Added a second bound property (nExpectedBiddings) & cleaned up the code a little.

UIs/BeetRoundWidgets/widgets/summarywidget.cpp

@@ -9,22 +9,44 @@
 SummaryWidget::SummaryWidget(std::shared_ptr<ModelSummary> modelSummary, QWidget* parent)
     : QWidget{parent}
     , m_modelSummary(modelSummary) {
+  /// Layouting
   QVBoxLayout* mainLayout = new QVBoxLayout(this);
 
+  QHBoxLayout* rowCountLayout = new QHBoxLayout();
+  QLabel* rowCountLabel       = new QLabel("Row count:");
+  m_rowCountValueLabel        = new QLabel("");
+  rowCountLayout->addWidget(rowCountLabel);
+  rowCountLayout->addWidget(m_rowCountValueLabel);
+
+  QHBoxLayout* nExpectedBiddingsLayout = new QHBoxLayout();
+  QLabel* nExpectedBiddingsLabel       = new QLabel("Expected biddings:");
+  m_nExpectedBiddingsValueLabel        = new QLabel("");
+  nExpectedBiddingsLayout->addWidget(nExpectedBiddingsLabel);
+  nExpectedBiddingsLayout->addWidget(m_nExpectedBiddingsValueLabel);
+
+  mainLayout->addLayout(rowCountLayout);
+  mainLayout->addLayout(nExpectedBiddingsLayout);
+
+  setLayout(mainLayout);
+
+  setupBindableProperties();
+}
+
+void SummaryWidget::setupBindableProperties() {
+  // TODO figure out how to encapsulate each property binding into a dedicated function:
+  //      "bindProperty(&bindable, &signal, &getter, widget)"
+  /// nRows
   QProperty<int> nRows(-1);
-
-  QHBoxLayout* footerLayout = new QHBoxLayout();
-  QLabel* rowCountLabel     = new QLabel("Row count:");
-  m_rowCoundValueLabel      = new QLabel(QString::number(nRows));
-
   QObject::connect(m_modelSummary.get(), &ModelSummary::rowCountChanged, [&]() {
-    m_rowCoundValueLabel->setText(QString::number(m_modelSummary->rowCount()));
+    m_rowCountValueLabel->setText(QString::number(m_modelSummary->rowCount()));
   });
   m_modelSummary->bindableRowCount().setBinding([&]() { return nRows.value(); });
 
-  footerLayout->addWidget(rowCountLabel);
-  footerLayout->addWidget(m_rowCoundValueLabel);
-  mainLayout->addLayout(footerLayout);
-
-  setLayout(mainLayout);
+  /// nExpectedBiddings
+  QProperty<int> nExpectedBiddings(-1);
+  QObject::connect(m_modelSummary.get(), &ModelSummary::nExpectedBiddingsChanged, [&]() {
+    m_nExpectedBiddingsValueLabel->setText(QString::number(m_modelSummary->nExpectedBiddings()));
+  });
+  m_modelSummary->bindableNExpectedBiddings().setBinding(
+      [&]() { return nExpectedBiddings.value(); });
 }

UIs/BeetRoundWidgets/widgets/summarywidget.h

@@ -15,7 +15,10 @@ class SummaryWidget : public QWidget {
  private:
   std::shared_ptr<ModelSummary> m_modelSummary;
 
-  QLabel* m_rowCoundValueLabel;
+  QLabel* m_rowCountValueLabel;
+  QLabel* m_nExpectedBiddingsValueLabel;
+
+  void setupBindableProperties();
 };
 
 #endif  // SUMMARYWIDGET_H