Java tutorial
/** * Copyright (c) 2013 Obeo. * 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: * Obeo - initial API and implementation */ package fr.obeo.dsl.arduino.preferences; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.jface.layout.GridDataFactory; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Link; import org.eclipse.swt.widgets.Shell; public class ArduinoSdkDialog extends Dialog { public ArduinoSdkDialog(Shell parentShell) { super(parentShell); } @Override protected void configureShell(Shell shell) { super.configureShell(shell); shell.setText("Arduino SDK is missing"); } @Override protected Control createDialogArea(Composite parent) { Composite composite = (Composite) super.createDialogArea(parent); Link link = new Link(composite, SWT.NONE); String message = "Set the path to the Arduino SDK in the Arduino Designer Preferences to be able to compile and upload code to the target"; link.setText(message); GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false) .hint(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH, SWT.DEFAULT).applyTo(link); applyDialogFont(composite); return composite; } @Override protected void createButtonsForButtonBar(Composite parent) { createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, false); } @Override protected void buttonPressed(int buttonId) { // Close dialog setReturnCode(buttonId); close(); } }