111 lines
4.0 KiB
C++
111 lines
4.0 KiB
C++
#include "biddingroundstatuswidget.h"
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#include <QChartView>
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#include <QLabel>
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#include <QPieSeries>
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#include <QVBoxLayout>
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BiddingRoundStatusWidget::BiddingRoundStatusWidget(const QString& title,
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const int placedBiddings,
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const int expectedBiddings,
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const int financialNeed,
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const int currentSum,
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const qreal currentAverage,
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QWidget* parent)
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: QWidget{parent}
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, m_title(title)
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, m_financialNeed(financialNeed)
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, m_currentSum(currentSum) {
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m_moneyDonutSeries = new QPieSeries();
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m_moneyDonutSeries->setHoleSize(0.35);
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const QString sumText = QString("Summe: %1 €").arg(currentSum);
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m_sumSlice = m_moneyDonutSeries->append(sumText, currentSum);
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m_sumSlice->setLabelVisible();
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const int currentGap = m_financialNeed - currentSum;
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const QString gapText = QString("offen: %1 €").arg(currentGap);
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m_gapSlice = m_moneyDonutSeries->append(gapText, currentGap);
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m_gapSlice->setLabelVisible();
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m_chartView = new QChartView();
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m_chartView->setMinimumWidth(100);
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// m_chartView->setMaximumWidth(500);
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m_chartView->setRenderHint(QPainter::Antialiasing);
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m_chartView->chart()->setTitle(m_title);
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m_chartView->chart()->addSeries(m_moneyDonutSeries);
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m_chartView->chart()->legend()->setAlignment(Qt::AlignBottom);
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m_chartView->chart()->setTheme(QChart::ChartThemeBlueCerulean);
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m_chartView->chart()->legend()->setFont(QFont("Arial", 8));
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QVBoxLayout* layout = new QVBoxLayout();
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layout->addWidget(m_chartView, 5);
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QBoxLayout* progressLayout = createProgressLayout(placedBiddings, expectedBiddings);
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layout->addLayout(progressLayout);
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/// bidding average
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QHBoxLayout* averageLayout = new QHBoxLayout();
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m_biddingAverageDescription = new QLabel("Durchschnittsgebot: ");
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const QString currencyString = createCurrencyString(currentAverage);
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m_biddingAverageValue = new QLabel(currencyString);
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averageLayout->addWidget(m_biddingAverageDescription);
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averageLayout->addWidget(m_biddingAverageValue);
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layout->addLayout(averageLayout);
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setLayout(layout);
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}
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void BiddingRoundStatusWidget::onExpectedBiddingsChanged(const int nExpected) {
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m_biddingRoundProgress->setExpectedBiddings(nExpected);
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}
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void BiddingRoundStatusWidget::onNPlacedBiddingsChanged(const int nPlaced) {
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m_biddingRoundProgress->setCurrentBiddings(nPlaced);
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}
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void BiddingRoundStatusWidget::onBiddingSumChanged(const int sum) {
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m_currentSum = sum;
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updateDonutChart();
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}
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void BiddingRoundStatusWidget::onBiddingAverageChanged(const qreal average) {
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if (m_biddingAverageValue) {
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m_biddingAverageValue->setText(createCurrencyString(average));
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}
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}
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void BiddingRoundStatusWidget::onFinancialNeedChanged(const int financialNeed) {
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m_financialNeed = financialNeed;
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updateDonutChart();
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}
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QBoxLayout* BiddingRoundStatusWidget::createProgressLayout(const int nPlaced, const int nExpected) {
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QVBoxLayout* progressLayout = new QVBoxLayout();
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m_biddingRoundProgress = new BiddingRoundProgressLayout(nPlaced, nExpected);
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progressLayout->addLayout(m_biddingRoundProgress);
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return progressLayout;
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}
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void BiddingRoundStatusWidget::updateDonutChart() {
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int currentGap;
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if (m_currentSum < m_financialNeed) {
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currentGap = m_financialNeed - m_currentSum;
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} else {
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currentGap = 0;
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}
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const QString sumText = QString("Summe: %1 €").arg(m_currentSum);
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m_sumSlice->setValue(m_currentSum);
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m_sumSlice->setLabel(sumText);
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const QString gapText = QString("offen: %1 €").arg(currentGap);
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m_gapSlice->setValue(currentGap);
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m_gapSlice->setLabel(gapText);
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const bool gapLabelVisible = currentGap != 0;
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m_gapSlice->setLabelVisible(gapLabelVisible);
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}
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QString BiddingRoundStatusWidget::createCurrencyString(const qreal value) const {
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return QString::number(value) + " €";
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}
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