From d4df3a6b6fa3517c50359c6e3080a5c77a0735b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= <spitz@lyx.org>
Date: Mon, 30 Jul 2007 14:58:12 +0000
Subject: [PATCH] * src/LyXFunc.cpp (doDispatch): 	- force full screen
 update on buffer switch (fixes bug 3969).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X@19242 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/LyXFunc.cpp | 3 +++
 status.15x      | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/LyXFunc.cpp b/src/LyXFunc.cpp
index 75c48112ea..49bd2363c4 100644
--- a/src/LyXFunc.cpp
+++ b/src/LyXFunc.cpp
@@ -1190,16 +1190,19 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
 		case LFUN_BUFFER_SWITCH:
 			BOOST_ASSERT(lyx_view_);
 			lyx_view_->setBuffer(theBufferList().getBuffer(argument));
+			updateFlags = Update::Force;
 			break;
 
 		case LFUN_BUFFER_NEXT:
 			BOOST_ASSERT(lyx_view_);
 			lyx_view_->setBuffer(theBufferList().next(view()->buffer()));
+			updateFlags = Update::Force;
 			break;
 
 		case LFUN_BUFFER_PREVIOUS:
 			BOOST_ASSERT(lyx_view_);
 			lyx_view_->setBuffer(theBufferList().previous(view()->buffer()));
+			updateFlags = Update::Force;
 			break;
 
 		case LFUN_FILE_NEW:
diff --git a/status.15x b/status.15x
index 9c885db5e5..1bd37428eb 100644
--- a/status.15x
+++ b/status.15x
@@ -41,6 +41,8 @@ What's new
 
 * USER INTERFACE:
 
+- Fix redrawing artefacts when switching tabs (bug 3969).
+
 - Don't allow invalid listings parameters to be passed when
   updating other controls in listings-related dialogs (bug 4053).