Mercurial > projects > dwt-samples
diff snippets/composite/Snippet98.d @ 119:9a1be6ff19a2
More snippets, thanks to Tom D.
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 20 Jul 2008 15:26:06 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/snippets/composite/Snippet98.d Sun Jul 20 15:26:06 2008 +0200 @@ -0,0 +1,77 @@ +/******************************************************************************* + * 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 + * D Port: + * Thomas Demmer <t_demmer AT web DOT de> + *******************************************************************************/ +module composite.Snippet98; + +/* + * Composite example snippet: create and dispose children of a composite + * + * For a list of all SWT example snippets see + * http://www.eclipse.org/swt/snippets/ + */ +import dwt.DWT; +import dwt.layout.GridData; +import dwt.layout.GridLayout; +import dwt.widgets.Button; +import dwt.widgets.Composite; +import dwt.widgets.Display; +import dwt.widgets.Event; +import dwt.widgets.Listener; +import dwt.widgets.Shell; +import dwt.widgets.Table; +import dwt.widgets.TableItem; + +import dwt.dwthelper.utils; + +import tango.util.Convert; + +static int pageNum = 0; +static Composite pageComposite; + +void main(String args[]) { + Display display = new Display(); + final Shell shell = new Shell(display); + shell.setLayout(new GridLayout()); + Button button = new Button(shell, DWT.PUSH); + button.setText("Push"); + pageComposite = new Composite(shell, DWT.NONE); + pageComposite.setLayout(new GridLayout()); + pageComposite.setLayoutData(new GridData()); + + button.addListener(DWT.Selection, new class() Listener{ + public void handleEvent(Event event) { + if ((pageComposite !is null) && (!pageComposite.isDisposed())) { + pageComposite.dispose(); + } + pageComposite = new Composite(shell, DWT.NONE); + pageComposite.setLayout(new GridLayout()); + pageComposite.setLayoutData(new GridData()); + if (pageNum++ % 2 == 0) { + Table table = new Table(pageComposite, DWT.BORDER); + table.setLayoutData(new GridData()); + for (int i = 0; i < 5; i++) { + (new TableItem(table, DWT.NONE)).setText("table item " ~ to!(char[])(i)); + } + } else { + (new Button(pageComposite, DWT.RADIO)).setText("radio"); + } + shell.layout(true); + } + }); + + shell.open(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) + display.sleep(); + } + display.dispose(); +}