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<li class="level1"><a href="#public-functions">Public Functions</a></li>
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<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QStyleOptionSlider Class Reference</h1>
<!-- $$$QStyleOptionSlider-brief -->
<p>The QStyleOptionSlider class is used to describe the parameters needed for drawing a slider. <a href="#details">More...</a></p>
<!-- @@@QStyleOptionSlider -->
<pre class="cpp"> <span class="preprocessor">#include <QStyleOptionSlider></span></pre><p><b>Inherits: </b><a href="qstyleoptioncomplex.html">QStyleOptionComplex</a>.</p>
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<li><a href="qstyleoptionslider-members.html">List of all members, including inherited members</a></li>
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<a name="public-types"></a>
<h2>Public Types</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#StyleOptionType-enum">StyleOptionType</a></b> { Type }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#StyleOptionVersion-enum">StyleOptionVersion</a></b> { Version }</td></tr>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#QStyleOptionSlider">QStyleOptionSlider</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#QStyleOptionSlider-2">QStyleOptionSlider</a></b> ( const QStyleOptionSlider & <i>other</i> )</td></tr>
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<li class="fn">2 public functions inherited from <a href="qstyleoption.html#public-functions">QStyleOption</a></li>
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<a name="public-variables"></a>
<h2>Public Variables</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#dialWrapping-var">dialWrapping</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#maximum-var">maximum</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#minimum-var">minimum</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#notchTarget-var">notchTarget</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> Qt::Orientation </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#orientation-var">orientation</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#pageStep-var">pageStep</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#singleStep-var">singleStep</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#sliderPosition-var">sliderPosition</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#sliderValue-var">sliderValue</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#tickInterval-var">tickInterval</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSlider::TickPosition </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#tickPosition-var">tickPosition</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionslider.html#upsideDown-var">upsideDown</a></b></td></tr>
</table>
<ul>
<li class="fn">2 public variables inherited from <a href="qstyleoptioncomplex.html#public-variables">QStyleOptionComplex</a></li>
<li class="fn">7 public variables inherited from <a href="qstyleoption.html#public-variables">QStyleOption</a></li>
</ul>
<a name="details"></a>
<!-- $$$QStyleOptionSlider-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QStyleOptionSlider class is used to describe the parameters needed for drawing a slider.</p>
<p>QStyleOptionSlider contains all the information that <a href="qstyle.html">QStyle</a> functions need to draw <a href="qslider.html">QSlider</a> and <a href="qscrollbar.html">QScrollBar</a>.</p>
<p>For performance reasons, the access to the member variables is direct (i.e., using the <tt>.</tt> or <tt>-></tt> operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.</p>
<p>For an example demonstrating how style options can be used, see the <a href="widgets-styles.html">Styles</a> example.</p>
</div>
<p><b>See also </b><a href="qstyleoptioncomplex.html">QStyleOptionComplex</a>, <a href="qslider.html">QSlider</a>, and <a href="qscrollbar.html">QScrollBar</a>.</p>
<!-- @@@QStyleOptionSlider -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$StyleOptionType$$$Type -->
<h3 class="fn"><a name="StyleOptionType-enum"></a>enum QStyleOptionSlider::<span class="name">StyleOptionType</span></h3>
<p>This enum is used to hold information about the type of the style option, and is defined for each <a href="qstyleoption.html">QStyleOption</a> subclass.</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QStyleOptionSlider::Type</tt></td><td class="topAlign"><tt>SO_Slider</tt></td><td class="topAlign">The type of style option provided (<a href="qstyleoption.html#OptionType-enum">SO_Slider</a> for this class).</td></tr>
</table>
<p>The type is used internally by <a href="qstyleoption.html">QStyleOption</a>, its subclasses, and <a href="qstyleoption.html#qstyleoption_cast">qstyleoption_cast</a>() to determine the type of style option. In general you do not need to worry about this unless you want to create your own <a href="qstyleoption.html">QStyleOption</a> subclass and your own styles.</p>
<p><b>See also </b><a href="qstyleoptionslider.html#StyleOptionVersion-enum">StyleOptionVersion</a>.</p>
<!-- @@@StyleOptionType -->
<!-- $$$StyleOptionVersion$$$Version -->
<h3 class="fn"><a name="StyleOptionVersion-enum"></a>enum QStyleOptionSlider::<span class="name">StyleOptionVersion</span></h3>
<p>This enum is used to hold information about the version of the style option, and is defined for each <a href="qstyleoption.html">QStyleOption</a> subclass.</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QStyleOptionSlider::Version</tt></td><td class="topAlign"><tt>1</tt></td><td class="topAlign">1</td></tr>
</table>
<p>The version is used by <a href="qstyleoption.html">QStyleOption</a> subclasses to implement extensions without breaking compatibility. If you use <a href="qstyleoption.html#qstyleoption_cast">qstyleoption_cast</a>(), you normally do not need to check it.</p>
<p><b>See also </b><a href="qstyleoptionslider.html#StyleOptionType-enum">StyleOptionType</a>.</p>
<!-- @@@StyleOptionVersion -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QStyleOptionSlider[overload1]$$$QStyleOptionSlider -->
<h3 class="fn"><a name="QStyleOptionSlider"></a>QStyleOptionSlider::<span class="name">QStyleOptionSlider</span> ()</h3>
<p>Constructs a <a href="qstyleoptionslider.html">QStyleOptionSlider</a>, initializing the members variables to their default values.</p>
<!-- @@@QStyleOptionSlider -->
<!-- $$$QStyleOptionSlider$$$QStyleOptionSliderconstQStyleOptionSlider& -->
<h3 class="fn"><a name="QStyleOptionSlider-2"></a>QStyleOptionSlider::<span class="name">QStyleOptionSlider</span> ( const <span class="type">QStyleOptionSlider</span> & <i>other</i> )</h3>
<p>Constructs a copy of the <i>other</i> style option.</p>
<!-- @@@QStyleOptionSlider -->
</div>
<div class="vars">
<h2>Member Variable Documentation</h2>
<!-- $$$dialWrapping -->
<h3 class="fn"><a name="dialWrapping-var"></a><span class="type">bool</span> QStyleOptionSlider::<span class="name">dialWrapping</span></h3>
<p>This variable holds whether the dial should wrap or not.</p>
<p>The default value is false, i.e. the dial is not wrapped.</p>
<p><b>See also </b><a href="qdial.html#wrapping-prop">QDial::wrapping</a>().</p>
<!-- @@@dialWrapping -->
<!-- $$$maximum -->
<h3 class="fn"><a name="maximum-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">maximum</span></h3>
<p>This variable holds the maximum value for the slider.</p>
<p>The default value is 0.</p>
<!-- @@@maximum -->
<!-- $$$minimum -->
<h3 class="fn"><a name="minimum-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">minimum</span></h3>
<p>This variable holds the minimum value for the slider.</p>
<p>The default value is 0.</p>
<!-- @@@minimum -->
<!-- $$$notchTarget -->
<h3 class="fn"><a name="notchTarget-var"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> QStyleOptionSlider::<span class="name">notchTarget</span></h3>
<p>This variable holds the number of pixel between notches.</p>
<p>The default value is 0.0.</p>
<p><b>See also </b><a href="qdial.html#notchTarget-prop">QDial::notchTarget</a>().</p>
<!-- @@@notchTarget -->
<!-- $$$orientation -->
<h3 class="fn"><a name="orientation-var"></a><span class="type"><a href="qt.html#Orientation-enum">Qt::Orientation</a></span> QStyleOptionSlider::<span class="name">orientation</span></h3>
<p>This variable holds the slider's orientation (horizontal or vertical).</p>
<p>The default orientation is <a href="qt.html#Orientation-enum">Qt::Horizontal</a>.</p>
<p><b>See also </b><a href="qt.html#Orientation-enum">Qt::Orientation</a>.</p>
<!-- @@@orientation -->
<!-- $$$pageStep -->
<h3 class="fn"><a name="pageStep-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">pageStep</span></h3>
<p>This variable holds the size of the page step of the slider.</p>
<p>The default value is 0.</p>
<p><b>See also </b><a href="qabstractslider.html#pageStep-prop">QAbstractSlider::pageStep</a>.</p>
<!-- @@@pageStep -->
<!-- $$$singleStep -->
<h3 class="fn"><a name="singleStep-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">singleStep</span></h3>
<p>This variable holds the size of the single step of the slider.</p>
<p>The default value is 0.</p>
<p><b>See also </b><a href="qabstractslider.html#singleStep-prop">QAbstractSlider::singleStep</a>.</p>
<!-- @@@singleStep -->
<!-- $$$sliderPosition -->
<h3 class="fn"><a name="sliderPosition-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">sliderPosition</span></h3>
<p>This variable holds the position of the slider handle.</p>
<p>If the slider has active feedback (i.e., <a href="qabstractslider.html#tracking-prop">QAbstractSlider::tracking</a> is true), this value will be the same as <a href="qstyleoptionslider.html#sliderValue-var">sliderValue</a>. Otherwise, it will have the current position of the handle. The default value is 0.</p>
<p><b>See also </b><a href="qabstractslider.html#tracking-prop">QAbstractSlider::tracking</a> and <a href="qstyleoptionslider.html#sliderValue-var">sliderValue</a>.</p>
<!-- @@@sliderPosition -->
<!-- $$$sliderValue -->
<h3 class="fn"><a name="sliderValue-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">sliderValue</span></h3>
<p>This variable holds the value of the slider.</p>
<p>If the slider has active feedback (i.e., <a href="qabstractslider.html#tracking-prop">QAbstractSlider::tracking</a> is true), this value will be the same as <a href="qstyleoptionslider.html#sliderPosition-var">sliderPosition</a>. Otherwise, it will have the value the slider had before the mouse was pressed.</p>
<p>The default value is 0.</p>
<p><b>See also </b><a href="qabstractslider.html#tracking-prop">QAbstractSlider::tracking</a> and <a href="qstyleoptionslider.html#sliderPosition-var">sliderPosition</a>.</p>
<!-- @@@sliderValue -->
<!-- $$$tickInterval -->
<h3 class="fn"><a name="tickInterval-var"></a><span class="type">int</span> QStyleOptionSlider::<span class="name">tickInterval</span></h3>
<p>This variable holds the interval that should be drawn between tick marks.</p>
<p>The default value is 0.</p>
<!-- @@@tickInterval -->
<!-- $$$tickPosition -->
<h3 class="fn"><a name="tickPosition-var"></a><span class="type"><a href="qslider.html#TickPosition-enum">QSlider::TickPosition</a></span> QStyleOptionSlider::<span class="name">tickPosition</span></h3>
<p>This variable holds the position of the slider's tick marks, if any.</p>
<p>The default value is <a href="qslider.html#TickPosition-enum">QSlider::NoTicks</a>.</p>
<p><b>See also </b><a href="qslider.html#TickPosition-enum">QSlider::TickPosition</a>.</p>
<!-- @@@tickPosition -->
<!-- $$$upsideDown -->
<h3 class="fn"><a name="upsideDown-var"></a><span class="type">bool</span> QStyleOptionSlider::<span class="name">upsideDown</span></h3>
<p>This variable holds the slider control orientation.</p>
<p>Normally a slider increases as it moves up or to the right; upsideDown indicates that it should do the opposite (increase as it moves down or to the left). The default value is false, i.e. the slider increases as it moves up or to the right.</p>
<p><b>See also </b><a href="qstyle.html#sliderPositionFromValue">QStyle::sliderPositionFromValue</a>(), <a href="qstyle.html#sliderValueFromPosition">QStyle::sliderValueFromPosition</a>(), and <a href="qabstractslider.html#invertedAppearance-prop">QAbstractSlider::invertedAppearance</a>.</p>
<!-- @@@upsideDown -->
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