Mercurial > projects > dwt2
view org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet152.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
author | kntroh |
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date | Wed, 16 Mar 2011 21:53:53 +0900 |
parents | 69b1fa94a4a8 |
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 * Port to the D programming language: * Bill Baxter <bill@billbaxter.com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet152; /* * Control example snippet: update a status line when an item is armed * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ * * @since 3.0 */ import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.MenuItem; import org.eclipse.swt.layout.FormLayout; import org.eclipse.swt.layout.FormData; import org.eclipse.swt.layout.FormAttachment; import java.lang.all; void main() { Display display = new Display(); Shell shell = new Shell(display); FormLayout layout = new FormLayout(); shell.setLayout(layout); Label label = new Label(shell, SWT.BORDER); Listener armListener = new class Listener { public void handleEvent(Event event) { MenuItem item = cast(MenuItem) event.widget; label.setText(item.getText()); label.update(); } }; Listener showListener = new class Listener { public void handleEvent(Event event) { Menu menu = cast(Menu) event.widget; MenuItem item = menu.getParentItem(); if (item !is null) { label.setText(item.getText()); label.update(); } } }; Listener hideListener = new class Listener { public void handleEvent(Event event) { label.setText(""); label.update(); } }; FormData labelData = new FormData(); labelData.left = new FormAttachment(0); labelData.right = new FormAttachment(100); labelData.bottom = new FormAttachment(100); label.setLayoutData(labelData); Menu menuBar = new Menu(shell, SWT.BAR); shell.setMenuBar(menuBar); MenuItem fileItem = new MenuItem(menuBar, SWT.CASCADE); fileItem.setText("File"); fileItem.addListener(SWT.Arm, armListener); MenuItem editItem = new MenuItem(menuBar, SWT.CASCADE); editItem.setText("Edit"); editItem.addListener(SWT.Arm, armListener); Menu fileMenu = new Menu(shell, SWT.DROP_DOWN); fileMenu.addListener(SWT.Hide, hideListener); fileMenu.addListener(SWT.Show, showListener); fileItem.setMenu(fileMenu); String[] fileStrings = [ "New", "Close", "Exit" ]; for (int i = 0; i < fileStrings.length; i++) { MenuItem item = new MenuItem(fileMenu, SWT.PUSH); item.setText(fileStrings[i]); item.addListener(SWT.Arm, armListener); } Menu editMenu = new Menu(shell, SWT.DROP_DOWN); editMenu.addListener(SWT.Hide, hideListener); editMenu.addListener(SWT.Show, showListener); String[] editStrings = [ "Cut", "Copy", "Paste" ]; editItem.setMenu(editMenu); for (int i = 0; i < editStrings.length; i++) { MenuItem item = new MenuItem(editMenu, SWT.PUSH); item.setText(editStrings[i]); item.addListener(SWT.Arm, armListener); } shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }