Add ReadOnly()

Editor/Helper.cs

@@ -870,6 +870,7 @@ public static void DoPropertyContextMenus(Rect rect, MaterialProperty prop, LWGU
 					}
 				}
 			};
+
 			if (_copiedMaterial != null && _copiedProps.Count > 0 && GUI.enabled)
 				menus.AddItem(new GUIContent("Paste"), false, pasteAction);
 			else

Editor/LWGUI.cs

@@ -166,6 +166,8 @@ private void DrawProperty(MaterialProperty prop)
 
 			var revertButtonRect = RevertableHelper.SplitRevertButtonRect(ref rect);
 
+			var enabled = GUI.enabled;
+			if (propStaticData.isReadOnly) GUI.enabled = false;
 			Helper.BeginProperty(rect, prop, this);
 			Helper.DoPropertyContextMenus(rect, prop, this);
 			RevertableHelper.FixGUIWidthMismatch(prop.type, materialEditor);
@@ -174,6 +176,7 @@ private void DrawProperty(MaterialProperty prop)
 			RevertableHelper.DrawRevertableProperty(revertButtonRect, prop, this, propStaticData.isMain || propStaticData.isAdvancedHeaderProperty);
 			materialEditor.ShaderProperty(rect, prop, label);
 			Helper.EndProperty(this, prop);
+			GUI.enabled = enabled;
 		}
 	}
 } //namespace LWGUI

Editor/MetaDataHelper.cs

@@ -65,6 +65,7 @@ public class PropertyStaticData
 		public bool             isSearchMatched           = true;                   // Draws when the search match is successful
 		public bool             isExpanding               = false;                  // Draws when the group is expanding
 		public bool             isHidden                  = false;                  // [Hidden]
+		public bool             isReadOnly                = false;                  // [ReadOnly]
 		public List<ShowIfData> showIfDatas               = new List<ShowIfData>(); // [ShowIf()]
 
 		// Metadata

Editor/ShaderDrawer.cs

@@ -1345,6 +1345,21 @@ public override void BuildStaticMetaData(Shader inShader, MaterialProperty inPro
 		public override void DrawProp(Rect position, MaterialProperty prop, GUIContent label, MaterialEditor editor) { }
 	}
 
+	/// <summary>
+	/// Set the property to read-only.
+	/// </summary>
+	public class ReadOnlyDecorator : SubDrawer
+	{
+		protected override float GetVisibleHeight(MaterialProperty prop) { return 0; }
+
+		public override void BuildStaticMetaData(Shader inShader, MaterialProperty inProp, MaterialProperty[] inProps, PropertyStaticData inoutPropertyStaticData)
+		{
+			inoutPropertyStaticData.isReadOnly = true;
+		}
+
+		public override void DrawProp(Rect position, MaterialProperty prop, GUIContent label, MaterialEditor editor) { }
+	}
+
 	/// <summary>
 	/// Control the show or hide of a single or a group of properties based on multiple conditions.
 	/// logicalOperator: And | Or (Default: And).

README.md

@@ -583,9 +583,20 @@ Tips:
 
 ```c#
 /// Similar to HideInInspector(), the difference is that Hidden() can be unhidden through the Display Mode button.
-public Hidden()
+public HiddenDecorator()
 ```
 
+
+
+#### ReadOnly
+
+```c#
+/// Set the property to read-only.
+public ReadOnlyDecorator()
+```
+
+
+
 #### ShowIf
 
 ```c#

README_CN.md

@@ -584,9 +584,20 @@ Tips:
 
 ```c#
 /// 类似于HideInInspector(), 区别在于Hidden()可以通过Display Mode按钮取消隐藏.
-public Hidden()
+public HiddenDecorator()
 ```
 
+
+
+#### ReadOnly
+
+```c#
+/// 将属性设为只读.
+public ReadOnlyDecorator()
+```
+
+
+
 #### ShowIf
 
 ```c#

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.jasonma.lwgui",
-  "version": "1.14.6",
+  "version": "1.15.0",
   "displayName": "LWGUI",
   "description": "A Lightweight, Flexible, Powerful Shader GUI System for Unity.",
   "keywords": [