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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<h1 align=center>QFontDatabase Class Reference</h1><br clear="all">
<p>
Provides information about available fonts.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qfontdatabase-h.html">qfontdatabase.h</a>></code>
<p><a href="qfontdatabase-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#8ec470"><b>QFontDatabase</b></a>()</div>
<li><div class="fn">QStringList<a href="#44bb3f"><b>families</b></a>(boolonlyForLocale=TRUE)const</div>
<li><div class="fn">QValueList<int><a href="#d66f6f"><b>pointSizes</b></a>(constQString&family, constQString&style=QString::null, constQString&charSet=QString::null)</div>
<li><div class="fn">QStringList<a href="#21aebf"><b>styles</b></a>(constQString&family, constQString&charSet=QString::null)const</div>
<li><div class="fn">QStringList<a href="#fe91d5"><b>charSets</b></a>(constQString&familyName, boolonlyForLocale=TRUE)const</div>
<li><div class="fn">QFont<a href="#6af68a"><b>font</b></a>(constQStringfamilyName, constQString&style, intpointSize, constQStringcharSetName=QString::null)</div>
<li><div class="fn">bool<a href="#fa13da"><b>isBitmapScalable</b></a>(constQString&family, constQString&style=QString::null, constQString&charSet=QString::null)const</div>
<li><div class="fn">bool<a href="#52baf1"><b>isSmoothlyScalable</b></a>(constQString&family, constQString&style=QString::null, constQString&charSet=QString::null)const</div>
<li><div class="fn">bool<a href="#65d243"><b>isScalable</b></a>(constQString&family, constQString&style=QString::null, constQString&charSet=QString::null)const</div>
<li><div class="fn">bool<a href="#eb4f4e"><b>isFixedPitch</b></a>(constQString&family, constQString&style=QString::null, constQString&charset=QString::null)const</div>
<li><div class="fn">QValueList<int><a href="#833f16"><b>smoothSizes</b></a>(constQString&family, constQString&style, constQString&charSet=QString::null)</div>
<li><div class="fn">bool<a href="#2a7c6a"><b>italic</b></a>(constQString&family, constQString&style, constQString&charSet=QString::null)const</div>
<li><div class="fn">bool<a href="#b69653"><b>bold</b></a>(constQString&family, constQString&style, constQString&charSet=QString::null)const</div>
<li><div class="fn">int<a href="#afbb88"><b>weight</b></a>(constQString&family, constQString&style, constQString&charSet=QString::null)const</div>
<li><div class="fn">QString<a href="#78ef96"><b>styleString</b></a>(constQFont&)</div>
</ul>
<h2>Static Public Members</h2>
<ul>
<li><div class="fn">QValueList<int><a href="#eed4ef"><b>standardSizes</b></a>()</div>
<li><div class="fn">QString<a href="#a6e0d2"><b>verboseCharSetName</b></a>(constQString&charSetName)</div>
<li><div class="fn">QString<a href="#a56e9e"><b>charSetSample</b></a>(constQString&charSetName)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
Provides information about available fonts.
<p>
QFontDatabase provides information about the available fonts of the
underlying window system.
<p>Most often you will simply want to query the database for all font
<a href="#44bb3f">families</a>(), and their respective <a href="#d66f6f">pointSizes</a>(), <a href="#21aebf">styles</a>() and
<a href="#fe91d5">charSets</a>().
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="8ec470"></a>QFontDatabase::QFontDatabase()</h3>
<p>Creates a font database object.
<h3 class="fn">bool<a name="b69653"></a>QFontDatabase::bold(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns if the font which matches the settings <em>family, style</em> and
<em>charSet</em> is bold or not.
<p>See also <a href="#2a7c6a">italic</a>() and <a href="#afbb88">weight</a>().
<h3 class="fn"><a href="qstring.html">QString</a><a name="a56e9e"></a>QFontDatabase::charSetSample(const<a href="qstring.html">QString</a>&charSetName) <code>[static]</code></h3>
<p>Returns some sample characters which are in the charset <em>charSetName.</em>
<h3 class="fn"><a href="qstringlist.html">QStringList</a><a name="fe91d5"></a>QFontDatabase::charSets(const<a href="qstring.html">QString</a>&family, boolonlyForLocale=TRUE)const</h3>
<p>Returns a list of all char sets in which the font <em>family</em> is available in the
current locale if <em>onlyForLocale</em> is TRUE, otherwise all charsets of <em>family</em>
independent of the locale are returned.
<h3 class="fn"><a href="qstringlist.html">QStringList</a><a name="44bb3f"></a>QFontDatabase::families(boolonlyForLocale=TRUE)const</h3>
<p>Returns a list of names of all available font families in the current locale if
<em>onlyForLocale</em> is TRUE, otherwise really all available font families independent
of the current locale are returned.
<p>If a family exists in several foundries, the returned name will be "foundry-family".
