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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<!-- qfontmetrics.cpp -->
  <title>Qt 4.8: Qt 3 Support Members for QFontMetrics</title>
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    <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
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<h1 class="title">Qt 3 Support Members for QFontMetrics</h1>
<p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>
<p><ul><li><a href="qfontmetrics.html">QFontMetrics class reference</a></li></ul></p>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QRect </td><td class="memItemRight bottomAlign"><b><a href="qfontmetrics-qt3.html#boundingRect-3">boundingRect</a></b> ( const QString &amp; <i>text</i>, int <i>len</i> ) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> QRect </td><td class="memItemRight bottomAlign"><b><a href="qfontmetrics-qt3.html#boundingRect-4">boundingRect</a></b> ( int <i>x</i>, int <i>y</i>, int <i>w</i>, int <i>h</i>, int <i>flags</i>, const QString &amp; <i>text</i>, int <i>len</i>, int <i>tabStops</i> = 0, int * <i>tabArray</i> = 0 ) const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> QSize </td><td class="memItemRight bottomAlign"><b><a href="qfontmetrics-qt3.html#size-2">size</a></b> ( int <i>flags</i>, const QString &amp; <i>text</i>, int <i>len</i>, int <i>tabStops</i> = 0, int * <i>tabArray</i> = 0 ) const</td></tr>
</table>
<h2>Member Function Documentation</h2>
<!-- $$$boundingRect$$$boundingRectconstQString&int -->
<h3 class="fn"><a name="boundingRect-3"></a><span class="type"><a href="qrect.html">QRect</a></span> QFontMetrics::<span class="name">boundingRect</span> ( const <span class="type"><a href="qstring.html">QString</a></span> &amp; <i>text</i>, <span class="type">int</span> <i>len</i> ) const</h3>
<p>Use the <a href="qfontmetrics.html#boundingRect">boundingRect</a>() function in combination with <a href="qstring.html#left">QString::left</a>() instead.</p>
<p>For example, if you have code like</p>
<pre class="cpp"> QRect rect = boundingRect(text, len);</pre>
<p>you can rewrite it as</p>
<pre class="cpp"> <span class="type"><a href="qrect.html">QRect</a></span> rect <span class="operator">=</span> <a href="qfontmetrics.html#boundingRect">boundingRect</a>(text<span class="operator">.</span>left(len));</pre>
<!-- @@@boundingRect -->
<!-- $$$boundingRect$$$boundingRectintintintintintconstQString&intintint* -->
<h3 class="fn"><a name="boundingRect-4"></a><span class="type"><a href="qrect.html">QRect</a></span> QFontMetrics::<span class="name">boundingRect</span> ( <span class="type">int</span> <i>x</i>, <span class="type">int</span> <i>y</i>, <span class="type">int</span> <i>w</i>, <span class="type">int</span> <i>h</i>, <span class="type">int</span> <i>flags</i>, const <span class="type"><a href="qstring.html">QString</a></span> &amp; <i>text</i>, <span class="type">int</span> <i>len</i>, <span class="type">int</span> <i>tabStops</i> = 0, <span class="type">int</span> * <i>tabArray</i> = 0 ) const</h3>
<p>Use the <a href="qfontmetrics.html#boundingRect">boundingRect</a>() function in combination with <a href="qstring.html#left">QString::left</a>() and a <a href="qrect.html">QRect</a> constructor instead.</p>
<p>For example, if you have code like</p>
<pre class="cpp"> QRect rect = boundingRect(x, y, w, h , flags, text, len,
                           tabStops, tabArray);</pre>
<p>you can rewrite it as</p>
<pre class="cpp"> <span class="type"><a href="qrect.html">QRect</a></span> rect <span class="operator">=</span> <a href="qfontmetrics.html#boundingRect">boundingRect</a>(<span class="type"><a href="qrect.html">QRect</a></span>(x<span class="operator">,</span> y<span class="operator">,</span> w<span class="operator">,</span> h)<span class="operator">,</span> flags<span class="operator">,</span> text<span class="operator">.</span>left(len)<span class="operator">,</span>
                           tabstops<span class="operator">,</span> tabarray);</pre>
<!-- @@@boundingRect -->
<!-- $$$size$$$sizeintconstQString&intintint* -->
<h3 class="fn"><a name="size-2"></a><span class="type"><a href="qsize.html">QSize</a></span> QFontMetrics::<span class="name">size</span> ( <span class="type">int</span> <i>flags</i>, const <span class="type"><a href="qstring.html">QString</a></span> &amp; <i>text</i>, <span class="type">int</span> <i>len</i>, <span class="type">int</span> <i>tabStops</i> = 0, <span class="type">int</span> * <i>tabArray</i> = 0 ) const</h3>
<p>Use the <a href="qfontmetrics.html#size">size</a>() function in combination with <a href="qstring.html#left">QString::left</a>() instead.</p>
<p>For example, if you have code like</p>
<pre class="cpp"> QSize size = size(flags, str, len, tabstops, tabarray);</pre>
<p>you can rewrite it as</p>
<pre class="cpp"> <span class="type"><a href="qsize.html">QSize</a></span> size <span class="operator">=</span> <a href="qfontmetrics.html#size">size</a>(flags<span class="operator">,</span> str<span class="operator">.</span>left(len)<span class="operator">,</span> tabstops<span class="operator">,</span> tabarray);</pre>
<!-- @@@size -->
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