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/****************************************************************************
**
** Definition of TQWhatsThis class
**
** 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 TQWHATSTHIS_H
#define TQWHATSTHIS_H
#ifndef QT_H
#include "ntqobject.h"
#endif // QT_H
#ifndef QT_NO_WHATSTHIS
#include "ntqcursor.h"
class TQToolButton;
class TQPopupMenu;
class TQStyleSheet;
class Q_EXPORT TQWhatsThis: public TQt
{
public:
TQWhatsThis( TQWidget *);
virtual ~TQWhatsThis();
virtual TQString text( const TQPoint & );
virtual bool clicked( const TQString& href );
// the common static functions
static void setFont( const TQFont &font );
static void add( TQWidget *, const TQString &);
static void remove( TQWidget * );
static TQString textFor( TQWidget *, const TQPoint & pos = TQPoint(), bool includeParents = FALSE );
static TQToolButton * whatsThisButton( TQWidget * parent );
static void enterWhatsThisMode();
static bool inWhatsThisMode();
static void leaveWhatsThisMode( const TQString& = TQString::null, const TQPoint& pos = TQCursor::pos(), TQWidget* w = 0 );
static void display( const TQString& text, const TQPoint& pos = TQCursor::pos(), TQWidget* w = 0 );
};
#endif // QT_NO_WHATSTHIS
#endif // TQWHATSTHIS_H
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