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<h1 class="title">ScrollBar.qml Example File</h1>
<span class="small-subtitle">declarative/ui-components/scrollbar/qml/scrollbar/ScrollBar.qml</span>
<!-- $$$declarative/ui-components/scrollbar/qml/scrollbar/ScrollBar.qml-description -->
<div class="descr"> <a name="details"></a>
<pre class="qml"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the examples of the Qt Toolkit.
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****************************************************************************/</span>
import QtQuick 1.0
<span class="type"><a href="qml-item.html">Item</a></span> {
<span class="name">id</span>: <span class="name">scrollBar</span>
<span class="comment">// The properties that define the scrollbar's state.</span>
<span class="comment">// position and pageSize are in the range 0.0 - 1.0. They are relative to the</span>
<span class="comment">// height of the page, i.e. a pageSize of 0.5 means that you can see 50%</span>
<span class="comment">// of the height of the view.</span>
<span class="comment">// orientation can be either Qt.Vertical or Qt.Horizontal</span>
property <span class="type">real</span> <span class="name">position</span>
property <span class="type">real</span> <span class="name">pageSize</span>
property <span class="type">variant</span> <span class="name">orientation</span> : <span class="name">Qt</span>.<span class="name">Vertical</span>
<span class="comment">// A light, semi-transparent background</span>
<span class="type"><a href="qml-rectangle.html">Rectangle</a></span> {
<span class="name">id</span>: <span class="name">background</span>
<span class="name">anchors</span>.fill: <span class="name">parent</span>
<span class="name">radius</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? (<span class="name">width</span><span class="operator">/</span><span class="number">2</span> <span class="operator">-</span> <span class="number">1</span>) : (<span class="name">height</span><span class="operator">/</span><span class="number">2</span> <span class="operator">-</span> <span class="number">1</span>)
<span class="name">color</span>: <span class="string">"white"</span>
<span class="name">opacity</span>: <span class="number">0.3</span>
}
<span class="comment">// Size the bar to the required size, depending upon the orientation.</span>
<span class="type"><a href="qml-rectangle.html">Rectangle</a></span> {
<span class="name">x</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? <span class="number">1</span> : (<span class="name">scrollBar</span>.<span class="name">position</span> <span class="operator">*</span> (<span class="name">scrollBar</span>.<span class="name">width</span><span class="operator">-</span><span class="number">2</span>) <span class="operator">+</span> <span class="number">1</span>)
<span class="name">y</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? (<span class="name">scrollBar</span>.<span class="name">position</span> <span class="operator">*</span> (<span class="name">scrollBar</span>.<span class="name">height</span><span class="operator">-</span><span class="number">2</span>) <span class="operator">+</span> <span class="number">1</span>) : <span class="number">1</span>
<span class="name">width</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? (<span class="name">parent</span>.<span class="name">width</span><span class="operator">-</span><span class="number">2</span>) : (<span class="name">scrollBar</span>.<span class="name">pageSize</span> <span class="operator">*</span> (<span class="name">scrollBar</span>.<span class="name">width</span><span class="operator">-</span><span class="number">2</span>))
<span class="name">height</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? (<span class="name">scrollBar</span>.<span class="name">pageSize</span> <span class="operator">*</span> (<span class="name">scrollBar</span>.<span class="name">height</span><span class="operator">-</span><span class="number">2</span>)) : (<span class="name">parent</span>.<span class="name">height</span><span class="operator">-</span><span class="number">2</span>)
<span class="name">radius</span>: <span class="name">orientation</span> <span class="operator">==</span> <span class="name">Qt</span>.<span class="name">Vertical</span> ? (<span class="name">width</span><span class="operator">/</span><span class="number">2</span> <span class="operator">-</span> <span class="number">1</span>) : (<span class="name">height</span><span class="operator">/</span><span class="number">2</span> <span class="operator">-</span> <span class="number">1</span>)
<span class="name">color</span>: <span class="string">"black"</span>
<span class="name">opacity</span>: <span class="number">0.7</span>
}
}</pre>
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