/*****************************************************************************
* Copyright (c) 2015 CEA LIST.
*
* 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:
* Dirk Fauth <dirk.fauth@googlemail.com> - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.nebula.widgets.richtext.example;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.nebula.widgets.richtext.RichTextEditor;
import org.eclipse.nebula.widgets.richtext.RichTextViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class RichTextViewerExample {
public static void main(String[] args) {
Display display = new Display();
final Shell shell = new Shell(display);
shell.setText("SWT Rich Text Editor example");
shell.setSize(800, 600);
shell.setLayout(new GridLayout(1, true));
RichTextViewerExample example = new RichTextViewerExample();
example.createControls(shell);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
public void createControls(Composite parent) {
parent.setLayout(new GridLayout(2, true));
final RichTextEditor editor = new RichTextEditor(parent);
GridDataFactory.fillDefaults().grab(true, true).applyTo(editor);
final RichTextViewer viewer = new RichTextViewer(parent, SWT.BORDER | SWT.WRAP);
GridDataFactory.fillDefaults().grab(true, true).span(1, 2).applyTo(viewer);
final Text htmlOutput = new Text(parent,
SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL | SWT.READ_ONLY);
GridDataFactory.fillDefaults().grab(true, false).span(2, 1).hint(SWT.DEFAULT, 100).applyTo(htmlOutput);
Composite buttonPanel = new Composite(parent, SWT.NONE);
buttonPanel.setLayout(new RowLayout());
GridDataFactory.fillDefaults().grab(true, false).applyTo(buttonPanel);
Button getButton = new Button(buttonPanel, SWT.PUSH);
getButton.setText("Get text");
getButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String htmlText = editor.getText();
viewer.setText(htmlText);
htmlOutput.setText(htmlText);
}
});
}
}