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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLGRAPHICSLISTVIEW_H
+#define QMLGRAPHICSLISTVIEW_H
+
+#include <private/qmlgraphicsflickable_p.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+
+class QmlGraphicsVisualModel;
+class QmlGraphicsListViewAttached;
+class QmlGraphicsListViewPrivate;
+class Q_DECLARATIVE_EXPORT QmlGraphicsListView : public QmlGraphicsFlickable
+{
+ Q_OBJECT
+ Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsListView)
+
+ Q_PROPERTY(QVariant model READ model WRITE setModel)
+ Q_PROPERTY(QmlComponent *delegate READ delegate WRITE setDelegate)
+ Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
+ Q_PROPERTY(QmlGraphicsItem *currentItem READ currentItem NOTIFY currentIndexChanged)
+ Q_PROPERTY(int count READ count NOTIFY countChanged)
+ Q_PROPERTY(QmlComponent *highlight READ highlight WRITE setHighlight)
+ Q_PROPERTY(bool highlightFollowsCurrentItem READ highlightFollowsCurrentItem WRITE setHighlightFollowsCurrentItem)
+
+ Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin)
+ Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd)
+ Q_PROPERTY(HighlightRangeMode highlightRangeMode READ highlightRangeMode WRITE setHighlightRangeMode)
+
+ Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing NOTIFY spacingChanged)
+ Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged)
+ Q_PROPERTY(bool keyNavigationWraps READ isWrapEnabled WRITE setWrapEnabled)
+ Q_PROPERTY(int cacheBuffer READ cacheBuffer WRITE setCacheBuffer)
+ Q_PROPERTY(QString sectionExpression READ sectionExpression WRITE setSectionExpression NOTIFY sectionExpressionChanged)
+ Q_PROPERTY(QString currentSection READ currentSection NOTIFY currentSectionChanged)
+
+ Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged)
+ Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged)
+ Q_ENUMS(HighlightRangeMode)
+ Q_ENUMS(Orientation)
+ Q_CLASSINFO("DefaultProperty", "data")
+
+public:
+ QmlGraphicsListView(QmlGraphicsItem *parent=0);
+ ~QmlGraphicsListView();
+
+ QVariant model() const;
+ void setModel(const QVariant &);
+
+ QmlComponent *delegate() const;
+ void setDelegate(QmlComponent *);
+
+ int currentIndex() const;
+ void setCurrentIndex(int idx);
+
+ QmlGraphicsItem *currentItem();
+ int count() const;
+
+ QmlComponent *highlight() const;
+ void setHighlight(QmlComponent *highlight);
+
+ bool highlightFollowsCurrentItem() const;
+ void setHighlightFollowsCurrentItem(bool);
+
+ enum HighlightRangeMode { NoHighlightRange, ApplyRange, StrictlyEnforceRange };
+ HighlightRangeMode highlightRangeMode() const;
+ void setHighlightRangeMode(HighlightRangeMode mode);
+
+ qreal preferredHighlightBegin() const;
+ void setPreferredHighlightBegin(qreal);
+
+ qreal preferredHighlightEnd() const;
+ void setPreferredHighlightEnd(qreal);
+
+ qreal spacing() const;
+ void setSpacing(qreal spacing);
+
+ enum Orientation { Horizontal = Qt::Horizontal, Vertical = Qt::Vertical };
+ Orientation orientation() const;
+ void setOrientation(Orientation);
+
+ bool isWrapEnabled() const;
+ void setWrapEnabled(bool);
+
+ int cacheBuffer() const;
+ void setCacheBuffer(int);
+
+ QString sectionExpression() const;
+ void setSectionExpression(const QString &);
+ QString currentSection() const;
+
+ qreal highlightMoveSpeed() const;
+ void setHighlightMoveSpeed(qreal);
+
+ qreal highlightResizeSpeed() const;
+ void setHighlightResizeSpeed(qreal);
+
+ static QmlGraphicsListViewAttached *qmlAttachedProperties(QObject *);
+
+public Q_SLOTS:
+ void incrementCurrentIndex();
+ void decrementCurrentIndex();
+
+Q_SIGNALS:
+ void countChanged();
+ void spacingChanged();
+ void orientationChanged();
+ void currentIndexChanged();
+ void currentSectionChanged();
+ void sectionExpressionChanged();
+ void highlightMoveSpeedChanged();
+ void highlightResizeSpeedChanged();
+
+protected:
+ virtual void viewportMoved();
+ virtual qreal minYExtent() const;
+ virtual qreal maxYExtent() const;
+ virtual qreal minXExtent() const;
+ virtual qreal maxXExtent() const;
+ virtual void keyPressEvent(QKeyEvent *);
+ virtual void componentComplete();
+
+private Q_SLOTS:
+ void refill();
+ void trackedPositionChanged();
+ void itemResized();
+ void itemsInserted(int index, int count);
+ void itemsRemoved(int index, int count);
+ void itemsMoved(int from, int to, int count);
+ void destroyRemoved();
+ void createdItem(int index, QmlGraphicsItem *item);
+ void destroyingItem(QmlGraphicsItem *item);
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPEINFO(QmlGraphicsListView, QML_HAS_ATTACHED_PROPERTIES)
+QML_DECLARE_TYPE(QmlGraphicsListView)
+
+QT_END_HEADER
+
+#endif