From e90d2e83396e209d6217618d74d0184b5279bf4f Mon Sep 17 00:00:00 2001
From: Robert Roebling <robert@roebling.de>
Date: Wed, 21 Jan 2009 15:04:04 +0000
Subject: [PATCH] Reinitialise wxDataViewCustomRenderer's DC every time

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58267 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/gtk/dataview.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/gtk/dataview.cpp b/src/gtk/dataview.cpp
index 58bdbbb501..0ee71bf7dd 100644
--- a/src/gtk/dataview.cpp
+++ b/src/gtk/dataview.cpp
@@ -1105,11 +1105,10 @@ gtk_wx_cell_renderer_render (GtkCellRenderer      *renderer,
         wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
         wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
         wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
-        if (impl->m_gdkwindow == NULL)
-        {
-            impl->m_gdkwindow = window;
-            impl->SetUpDC();
-        }
+        // Reinitilise GDK window everytime as drawing can also
+        // be done into DnD drop window.
+        impl->m_gdkwindow = window;
+        impl->SetUpDC();
 
         int state = 0;
         if (flags & GTK_CELL_RENDERER_SELECTED)