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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

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    36 **

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QDECLARATIVEREPEATER_H

    43 #define QDECLARATIVEREPEATER_H

    44 

    45 #include "qdeclarativeitem.h"

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Declarative)

    52 

    53 class QDeclarativeRepeaterPrivate;

    54 class Q_DECLARATIVE_EXPORT QDeclarativeRepeater : public QDeclarativeItem

    55 {

    56     Q_OBJECT

    57 

    58     Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)

    59     Q_PROPERTY(QDeclarativeComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)

    60     Q_PROPERTY(int count READ count NOTIFY countChanged)

    61     Q_CLASSINFO("DefaultProperty", "delegate")

    62 

    63 public:

    64     QDeclarativeRepeater(QDeclarativeItem *parent=0);

    65     virtual ~QDeclarativeRepeater();

    66 

    67     QVariant model() const;

    68     void setModel(const QVariant &);

    69 

    70     QDeclarativeComponent *delegate() const;

    71     void setDelegate(QDeclarativeComponent *);

    72 

    73     int count() const;

    74 

    75 Q_SIGNALS:

    76     void modelChanged();

    77     void delegateChanged();

    78     void countChanged();

    79 private:

    80     void clear();

    81     void regenerate();

    82 

    83 protected:

    84     virtual void componentComplete();

    85     QVariant itemChange(GraphicsItemChange change, const QVariant &value);

    86 

    87 private Q_SLOTS:

    88     void itemsInserted(int,int);

    89     void itemsRemoved(int,int);

    90     void itemsMoved(int,int,int);

    91     void modelReset();

    92 

    93 private:

    94     Q_DISABLE_COPY(QDeclarativeRepeater)

    95     Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeRepeater)

    96 };

    97 

    98 QT_END_NAMESPACE

    99 

   100 QML_DECLARE_TYPE(QDeclarativeRepeater)

   101 

   102 QT_END_HEADER

   103 

   104 #endif // QDECLARATIVEREPEATER_H