Add OnParamEdited callback to Visject surface parameters API

Source/Editor/Surface/Archetypes/Parameters.cs

@@ -291,6 +291,12 @@ namespace FlaxEditor.Surface.Archetypes
                 UpdateTitle();
             }
 
+            /// <inheritdoc />
+            public void OnParamEdited(SurfaceParameter param)
+            {
+                UpdateLayout();
+            }
+
             /// <inheritdoc />
             public void OnParamDeleted(SurfaceParameter param)
             {
@@ -572,6 +578,12 @@ namespace FlaxEditor.Surface.Archetypes
                 UpdateUI();
             }
 
+            /// <inheritdoc />
+            public void OnParamEdited(SurfaceParameter param)
+            {
+                UpdateUI();
+            }
+
             /// <inheritdoc />
             public void OnParamDeleted(SurfaceParameter param)
             {

Source/Editor/Surface/IParametersDependantNode.cs

@@ -11,19 +11,25 @@ namespace FlaxEditor.Surface
     public interface IParametersDependantNode
     {
         /// <summary>
-        /// On new parameter created
+        /// On new parameter created.
         /// </summary>
         /// <param name="param">The parameter.</param>
         void OnParamCreated(SurfaceParameter param);
 
         /// <summary>
-        /// On new parameter renamed
+        /// On parameter renamed.
         /// </summary>
         /// <param name="param">The parameter.</param>
         void OnParamRenamed(SurfaceParameter param);
 
         /// <summary>
-        /// On new parameter deleted
+        /// On parameter modified (eg. type changed).
+        /// </summary>
+        /// <param name="param">The parameter.</param>
+        void OnParamEdited(SurfaceParameter param);
+
+        /// <summary>
+        /// On parameter deleted.
         /// </summary>
         /// <param name="param">The parameter.</param>
         void OnParamDeleted(SurfaceParameter param);

Source/Editor/Surface/VisjectSurface.Paramaters.cs

@@ -57,6 +57,17 @@ namespace FlaxEditor.Surface
             MarkAsEdited();
         }
 
+        /// <inheritdoc />
+        public void OnParamEdited(SurfaceParameter param)
+        {
+            for (int i = 0; i < Nodes.Count; i++)
+            {
+                if (Nodes[i] is IParametersDependantNode node)
+                    node.OnParamEdited(param);
+            }
+            MarkAsEdited();
+        }
+
         /// <inheritdoc />
         public void OnParamDeleted(SurfaceParameter param)
         {

Source/Editor/Surface/VisjectSurfaceWindow.cs

@@ -235,6 +235,7 @@ namespace FlaxEditor.Surface
         {
             var param = Window.VisjectSurface.Parameters[Index];
             param.Meta.SetAttributes(value);
+            Window.VisjectSurface.OnParamEdited(param);
             Window.VisjectSurface.MarkAsEdited();
             Window.OnParamEditAttributesUndo();
         }