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<h1 class="title">QTextItem Class Reference</h1>
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<!-- $$$QTextItem-brief -->
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<p>The QTextItem class provides all the information required to draw text in a custom paint engine. <a href="#details">More...</a></p>
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<!-- @@@QTextItem -->
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<pre class="cpp"> <span class="preprocessor">#include <QTextItem></span></pre><ul>
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<li><a href="qtextitem-members.html">List of all members, including inherited members</a></li>
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<a name="public-types"></a>
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<h2>Public Types</h2>
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<table class="alignedsummary">
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<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#RenderFlag-enum">RenderFlag</a></b> { RightToLeft, Overline, Underline, StrikeOut }</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> flags </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#RenderFlag-enum">RenderFlags</a></b></td></tr>
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</table>
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<a name="public-functions"></a>
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<h2>Public Functions</h2>
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<table class="alignedsummary">
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<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#ascent">ascent</a></b> () const</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#descent">descent</a></b> () const</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> QFont </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#font">font</a></b> () const</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> RenderFlags </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#renderFlags">renderFlags</a></b> () const</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#text">text</a></b> () const</td></tr>
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<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qtextitem.html#width">width</a></b> () const</td></tr>
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</table>
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<a name="details"></a>
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<!-- $$$QTextItem-description -->
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<div class="descr">
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<h2>Detailed Description</h2>
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<p>The QTextItem class provides all the information required to draw text in a custom paint engine.</p>
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<p>When you reimplement your own paint engine, you must reimplement <a href="qpaintengine.html#drawTextItem">QPaintEngine::drawTextItem</a>(), a function that takes a QTextItem as one of its arguments.</p>
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</div>
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<!-- @@@QTextItem -->
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<div class="types">
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<h2>Member Type Documentation</h2>
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<!-- $$$RenderFlag$$$RightToLeft$$$Overline$$$Underline$$$StrikeOut$$$Dummy -->
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<h3 class="flags"><a name="RenderFlag-enum"></a>enum QTextItem::<span class="name">RenderFlag</span><br/>flags QTextItem::<span class="name">RenderFlags</span></h3>
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<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
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<tr><td class="topAlign"><tt>QTextItem::RightToLeft</tt></td><td class="topAlign"><tt>0x1</tt></td><td class="topAlign">Render the text from right to left.</td></tr>
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<tr><td class="topAlign"><tt>QTextItem::Overline</tt></td><td class="topAlign"><tt>0x10</tt></td><td class="topAlign">Paint a line above the text.</td></tr>
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<tr><td class="topAlign"><tt>QTextItem::Underline</tt></td><td class="topAlign"><tt>0x20</tt></td><td class="topAlign">Paint a line under the text.</td></tr>
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<tr><td class="topAlign"><tt>QTextItem::StrikeOut</tt></td><td class="topAlign"><tt>0x40</tt></td><td class="topAlign">Paint a line through the text.</td></tr>
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</table>
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<p>The RenderFlags type is a typedef for <a href="qflags.html">QFlags</a><RenderFlag>. It stores an OR combination of RenderFlag values.</p>
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<!-- @@@RenderFlag -->
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</div>
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<div class="func">
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<h2>Member Function Documentation</h2>
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<!-- $$$ascent[overload1]$$$ascent -->
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<h3 class="fn"><a name="ascent"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> QTextItem::<span class="name">ascent</span> () const</h3>
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<p>Corresponds to the <a href="qfontmetrics.html#ascent">ascent</a> of the piece of text that is drawn.</p>
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<!-- @@@ascent -->
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<!-- $$$descent[overload1]$$$descent -->
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<h3 class="fn"><a name="descent"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> QTextItem::<span class="name">descent</span> () const</h3>
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<p>Corresponds to the <a href="qfontmetrics.html#descent">descent</a> of the piece of text that is drawn.</p>
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<!-- @@@descent -->
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<!-- $$$font[overload1]$$$font -->
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<h3 class="fn"><a name="font"></a><span class="type"><a href="qfont.html">QFont</a></span> QTextItem::<span class="name">font</span> () const</h3>
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<p>Returns the font that should be used to draw the text.</p>
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<!-- @@@font -->
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<!-- $$$renderFlags[overload1]$$$renderFlags -->
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<h3 class="fn"><a name="renderFlags"></a><span class="type"><a href="qtextitem.html#RenderFlag-enum">RenderFlags</a></span> QTextItem::<span class="name">renderFlags</span> () const</h3>
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<p>Returns the render flags used.</p>
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<!-- @@@renderFlags -->
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<!-- $$$text[overload1]$$$text -->
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<h3 class="fn"><a name="text"></a><span class="type"><a href="qstring.html">QString</a></span> QTextItem::<span class="name">text</span> () const</h3>
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<p>Returns the text that should be drawn.</p>
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<!-- @@@text -->
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<!-- $$$width[overload1]$$$width -->
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<h3 class="fn"><a name="width"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> QTextItem::<span class="name">width</span> () const</h3>
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<p>Specifies the total width of the text to be drawn.</p>
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<!-- @@@width -->
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