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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support 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 qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3WHATSTHIS_H
+#define Q3WHATSTHIS_H
+
+#include <QtGui/qcursor.h>
+#include <QtGui/qwhatsthis.h>
+#include <QtGui/qwidget.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+#ifndef QT_NO_WHATSTHIS
+
+class QToolButton;
+
+class Q_COMPAT_EXPORT Q3WhatsThis: public QObject
+{
+ Q_OBJECT
+public:
+ Q3WhatsThis(QWidget *);
+ ~Q3WhatsThis();
+ bool eventFilter(QObject *, QEvent *);
+
+ static inline void enterWhatsThisMode() { QWhatsThis::enterWhatsThisMode(); }
+ static inline bool inWhatsThisMode() { return QWhatsThis::inWhatsThisMode(); }
+
+ static inline void add(QWidget *w, const QString &s) { w->setWhatsThis(s); }
+ static inline void remove(QWidget *w) { w->setWhatsThis(QString()); }
+ static QToolButton * whatsThisButton(QWidget * parent);
+ static inline void leaveWhatsThisMode(const QString& text = QString(), const QPoint& pos = QCursor::pos(), QWidget* w = 0)
+ { QWhatsThis::showText(pos, text, w); }
+ static inline void display(const QString& text, const QPoint& pos = QCursor::pos(), QWidget* w = 0)
+ { QWhatsThis::showText(pos, text, w); }
+
+ virtual QString text(const QPoint &);
+ virtual bool clicked(const QString& href);
+
+ static QString textFor( QWidget *, const QPoint & pos = QPoint(), bool includeParents = FALSE );
+};
+
+#endif // QT_NO_WHATSTHIS
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3WHATSTHIS_H