/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** Alternatively, 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 The Qt Company Ltd 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 2.0 import "content" Rectangle { width: 200; height: 300 // Define a delegate component. The component will be // instantiated for each visible item in the list. component PetDelegate: Item { id: pet width: 200; height: 55 required property int index required property string name required property string type required property int age Column { SmallText { text: 'Name: ' + pet.name } SmallText { text: 'Type: ' + pet.type } SmallText { text: 'Age: ' + pet.age } } // indent the item if it is the current item states: State { name: "Current" when: pet.ListView.isCurrentItem PropertyChanges { target: pet; x: 20 } } transitions: Transition { NumberAnimation { properties: "x"; duration: 200 } } MouseArea { anchors.fill: parent onClicked: pet.ListView.view.currentIndex = pet.index } } //! [0] // Define a highlight with customized movement between items. component 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 x: 30 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 } //! [0] }