From: Abdelrazak Younes <younes@lyx.org>
Date: Sun, 25 Mar 2007 23:22:25 +0000 (+0000)
Subject: Fix crash in debug mode (MSVC) due to an assertion in Qt.
X-Git-Tag: 1.6.10~10496
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=642adc3eb7c3f69bbb1cd726eab358256cb61c62;p=features.git

Fix crash in debug mode (MSVC) due to an assertion in Qt.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17559 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/frontends/qt4/QViewSourceDialog.C b/src/frontends/qt4/QViewSourceDialog.C
index d4ae0f641e..4ce778ecb5 100644
--- a/src/frontends/qt4/QViewSourceDialog.C
+++ b/src/frontends/qt4/QViewSourceDialog.C
@@ -32,7 +32,11 @@ QViewSourceDialog::QViewSourceDialog(QViewSource * form)
 	connect(updatePB, SIGNAL(clicked()),
 		this, SLOT(update()));
 
+	// setting a document at this point trigger an assertion in Qt
+	// so we disable the signals here:
+	form_->document()->blockSignals(true);
 	viewSourceTV->setDocument(form_->document());
+	form_->document()->blockSignals(false);
 	viewSourceTV->setReadOnly(true);
 	///dialog_->viewSourceTV->setAcceptRichText(false);
 	// this is personal. I think source code should be in fixed-size font