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<html><head><title>QStyleOptionFrameV2 Class Reference</title><style>h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm }
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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">  </td><td class="postheader" valign="center"><a href="../pyqt4ref.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QStyleOptionFrameV2 Class Reference<br /><sup><sup>[<a href="qtgui.html">QtGui</a> module]</sup></sup></h1><p>The QStyleOptionFrameV2 class is used to describe the parameters necessary for drawing a frame in Qt 4.1 or above. <a href="#details">More...</a></p>
<p>Inherits <a href="qstyleoptionframe.html">QStyleOptionFrame</a>.</p><p>Inherited by <a href="qstyleoptionframev3.html">QStyleOptionFrameV3</a>.</p><h3>Types</h3><ul><li><div class="fn" />enum <b><a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a></b> { None, Flat }</li><li><div class="fn" />class <b><a href="qstyleoptionframev2-framefeatures.html">FrameFeatures</a></b></li><li><div class="fn" />enum <b><a href="qstyleoptionframev2.html#StyleOptionVersion-enum">StyleOptionVersion</a></b> { Version }</li></ul><h3>Methods</h3><ul><li><div class="fn" /><b><a href="qstyleoptionframev2.html#QStyleOptionFrameV2">__init__</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qstyleoptionframev2.html#QStyleOptionFrameV2-2">__init__</a></b> (<i>self</i>, QStyleOptionFrameV2)</li><li><div class="fn" /><b><a href="qstyleoptionframev2.html#QStyleOptionFrameV2-3">__init__</a></b> (<i>self</i>, QStyleOptionFrame)</li></ul><h3>Members</h3><ul><li><div class="fn" />FrameFeatures <b><a href="qstyleoptionframev2.html#features-var">features</a></b></li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QStyleOptionFrameV2 class is used to describe the parameters necessary for drawing a frame in Qt 4.1 or above.</p>
<p>QStyleOptionFrameV2 inherits <a href="qstyleoptionframe.html">QStyleOptionFrame</a> which is used for drawing several built-in Qt widgets, including <a href="qframe.html">QFrame</a>, <a href="qgroupbox.html">QGroupBox</a>, <a href="qlineedit.html">QLineEdit</a>, and <a href="qmenu.html">QMenu</a>.</p>
<p>An instance of the QStyleOptionFrameV2 class has <a href="qstyleoption.html#type-varx">type</a> <a href="qstyleoption.html#OptionType-enum">SO_Frame</a> and <a href="qstyleoption.html#version-var">version</a> 2. 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="qstyleoptionframe.html">QStyleOptionFrame</a> and QStyleOptionFrameV2. One way to achieve this is to use the QStyleOptionFrameV2 copy constructor. For example:</p>
<pre> QStyleOptionFrame *option;
if (const QStyleOptionFrame *frameOption =
qstyleoption_cast<const QStyleOptionFrame *>(option)) {
QStyleOptionFrameV2 frameOptionV2(*frameOption);
<span class="comment">// draw the frame using frameOptionV2</span>
}</pre>
<p>In the example above: If the <tt>frameOption</tt>'s version is 1, <a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a> is set to <a href="qstyleoptionframev2.html#FrameFeature-enum">None</a> for <tt>frameOptionV2</tt>. If <tt>frameOption</tt>'s version is 2, the constructor will simply copy the <tt>frameOption</tt>'s <a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a> value.</p>
<p>For an example demonstrating how style options can be used, see the <a href="widgets-styles.html">Styles</a> example.</p>
<p>See also <a href="qstyleoptionframe.html">QStyleOptionFrame</a> and <a href="qstyleoption.html">QStyleOption</a>.</p>
<hr /><h2>Type Documentation</h2><h3 class="fn"><a name="FrameFeature-enum" />QStyleOptionFrameV2.FrameFeature</h3><p>This enum describes the different types of features a frame can have.</p>
<p><table border="1" cellpadding="2" cellspacing="1" class="valuelist" width="100%">
<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
<tr><td valign="top"><tt>QStyleOptionFrameV2.None</tt></td><td align="center" valign="top"><tt>0x00</tt></td><td valign="top">Indicates a normal frame.</td></tr>
<tr><td valign="top"><tt>QStyleOptionFrameV2.Flat</tt></td><td align="center" valign="top"><tt>0x01</tt></td><td valign="top">Indicates a flat frame.</td></tr>
</table></p>
<p>The FrameFeatures type is a typedef for <a href="qflags.html">QFlags</a><FrameFeature>. It stores an OR combination of FrameFeature values.</p>
<a name="//apple_ref/cpp/tag/QStyleOptionFrameV2/StyleOptionVersion" />
<a name="//apple_ref/cpp/econst/QStyleOptionFrameV2/Version" />
<h3 class="fn"><a name="StyleOptionVersion-enum" />QStyleOptionFrameV2.StyleOptionVersion</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>
<p><table border="1" cellpadding="2" cellspacing="1" class="valuelist" width="100%">
<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
<tr><td valign="top"><tt>QStyleOptionFrameV2.Version</tt></td><td align="center" valign="top"><tt>2</tt></td><td valign="top">2</td></tr>
</table></p>
<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>See also <a href="qstyleoptionframe.html#StyleOptionType-enum">StyleOptionType</a>.</p>
<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QStyleOptionFrameV2" />QStyleOptionFrameV2.__init__ (<i>self</i>)</h3><p>Constructs a <a href="qstyleoptionframev2.html">QStyleOptionFrameV2</a> object.</p>
<h3 class="fn"><a name="QStyleOptionFrameV2-2" />QStyleOptionFrameV2.__init__ (<i>self</i>, <a href="qstyleoptionframev2.html">QStyleOptionFrameV2</a>)</h3><p>Constructs a <a href="qstyleoptionframev2.html">QStyleOptionFrameV2</a> copy of the <i>other</i> style option.</p>
<h3 class="fn"><a name="QStyleOptionFrameV2-3" />QStyleOptionFrameV2.__init__ (<i>self</i>, <a href="qstyleoptionframe.html">QStyleOptionFrame</a>)</h3><p>Constructs a <a href="qstyleoptionframev2.html">QStyleOptionFrameV2</a> copy of the <i>other</i> style option which can be either of the <a href="qstyleoptionframev2.html">QStyleOptionFrameV2</a> or <a href="qstyleoptionframe.html">QStyleOptionFrame</a> types.</p>
<p>If the <i>other</i> style option's version is 1, the new style option's <a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a> value is set to <a href="qstyleoptionframev2.html#FrameFeature-enum">QStyleOptionFrameV2.None</a>. If its version is 2, its <a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a> value is simply copied to the new style option.</p>
<p>See also <a href="qstyleoption.html#version-var">version</a>.</p>
<a name="//apple_ref/cpp/instm/QStyleOptionFrameV2/operator=" />
<hr /><h2>Member Documentation</h2><h3 class="fn"><a name="features-var" /><a href="qstyleoptionframev2-framefeatures.html">FrameFeatures</a> features</h3><p>This variable holds a bitwise OR of the features that describe this frame.</p>
<p>See also <a href="qstyleoptionframev2.html#FrameFeature-enum">FrameFeature</a>.</p>
<p /><address><hr /><div align="center"><table border="0" cellspacing="0" width="100%"><tr class="address"><td align="left" width="25%">PyQt 4.7.4 for X11</td><td align="center" width="50%">Copyright © <a href="http://www.riverbankcomputing.com">Riverbank Computing Ltd</a> and <a href="http://www.qtsoftware.com">Nokia</a> 2010</td><td align="right" width="25%">Qt 4.6.3</td></tr></table></div></address></body></html>
