Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/ui/behavior/state_machines/PropPanelEvent.java
// $Id: PropPanelEvent.java 16206 2008-11-29 22:04:58Z tfmorris $
// Copyright (c) 1996-2007 The Regents of the University of California. All
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// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
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// does not warrant that the operation of the program will be
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package org.argouml.uml.ui.behavior.state_machines;

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

import org.argouml.uml.ui.ActionNavigateContainerElement;
import org.argouml.uml.ui.UMLLinkedList;
import org.argouml.uml.ui.UMLMutableLinkedList;
import org.argouml.uml.ui.foundation.core.ActionNewParameter;
import org.argouml.uml.ui.foundation.core.PropPanelModelElement;
import org.argouml.uml.ui.foundation.extension_mechanisms.ActionNewStereotype;

/**
 * The properties panel for an Event.
 *
 * @author oliver.heyden
 */
public abstract class PropPanelEvent extends PropPanelModelElement {

    private JScrollPane paramScroll;

    private UMLEventParameterListModel paramListModel;


    /**
     * Construct a property panel for an Event.
     * 
     * @param name the name string of the properties panel
     * @param icon the icon to be shown next to the name
     */
    public PropPanelEvent(String name, ImageIcon icon) {
        super(name, icon);
        initialize();
    }
    
    /**
     * Initialize the panel with all fields and stuff.
     */
    protected void initialize() {

        paramScroll = getParameterScroll();

        addField("label.name", getNameTextField());
        addField("label.namespace", getNamespaceSelector());

        addSeparator();
        addField("label.parameters", getParameterScroll());
        JList transitionList = new UMLLinkedList(
                new UMLEventTransitionListModel());
        transitionList.setVisibleRowCount(2);
        addField("label.transition",
                new JScrollPane(transitionList));

        addSeparator();

        addAction(new ActionNavigateContainerElement());
        addAction(new ActionNewStereotype());
    }


    /**
     * @return the parameter scroll
     */
    protected JScrollPane getParameterScroll() {
        if (paramScroll == null) {
            paramListModel = new UMLEventParameterListModel();
            JList paramList = new UMLMutableLinkedList(paramListModel,
                    new ActionNewParameter());
            paramList.setVisibleRowCount(3);
            paramScroll = new JScrollPane(paramList);
        }
        return paramScroll;
    }

}
