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Source/Engine/Scripting/Attributes/Editor/VisibleIfAttribute.cs

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+// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
+
+using System;
+
+namespace FlaxEngine
+{
+    /// <summary>
+    /// Shows property/field in the editor only if the specified member has a given value. Can be used to hide properties based on other properties (also private properties). The given member has to be bool type.
+    /// </summary>
+    /// <seealso cref="System.Attribute" />
+    [Serializable]
+    [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
+    public sealed class VisibleIfAttribute : Attribute
+    {
+        /// <summary>
+        /// The member name.
+        /// </summary>
+        public string MemberName;
+
+        /// <summary>
+        /// True if invert member value when computing the visibility value.
+        /// </summary>
+        public bool Invert;
+
+        private VisibleIfAttribute()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="HeaderAttribute"/> class.
+        /// </summary>
+        /// <param name="memberName">The name of the field or property of the object. Must be a bool type.</param>
+        /// <param name="invert">True if invert member value when computing the visibility value.</param>
+        public VisibleIfAttribute(string memberName, bool invert = false)
+        {
+            MemberName = memberName;
+            Invert = invert;
+        }
+    }
+}