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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/qfontinfo.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/qfontinfo.html')
| -rw-r--r-- | doc/html/qfontinfo.html | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/doc/html/qfontinfo.html b/doc/html/qfontinfo.html new file mode 100644 index 000000000..7fecd4394 --- /dev/null +++ b/doc/html/qfontinfo.html @@ -0,0 +1,191 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qfont.cpp:2590 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQFontInfo Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQFontInfo Class Reference</h1> + +<p>The TQFontInfo class provides general information about fonts. +<a href="#details">More...</a> +<p><tt>#include <<a href="qfontinfo-h.html">qfontinfo.h</a>></tt> +<p><a href="qfontinfo-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#TQFontInfo"><b>TQFontInfo</b></a> ( const TQFont & font )</li> +<li class=fn><a href="#TQFontInfo-2"><b>TQFontInfo</b></a> ( const TQFont & font, TQFont::Script script )</li> +<li class=fn><a href="#TQFontInfo-3"><b>TQFontInfo</b></a> ( const TQFontInfo & fi )</li> +<li class=fn><a href="#~TQFontInfo"><b>~TQFontInfo</b></a> ()</li> +<li class=fn>TQFontInfo & <a href="#operator-eq"><b>operator=</b></a> ( const TQFontInfo & fi )</li> +<li class=fn>TQString <a href="#family"><b>family</b></a> () const</li> +<li class=fn>int <a href="#pixelSize"><b>pixelSize</b></a> () const</li> +<li class=fn>int <a href="#pointSize"><b>pointSize</b></a> () const</li> +<li class=fn>bool <a href="#italic"><b>italic</b></a> () const</li> +<li class=fn>int <a href="#weight"><b>weight</b></a> () const</li> +<li class=fn>bool <a href="#bold"><b>bold</b></a> () const</li> +<li class=fn>bool <a href="#fixedPitch"><b>fixedPitch</b></a> () const</li> +<li class=fn>TQFont::StyleHint <a href="#styleHint"><b>styleHint</b></a> () const</li> +<li class=fn>bool <a href="#rawMode"><b>rawMode</b></a> () const</li> +<li class=fn>bool <a href="#exactMatch"><b>exactMatch</b></a> () const</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +<p> The TQFontInfo class provides general information about fonts. +<p> + +<p> The TQFontInfo class provides the same access functions as <a href="qfont.html">TQFont</a>, +e.g. <a href="#family">family</a>(), <a href="#pointSize">pointSize</a>(), <a href="#italic">italic</a>(), <a href="#weight">weight</a>(), <a href="#fixedPitch">fixedPitch</a>(), +<a href="#styleHint">styleHint</a>() etc. But whilst the TQFont access functions return the +values that were set, a TQFontInfo object returns the values that +apply to the font that will actually be used to draw the text. +<p> For example, when the program asks for a 25pt Courier font on a +machine that has a non-scalable 24pt Courier font, TQFont will +(normally) use the 24pt Courier for rendering. In this case, +<a href="qfont.html#pointSize">TQFont::pointSize</a>() returns 25 and <a href="#pointSize">TQFontInfo::pointSize</a>() returns +24. +<p> There are three ways to create a TQFontInfo object. +<ol type=1> +<li> Calling the TQFontInfo constructor with a TQFont creates a font +info object for a screen-compatible font, i.e. the font cannot be +a printer font<sup>*</sup>. If the font is changed later, the font +info object is <em>not</em> updated. +<p> <li> <a href="qwidget.html#fontInfo">TQWidget::fontInfo</a>() returns the font info for a widget's font. +This is equivalent to calling TQFontInfo(widget->font()). If the +widget's font is changed later, the font info object is <em>not</em> +updated. +<p> <li> <a href="qpainter.html#fontInfo">TQPainter::fontInfo</a>() returns the font info for a painter's +current font. If the painter's font is changed later, the font +info object is <em>not</em> updated. +</ol> +<p> <sup>*</sup> If you use a printer font the values returned may be +inaccurate. Printer fonts are not always accessible so the nearest +screen font is used if a printer font is supplied. +<p> <p>See also <a href="qfont.html">TQFont</a>, <a href="qfontmetrics.html">TQFontMetrics</a>, <a href="qfontdatabase.html">TQFontDatabase</a>, <a href="graphics.html">Graphics Classes</a>, and <a href="shared.html">Implicitly and Explicitly Shared Classes</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQFontInfo"></a>TQFontInfo::TQFontInfo ( const <a href="qfont.html">TQFont</a> & font ) +</h3> +Constructs a font info object for <em>font</em>. +<p> The font must be screen-compatible, i.e. a font you use when +drawing text in <a href="qwidget.html">widgets</a> or <a href="qpixmap.html">pixmaps</a>, not <a href="qpicture.html">TQPicture</a> or <a href="qprinter.html">TQPrinter</a>. +<p> The font info object holds the information for the font that is +passed in the constructor at the time it is created, and is not +updated if the font's attributes are changed later. +<p> Use <a href="qpainter.html#fontInfo">TQPainter::fontInfo</a>() to get the font info when painting. +This will give correct results also when painting on paint device +that is not screen-compatible. + +<h3 class=fn><a name="TQFontInfo-2"></a>TQFontInfo::TQFontInfo ( const <a href="qfont.html">TQFont</a> & font, <a href="qfont.html#Script-enum">TQFont::Script</a> script ) +</h3> +Constructs a font info object for <em>font</em> using the specified <em>script</em>. + +<h3 class=fn><a name="TQFontInfo-3"></a>TQFontInfo::TQFontInfo ( const <a href="qfontinfo.html">TQFontInfo</a> & fi ) +</h3> +Constructs a copy of <em>fi</em>. + +<h3 class=fn><a name="~TQFontInfo"></a>TQFontInfo::~TQFontInfo () +</h3> +Destroys the font info object. + +<h3 class=fn>bool <a name="bold"></a>TQFontInfo::bold () const +</h3> + +<p> Returns TRUE if <a href="#weight">weight</a>() would return a value greater than <a href="qfont.html#Weight-enum">TQFont::Normal</a>; otherwise returns FALSE. +<p> <p>See also <a href="#weight">weight</a>() and <a href="qfont.html#bold">TQFont::bold</a>(). + +<p>Example: <a href="qfd-example.html#x1982">qfd/fontdisplayer.cpp</a>. +<h3 class=fn>bool <a name="exactMatch"></a>TQFontInfo::exactMatch () const +</h3> +Returns TRUE if the matched window system font is exactly the same +as the one specified by the font; otherwise returns FALSE. +<p> <p>See also <a href="qfont.html#exactMatch">TQFont::exactMatch</a>(). + +<h3 class=fn><a href="qstring.html">TQString</a> <a name="family"></a>TQFontInfo::family () const +</h3> +Returns the family name of the matched window system font. +<p> <p>See also <a href="qfont.html#family">TQFont::family</a>(). + +<p>Examples: <a href="simple-font-demo-example.html#x2848">fonts/simple-qfont-demo/viewer.cpp</a> and <a href="qfd-example.html#x1983">qfd/fontdisplayer.cpp</a>. +<h3 class=fn>bool <a name="fixedPitch"></a>TQFontInfo::fixedPitch () const +</h3> +Returns the fixed pitch value of the matched window system font. +<p> <p>See also <a href="qfont.html#fixedPitch">TQFont::fixedPitch</a>(). + +<h3 class=fn>bool <a name="italic"></a>TQFontInfo::italic () const +</h3> +Returns the italic value of the matched window system font. +<p> <p>See also <a href="qfont.html#italic">TQFont::italic</a>(). + +<p>Example: <a href="qfd-example.html#x1984">qfd/fontdisplayer.cpp</a>. +<h3 class=fn><a href="qfontinfo.html">TQFontInfo</a> & <a name="operator-eq"></a>TQFontInfo::operator= ( const <a href="qfontinfo.html">TQFontInfo</a> & fi ) +</h3> +Assigns the font info in <em>fi</em>. + +<h3 class=fn>int <a name="pixelSize"></a>TQFontInfo::pixelSize () const +</h3> +Returns the pixel size of the matched window system font. +<p> <p>See also <a href="qfont.html#pointSize">TQFont::pointSize</a>(). + +<h3 class=fn>int <a name="pointSize"></a>TQFontInfo::pointSize () const +</h3> +Returns the point size of the matched window system font. +<p> <p>See also <a href="qfont.html#pointSize">TQFont::pointSize</a>(). + +<p>Examples: <a href="simple-font-demo-example.html#x2849">fonts/simple-qfont-demo/viewer.cpp</a> and <a href="qfd-example.html#x1985">qfd/fontdisplayer.cpp</a>. +<h3 class=fn>bool <a name="rawMode"></a>TQFontInfo::rawMode () const +</h3> +Returns TRUE if the font is a raw mode font; otherwise returns +FALSE. +<p> If it is a raw mode font, all other functions in TQFontInfo will +return the same values set in the <a href="qfont.html">TQFont</a>, regardless of the font +actually used. +<p> <p>See also <a href="qfont.html#rawMode">TQFont::rawMode</a>(). + +<h3 class=fn><a href="qfont.html#StyleHint-enum">TQFont::StyleHint</a> <a name="styleHint"></a>TQFontInfo::styleHint () const +</h3> +Returns the style of the matched window system font. +<p> Currently only returns the style hint set in <a href="qfont.html">TQFont</a>. +<p> <p>See also <a href="qfont.html#styleHint">TQFont::styleHint</a>() and <a href="qfont.html#StyleHint-enum">TQFont::StyleHint</a>. + +<h3 class=fn>int <a name="weight"></a>TQFontInfo::weight () const +</h3> +Returns the weight of the matched window system font. +<p> <p>See also <a href="qfont.html#weight">TQFont::weight</a>() and <a href="#bold">bold</a>(). + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">TQt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. 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