent = NULL);
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void setMemoryInfos(t_memsize* memoryInfos);
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void refresh();
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private:
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QLabel* titleLabel;
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Chart* chart;
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QLabel* freeMemoryLabel;
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};
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#endif // CHART_WIDGET_H
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