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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#public-variables">Public Variables</a></li>
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<h1 class="title">QStyleOptionProgressBarV2 Class Reference</h1>
<!-- $$$QStyleOptionProgressBarV2-brief -->
<p>The QStyleOptionProgressBarV2 class is used to describe the parameters necessary for drawing a progress bar in Qt 4.1 or above. <a href="#details">More...</a></p>
<!-- @@@QStyleOptionProgressBarV2 -->
<pre class="cpp"> <span class="preprocessor">#include <QStyleOptionProgressBarV2></span></pre><p><b>Inherits: </b><a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a>.</p>
<p>This class was introduced in Qt 4.1.</p>
<ul>
<li><a href="qstyleoptionprogressbarv2-members.html">List of all members, including inherited members</a></li>
</ul>
<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="qstyleoptionprogressbarv2.html#StyleOptionType-enum">StyleOptionType</a></b> { Type }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#StyleOptionVersion-enum">StyleOptionVersion</a></b> { Version }</td></tr>
</table>
<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="qstyleoptionprogressbarv2.html#QStyleOptionProgressBarV2">QStyleOptionProgressBarV2</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#QStyleOptionProgressBarV2-2">QStyleOptionProgressBarV2</a></b> ( const QStyleOptionProgressBar & <i>other</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#QStyleOptionProgressBarV2-3">QStyleOptionProgressBarV2</a></b> ( const QStyleOptionProgressBarV2 & <i>other</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QStyleOptionProgressBarV2 & </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#operator-eq">operator=</a></b> ( const QStyleOptionProgressBar & <i>other</i> )</td></tr>
</table>
<ul>
<li class="fn">2 public functions inherited from <a href="qstyleoption.html#public-functions">QStyleOption</a></li>
</ul>
<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="qstyleoptionprogressbarv2.html#bottomToTop-var">bottomToTop</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#invertedAppearance-var">invertedAppearance</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> Qt::Orientation </td><td class="memItemRight bottomAlign"><b><a href="qstyleoptionprogressbarv2.html#orientation-var">orientation</a></b></td></tr>
</table>
<ul>
<li class="fn">6 public variables inherited from <a href="qstyleoptionprogressbar.html#public-variables">QStyleOptionProgressBar</a></li>
<li class="fn">7 public variables inherited from <a href="qstyleoption.html#public-variables">QStyleOption</a></li>
</ul>
<a name="details"></a>
<!-- $$$QStyleOptionProgressBarV2-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QStyleOptionProgressBarV2 class is used to describe the parameters necessary for drawing a progress bar in Qt 4.1 or above.</p>
<p>An instance of this class has <a href="qstyleoption.html#type-var">type</a> <a href="qstyleoption.html#OptionType-enum">SO_ProgressBar</a> and <a href="qstyleoption.html#version-var">version</a> 2.</p>
<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. 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>If you create your own <a href="qstyle.html">QStyle</a> subclass, you should handle both <a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a> and QStyleOptionProgressBarV2. One way to achieve this is to use the QStyleOptionProgressBarV2 copy constructor. For example:</p>
<pre class="cpp"> <span class="keyword">if</span> (<span class="keyword">const</span> <span class="type"><a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a></span> <span class="operator">*</span>progressBarOption <span class="operator">=</span>
qstyleoption_cast<span class="operator"><</span><span class="keyword">const</span> <span class="type"><a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a></span> <span class="operator">*</span><span class="operator">></span>(option)) {
QStyleOptionProgressBarV2 progressBarV2(<span class="operator">*</span>progressBarOption);
<span class="comment">// draw the progress bar using progressBarV2</span>
}</pre>
<p>In the example above: If the <tt>progressBarOption</tt>'s version is 1, the extra members (<a href="qstyleoptionprogressbarv2.html#orientation-var">orientation</a>, <a href="qstyleoptionprogressbarv2.html#invertedAppearance-var">invertedAppearance</a>, and <a href="qstyleoptionprogressbarv2.html#bottomToTop-var">bottomToTop</a>) are set to default values for <tt>progressBarV2</tt>. If the <tt>progressBarOption</tt>'s version is 2, the constructor will simply copy the extra members to progressBarV2.</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="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a> and <a href="qstyleoption.html">QStyleOption</a>.</p>
<!-- @@@QStyleOptionProgressBarV2 -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$StyleOptionType$$$Type -->
<h3 class="fn"><a name="StyleOptionType-enum"></a>enum QStyleOptionProgressBarV2::<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>QStyleOptionProgressBarV2::Type</tt></td><td class="topAlign"><tt>SO_ProgressBar</tt></td><td class="topAlign">The type of style option provided (<a href="qstyleoption.html#OptionType-enum">SO_ProgressBar</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="qstyleoptionprogressbarv2.html#StyleOptionVersion-enum">StyleOptionVersion</a>.</p>
<!-- @@@StyleOptionType -->
<!-- $$$StyleOptionVersion$$$Version -->
<h3 class="fn"><a name="StyleOptionVersion-enum"></a>enum QStyleOptionProgressBarV2::<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>QStyleOptionProgressBarV2::Version</tt></td><td class="topAlign"><tt>2</tt></td><td class="topAlign">2</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="qstyleoptionprogressbarv2.html#StyleOptionType-enum">StyleOptionType</a>.</p>
<!-- @@@StyleOptionVersion -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QStyleOptionProgressBarV2[overload1]$$$QStyleOptionProgressBarV2 -->
<h3 class="fn"><a name="QStyleOptionProgressBarV2"></a>QStyleOptionProgressBarV2::<span class="name">QStyleOptionProgressBarV2</span> ()</h3>
<p>Constructs a <a href="qstyleoptionprogressbarv2.html">QStyleOptionProgressBarV2</a>, initializing he members variables to their default values.</p>
<!-- @@@QStyleOptionProgressBarV2 -->
<!-- $$$QStyleOptionProgressBarV2$$$QStyleOptionProgressBarV2constQStyleOptionProgressBar& -->
<h3 class="fn"><a name="QStyleOptionProgressBarV2-2"></a>QStyleOptionProgressBarV2::<span class="name">QStyleOptionProgressBarV2</span> ( const <span class="type"><a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a></span> & <i>other</i> )</h3>
<p>Constructs a copy of the <i>other</i> style option which can be either of the <a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a> and <a href="qstyleoptionprogressbarv2.html">QStyleOptionProgressBarV2</a> types.</p>
<p>If the <i>other</i> style option's version is 1, the extra members (<a href="qstyleoptionprogressbarv2.html#orientation-var">orientation</a>, <a href="qstyleoptionprogressbarv2.html#invertedAppearance-var">invertedAppearance</a>, and <a href="qstyleoptionprogressbarv2.html#bottomToTop-var">bottomToTop</a>) are set to default values for the new style option. If <i>other</i>'s version is 2, the extra members are simply copied.</p>
<p><b>See also </b><a href="qstyleoption.html#version-var">version</a>.</p>
<!-- @@@QStyleOptionProgressBarV2 -->
<!-- $$$QStyleOptionProgressBarV2$$$QStyleOptionProgressBarV2constQStyleOptionProgressBarV2& -->
<h3 class="fn"><a name="QStyleOptionProgressBarV2-3"></a>QStyleOptionProgressBarV2::<span class="name">QStyleOptionProgressBarV2</span> ( const <span class="type">QStyleOptionProgressBarV2</span> & <i>other</i> )</h3>
<p>Constructs a copy of the <i>other</i> style option.</p>
<!-- @@@QStyleOptionProgressBarV2 -->
<!-- $$$operator=[overload1]$$$operator=constQStyleOptionProgressBar& -->
<h3 class="fn"><a name="operator-eq"></a><span class="type">QStyleOptionProgressBarV2</span> & QStyleOptionProgressBarV2::<span class="name">operator=</span> ( const <span class="type"><a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a></span> & <i>other</i> )</h3>
<p>Assigns the <i>other</i> style option to this style option. The <i>other</i> style option can be either of the <a href="qstyleoptionprogressbarv2.html">QStyleOptionProgressBarV2</a> or <a href="qstyleoptionprogressbar.html">QStyleOptionProgressBar</a> types.</p>
<p>If the <i>other</i> style option's version is 1, the extra members (<a href="qstyleoptionprogressbarv2.html#orientation-var">orientation</a>, <a href="qstyleoptionprogressbarv2.html#invertedAppearance-var">invertedAppearance</a>, and <a href="qstyleoptionprogressbarv2.html#bottomToTop-var">bottomToTop</a>) are set to default values for this style option. If <i>other</i>'s version is 2, the extra members are simply copied to this style option.</p>
<!-- @@@operator= -->
</div>
<div class="vars">
<h2>Member Variable Documentation</h2>
<!-- $$$bottomToTop -->
<h3 class="fn"><a name="bottomToTop-var"></a><span class="type">bool</span> QStyleOptionProgressBarV2::<span class="name">bottomToTop</span></h3>
<p>This variable holds whether the text reads from bottom to top when the progress bar is vertical.</p>
<p>The default value is false.</p>
<p><b>See also </b><a href="qprogressbar.html#textDirection-prop">QProgressBar::textDirection</a>.</p>
<!-- @@@bottomToTop -->
<!-- $$$invertedAppearance -->
<h3 class="fn"><a name="invertedAppearance-var"></a><span class="type">bool</span> QStyleOptionProgressBarV2::<span class="name">invertedAppearance</span></h3>
<p>This variable holds whether the progress bar's appearance is inverted.</p>
<p>The default value is false.</p>
<p><b>See also </b><a href="qprogressbar.html#invertedAppearance-prop">QProgressBar::invertedAppearance</a>.</p>
<!-- @@@invertedAppearance -->
<!-- $$$orientation -->
<h3 class="fn"><a name="orientation-var"></a><span class="type"><a href="qt.html#Orientation-enum">Qt::Orientation</a></span> QStyleOptionProgressBarV2::<span class="name">orientation</span></h3>
<p>This variable holds the progress bar's orientation (horizontal or vertical); the default orentation is Qt::Horizontal.</p>
<p><b>See also </b><a href="qprogressbar.html#orientation-prop">QProgressBar::orientation</a>.</p>
<!-- @@@orientation -->
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