AboutAction.java

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package org.esa.snap.rcp.about;

import org.openide.awt.ActionID;
import org.openide.awt.ActionReference;
import org.openide.awt.ActionRegistration;
import org.openide.util.NbBundle.Messages;
import org.openide.windows.WindowManager;

import javax.swing.JDialog;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * Displays the {@link AboutPanel} in a modal dialog.
 *
 * @author Norman Fomferra
 */
@ActionID(category = "Help", id = "org.esa.snap.rcp.about.AboutAction" )
@ActionRegistration(displayName = "#CTL_AboutAction_Name" )
@ActionReference(path = "Menu/Help", position = 1600, separatorBefore = 1550)
@Messages({
        "CTL_AboutAction_Name=About SNAP...",
        "CTL_AboutAction_Title=About SNAP",
})
public final class AboutAction implements ActionListener {

    @Override
    public void actionPerformed(ActionEvent e) {
        JDialog dialog = new JDialog(WindowManager.getDefault().getMainWindow(), Bundle.CTL_AboutAction_Title(), true);
        dialog.setContentPane(new AboutPanel());
        dialog.pack();
        dialog.setLocationRelativeTo(WindowManager.getDefault().getMainWindow());
        dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
        dialog.setVisible(true);
    }

}