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diff --git a/doc/html/tutorial2-02.html b/doc/html/tutorial2-02.html new file mode 100644 index 0000000..1691af4 --- /dev/null +++ b/doc/html/tutorial2-02.html @@ -0,0 +1,67 @@ +<!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/doc/tutorial2.doc:73 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>The 'Big Picture'</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>The 'Big Picture'</h1> + + +<p> +<p> <center><img src="chart-forms.png" alt="The chart application's dialogs"></center> +<p> The <tt>chart</tt> program allows users to create, save, load and visualise +simple data sets. Each data element that the user enters can be given +a color and pattern for the pie segment or bar, some label text and +the text's position and color. The <tt>Element</tt> class is used to +represent data elements. +<p> The program consists of a simple <tt>main.cpp</tt> that loads the chart +form. The chart form has a menubar and toolbar which provide access to +the program's functionality. The program provides two dialogs, one to +set options, and the other to create and edit a data set. Both dialogs +are launched from chart form menu options or toolbar buttons. +<p> The chart form's main widget is a <a href="qcanvasview.html">QCanvasView</a> which displays the +<a href="qcanvas.html">QCanvas</a> on which we draw the pie chart or bar graph. We subclass +QCanvasView to obtain some specialised behaviour. Similarly we +subclass the <a href="qcanvastext.html">QCanvasText</a> class (used to place text items on a canvas) +since we require slightly more than the standard class provides. +<p> The project file, <tt>chart.pro</tt>, is used to create the Makefile that is +used to build the application. +<p> <p align="right"> +<a href="tutorial2-01.html">« Introduction</a> | +<a href="tutorial2.html">Contents</a> | +<a href="tutorial2-03.html">Data Elements »</a> +</p> +<p> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |