Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/core/propertypanels/ui/UMLMessageActivatorComboBox.java
// $Id: UMLMessageActivatorComboBox.java 15869 2008-10-03 00:17:47Z bobtarling $
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package org.argouml.core.propertypanels.ui;

import java.awt.event.ActionEvent;

import org.argouml.model.Model;
import org.argouml.uml.ui.UMLComboBox2;
import org.argouml.uml.ui.UMLComboBoxModel2;
import org.argouml.uml.ui.UMLListCellRenderer2;
import org.argouml.uml.ui.UMLUserInterfaceContainer;
/**
 * The combobox for activators on the message proppanel. The only reason this
 * combobox implements melementlistener is to conform to UMLChangeDispatch. The
 * combobox serves as a proxy for the
 * model (UMLMessageActivatorComboBoxModel). Kind of strange...
 */
public class UMLMessageActivatorComboBox extends UMLComboBox {

    /**
     * Constructor for UMLMessageActivatorComboBox.
     * @param container the UI container
     * @param arg0 the model
     */
    public UMLMessageActivatorComboBox(
        UMLComboBoxModel arg0) {
        // TODO: This super constructor has been deprecated
        super(arg0);
        setRenderer(new UMLListCellRenderer2(true));
    }

    /*
     * @see org.argouml.uml.ui.UMLComboBox2#doIt(ActionEvent)
     */
    protected void doIt(ActionEvent event) {
        Object o = getModel().getElementAt(getSelectedIndex());
        Object activator = o;
        Object mes = getTarget();
        if (activator != Model.getFacade().getActivator(mes)) {
            Model.getCollaborationsHelper().setActivator(mes, activator);
        }
    }

}
