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Unity Editor ReadOnly Attribute
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
public class ReadOnlyAttribute : PropertyAttribute
{
}
[CustomPropertyDrawer(typeof(ReadOnlyAttribute))]
public class ReadOnlyDrawer : PropertyDrawer
{
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
return EditorGUI.GetPropertyHeight(property, label, true);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
GUI.enabled = false;
EditorGUI.PropertyField(position, property, label, true);
GUI.enabled = true;
}
}
// Usage:
// [ReadOnly] public float SomeProperty;
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