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diff --git a/src/widgets/ntqvalidator.h b/src/widgets/ntqvalidator.h
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+/****************************************************************************
+**
+** Definition of validator classes
+**
+** Created : 970610
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the widgets module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQVALIDATOR_H
+#define TQVALIDATOR_H
+
+#ifndef QT_H
+#include "ntqobject.h"
+#include "ntqstring.h" // char*->TQString conversion
+#include "ntqregexp.h" // TQString->TQRegExp conversion
+#endif // QT_H
+
+#ifndef QT_NO_VALIDATOR
+
+
+class Q_EXPORT TQValidator : public TQObject
+{
+    Q_OBJECT
+public:
+    TQValidator( TQObject * parent, const char *name = 0 );
+    ~TQValidator();
+
+    enum State { Invalid, Intermediate, Valid=Intermediate, Acceptable };
+
+    virtual State validate( TQString &, int & ) const = 0;
+    virtual void fixup( TQString & ) const;
+
+private:
+#if defined(Q_DISABLE_COPY)
+    TQValidator( const TQValidator & );
+    TQValidator& operator=( const TQValidator & );
+#endif
+};
+
+
+class Q_EXPORT TQIntValidator : public TQValidator
+{
+    Q_OBJECT
+    Q_PROPERTY( int bottom READ bottom WRITE setBottom )
+    Q_PROPERTY( int top READ top WRITE setTop )
+
+public:
+    TQIntValidator( TQObject * parent, const char *name = 0 );
+    TQIntValidator( int bottom, int top,
+		   TQObject * parent, const char *name = 0 );
+    ~TQIntValidator();
+
+    TQValidator::State validate( TQString &, int & ) const;
+
+    void setBottom( int );
+    void setTop( int );
+    virtual void setRange( int bottom, int top );
+
+    int bottom() const { return b; }
+    int top() const { return t; }
+
+private:
+#if defined(Q_DISABLE_COPY)
+    TQIntValidator( const TQIntValidator & );
+    TQIntValidator& operator=( const TQIntValidator & );
+#endif
+
+    int b, t;
+};
+
+#ifndef QT_NO_REGEXP
+
+class Q_EXPORT TQDoubleValidator : public TQValidator
+{
+    Q_OBJECT
+    Q_PROPERTY( double bottom READ bottom WRITE setBottom )
+    Q_PROPERTY( double top READ top WRITE setTop )
+    Q_PROPERTY( int decimals READ decimals WRITE setDecimals )
+
+public:
+    TQDoubleValidator( TQObject * parent, const char *name = 0 );
+    TQDoubleValidator( double bottom, double top, int decimals,
+		      TQObject * parent, const char *name = 0 );
+    ~TQDoubleValidator();
+
+    TQValidator::State validate( TQString &, int & ) const;
+
+    virtual void setRange( double bottom, double top, int decimals = 0 );
+    void setBottom( double );
+    void setTop( double );
+    void setDecimals( int );
+
+    double bottom() const { return b; }
+    double top() const { return t; }
+    int decimals() const { return d; }
+
+private:
+#if defined(Q_DISABLE_COPY)
+    TQDoubleValidator( const TQDoubleValidator & );
+    TQDoubleValidator& operator=( const TQDoubleValidator & );
+#endif
+
+    double b, t;
+    int d;
+};
+
+
+class Q_EXPORT TQRegExpValidator : public TQValidator
+{
+    Q_OBJECT
+    // Q_PROPERTY( TQRegExp regExp READ regExp WRITE setRegExp )
+
+public:
+    TQRegExpValidator( TQObject *parent, const char *name = 0 );
+    TQRegExpValidator( const TQRegExp& rx, TQObject *parent,
+		      const char *name = 0 );
+    ~TQRegExpValidator();
+
+    virtual TQValidator::State validate( TQString& input, int& pos ) const;
+
+    void setRegExp( const TQRegExp& rx );
+    const TQRegExp& regExp() const { return r; }
+
+private:
+#if defined(Q_DISABLE_COPY)
+    TQRegExpValidator( const TQRegExpValidator& );
+    TQRegExpValidator& operator=( const TQRegExpValidator& );
+#endif
+
+    TQRegExp r;
+};
+#endif // QT_NO_REGEXP
+
+
+#endif // QT_NO_VALIDATOR
+
+#endif // TQVALIDATOR_H