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Diffstat (limited to 'doc/src/snippets/declarative/listview/listview.qml')
-rw-r--r-- | doc/src/snippets/declarative/listview/listview.qml | 157 |
1 files changed, 125 insertions, 32 deletions
diff --git a/doc/src/snippets/declarative/listview/listview.qml b/doc/src/snippets/declarative/listview/listview.qml index 61bf126ea0..e44eb0b1e1 100644 --- a/doc/src/snippets/declarative/listview/listview.qml +++ b/doc/src/snippets/declarative/listview/listview.qml @@ -1,49 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//![import] import Qt 4.7 +//![import] -//! [3] -Rectangle { - width: 180; height: 200; color: "white" +Item { + +//![classdocs simple] +ListView { + width: 180; height: 200 + + model: ContactModel {} + delegate: Text { + text: name + ": " + number + } +} +//![classdocs simple] - // ContactModel model is defined in dummydata/ContactModel.qml - // The viewer automatically loads files in dummydata/* to assist - // development without a real data source. +//![classdocs advanced] +Rectangle { + width: 180; height: 200 - // Define a delegate component. A component will be - // instantiated for each visible item in the list. -//! [0] Component { - id: delegate + id: contactDelegate Item { - id: wrapper width: 180; height: 40 Column { - x: 5; y: 5 Text { text: '<b>Name:</b> ' + name } Text { text: '<b>Number:</b> ' + number } } } } -//! [0] - // Define a highlight component. Just one of these will be instantiated - // by each ListView and placed behind the current item. -//! [1] - Component { - id: highlight - Rectangle { - color: "lightsteelblue" - radius: 5 - } - } -//! [1] - // The actual list -//! [2] + ListView { - width: parent.width; height: parent.height - model: ContactModel - delegate: delegate - highlight: highlight + anchors.fill: parent + model: ContactModel {} + delegate: contactDelegate + highlight: Rectangle { color: "lightsteelblue"; radius: 5 } focus: true } -//! [2] } -//! [3] +//![classdocs advanced] + +//![delayRemove] +Component { + id: delegate + Item { + ListView.onRemove: SequentialAnimation { + PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: true } + NumberAnimation { target: wrapper; property: "scale"; to: 0; duration: 250; easing.type: Easing.InOutQuad } + PropertyAction { target: wrapper; property: "ListView.delayRemove"; value: false } + } + } +} +//![delayRemove] + +//![highlightFollowsCurrentItem] +Component { + id: highlight + Rectangle { + width: 180; height: 40 + color: "lightsteelblue"; radius: 5 + SpringFollow on y { + to: list.currentItem.y + spring: 3 + damping: 0.2 + } + } +} + +ListView { + id: list + width: 180; height: 200 + model: ContactModel {} + delegate: Text { text: name } + + highlight: highlight + highlightFollowsCurrentItem: false + focus: true +} +//![highlightFollowsCurrentItem] + +//![isCurrentItem] +ListView { + width: 180; height: 200 + + Component { + id: contactsDelegate + Text { + id: contactInfo + text: name + ": " + number + color: contactInfo.ListView.isCurrentItem ? "red" : "black" + } + } + + model: ContactModel {} + delegate: contactsDelegate + focus: true +} +//![isCurrentItem] + +} |