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/*******************************************************************************
* Copyright (c) 2011, 2013 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() {
@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 ();
}
}
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