From 74fdb7873f401e0fe2ef8a26679b31c53ed3f045 Mon Sep 17 00:00:00 2001
From: QuangNguyenMinh123
 <100016403+QuangNguyenMinh123@users.noreply.github.com>
Date: Wed, 26 Nov 2025 20:40:16 +0700
Subject: [PATCH] Update Tracker

---
 src/SeerVariableTrackerBrowserWidget.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/SeerVariableTrackerBrowserWidget.cpp b/src/SeerVariableTrackerBrowserWidget.cpp
index ec1f4cc..576dd37 100644
--- a/src/SeerVariableTrackerBrowserWidget.cpp
+++ b/src/SeerVariableTrackerBrowserWidget.cpp
@@ -443,6 +443,12 @@ void SeerVariableTrackerBrowserWidget::handleItemCreate (QTreeWidgetItem* parent
     if (nv_old_pairs.size() != nv_pairs.size())         // Check if variable has changed type or is out of scope
     {
         // If sizes don't match, it seems that variables is out of scope or changed type
+        // First, delete all children, otherwise we might have leftovers
+        while (parentItem->childCount() > 0) {
+            QTreeWidgetItem* item = parentItem->child(0);
+            delete item;
+        }
+        // Then, recreate all children
         for (const auto& nv : nv_pairs)
         {
             QStringPair pair = Seer::parseNameValue(nv, '=');