| /******************************************************************************* |
| * Copyright (c) 2012 Laurent CARON. |
| * 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: |
| * Laurent CARON (laurent.caron at gmail dot com) - initial API and implementation |
| *******************************************************************************/ |
| package org.mihalis.opal.calculator; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * A simple snippet for the CalculatorCombo Widget |
| */ |
| public class CalculatorComboSnippet { |
| public static void main(final String[] args) { |
| final Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new GridLayout(2, false)); |
| |
| final Label label = new Label(shell, SWT.NONE); |
| label.setLayoutData(new GridData(GridData.END, GridData.CENTER, false, false)); |
| label.setText("Calculator combo:"); |
| |
| final CalculatorCombo combo = new CalculatorCombo(shell, SWT.NONE); |
| combo.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, true, false)); |
| |
| combo.addModifyListener(new ModifyListener() { |
| |
| @Override |
| public void modifyText(final ModifyEvent e) { |
| System.out.println("New value is " + combo.getValue()); |
| |
| } |
| }); |
| |
| shell.pack(); |
| shell.open(); |
| |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) { |
| display.sleep(); |
| } |
| } |
| display.dispose(); |
| } |
| |
| } |