Update Slate_API.md

Roberto De Ioris · web-flow · commit f3795f53199b · 2018-09-07T15:21:47.000+02:00
diff --git a/docs/Slate_API.md b/docs/Slate_API.md
@@ -735,4 +735,12 @@ note that the callable executed by on_object_changed receives an FAssetData obje
 
 More infos here: https://api.unrealengine.com/INT/API/Editor/PropertyEditor/SObjectPropertyEntryBox/index.html
 
-## 
+## Properties Editors
+
+## SPythonEditorViewport
+
+## SPythonListView
+
+## SPythonTreeView
+
+## SPythonWidget
