87 lines
4.4 KiB
HTML
87 lines
4.4 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="IFSTextFileDocument" />
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<meta name="abstract" content="" />
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<meta name="description" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="vifstxt" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>IFSTextFileDocument</title>
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</head>
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<body id="vifstxt"><a name="vifstxt"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">IFSTextFileDocument</h1>
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<div><p></p>
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<div class="section"><p>Text file documents allow a Java™ program to use any Java Foundation
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Classes (JFC) graphical text component to edit or view text files in the integrated
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file system on a server. (A text component is a graphical component used to
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display text that the user can optionally edit.)</p>
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</div>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/vaccess/IFSTextFileDocument.html#NAVBAR_TOP"> IFSTextFileDocument</a> class is an implementation of the
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JFC Document interface. It can be used directly with any JFC graphical text
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component. Several text components, such as single line fields (JTextField)
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and multiple line text areas (JTextArea), are available in JFC.</p>
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</div>
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<div class="section"><p>Text file documents associate the contents of a text component
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with a text file. The Java program can load and save between the
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text component and the text file at any time.</p>
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</div>
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<div class="section"><p>To use an IFSTextFileDocument, set both the system and path properties.
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These properties can be set using a constructor or through the setSystem()
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and setPath() methods. The IFSTextFileDocument object is then "plugged" into
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the text component, typically using the text component's constructor or setDocument()
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method.</p>
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</div>
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<div class="section"><p>Initially, the contents of the text component are empty. Use load()
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to load the contents from the text file. Use save() to save the contents of
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the text component to the text file.</p>
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</div>
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<div class="section"><p>The following example creates and loads an IFSTextFileDocument:</p>
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</div>
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<div class="section"><div class="p"><pre> // Create and load the
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// IFSTextFileDocument object. Assume
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// that "system" is an AS400 object
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// created and initialized elsewhere.
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IFSTextFileDocument ifsDocument = new IFSTextFileDocument (system, "/DirectoryA/MyFile.txt");
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ifsDocument.load ();
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// Create a text area to present the
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// document.
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JTextArea textArea = new JTextArea (ifsDocument);
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// Add the text area to a frame.
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// Assume that "frame" is a JFrame
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// created elsewhere.
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frame.getContentPane ().add (textArea);</pre>
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<strong>Example</strong></div>
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</div>
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<div class="section"><p>Present an <a href="ifstextfiledocumentexample.htm#ifstextfiledocumentexample"> IFSTextFileDocument</a> in
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a JTextPane.</p>
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</div>
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<div class="section"><p>Figure 1 shows the IFSTextFileDocument graphical user interface
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component:</p>
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</div>
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<div class="section"><p><strong>Figure 1: IFSTextFileDocument example</strong></p>
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</div>
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<div class="section"><p><img src="rzahh083.gif" alt="IFSTextFileDocument example" /></p>
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</div>
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</div>
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</body>
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</html>
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