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+/****************************************************************************
+**
+** Definition of validator classes
+**
+** Created : 970610
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** 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 TQT_H
+#include "tqobject.h"
+#include "tqstring.h" // char*->TQString conversion
+#include "tqregexp.h" // TQString->TQRegExp conversion
+#endif // TQT_H
+
+#ifndef TQT_NO_VALIDATOR
+
+
+class TQ_EXPORT TQValidator : public TQObject
+{
+ Q_OBJECT
+ TQ_OBJECT
+public:
+ TQValidator( TQObject * tqparent, 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(TQ_DISABLE_COPY)
+ TQValidator( const TQValidator & );
+ TQValidator& operator=( const TQValidator & );
+#endif
+};
+
+
+class TQ_EXPORT TQIntValidator : public TQValidator
+{
+ Q_OBJECT
+ TQ_OBJECT
+ Q_PROPERTY( int bottom READ bottom WRITE setBottom )
+ Q_PROPERTY( int top READ top WRITE setTop )
+
+public:
+ TQIntValidator( TQObject * tqparent, const char *name = 0 );
+ TQIntValidator( int bottom, int top,
+ TQObject * tqparent, 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(TQ_DISABLE_COPY)
+ TQIntValidator( const TQIntValidator & );
+ TQIntValidator& operator=( const TQIntValidator & );
+#endif
+
+ int b, t;
+};
+
+#ifndef TQT_NO_REGEXP
+
+class TQ_EXPORT TQDoubleValidator : public TQValidator
+{
+ Q_OBJECT
+ TQ_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 * tqparent, const char *name = 0 );
+ TQDoubleValidator( double bottom, double top, int decimals,
+ TQObject * tqparent, 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(TQ_DISABLE_COPY)
+ TQDoubleValidator( const TQDoubleValidator & );
+ TQDoubleValidator& operator=( const TQDoubleValidator & );
+#endif
+
+ double b, t;
+ int d;
+};
+
+
+class TQ_EXPORT TQRegExpValidator : public TQValidator
+{
+ Q_OBJECT
+ TQ_OBJECT
+ // Q_PROPERTY( TQRegExp regExp READ regExp WRITE setRegExp )
+
+public:
+ TQRegExpValidator( TQObject *tqparent, const char *name = 0 );
+ TQRegExpValidator( const TQRegExp& rx, TQObject *tqparent,
+ 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(TQ_DISABLE_COPY)
+ TQRegExpValidator( const TQRegExpValidator& );
+ TQRegExpValidator& operator=( const TQRegExpValidator& );
+#endif
+
+ TQRegExp r;
+};
+#endif // TQT_NO_REGEXP
+
+
+#endif // TQT_NO_VALIDATOR
+
+#endif // TQVALIDATOR_H