<h3 class="fn"><a href="qfont.html">QFont</a><a name="6af68a"></a>QFontDatabase::font(const<a href="qstring.html">QString</a>family, const<a href="qstring.html">QString</a>&style, intpointSize, const<a href="qstring.html">QString</a>charSet=QString::null)</h3>
<p>Returns a <a href="qfont.html">QFont</a> object which matches the settings of <em>family, style, pointsize</em> and <em>charSet.</em> If no matching font could be created
an empty QFont object is returned.
<h3 class="fn">bool<a name="fa13da"></a>QFontDatabase::isBitmapScalable(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style=QString::null, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns whether the font which matches <em>family, style</em> and <em>charSet</em> is
a scaleable bitmap font. Scaling a bitmap font produces a bad, often hardly
readable result, as the pixels of the font are scaled. It's better to scale such
a font only to the available fixed sizes (which you can get with <a href="#833f16">smoothSizes</a>()).
<p>See also <a href="#65d243">isScalable</a>() and <a href="#52baf1">isSmoothlyScalable</a>().
<h3 class="fn">bool<a name="eb4f4e"></a>QFontDatabase::isFixedPitch(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style=QString::null, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns whether the font which matches <em>family, style</em> and <em>charSet</em> is
fixed pitch.
<h3 class="fn">bool<a name="65d243"></a>QFontDatabase::isScalable(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style=QString::null, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns TRUE if the font which matches the settings <em>family, style</em> and <em>charSet</em>
is scaleable.
<p>See also <a href="#fa13da">isBitmapScalable</a>() and <a href="#52baf1">isSmoothlyScalable</a>().
<h3 class="fn">bool<a name="52baf1"></a>QFontDatabase::isSmoothlyScalable(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style=QString::null, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns whether the font which matches <em>family, style</em> and <em>charSet</em> is
a smoothly scaleable. If this function returns TRUE, it's save to scale this font
to every size as the result will always look good.
<p>See also <a href="#65d243">isScalable</a>() and <a href="#fa13da">isBitmapScalable</a>().
<h3 class="fn">bool<a name="2a7c6a"></a>QFontDatabase::italic(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns if the font which matches the settings <em>family, style</em> and
<em>charSet</em> is italic or not.
<p>See also <a href="#afbb88">weight</a>() and <a href="#b69653">bold</a>().
<h3 class="fn"><a href="qvaluelist.html">QValueList</a><int><a name="d66f6f"></a>QFontDatabase::pointSizes(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style=QString::null, const<a href="qstring.html">QString</a>&charSet=QString::null)</h3>
<p>Returns a list of all available sizes of the font <em>family</em> in the
style <em>style</em> and the char set <em>charSet.</em>
<p>See also <a href="#833f16">smoothSizes</a>() and <a href="#eed4ef">standardSizes</a>().
<h3 class="fn"><a href="qvaluelist.html">QValueList</a><int><a name="833f16"></a>QFontDatabase::smoothSizes(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style, const<a href="qstring.html">QString</a>&charSet=QString::null)</h3>
<p>Returns the point sizes of a font which matches <em>family, style</em> and <em>charSet,</em>
that is guaranteed to look good. For non-scalable fonts and smoothly scalable fonts this function
is equivalent to <a href="#d66f6f">pointSizes</a>().
<p>See also <a href="#d66f6f">pointSizes</a>() and <a href="#eed4ef">standardSizes</a>().
<h3 class="fn"><a href="qvaluelist.html">QValueList</a><int><a name="eed4ef"></a>QFontDatabase::standardSizes() <code>[static]</code></h3>
<p>Returns a list of standard fontsizes.
<p>See also <a href="#833f16">smoothSizes</a>() and <a href="#d66f6f">pointSizes</a>().
<h3 class="fn"><a href="qstring.html">QString</a><a name="78ef96"></a>QFontDatabase::styleString(const<a href="qfont.html">QFont</a>&f)</h3>
<p>Returns a string with describes the style of the font <em>f.</em> This is Something like
"Bold Italic".
<h3 class="fn"><a href="qstringlist.html">QStringList</a><a name="21aebf"></a>QFontDatabase::styles(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Retruns all available styles of the font <em>family</em> in the
char set <em>charSet.</em>
<h3 class="fn"><a href="qstring.html">QString</a><a name="a6e0d2"></a>QFontDatabase::verboseCharSetName(const<a href="qstring.html">QString</a>&charSetName) <code>[static]</code></h3>
<p>Returns a string which gives a quite detailed description of the <em>charSetName</em>
which can be used e.g. for displaying in a dialog for the user.
<h3 class="fn">int<a name="afbb88"></a>QFontDatabase::weight(const<a href="qstring.html">QString</a>&family, const<a href="qstring.html">QString</a>&style, const<a href="qstring.html">QString</a>&charSet=QString::null)const</h3>
<p>Returns the weight of the font which matches the settings <em>family, style</em> and
<em>charSet.</em>
<p>See also <a href="#2a7c6a">italic</a>() and <a href="#b69653">bold</a>().
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