Page MenuHomec4science
Files F90429371

User_guide7_5.html
No OneTemporary
Actions

File Metadata

Created
Fri, Nov 1, 14:16

User_guide7_5.html
View Options

<html xmlns:saxon="http://icl.com/saxon">
<head>
<link rel="stylesheet" type="text/css" href="doc.css"/>
<link rel="stylesheet" type="text/css" href=""/>
<meta author="The MathWorks Ltd."/>
<meta copyright="2017 The MathWorks Ltd."/>
<title>Running it</title>
</head>
<body>
<table class="header" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td bgcolor="#e4f0f8"><A href="User_guide.html"><font face="Arial" bgcolor="#e4f0f8" size="+0" underline="0" color="#000000"><b>User_guide</b></font></A></td>
<td width="36" bgcolor="#e4f0f8"><A HREF="User_guide7_4.html"><IMG SRC="Images/leftarrow.png" BORDER="0" ALT="previous page"/></A><A HREF="User_guide7_6.html"><IMG SRC="Images/rightarrow.png" BORDER="0" ALT="next page"/></A></td>
</tr>
</table>
<br clear="all"/>
<h2>7.5: Running it&nbsp;<a href="User_guide7.html"><img src="Images/uparrow.png" border="0" align="top" alt="Go back up one level"/></a></h2>
<p>When the main function is launched (click
<a href="matlab: p=pwd();cd(fullfile(layoutDocRoot,'Examples'));demoBrowser;cd(p)">here</a>)
it first creates the data, then the GUI, then updates the GUI using the data. At this point the
function exits and control is returned to the command prompt. Note, however,
that the GUI is still onscreen and will still respond to user interaction.</p>
<p>This works because the "shared" variables in the main function are not cleared when the
function exits. They are only cleared once the GUI is closed. This is a slightly
unusual, but very useful, feature of using nested functions for building
applications.</p>
<h3>For example:</h3>
<pre style="background-color: #eeeeff; margin-left: 20px; margin-right: 20px"><font color="#000011">&gt;&gt; demoBrowser</font></pre>
<p style="background-color: #ddddee; margin-left: 20px; margin-right: 20px"><font color="#000022"><center><img src="Images/demoBrowser4.png"/></center></font></p>
<p><small>(Full source code for this application is available here:
[ <a href="Examples/demoBrowser.m">view</a>
| <a href="matlab: edit(fullfile(layoutDocRoot,'Examples','demoBrowser.m'))">edit</a>
| <a href="matlab: p=pwd();cd(fullfile(layoutDocRoot,'Examples')); demoBrowser; cd(p)">run</a> ]
)</small></p>
<br clear="ALL"/>
<table class="footer" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="18" height="15" bgcolor="#e4f0f8" align="left"><a href="User_guide7_4.html"><img src="images/leftarrow.png" border="0" alt="previous page"/></a></td>
<td width="40%" height="15" bgcolor="#e4f0f8" align="left"><a href="User_guide7_4.html"><font face="arial" bgcolor="#e4f0f8" size="normal" underline="0" color="#000000">onListSelection</font></a></td>
<td width="20%" height="15" bgcolor="#e4f0f8" align="center"><a href="index.html"><font face="arial" bgcolor="#e4f0f8" size="normal" underline="0" color="#000000">[Top]</font></a></td>
<td width="40%" height="15" bgcolor="#e4f0f8" align="right"><a href="User_guide7_6.html"><font face="arial" bgcolor="#e4f0f8" size="normal" underline="0" color="#000000">Scalability</font></a></td>
<td width="18" height="15" bgcolor="#e4f0f8" align="right"><a href="User_guide7_6.html"><img src="images/rightarrow.png" border="0" alt="next page"/></a></td>
</tr>
</table>
<font face="Arial" bgcolor="#e4f0f8" size="normal" underline="0" color="#000000">&copy; 2017 The MathWorks Ltd</font>
<TT>&#149; </TT><a href="matlab: termsOfUse">Terms of Use</a>
<TT>&#149; </TT><a href="matlab: helpview([matlabroot,'/patents.txt'])">Patents</a>
<TT>&#149; </TT><a href="matlab: helpview([matlabroot,'/trademarks.txt'])">Trademarks</a>
</body>
</html>

Event Timeline

c4science · Help