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/*******************************************************************************
* 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.setText("Snippet 182");
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(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();
}
}
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