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# ntqwhatsthis.h

This is the verbatim text of the ntqwhatsthis.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/ntqwhatsthis.h   3.3.8   edited Jan 11 14:39 $
    **
    ** Definition of TQWhatsThis class
    **
    ** Copyright (C) 1992-2007 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 file LICENSE.GPL 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
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    **********************************************************************/

    #ifndef TQWHATSTHIS_H
    #define TQWHATSTHIS_H

    #ifndef QT_H
    #include "ntqobject.h"
    #endif // QT_H

    #ifndef TQT_NO_WHATSTHIS

    #include "ntqcursor.h"

    class TQToolButton;
    class TQPopupMenu;
    class TQStyleSheet;

    class TQ_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 // TQT_NO_WHATSTHIS

    #endif // TQWHATSTHIS_H