blob: f07cdb2edb3ed6cd021164850aeea433563690a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* Browser example snippet: Render HTML from memory in response to a link click.
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.*;
import org.eclipse.swt.browser.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.layout.*;
public class Snippet327 {
final static String PREAMBLE = "SNIPPET327LINK";
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
final Browser browser;
try {
browser = new Browser(shell, SWT.NONE);
} catch (SWTError e) {
System.out.println("Could not instantiate Browser: " + e.getMessage());
display.dispose();
return;
}
browser.setText(createPage(0));
browser.addLocationListener(new LocationAdapter() {
public void changing(LocationEvent event) {
String location = event.location;
int index = location.indexOf(PREAMBLE);
if (index != -1) {
int pageNumber = Integer.valueOf(location.substring(index + PREAMBLE.length())).intValue();
browser.setText(createPage(pageNumber));
event.doit = false;
}
}
});
shell.setBounds(10,10,200,200);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose ();
}
static String createPage(int index) {
return "<html><body>This is page " + index + "<p><a href=\"" + PREAMBLE + ++index + "\">Go to page " + index + "</a></body></html>";
}
}
|
