/*
 * #%L
 * ImageJ software for multidimensional image processing and analysis.
 * %%
 * Copyright (C) 2009 - 2013 Board of Regents of the University of
 * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
 * Institute of Molecular Cell Biology and Genetics.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of any organization.
 * #L%
 */

package imagej.ui.swing.widget;

import imagej.widget.Button;
import imagej.widget.ButtonWidget;
import imagej.widget.InputWidget;
import imagej.widget.WidgetModel;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JPanel;

import org.scijava.plugin.Plugin;

/**
 * A Swing widget that displays a button and invokes the callback of a parameter
 * when the button is clicked.
 * 
 * @author Barry DeZonia
 */
@Plugin(type = InputWidget.class)
public class SwingButtonWidget extends SwingInputWidget<Button> implements
	ButtonWidget<JPanel>
{

	private JButton button;

	// -- InputWidget methods --

	@Override
	public Button getValue() {
		return null;
	}

	@Override
	public void refreshWidget() {
		// nothing to do
	}

	@Override
	public boolean isLabeled() {
		return false;
	}

	// -- WrapperPlugin methods --

	@Override
	public void set(final WidgetModel model) {
		super.set(model);

		button = new JButton(model.getWidgetLabel());
		button.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(final ActionEvent e) {

				// call the code attached to this button
				model.callback();

				// make sure panel owning button is refreshed in case button changed
				// some panel fields
				get().getPanel().refresh();
			}
		});
		setToolTip(button);
		getComponent().add(button);
	}

	// -- Typed methods --

	@Override
	public boolean supports(final WidgetModel model) {
		return model.isType(Button.class);
	}

}

@@ -2599,21 +2599,91 @@
 %09// 
-nothing to do
+maybe dialog owner changed name of button%0A%09%09button.setText(get().getWidgetLabel());
 %0A%09%7D%0A

Allow button labels to change dynamically