From 32e375e3da1b185b3103258c9a9172aa0aaa66d1 Mon Sep 17 00:00:00 2001
From: Icarus <1375400884@qq.com>
Date: Mon, 2 Dec 2019 17:59:42 +0800
Subject: [PATCH] !W(Node Editor GUI Layout) `LabelAttribute` logic

---
 Scripts/Editor/NodeEditorGUILayout.cs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Scripts/Editor/NodeEditorGUILayout.cs b/Scripts/Editor/NodeEditorGUILayout.cs
index 0a09cc4..857672a 100644
--- a/Scripts/Editor/NodeEditorGUILayout.cs
+++ b/Scripts/Editor/NodeEditorGUILayout.cs
@@ -36,10 +36,25 @@ namespace XNodeEditor {
         /// <summary> Make a field for a serialized property. Manual node port override. </summary>
         public static void PropertyField(SerializedProperty property, GUIContent label, XNode.NodePort port, bool includeChildren = true, params GUILayoutOption[] options) {
             if (property == null) throw new NullReferenceException();
-
+            
             // If property is not a port, display a regular property field
             if (port == null) EditorGUILayout.PropertyField(property, label, includeChildren, GUILayout.MinWidth(30));
             else {
+            
+                Node.LabelAttribute labelAttribute;
+            
+                if (NodeEditorUtilities.GetCachedAttrib(port.node.GetType(), property.name, out labelAttribute))
+                {
+                    if (label != null)
+                    {
+                        label.text = labelAttribute.Label;
+                    }
+                    else
+                    {
+                        label = new GUIContent(labelAttribute.Label);
+                    }
+                }
+                
                 Rect rect = new Rect();
 
                 float spacePadding = 0;