src/hbwidgets/itemviews/hbtumbleview.h
changeset 0 16d8024aca5e
child 1 f7ac710697a9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbwidgets/itemviews/hbtumbleview.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbWidgets module of the UI Extensions for Mobile.
+**
+** 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HBTUMBLEVIEW_H
+#define HBTUMBLEVIEW_H
+
+#include <hblistview.h>
+
+class HbTumbleViewPrivate;
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsSceneMouseEvent)
+
+class HB_WIDGETS_EXPORT HbTumbleView : public HbListView
+{
+    Q_OBJECT
+    Q_PROPERTY(QStringList items READ items WRITE setItems)
+    Q_PROPERTY(int selected READ selected WRITE setSelected)
+
+public:
+    explicit HbTumbleView(QGraphicsItem *parent=0);
+    explicit HbTumbleView(const QStringList &list, QGraphicsItem *parent=0);
+    ~HbTumbleView();     
+
+    void setItems(const QStringList &list);
+    QStringList items() const;
+
+    void setSelected(int index);
+    int selected() const;
+
+    void setGeometry(const QRectF &rect);
+
+    void setLoopingEnabled(bool enabled);
+    bool isLoopingEnabled() const;
+
+    enum { Type = Hb::ItemType_TumbleView };
+    int type() const { return Type; }
+
+    QGraphicsItem *primitive(HbStyle::Primitive) const;
+
+public slots:
+
+    void updatePrimitives();
+
+signals:
+    void itemSelected(int index);
+protected slots:
+    void currentIndexChanged(const QModelIndex &current, const QModelIndex &previous);
+    void rowsAboutToBeRemoved(const QModelIndex &index, int start, int end);
+    void rowsRemoved(const QModelIndex &parent, int start, int end);
+    void rowsAboutToBeInserted(const QModelIndex &index, int start, int end);
+    void rowsInserted(const QModelIndex &parent, int start, int end);
+protected:
+    HbTumbleView(HbTumbleViewPrivate &dd, QGraphicsItem *parent = 0);
+    void scrollTo(const QModelIndex &index, ScrollHint);
+    void mousePressEvent(QGraphicsSceneMouseEvent *event);        
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
+    QVariant itemChange(GraphicsItemChange change,const QVariant &value);
+
+    bool event(QEvent *e);
+
+private:
+    Q_DECLARE_PRIVATE_D(d_ptr,HbTumbleView)
+    Q_DISABLE_COPY(HbTumbleView)
+    Q_PRIVATE_SLOT(d_func(), void _q_scrollingStarted())
+    Q_PRIVATE_SLOT(d_func(), void _q_scrollingEnded())
+};
+
+#endif
+