From: Abdelrazak Younes <younes@lyx.org>
Date: Thu, 19 Jun 2008 13:10:25 +0000 (+0000)
Subject: Fix initial cursor visibility problem.
X-Git-Tag: 1.6.10~4331
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=f29a8f54a4739ec6eea501e5e8ad9f01fb114a14;p=features.git

Fix initial cursor visibility problem.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25322 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index 4d0a1caad2..8998405e84 100644
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -457,7 +457,7 @@ void BufferView::processUpdateFlags(Update::flags flags)
 
 void BufferView::updateScrollbar()
 {
-	if (height_ == 0)
+	if (height_ == 0 && width_ == 0)
 		return;
 
 	// We prefer fixed size line scrolling.
@@ -1864,6 +1864,9 @@ bool BufferView::singleParUpdate()
 
 void BufferView::updateMetrics()
 {
+	if (height_ == 0 || width_ == 0)
+		return;
+
 	Text & buftext = buffer_.text();
 	pit_type const npit = int(buftext.paragraphs().size());
 
@@ -2089,6 +2092,8 @@ Point BufferView::getPos(DocIterator const & dit, bool boundary) const
 
 void BufferView::draw(frontend::Painter & pain)
 {
+	if (height_ == 0 || width_ == 0)
+		return;
 	LYXERR(Debug::PAINTING, "\t\t*** START DRAWING ***");
 	Text & text = buffer_.text();
 	TextMetrics const & tm = d->text_metrics_[&text];