--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/snippets/combo/Snippet289.d	Sun Jul 20 15:26:06 2008 +0200
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * 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 combo.Snippet289;
+
+/*
+ * Combo example snippet: add an item to a combo box
+ *
+ * For a list of all SWT example snippets see
+ * http://www.eclipse.org/swt/snippets/
+ */
+import dwt.DWT;
+import dwt.events.TraverseListener;
+import dwt.events.VerifyListener;
+import dwt.graphics.Point;
+import dwt.layout.FillLayout;
+import dwt.widgets.Combo;
+import dwt.widgets.Display;
+import dwt.widgets.Shell;
+import dwt.dwthelper.utils;
+
+void main(String[] args) {
+    Display display = new Display();
+    Shell shell = new Shell(display);
+    shell.setLayout(new FillLayout());
+    Combo combo = new Combo(shell, DWT.NONE);
+    combo.setItems(["1111", "2222", "3333", "4444"]);
+    combo.setText(combo.getItem(0));
+    combo.addVerifyListener(new class() VerifyListener{
+        public void verifyText(VerifyEvent e) {
+            String newText = e.text;
+            try {
+                Integer.parseInt(newText);
+            } catch (NumberFormatException ex) {
+                e.doit = false;
+            }
+        }
+    });
+    combo.addTraverseListener(new class() TraverseListener {
+        public void keyTraversed(TraverseEvent e) {
+            if (e.detail == DWT.TRAVERSE_RETURN) {
+                e.doit = false;
+                e.detail = DWT.TRAVERSE_NONE;
+                String newText = combo.getText();
+                try {
+                    Integer.parseInt(newText);
+                    combo.add(newText);
+                    combo.setSelection(new Point(0, newText.length));
+                } catch (NumberFormatException ex) {
+                }
+            }
+        }
+    });
+
+    shell.pack();
+    shell.open();
+    while (!shell.isDisposed()) {
+        if (!display.readAndDispatch())
+            display.sleep();
+    }
+    display.dispose();
+}