Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/ui/foundation/core/PropPanelEnumeration.java
// $Id: PropPanelEnumeration.java 13794 2007-11-20 01:08:14Z tfmorris $
// Copyright (c) 1996-2007 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
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// does not warrant that the operation of the program will be
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package org.argouml.uml.ui.foundation.core;

import javax.swing.JList;
import javax.swing.JScrollPane;

import org.argouml.i18n.Translator;
import org.argouml.uml.ui.UMLLinkedList;

/**
 * The properties panel for an Enumeration element.
 */
public class PropPanelEnumeration extends PropPanelDataType {

    private JScrollPane literalsScroll;

    private static UMLEnumerationLiteralsListModel literalsListModel =
        new UMLEnumerationLiteralsListModel();

    /**
     * Construct a property panel for the UML Enumeration element.
     */
    public PropPanelEnumeration() {
        super("label.enumeration-title", lookupIcon("Enumeration"));

        addField(Translator.localize("label.literals"), getLiteralsScroll());
    }

    /*
     * @see org.argouml.uml.ui.foundation.core.PropPanelDataType#addEnumerationButtons()
     */
    @Override
    protected void addEnumerationButtons() {
        super.addEnumerationButtons();
        addAction(new ActionAddLiteral());
    }

    /**
     * Returns the attributeScroll.
     *
     * @return JScrollPane
     */
    public JScrollPane getLiteralsScroll() {
        if (literalsScroll == null) {
            JList list = new UMLLinkedList(literalsListModel);
            literalsScroll = new JScrollPane(list);
        }
        return literalsScroll;
    }
}
