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USING ROBOHELP HTML 9
Context-sensitive Help
Last updated 12/14/2011
Sample context-sensitive Java application
/*********************************************************************************
* Oracle Help Context-Sensitive Help Sample Application
*
* This application is intended to demonstrate a few methods for invoking
* context-sensitive Help with Oracle Help.
*
* USAGE: CSHSample <full path to helpset file>
*
*********************************************************************************/
import oracle.help.Help;
import oracle.help.CSHManager;
import oracle.help.library.Book;
import oracle.help.library.helpset.HelpSet;
import oracle.help.navigator.Navigator;
import java.awt.*;
import java.awt.event.*;
import java.net.URL;
public class CSHSample extends Frame implements ActionListener
{
private Help helpObj;
private Book bookObj;
private CSHManager contextManager;
private MenuItem exitMenu;
private MenuItem contentsMenu;
private MenuItem searchMenu;
private MenuItem indexMenu;
// Constants set to TopicIDs from map file for Helpset passed in
// via command line.
public static final String LABEL = "what_is_a_label_htm";
public static final String FIELD = "what_is_a_text_field_htm";
public static void main(String[] args)
{
if (args.length != 1) {
System.err.println("Usage: CSHSample <full path to helpset file>");
System.exit(1);
}
Book bookObj = null;
String filename = args[0];
// Expects filename format to be: "file:/[<drive>:/]dir/<helpset_file>"
// e.g., "file:/c:/myPath/myHelp.hs"
if (filename.charAt(0) == '/')
filename = "file:" + filename;
else
filename = "file:/" + filename;
try {
bookObj = (Book) new HelpSet(new URL(filename));
}
catch (Exception e) {