X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FValidator.h;h=22e8d484d3d4b7ab02c3c50a817886eca23bd536;hb=1f10969bb5c5f36017bf5ba8671381b09945cf57;hp=e824659323652368a1ac8b87343fe97049529a16;hpb=566d1f1b0007a793ec76e956156502f4cfb97d04;p=lyx.git

diff --git a/src/frontends/qt4/Validator.h b/src/frontends/qt4/Validator.h
index e824659323..22e8d484d3 100644
--- a/src/frontends/qt4/Validator.h
+++ b/src/frontends/qt4/Validator.h
@@ -62,6 +62,7 @@ public:
 	void setBottom(Length const &);
 	void setBottom(GlueLength const &);
 	Length bottom() const { return b_; }
+	void setUnsigned(bool const u) { unsigned_ = u; }
 	//@}
 
 private:
@@ -69,6 +70,7 @@ private:
 	GlueLength g_;
 	bool no_bottom_;
 	bool glue_length_;
+	bool unsigned_;
 };
 
 
@@ -90,7 +92,7 @@ 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 +104,7 @@ 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 +116,7 @@ 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;