|
117
|
1 /*******************************************************************************
|
|
|
2 * Copyright (c) 2000, 2004 IBM Corporation and others.
|
|
|
3 * All rights reserved. This program and the accompanying materials
|
|
|
4 * are made available under the terms of the Eclipse Public License v1.0
|
|
|
5 * which accompanies this distribution, and is available at
|
|
|
6 * http://www.eclipse.org/legal/epl-v10.html
|
|
|
7 *
|
|
|
8 * Contributors:
|
|
|
9 * IBM Corporation - initial API and implementation
|
|
|
10 * D Port:
|
|
|
11 * Thomas Demmer <t_demmer AT web DOT de>
|
|
|
12 *******************************************************************************/
|
|
|
13 module caret.Snippet43;
|
|
|
14 /*
|
|
|
15 * Caret example snippet: create a caret (using an image)
|
|
|
16 *
|
|
|
17 * For a list of all SWT example snippets see
|
|
|
18 * http://www.eclipse.org/swt/snippets/
|
|
|
19 */
|
|
|
20 import dwt.DWT;
|
|
|
21 import dwt.graphics.Color;
|
|
|
22 import dwt.graphics.GC;
|
|
|
23 import dwt.graphics.Image;
|
|
|
24
|
|
|
25 import dwt.widgets.Caret;
|
|
|
26 import dwt.widgets.Display;
|
|
|
27 import dwt.widgets.Shell;
|
|
|
28
|
|
|
29 import dwt.dwthelper.utils;
|
|
|
30
|
|
|
31 void main (String [] args) {
|
|
|
32 Display display = new Display ();
|
|
|
33 Shell shell = new Shell (display);
|
|
|
34 shell.open ();
|
|
|
35 Caret caret = new Caret (shell, DWT.NONE);
|
|
|
36 Color white = display.getSystemColor (DWT.COLOR_WHITE);
|
|
|
37 Color black = display.getSystemColor (DWT.COLOR_BLACK);
|
|
|
38 Image image = new Image (display, 20, 20);
|
|
|
39 GC gc = new GC (image);
|
|
|
40 gc.setBackground (black);
|
|
|
41 gc.fillRectangle (0, 0, 20, 20);
|
|
|
42 gc.setForeground (white);
|
|
|
43 gc.drawLine (0, 0, 19, 19);
|
|
|
44 gc.drawLine (19, 0, 0, 19);
|
|
|
45 gc.dispose ();
|
|
|
46 caret.setLocation (10, 10);
|
|
|
47 caret.setImage (image);
|
|
|
48 gc = new GC (shell);
|
|
|
49 gc.drawImage (image, 10, 64);
|
|
|
50 caret.setVisible (false);
|
|
|
51 gc.drawString ("Test", 12, 12);
|
|
|
52 caret.setVisible (true);
|
|
|
53 gc.dispose ();
|
|
|
54 while (!shell.isDisposed ()) {
|
|
|
55 if (!display.readAndDispatch ()) display.sleep ();
|
|
|
56 }
|
|
|
57 image.dispose ();
|
|
|
58 display.dispose ();
|
|
|
59 }
|
