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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/
#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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