From 0295e1ca909191de0b2a6d051ebf993624f21b9b Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sat, 30 Nov 2024 23:28:07 +0100
Subject: [PATCH] Add adding keyframes to curve on double-click

---
 Source/Editor/GUI/CurveEditor.Contents.cs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Source/Editor/GUI/CurveEditor.Contents.cs b/Source/Editor/GUI/CurveEditor.Contents.cs
index 09e30d372..fd51be3fd 100644
--- a/Source/Editor/GUI/CurveEditor.Contents.cs
+++ b/Source/Editor/GUI/CurveEditor.Contents.cs
@@ -510,6 +510,27 @@ namespace FlaxEditor.GUI
                 return true;
             }
 
+            /// <inheritdoc />
+            public override bool OnMouseDoubleClick(Float2 location, MouseButton button)
+            {
+                if (base.OnMouseDoubleClick(location, button))
+                    return true;
+                
+                // Add keyframe on double click
+                var child = GetChildAt(location);
+                if (child is not KeyframePoint && 
+                    child is not TangentPoint && 
+                    _editor.KeyframesCount < _editor.MaxKeyframes)
+                {
+                    var viewRect = _editor._mainPanel.GetClientArea();
+                    var pos = PointToKeyframes(location, ref viewRect);
+                    _editor.AddKeyframe(pos);
+                    return true;
+                }
+
+                return false;
+            }
+
             /// <inheritdoc />
             public override bool OnMouseWheel(Float2 location, float delta)
             {