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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/

// This example shows how to create your own highlight delegate for a ListView
// that uses a SpringAnimation to provide custom movement when the
// highlight bar is moved between items.

import QtQuick 1.0
import "content"

Rectangle {
    width: 200; height: 300

    // Define a delegate component.  A component will be
    // instantiated for each visible item in the list.
    Component {
        id: petDelegate
        Item {
            id: wrapper
            width: 200; height: 55
            Column {
                Text { text: 'Name: ' + name }
                Text { text: 'Type: ' + type }
                Text { text: 'Age: ' + age }
            }
            // indent the item if it is the current item
            states: State {
                name: "Current"
                when: wrapper.ListView.isCurrentItem
                PropertyChanges { target: wrapper; x: 20 }
            }
            transitions: Transition {
                NumberAnimation { properties: "x"; duration: 200 } 
            }
        }
    }

    // Define a highlight with customised movement between items.
    Component {
        id: highlightBar
        Rectangle {
            width: 200; height: 50
            color: "#FFFF88"
            y: listView.currentItem.y;
            Behavior on y { SpringAnimation { spring: 2; damping: 0.1 } }
        }
    }

    ListView {
        id: listView
        width: 200; height: parent.height

        model: PetsModel {}
        delegate: petDelegate
        focus: true

        // Set the highlight delegate. Note we must also set highlightFollowsCurrentItem
        // to false so the highlight delegate can control how the highlight is moved.
        highlight: highlightBar
        highlightFollowsCurrentItem: false
    }
}