From 216770d05a25397708ea3946307519f45a8dea70 Mon Sep 17 00:00:00 2001
From: blikblum <blikblum@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Thu, 19 Feb 2009 00:54:35 +0000
Subject: [PATCH] * Dont invalidate the tree in TVTHeader.SetHeight during
 loading

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@714 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 components/virtualtreeview-new/VirtualTrees.pas | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/components/virtualtreeview-new/VirtualTrees.pas b/components/virtualtreeview-new/VirtualTrees.pas
index c6b7da5cf..f8068ed6a 100644
--- a/components/virtualtreeview-new/VirtualTrees.pas
+++ b/components/virtualtreeview-new/VirtualTrees.pas
@@ -9737,9 +9737,11 @@ begin
   begin
     FHeight := Value;
     if not (csLoading in Treeview.ComponentState) then
+    begin
       RecalculateHeader;
-    Treeview.Invalidate;
-    UpdateWindow(Treeview.Handle);
+      Treeview.Invalidate;
+      UpdateWindow(Treeview.Handle);
+    end;
   end;
 end;