highlight.qml Example Filedeclarative/modelviews/listview/highlight.qml/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** 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 Nokia Corporation 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 } } |