Initial commit

Library/PackageCache/com.unity.ugui@bb329a87fcdc/Editor/UGUI/UI/MaskEditor.cs

@@ -0,0 +1,32 @@
+using UnityEngine.UI;
+
+namespace UnityEditor.UI
+{
+    [CustomEditor(typeof(Mask), true)]
+    [CanEditMultipleObjects]
+    /// <summary>
+    /// Custom Editor for the Mask component.
+    /// Extend this class to write a custom editor for a component derived from Mask.
+    /// </summary>
+    public class MaskEditor : Editor
+    {
+        SerializedProperty m_ShowMaskGraphic;
+
+        protected virtual void OnEnable()
+        {
+            m_ShowMaskGraphic = serializedObject.FindProperty("m_ShowMaskGraphic");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            var graphic = (target as Mask).GetComponent<Graphic>();
+
+            if (graphic && !graphic.IsActive())
+                EditorGUILayout.HelpBox("Masking disabled due to Graphic component being disabled.", MessageType.Warning);
+
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(m_ShowMaskGraphic);
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}