diff snippets/composite/Snippet98.d @ 119:9a1be6ff19a2

More snippets, thanks to Tom D.
author Frank Benoit <benoit@tionex.de>
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();
+}