Fix a bug in drag and drop code in the TraceSelector

Fixed a bug that caused multiple dragged list items to appear in the
reverse order when dropped into the selected items tree widget.

DRAMSys/traceAnalyzer/presentation/traceselector.cpp

@@ -157,6 +157,8 @@ bool TraceSelectedTree::dropMimeData(QTreeWidgetItem *parent, int index, const Q
         QByteArray traceLineData = data->data("application/x-tracelinedata");
         QDataStream dataStream(&traceLineData, QIODevice::ReadOnly);
 
+        QList<QTreeWidgetItem *> droppedItems;
+
         while (!dataStream.atEnd())
         {
             TraceSelectorTreeItem::Type currentType;
@@ -190,8 +192,10 @@ bool TraceSelectedTree::dropMimeData(QTreeWidgetItem *parent, int index, const Q
                 break;
             }
 
-            insertTopLevelItem(index, droppedItem);
+            droppedItems.append(droppedItem);
         }
+
+        insertTopLevelItems(index, droppedItems);
     }
     else
         dropHandled = QTreeWidget::dropMimeData(parent, index, data, action);