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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet359.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet359.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet359.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet359.java new file mode 100644 index 0000000000..10b289df9d --- /dev/null +++ b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet359.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2011 IBM Corporation and others. + * All rights reserved. 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() { + public void keyReleased(KeyEvent e) { + if (e.keyCode == SWT.CR) { + combo.add(combo.getText()); + } + } + 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 (); + } +} |