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lxqt-panel-packaging/plugin-cpuload/lxqtcpuload.h

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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXDE-Qt - a lightweight, Qt based, desktop toolset
* http://razor-qt.org
*
* Copyright: 2012 Razor team
* Authors:
* Alexander Sokoloff <sokoloff.a@gmail.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef LXQTCPULOAD_H
#define LXQTCPULOAD_H
#include <QLabel>
class ILxQtPanelPlugin;
class LxQtCpuLoad: public QFrame
{
Q_OBJECT
Q_PROPERTY(QColor fontColor READ getFontColor WRITE setFontColor)
public:
/**
Describes orientation of cpu load bar
**/
enum BarOrientation {
BottomUpBar, //! Bar begins at bottom and grows up
TopDownBar, //! Bar begins at top and grows down
RightToLeftBar, //! Bar begins at right edge and grows to the left
LeftToRightBar //! Bar begins at left edge and grows to the right
};
LxQtCpuLoad(ILxQtPanelPlugin *plugin, QWidget* parent = 0);
~LxQtCpuLoad();
void settingsChanged();
void setFontColor(QColor value) { fontColor = value; }
QColor getFontColor() const { return fontColor; }
protected:
void virtual timerEvent(QTimerEvent *event);
void virtual paintEvent ( QPaintEvent * event );
void virtual resizeEvent(QResizeEvent *);
private:
double getLoadCpu() const;
void setSizes();
ILxQtPanelPlugin *mPlugin;
QWidget m_stuff;
//! average load
int m_avg;
bool m_showText;
int m_barWidth;
BarOrientation m_barOrientation;
int m_updateInterval;
int m_timerID;
QFont m_font;
QColor fontColor;
};
#endif // LXQTCPULOAD_H