[fix][UI] QFormLayout row item descriptions were doubled if the loading element was used multiple times

Author: Fleury

src/ui/input/bag/ConfigurePlayBagWidget.cpp

@@ -98,14 +98,21 @@ ConfigurePlayBagWidget::populateTreeWidget()
     m_treeWidget->resizeColumns();
     m_treeWidget->blockSignals(false);
 
-    m_lowerOptionsLayout->addRow("Rate:", m_rateSpinBox);
-    m_lowerOptionsLayout->addRow("Loop File:", m_loopCheckBox);
-
     m_unselectLabel->setVisible(true);
     m_treeWidget->setVisible(true);
     m_okButton->setVisible(true);
 
     enableOkButton();
+
+    // Only add the spinbox and checkbox once
+    static auto rowsAdded = false;
+    if (rowsAdded) {
+        return;
+    }
+
+    m_lowerOptionsLayout->addRow("Rate:", m_rateSpinBox);
+    m_lowerOptionsLayout->addRow("Loop File:", m_loopCheckBox);
+    rowsAdded = true;
 }