80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
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#include "SystemSelfcheck.h"
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#include "ui_SystemSelfcheck.h"
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CSystemSelfcheck::CSystemSelfcheck(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::CSystemSelfcheck)
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{
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ui->setupUi(this);
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ui->widget_6->setProperty("flag", "Title");
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ui->widget->setProperty("flag", "normal");
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m_centerLabel = new QLabel(ui->chartView);
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m_centerLabel->setStyleSheet(QString("background:transparent;font-family:\"微软雅黑\";"
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"font-size:20px; color:#409CE1; font-weight:900;"));
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m_centerLabel->hide();
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initPieChart();
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bulidPieChart(75);
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}
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CSystemSelfcheck::~CSystemSelfcheck()
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{
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delete ui;
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}
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void CSystemSelfcheck::resizeEvent(QResizeEvent *event)
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{
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Q_UNUSED(event)
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m_centerLabel->move((ui->chartView->width()-m_centerLabel->width())/2,
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(ui->chartView->height()-m_centerLabel->height())/2);
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// m_bottomLabel->move((ui->chartView->width()-m_bottomLabel->width())/2,
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// ui->chartView->height() - m_bottomLabel->height() - 15);
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}
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void CSystemSelfcheck::initPieChart()
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{
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QChart *chart = new QChart();
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chart->setAnimationOptions(QChart::SeriesAnimations);
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m_ChartView = ui->chartView;
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ui->chartView->setChart(chart);
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ui->chartView->setRenderHint(QPainter::Antialiasing);
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}
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void CSystemSelfcheck::bulidPieChart(int percent)
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{
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m_centerLabel->setText(QString(" %1%\n%2").arg(percent).arg("自检进度"));
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QChart *chart = ui->chartView->chart();
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chart->removeAllSeries();
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ui->chartView->setRenderHint(QPainter::NonCosmeticDefaultPen);
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QPieSeries *series = new QPieSeries();//创建饼图序列
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series->setHoleSize(0.66);//饼图中间空心的大小
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series->setPieSize(0.8);//饼图的大小
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QPieSlice *slice0 = new QPieSlice();
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slice0->setValue(percent);
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slice0->setColor(QColor(64, 156, 225));
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QPieSlice *slice1 = new QPieSlice();
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slice1->setValue(100 - percent);
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slice1->setColor(QColor(231, 238, 251));
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series->append(slice0);
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series->append(slice1);
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chart->addSeries(series);
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chart->legend()->setVisible(false);
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m_centerLabel->show();
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resizeEvent(NULL);
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}
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