From 11e66be6d9d9bbe0a68b376d17439dfc415139b6 Mon Sep 17 00:00:00 2001
From: brianlagunas_cp <XceedBoucherS@users.noreply.github.com>
Date: Mon, 14 Mar 2011 23:24:23 +0000
Subject: [PATCH] PropertyGrid: Fixed column resizing when switching from
 Categorized to Alphabetized

---
 .../PropertyGrid/Implementation/PropertyGrid.cs     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Implementation/PropertyGrid.cs b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Implementation/PropertyGrid.cs
index 9b704854..d17188a6 100644
--- a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Implementation/PropertyGrid.cs
+++ b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Implementation/PropertyGrid.cs
@@ -53,6 +53,7 @@ namespace Microsoft.Windows.Controls.PropertyGrid
         protected virtual void OnIsCategorizedChanged(bool oldValue, bool newValue)
         {
             LoadProperties(newValue);
+            SetDragThumbMargin();
         }
 
         #endregion //IsCategorized
@@ -104,6 +105,7 @@ namespace Microsoft.Windows.Controls.PropertyGrid
             _propertyItemsCache = GetObjectProperties(newValue);
 
             LoadProperties(IsCategorized);
+            SetDragThumbMargin();
         }
 
         #endregion //SelectedObject
@@ -365,6 +367,17 @@ namespace Microsoft.Windows.Controls.PropertyGrid
             }
         }
 
+        private void SetDragThumbMargin()
+        {
+            if (_dragThumb == null)
+                return;
+
+            if (IsCategorized)
+                _dragThumb.Margin = new Thickness(6, 0, 0, 0);
+            else
+                _dragThumb.Margin = new Thickness(-1, 0, 0, 0);
+        }
+
         #endregion //Methods
     }
 }