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/****************************************************************************
**
** 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 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."
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 1.0
import "content"
Rectangle {
id: root
property int current: 0
width: 600; height: 300
// This example shows the same model in three different ListView items,
// with different highlight ranges. The highlight ranges are set by the
// preferredHighlightBegin and preferredHighlightEnd properties in ListView.
//
// The first ListView does not set a highlight range, so its currentItem
// can move freely within the visible area. If it moves outside the
// visible area, the view is automatically scrolled to keep the current
// item visible.
//
// The second ListView sets a highlight range which attempts to keep the
// current item within the the bounds of the range. However,
// items will not scroll beyond the beginning or end of the view,
// forcing the highlight to move outside the range at the ends.
//
// The third ListView sets the highlightRangeMode to StrictlyEnforceRange
// and sets a range smaller than the height of an item. This
// forces the current item to change when the view is flicked,
// since the highlight is unable to move.
//
// All ListViews bind their currentIndex to the root.current property.
// The first ListView sets root.current whenever its currentIndex changes
// due to keyboard interaction.
// Flicking the third ListView with the mouse also changes root.current.
ListView {
id: list1
width: 200; height: parent.height
model: PetsModel {}
delegate: petDelegate
highlight: Rectangle { color: "lightsteelblue" }
currentIndex: root.current
onCurrentIndexChanged: root.current = currentIndex
focus: true
}
ListView {
id: list2
x: list1.width
width: 200; height: parent.height
model: PetsModel {}
delegate: petDelegate
highlight: Rectangle { color: "yellow" }
currentIndex: root.current
preferredHighlightBegin: 80; preferredHighlightEnd: 220
highlightRangeMode: ListView.ApplyRange
}
ListView {
id: list3
x: list1.width + list2.width
width: 200; height: parent.height
model: PetsModel {}
delegate: petDelegate
highlight: Rectangle { color: "yellow" }
currentIndex: root.current
onCurrentIndexChanged: root.current = currentIndex
preferredHighlightBegin: 125; preferredHighlightEnd: 125
highlightRangeMode: ListView.StrictlyEnforceRange
}
// The delegate for each list
Component {
id: petDelegate
Column {
width: 200
Text { text: 'Name: ' + name }
Text { text: 'Type: ' + type }
Text { text: 'Age: ' + age }
}
}
}
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