org.fife.rsta.ac.demo.DemoApplet Maven / Gradle / Ivy

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/*
 * 03/21/2010
 *
 * Copyright (C) 2010 Robert Futrell
 * robert_futrell at users.sourceforge.net
 * http://fifesoft.com/rsyntaxtextarea
 *
 * This library is distributed under a modified BSD license.  See the included
 * RSTALanguageSupport.License.txt file for details.
 */
package org.fife.rsta.ac.demo;

import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;

import javax.swing.JApplet;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;


/**
 * An applet version of the autocompletion demo.
 *
 * @author Robert Futrell
 * @version 1.0
 */
public class DemoApplet extends JApplet {


	/**
	 * Initializes this applet.
	 */
	@Override
	public void init() {
		super.init();
		SwingUtilities.invokeLater(() -> {
            String laf = UIManager.getSystemLookAndFeelClassName();
            try {
                UIManager.setLookAndFeel(laf);
            } catch (Exception e) {
                e.printStackTrace();
            }
            setRootPane(new DemoRootPane());
        });
	}


	/**
	 * Called when this applet is made visible.  Here we request that the
	 * {@link RSyntaxTextArea} is given focus.  I tried putting this code in
	 * {@link #start()} (wrapped in SwingUtilities.invokeLater()), but it
	 * didn't seem to work there.
	 *
	 * @param visible Whether this applet should be visible.
	 */
	@Override
	public void setVisible(boolean visible) {
		super.setVisible(visible);
		if (visible) {
			((DemoRootPane)getRootPane()).focusTextArea();
		}
	}


}