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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWHATSTHIS_H
#define QWHATSTHIS_H
#include <QtCore/qobject.h>
#include <QtGui/qcursor.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_WHATSTHIS
class QAction;
#ifdef QT3_SUPPORT
class QToolButton;
#endif
class Q_GUI_EXPORT QWhatsThis
{
QWhatsThis();
public:
static void enterWhatsThisMode();
static bool inWhatsThisMode();
static void leaveWhatsThisMode();
static void showText(const QPoint &pos, const QString &text, QWidget *w = 0);
static void hideText();
static QAction *createAction(QObject *parent = 0);
#ifdef QT3_SUPPORT
static QT3_SUPPORT void add(QWidget *w, const QString &s);
static QT3_SUPPORT void remove(QWidget *);
static QT3_SUPPORT QToolButton *whatsThisButton(QWidget *parent);
#endif
};
#endif // QT_NO_WHATSTHIS
QT_END_NAMESPACE
QT_END_HEADER
#endif // QWHATSTHIS_H
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