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[lyx.git] / src / frontends / qt4 / Validator.h

diff --git a/src/frontends/qt4/Validator.h b/src/frontends/qt4/Validator.h
index e824659323652368a1ac8b87343fe97049529a16..0c4dbde632f0265fb9a1189248d10fd6d3e07d88 100644 (file)
--- a/src/frontends/qt4/Validator.h
+++ b/src/frontends/qt4/Validator.h
@@ -90,7 +90,7 @@ class LengthAutoValidator : public LengthValidator
        Q_OBJECT
 public:
        /// Define a validator for widget @c parent.
-       LengthAutoValidator(QWidget * parent, QString const autotext);
+       LengthAutoValidator(QWidget * parent, QString const & autotext);
 
        /** @returns QValidator::Acceptable if @c data is a GlueLength
                * or is "auto". If not, returns QValidator::Intermediate.
@@ -102,7 +102,7 @@ private:
 };
 
 /// @returns a new @c LengthAutoValidator that does not accept negative lengths.
-LengthAutoValidator * unsignedLengthAutoValidator(QLineEdit *, QString const autotext);
+LengthAutoValidator * unsignedLengthAutoValidator(QLineEdit *, QString const & autotext);
 
 
 /**
@@ -114,7 +114,7 @@ class DoubleAutoValidator : public QDoubleValidator
 {
        Q_OBJECT
 public:
-       DoubleAutoValidator(QWidget * parent, QString const autotext);
+       DoubleAutoValidator(QWidget * parent, QString const & autotext);
        DoubleAutoValidator(double bottom, double top, int decimals,
                QObject * parent);
        QValidator::State validate(QString & input, int & pos) const;