blob: 71f369d137ca749e779b0f175d8f9db37ac778a9 (
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
|
package org.eclipse.swt.examples.helloworld;
/*
* Copyright (c) 2000, 2002 IBM Corp. All rights reserved.
* This file is made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*/
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.events.*;
import org.eclipse.swt.graphics.*;
import java.util.ResourceBundle;
/*
* This example builds on HelloWorld1 and demonstrates how to draw directly
* on an SWT Control.
*/
public class HelloWorld5 {
private static ResourceBundle resHello = ResourceBundle.getBundle("examples_helloworld");
public static void main (String [] args) {
Display display = new Display ();
Shell shell = new HelloWorld5 ().open (display);
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
}
public Shell open (Display display) {
final Color red = new Color(display, 0xFF, 0, 0);
final Shell shell = new Shell (display);
shell.addPaintListener(new PaintListener () {
public void paintControl(PaintEvent event){
GC gc = event.gc;
gc.setForeground(red);
Rectangle rect = shell.getClientArea();
gc.drawRectangle(rect.x + 10, rect.y + 10, rect.width - 20, rect.height - 20);
gc.drawString(resHello.getString("Hello_world"), rect.x + 20, rect.y + 20);
}
});
shell.addDisposeListener (new DisposeListener () {
public void widgetDisposed (DisposeEvent e) {
red.dispose();
}
});
shell.open ();
return shell;
}
}
|
