From 7bffe8be2ab4cede908a0bc4ed64935f5a75b6f9 Mon Sep 17 00:00:00 2001
From: Jon Beniston <jon@beniston.com>
Date: Thu, 26 Mar 2026 21:31:10 +0000
Subject: [PATCH] DMSSpinBox: Handle read-only spin boxes.

---
 sdrgui/gui/dmsspinbox.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sdrgui/gui/dmsspinbox.cpp b/sdrgui/gui/dmsspinbox.cpp
index ac807f485..ed046f194 100644
--- a/sdrgui/gui/dmsspinbox.cpp
+++ b/sdrgui/gui/dmsspinbox.cpp
@@ -90,6 +90,10 @@ QAbstractSpinBox::StepEnabled DMSSpinBox::stepEnabled() const
 {
     QAbstractSpinBox::StepEnabled enabled = QAbstractSpinBox::StepNone;
 
+    if (isReadOnly()) {
+        return enabled;
+    }
+
     if (hasValue() && (m_value < m_maximum)) {
         enabled |= QAbstractSpinBox::StepUpEnabled;
     }