From 46f38a7d4b5cc83af5ceb390d6b7ec0f3a50f576 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Wed, 26 Dec 2007 14:19:49 +0000
Subject: [PATCH] This helps, but only on Dano.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23160 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/bsnow/SnowView.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/apps/bsnow/SnowView.cpp b/src/apps/bsnow/SnowView.cpp
index 8fa0c6fe4d..e5c611ebcc 100644
--- a/src/apps/bsnow/SnowView.cpp
+++ b/src/apps/bsnow/SnowView.cpp
@@ -140,6 +140,9 @@ void SnowView::AttachedToWindow()
 		fDragger->SetViewColor(col);
 		if (fDragger->InShelf()) {
 			p->SetFlags(p->Flags() | B_DRAW_ON_CHILDREN);
+#ifdef B_UPDATE_INVALIDATED
+			p->SetDoubleBuffering(p->DoubleBuffering() | B_UPDATE_EXPOSED);
+#endif
 			ResizeTo(p->Bounds().Width(), p->Bounds().Height());
 			MoveTo(0,0);
 			fDragger->MoveTo(p->Bounds().Width()-7, p->Bounds().Height()-7);