X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiPrefs.cpp;h=d56d3b068104371d5f95c21578f10f3ee3fbf795;hb=566d1f1b0007a793ec76e956156502f4cfb97d04;hp=4fe68d45c7010cc8aed023d0b9a705a97f0ffae7;hpb=5c17ce4195197220f809b9b1809c52fe1346dc16;p=lyx.git

diff --git a/src/frontends/qt4/GuiPrefs.cpp b/src/frontends/qt4/GuiPrefs.cpp
index 4fe68d45c7..d56d3b0681 100644
--- a/src/frontends/qt4/GuiPrefs.cpp
+++ b/src/frontends/qt4/GuiPrefs.cpp
@@ -20,6 +20,7 @@
 #include "GuiFontLoader.h"
 #include "GuiKeySymbol.h"
 #include "qt_helpers.h"
+#include "Validator.h"
 
 #include "Author.h"
 #include "BufferList.h"
@@ -349,33 +350,6 @@ static void setComboxFont(QComboBox * cb, string const & family,
 }
 
 
-/////////////////////////////////////////////////////////////////////
-//
-// NoNewLineValidator
-//
-/////////////////////////////////////////////////////////////////////
-
-class NoNewLineValidator : public QValidator
-{
-public:
-	NoNewLineValidator(QWidget *);
-	QValidator::State validate(QString & input, int & pos) const;
-};
-
-
-NoNewLineValidator::NoNewLineValidator(QWidget * parent)
-	: QValidator(parent)
-{
-}
-
-
-QValidator::State NoNewLineValidator::validate(QString & input, int & /*pos*/) const
-{
-	input.remove(QRegExp("[\\n\\r]"));
-	return QValidator::Acceptable;
-}
-
-
 /////////////////////////////////////////////////////////////////////
 //
 // StrftimeValidator