| /******************************************************************************* |
| * Copyright (c) 2011, 2013 IBM Corporation and others. |
| * |
| * This Example Content is intended to demonstrate |
| * usage of Eclipse technology. It is provided to you under the terms and |
| * conditions of the Eclipse Distribution License v1.0 which is available |
| * at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * Combo getCaretLocation and getCaretPosition example |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.swt.events.KeyListener; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public class Snippet359 { |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| final Combo combo = new Combo(shell, SWT.DROP_DOWN); |
| combo.addKeyListener(new KeyListener() { |
| @Override |
| public void keyReleased(KeyEvent e) { |
| if (e.keyCode == SWT.CR) { |
| combo.add(combo.getText()); |
| } |
| } |
| @Override |
| public void keyPressed(KeyEvent e) { |
| System.out.println("caret position: " + combo.getCaretPosition()); |
| System.out.println("caret location: " + combo.getCaretLocation()); |
| } |
| }); |
| shell.pack(); |
| shell.open (); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| } |