#include "cpuwidget.h" CpuWidget::CpuWidget(QWidget* parent) : SysInfoWidget(parent), mSeries(new QPieSeries(this)) { mSeries->setHoleSize(0.35); mSeries->append("CPU LOAD", 30.0); mSeries->append("CPU Free", 70.0); QChart* chart = chartView().chart(); chart->addSeries(mSeries); chart->setTitle("CPU average load"); } void CpuWidget::updateSeries() { qDebug() << "updateSeries"; }