From f58028a8a94577cee105f544ed0192f1eb7c07d5 Mon Sep 17 00:00:00 2001
From: Sander Speetjens <sander.speetjens@gmail.com>
Date: Sat, 18 Oct 2025 09:58:02 +0200
Subject: [PATCH] Adds unit property to dial.

Adds the ability to store and retrieve a unit string associated with the dial, allowing for more context-aware representation of values.
---
 UI/ui_dial.cpp | 5 +++++
 UI/ui_dial.hpp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/UI/ui_dial.cpp b/UI/ui_dial.cpp
index 1aa214d..d2af6c4 100644
--- a/UI/ui_dial.cpp
+++ b/UI/ui_dial.cpp
@@ -53,6 +53,11 @@ double UI_dial::max() const
     return m_max;
 }
 
+std::string UI_dial::unit() const
+{
+    return m_unit;
+}
+
 void UI_dial::from_json(const json &j)
 {
     UI_item::from_json(j);
diff --git a/UI/ui_dial.hpp b/UI/ui_dial.hpp
index 2eea9cd..fb77a7c 100644
--- a/UI/ui_dial.hpp
+++ b/UI/ui_dial.hpp
@@ -20,6 +20,7 @@ class UI_dial : public UI_item
 
     double min() const;
     double max() const;
+    std::string unit() const;
 
     void from_json(const json &j) override;
     json to_json(size_t id) const override;