Vidalia 0.2.15
PortValidator.h
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00001 /*
00002 **  This file is part of Vidalia, and is subject to the license terms in the
00003 **  LICENSE file, found in the top level directory of this distribution. If you
00004 **  did not receive the LICENSE file with this file, you may obtain it from the
00005 **  Vidalia source package distributed by the Vidalia Project at
00006 **  http://www.torproject.org/projects/vidalia.html. No part of Vidalia, 
00007 **  including this file, may be copied, modified, propagated, or distributed 
00008 **  except according to the terms described in the LICENSE file.
00009 */
00010 
00011 /*
00012 ** \file PortValidator.h
00013 ** \brief Validates that a number is a valid port number
00014 */
00015 
00016 #ifndef _PORTVALIDATOR_H
00017 #define _PORTVALIDATOR_H
00018 
00019 #include <QIntValidator>
00020 
00021 
00022 class PortValidator : public QIntValidator
00023 {
00024   Q_OBJECT
00025 
00026 public:
00027   /** Constructor. */
00028   PortValidator(QObject *parent);
00029   /** Validates that the given port is either a valid port or a "*". */
00030   QValidator::State validate(QString &input, int &pos) const;
00031 };
00032 
00033 #endif
00034