| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 502845 |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| |
| /* |
| * Link example snippet: create a link widget and |
| * provide buttons to set the link color. |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| * |
| * @since 3.1 |
| */ |
| |
| import static org.eclipse.swt.events.SelectionListener.*; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet182 { |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new RowLayout()); |
| |
| Link link = new Link(shell, SWT.BORDER); |
| link.setText("This a very simple <a>link</a> widget."); |
| |
| Button setButton = new Button(shell, SWT.PUSH); |
| setButton.setText("Choose link color"); |
| setButton.addSelectionListener(widgetSelectedAdapter(e -> { |
| System.out.println("default link color " + link.getLinkForeground()); |
| ColorDialog colorDialog = new ColorDialog(shell); |
| RGB color = colorDialog.open(); |
| link.setLinkForeground(new Color(display, color)); |
| System.out.println("user selected link color " + link.getLinkForeground()); |
| })); |
| |
| Button resetButton = new Button(shell, SWT.PUSH); |
| resetButton.setText("Reset link color"); |
| resetButton.addSelectionListener(widgetSelectedAdapter(e -> { |
| System.out.println("link color reset to system default"); |
| link.setLinkForeground(null); |
| })); |
| |
| shell.pack (); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |