Mercurial > projects > dwt-samples
view snippets/table/Snippet144.d @ 120:1f0a7a472680
fix rm snippets from module statements.
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 20 Jul 2008 19:17:23 +0200 |
parents | 4a04b6759f98 |
children |
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/******************************************************************************* * 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: * Jesse Phillips <Jesse.K.Phillips+D> gmail.com *******************************************************************************/ module table.Snippet144; /* * Virtual Table example snippet: create a table with 1,000,000 items (lazy) * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ * * @since 3.0 */ import dwt.DWT; import dwt.widgets.Button; import dwt.widgets.Display; import dwt.widgets.Event; import dwt.widgets.Label; import dwt.widgets.Listener; import dwt.widgets.Shell; import dwt.widgets.Table; import dwt.widgets.TableItem; import dwt.layout.RowLayout; import dwt.layout.RowData; import tango.io.Stdout; import tango.time.StopWatch; import tango.util.Convert; const int COUNT = 1000000; void main() { auto display = new Display (); auto shell = new Shell (display); shell.setLayout (new RowLayout (DWT.VERTICAL)); auto table = new Table (shell, DWT.VIRTUAL | DWT.BORDER); table.addListener (DWT.SetData, new class Listener { public void handleEvent (Event event) { auto item = cast(TableItem) event.item; auto index = table.indexOf (item); item.setText ("Item " ~ to!(char[])(index)); Stdout(item.getText ()).newline; } }); table.setLayoutData (new RowData (200, 200)); auto button = new Button (shell, DWT.PUSH); button.setText ("Add Items"); auto label = new Label(shell, DWT.NONE); button.addListener (DWT.Selection, new class Listener { public void handleEvent (Event event) { StopWatch elapsed; elapsed.start; table.setItemCount (COUNT); auto t = elapsed.stop; label.setText ("Items: " ~ to!(char[])(COUNT) ~ ", Time: " ~ to!(char[])(t) ~ " (sec)"); shell.layout (); } }); shell.pack (); shell.open (); while (!shell.isDisposed ()) { if (!display.readAndDispatch ()) display.sleep (); } display.dispose (); }