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73 lines
2.9 KiB
73 lines
2.9 KiB
13 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/tutorial2.doc:1397 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>Wrapping Up</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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a:link { color: #004faf; text-decoration: none }
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a:visited { color: #672967; text-decoration: none }
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body { background: #ffffff; color: black; }
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--></style>
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</head>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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| <a href="classes.html">
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<font color="#004faf">All Classes</font></a>
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| <a href="mainclasses.html">
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<font color="#004faf">Main Classes</font></a>
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| <a href="annotated.html">
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<font color="#004faf">Annotated</font></a>
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| <a href="groups.html">
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<font color="#004faf">Grouped Classes</font></a>
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| <a href="functions.html">
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Wrapping Up</h1>
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<p>
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<p> The <tt>chart</tt> application shows how straight-forward it is to create
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applications and their dialogs with TQt. Creating menus and toolbars is
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easy and TQt's <a href="signalsandslots.html">signals and slots</a>
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mechanism considerably simplifies GUI event handling.
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<p> Manually creating layouts can take some time to master, but there is
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an easy alternative: <a href="designer-manual.html">TQt Designer</a>.
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<a href="designer-manual.html">TQt Designer</a> includes simple but
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powerful layout tools and a code editor. It can automatically generate
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<tt>main.cpp</tt> and the <tt>.pro</tt> project file.
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<p> The <tt>chart</tt> application is ripe for further development and
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experimentation. You might consider implementing some of the following
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ideas:
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<ul>
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<li> Use a <a href="qvalidator.html">TQValidator</a> subclass to ensure that only valid doubles are
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entered as values.
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<li> Adding more chart types, e.g. line graph, area graph and hi-lo
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graph.
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<li> Allowing the user to set top, bottom left and right margins.
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<li> Allowing the user to specify a title which they can drag into
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position like the labels.
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<li> Providing an axis drawing and labelling option.
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<li> Providing an option to provide a key (or legend) instead of labels.
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<li> Adding a 3D look option to all chart types.
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</ul>
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<p> <p align="right">
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<a href="tutorial2-10.html">« The Project File</a> |
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<a href="tutorial2.html">Contents »</a>
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</p>
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<p>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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</table></div></address></body>
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</html>
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