Mercurial > projects > dwt-samples
diff snippets/button/Snippet169.d @ 114:0de3dab4d6e1
Add buttons snippets. Thanks TomD.
author | Frank Benoit <benoit@tionex.de> |
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date | Fri, 11 Jul 2008 21:10:38 +0200 |
parents | |
children | 8cdaac0dc743 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/snippets/button/Snippet169.d Fri Jul 11 21:10:38 2008 +0200 @@ -0,0 +1,71 @@ +/******************************************************************************* + * Copyright (c) 2000, 2005 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 + * D Port: + * Thomas Demmer <t_demmer AT web DOT de> + *******************************************************************************/ +module button.Snippet169; + +/* + * Make a toggle button have radio behavior + * + * For a list of all SWT example snippets see + * http://www.eclipse.org/swt/snippets/ + * + * Port OK. + */ + +import dwt.DWT; +import dwt.widgets.Button; +import dwt.widgets.Control; +import dwt.widgets.Display; +import dwt.widgets.Event; +import dwt.widgets.Shell; +import dwt.widgets.Listener; +import dwt.layout.FillLayout; + +import dwt.dwthelper.utils; +import tango.util.Convert; + +void main(String[] args){ + Snippet169.main(args); +} + + +public class Snippet169 { + public static void main (String [] args) { + Display display = new Display (); + final Shell shell = new Shell (display); + shell.setLayout (new FillLayout ()); + Listener listener = new class() Listener { + public void handleEvent (Event e) { + Control [] children = shell.getChildren (); + for (int i=0; i<children.length; i++) { + Control child = children [i]; + if (e.widget !is child && cast(Button)child !is null && (child.getStyle () & DWT.TOGGLE) != 0) { + (cast(Button) child).setSelection (false); + } + } + (cast(Button) e.widget).setSelection (true); + } + }; + for (int i=0; i<20; i++) { + Button button = new Button (shell, DWT.TOGGLE); + button.setText ("B" ~to!(char[])(i)); + button.addListener (DWT.Selection, listener); + if (i == 0) button.setSelection (true); + } + shell.pack (); + shell.open (); + while (!shell.isDisposed ()) { + if (!display.readAndDispatch ()) display.sleep (); + } + display.dispose (); + } +} \ No newline at end of file