From 4cf502e61b5ccf409d84f72cc5f0acd50cee5bb4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wies=C5=82aw=20=C5=A0olt=C3=A9s?= <wieslaw.soltes@gmail.com>
Date: Mon, 10 Jun 2019 23:15:54 +0200
Subject: [PATCH] Update StackPanel.cs

---
 src/Avalonia.Controls/StackPanel.cs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Avalonia.Controls/StackPanel.cs b/src/Avalonia.Controls/StackPanel.cs
index a4e711bbd3..8abc82f747 100644
--- a/src/Avalonia.Controls/StackPanel.cs
+++ b/src/Avalonia.Controls/StackPanel.cs
@@ -255,17 +255,19 @@ namespace Avalonia.Controls
 
                 if (fHorizontal)
                 {
-                    rcChild = rcChild.WithX(rcChild.X + previousChildSize + spacing);
-                    previousChildSize = child.DesiredSize.Width;//+ (child.IsVisible ? spacing : 0);
+                    rcChild = rcChild.WithX(rcChild.X + previousChildSize);
+                    previousChildSize = child.DesiredSize.Width;
                     rcChild = rcChild.WithWidth(previousChildSize);
                     rcChild = rcChild.WithHeight(Math.Max(finalSize.Height, child.DesiredSize.Height));
+                    previousChildSize += spacing;
                 }
                 else
                 {
-                    rcChild = rcChild.WithY(rcChild.Y + previousChildSize + spacing);
-                    previousChildSize = child.DesiredSize.Height;//+ (child.IsVisible ? spacing : 0);
+                    rcChild = rcChild.WithY(rcChild.Y + previousChildSize);
+                    previousChildSize = child.DesiredSize.Height;
                     rcChild = rcChild.WithHeight(previousChildSize);
                     rcChild = rcChild.WithWidth(Math.Max(finalSize.Width, child.DesiredSize.Width));
+                    previousChildSize += spacing;
                 }
 
                 child.Arrange(rcChild);