From 9ed122b31f7152099717daf810654594e50600c5 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 1 May 2020 03:22:40 +0200
Subject: [PATCH] Update column sizes after updating scrollbars, not before

As UpdateColumnSizes() uses client size, call it after the client size
is set correctly after adjusting scrollbars to the new virtual size.
---
 src/generic/datavgen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index 2f672c664f..26407f5e66 100644
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -3078,7 +3078,6 @@ void wxDataViewMainWindow::OnInternalIdle()
 
     if (m_dirty)
     {
-        UpdateColumnSizes();
         RecalculateDisplay();
         m_dirty = false;
     }
@@ -3098,6 +3097,7 @@ void wxDataViewMainWindow::RecalculateDisplay()
 
     SetVirtualSize( width, height );
     GetOwner()->SetScrollRate( 10, m_lineHeight );
+    UpdateColumnSizes();
 
     Refresh();
 }