/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the Qt3Support module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef Q3WIDGETSTACK_H+
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#define Q3WIDGETSTACK_H+
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+
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#include <Qt3Support/q3frame.h>+
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#include <Qt3Support/q3intdict.h>+
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#include <Qt3Support/q3ptrdict.h>+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Qt3SupportLight)+
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+
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class Q3WidgetStackPrivate;+
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+
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+
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class Q_COMPAT_EXPORT Q3WidgetStack: public Q3Frame+
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{+
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    Q_OBJECT+
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public:+
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    Q3WidgetStack(QWidget* parent, const char* name=0, Qt::WindowFlags f=0);+
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+
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    ~Q3WidgetStack();+
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+
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    int addWidget(QWidget *, int = -1);+
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    void removeWidget(QWidget *);+
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+
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    QSize sizeHint() const;+
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    QSize minimumSizeHint() const;+
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    void setVisible(bool visible);+
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+
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    QWidget * widget(int) const;+
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    int id(QWidget *) const;+
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+
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    QWidget * visibleWidget() const;+
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+
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    void setFrameRect(const QRect &);+
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+
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Q_SIGNALS:+
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    void aboutToShow(int);+
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    void aboutToShow(QWidget *);+
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+
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public Q_SLOTS:+
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    void raiseWidget(int);+
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    void raiseWidget(QWidget *);+
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+
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protected:+
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    void frameChanged();+
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    void resizeEvent(QResizeEvent *);+
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    bool event(QEvent* e);+
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+
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    virtual void setChildGeometries();+
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    void childEvent(QChildEvent *);+
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+
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private:+
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    void init();+
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+
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    Q3WidgetStackPrivate * d;+
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    Q3IntDict<QWidget> * dict;+
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    Q3PtrDict<QWidget> * focusWidgets;+
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    QWidget * topWidget;+
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    QWidget * invisible;+
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+
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    Q_DISABLE_COPY(Q3WidgetStack)+
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};+
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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // Q3WIDGETSTACK_H+
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