diff options
Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.java | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.java deleted file mode 100644 index 42ba0083f1..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet21.java +++ /dev/null @@ -1,89 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 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; - -/* - * Canvas example snippet: implement tab traversal (behave like a tab group) - * - * For a list of all SWT example snippets see - * http://www.eclipse.org/swt/snippets/ - */ -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.widgets.*; - -public class Snippet21 { - -public static void main (String [] args) { - Display display = new Display (); - final Color red = display.getSystemColor (SWT.COLOR_RED); - final Color blue = display.getSystemColor (SWT.COLOR_BLUE); - Shell shell = new Shell (display); - Button b = new Button (shell, SWT.PUSH); - b.setBounds (10, 10, 100, 32); - b.setText ("Button"); - shell.setDefaultButton (b); - final Canvas c = new Canvas (shell, SWT.BORDER); - c.setBounds (10, 50, 100, 32); - c.addListener (SWT.Traverse, new Listener () { - public void handleEvent (Event e) { - switch (e.detail) { - /* Do tab group traversal */ - case SWT.TRAVERSE_ESCAPE: - case SWT.TRAVERSE_RETURN: - case SWT.TRAVERSE_TAB_NEXT: - case SWT.TRAVERSE_TAB_PREVIOUS: - case SWT.TRAVERSE_PAGE_NEXT: - case SWT.TRAVERSE_PAGE_PREVIOUS: - e.doit = true; - break; - } - } - }); - c.addListener (SWT.FocusIn, new Listener () { - public void handleEvent (Event e) { - c.setBackground (red); - } - }); - c.addListener (SWT.FocusOut, new Listener () { - public void handleEvent (Event e) { - c.setBackground (blue); - } - }); - c.addListener (SWT.KeyDown, new Listener () { - public void handleEvent (Event e) { - System.out.println ("KEY"); - for (int i=0; i<64; i++) { - Color c1 = red, c2 = blue; - if (c.isFocusControl ()) { - c1 = blue; c2 = red; - } - c.setBackground (c1); - c.update (); - c.setBackground (c2); - } - } - }); - Text t = new Text (shell, SWT.SINGLE | SWT.BORDER); - t.setBounds (10, 85, 100, 32); - - Text r = new Text (shell, SWT.MULTI | SWT.BORDER); - r.setBounds (10, 120, 100, 32); - - c.setFocus (); - shell.setSize (200, 200); - shell.open (); - while (!shell.isDisposed()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} -} |