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**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
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** 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
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****************************************************************************/
#ifndef QSCROLLAREA_H
#define QSCROLLAREA_H
#include <QtGui/qabstractscrollarea.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_SCROLLAREA
class QScrollAreaPrivate;
class Q_GUI_EXPORT QScrollArea : public QAbstractScrollArea
{
Q_OBJECT
Q_PROPERTY(bool widgetResizable READ widgetResizable WRITE setWidgetResizable)
Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
public:
explicit QScrollArea(QWidget* parent=0);
~QScrollArea();
QWidget *widget() const;
void setWidget(QWidget *widget);
QWidget *takeWidget();
bool widgetResizable() const;
void setWidgetResizable(bool resizable);
QSize sizeHint() const;
bool focusNextPrevChild(bool next);
Qt::Alignment alignment() const;
void setAlignment(Qt::Alignment);
void ensureVisible(int x, int y, int xmargin = 50, int ymargin = 50);
void ensureWidgetVisible(QWidget *childWidget, int xmargin = 50, int ymargin = 50);
protected:
QScrollArea(QScrollAreaPrivate &dd, QWidget *parent = 0);
bool event(QEvent *);
bool eventFilter(QObject *, QEvent *);
void resizeEvent(QResizeEvent *);
void scrollContentsBy(int dx, int dy);
private:
Q_DECLARE_PRIVATE(QScrollArea)
Q_DISABLE_COPY(QScrollArea)
};
#endif // QT_NO_SCROLLAREA
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSCROLLAREA_H
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