/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the Qt3Support module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** 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 1.0, 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 are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef Q3WHATSTHIS_H #define Q3WHATSTHIS_H #include #include #include 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); }; #endif // QT_NO_WHATSTHIS QT_END_NAMESPACE QT_END_HEADER #endif // Q3WHATSTHIS_H