From: Abdelrazak Younes <younes@lyx.org>
Date: Fri, 28 Sep 2007 07:32:19 +0000 (+0000)
Subject: * BufferView::update(): fitCursor() optimization.
X-Git-Tag: 1.6.10~8144
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=b64f836199882b79958d4381a606fd241705fd56;p=features.git

* BufferView::update(): fitCursor() optimization.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20560 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index 345f05740f..21a3c9f67a 100644
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -257,6 +257,11 @@ bool BufferView::update(Update::flags flags)
 		buffer_.changed();
 		if (fitCursor())
 			updateMetrics(false);
+		else
+			// The screen has already been updated thanks to the
+			// 'buffer_.changed()' call three line above. So no need
+			// to redraw again.
+			return false;
 	}
 
 	// tell the frontend to update the screen.