From e3a586148d084b7eea974bae4fa00a19fc547c28 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Wed, 31 Jan 2018 14:27:38 +0100
Subject: :memo:

---
 src/GraphicObjects/Expandable.cs | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'src/GraphicObjects/Expandable.cs')

diff --git a/src/GraphicObjects/Expandable.cs b/src/GraphicObjects/Expandable.cs
index 243caf06..2328fd5f 100644
--- a/src/GraphicObjects/Expandable.cs
+++ b/src/GraphicObjects/Expandable.cs
@@ -30,6 +30,9 @@ using System.Xml.Serialization;
 
 namespace Crow
 {
+	/// <summary>
+	/// templated control whose content can be hidden and shown on demand
+	/// </summary>
     public class Expandable : TemplatedContainer
     {
 		#region CTOR
@@ -40,21 +43,31 @@ namespace Crow
 		#region Private fields
 		bool _isExpanded;
 		string image;
-		Container _contentContainer;
 		#endregion
 
 		#region Event Handlers
+		/// <summary>
+		/// Occurs when control is expanded.
+		/// </summary>
 		public event EventHandler Expand;
+		/// <summary>
+		/// Occurs when control is collapsed.
+		/// </summary>
 		public event EventHandler Collapse;
 		#endregion
 
 		public BooleanTestOnInstance GetIsExpandable;
 
+		/// <summary>
+		/// mouse click event handler for easy expand triggering in IML
+		/// </summary>
 		public void onClickForExpand (object sender, MouseButtonEventArgs e)
 		{
 			IsExpanded = !IsExpanded;
 		}
-
+		/// <summary>
+		/// Implement the abstract Content property of TemplatedControl
+		/// </summary>
 		public override GraphicObject Content {
 			get {
 				return _contentContainer == null ? null : _contentContainer.Child;
-- 
cgit v1.3.1-4-g156e