From 9d381671ec0b1266448eddbf4c4935cdc7d23a9f Mon Sep 17 00:00:00 2001
From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Tue, 4 Dec 2018 14:09:07 +0100
Subject: docking save/restore; use image surfaces as cache for graphic object
 instead of backend similar which blink too much

---
 src/GraphicObjects/GenericStack.cs | 6 ++++++
 1 file changed, 6 insertions(+)

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

diff --git a/src/GraphicObjects/GenericStack.cs b/src/GraphicObjects/GenericStack.cs
index 64841d4b..f281311c 100644
--- a/src/GraphicObjects/GenericStack.cs
+++ b/src/GraphicObjects/GenericStack.cs
@@ -242,5 +242,11 @@ namespace Crow
 			else				
 				adjustStretchedGo (LayoutingType.Height);			
 		}
+
+		public override void ClearChildren ()
+		{
+			base.ClearChildren ();
+			stretchedGO = null;
+		}
 	}
 }
-- 
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