From 628bffd63ef30e5a0c92af7f5bd07e378fbb4d91 Mon Sep 17 00:00:00 2001
From: xxSeys1 <kaktusreiniger@gmail.com>
Date: Sun, 6 Apr 2025 14:36:37 +0200
Subject: [PATCH] change slider thumb color on hover

---
 Source/Editor/GUI/Input/SliderControl.cs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/GUI/Input/SliderControl.cs b/Source/Editor/GUI/Input/SliderControl.cs
index a80b5e230..ea5fcab1f 100644
--- a/Source/Editor/GUI/Input/SliderControl.cs
+++ b/Source/Editor/GUI/Input/SliderControl.cs
@@ -71,20 +71,25 @@ namespace FlaxEditor.GUI.Input
             public Action ValueChanged;
 
             /// <summary>
-            /// The color of the slider track line
+            /// The color of the slider track line.
             /// </summary>
             public Color TrackLineColor { get; set; }
 
             /// <summary>
-            /// The color of the slider thumb when it's not selected
+            /// The color of the slider thumb when it's not selected.
             /// </summary>
             public Color ThumbColor { get; set; }
 
             /// <summary>
-            /// The color of the slider thumb when it's selected
+            /// The color of the slider thumb when it's selected.
             /// </summary>
             public Color ThumbColorSelected { get; set; }
 
+            /// <summary>
+            /// The color of the slider thumb when it's hovered.
+            /// </summary>
+            public Color ThumbColorHovered { get; set; }
+
             /// <summary>
             /// Gets a value indicating whether user is using a slider.
             /// </summary>
@@ -112,6 +117,7 @@ namespace FlaxEditor.GUI.Input
                 TrackLineColor = style.BackgroundHighlighted;
                 ThumbColor = style.BackgroundNormal;
                 ThumbColorSelected = style.BackgroundSelected;
+                ThumbColorHovered = style.BackgroundHighlighted;
             }
 
             private void UpdateThumb()
@@ -151,7 +157,7 @@ namespace FlaxEditor.GUI.Input
                 Render2D.FillRectangle(lineRect, TrackLineColor);
 
                 // Draw thumb
-                Render2D.FillRectangle(_thumbRect, _isSliding ? ThumbColorSelected : ThumbColor);
+                Render2D.FillRectangle(_thumbRect, _isSliding ? ThumbColorSelected : (_thumbRect.Contains(PointFromWindow(Root.MousePosition)) ? ThumbColorHovered : ThumbColor));
             }
 
             /// <inheritdoc />