From 61db859c3d26b9f7e3fdb91895c57af9812b6d20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20K=C3=A4berich?= <j.kaeberich@gmx.de>
Date: Tue, 28 May 2024 11:07:39 +0200
Subject: [PATCH] delete math operations when deleting a trace

---
 Software/PC_Application/LibreVNA-GUI/Traces/trace.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Software/PC_Application/LibreVNA-GUI/Traces/trace.cpp b/Software/PC_Application/LibreVNA-GUI/Traces/trace.cpp
index 9267dc46..b7d2b1ba 100644
--- a/Software/PC_Application/LibreVNA-GUI/Traces/trace.cpp
+++ b/Software/PC_Application/LibreVNA-GUI/Traces/trace.cpp
@@ -69,6 +69,10 @@ Trace::Trace(QString name, QColor color, QString live)
 Trace::~Trace()
 {
     emit deleted(this);
+    // delete math operations. The first math operation is the trace itself, only delete any additional operations
+    while(mathOps.size() > 1) {
+        removeMathOperation(mathOps.size()-1);
+    }
 }
 
 void Trace::clear(bool force) {