PreferencesEditorView.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.framework.internal;

import java.awt.Font;

import javax.swing.JLabel;

import org.eclipse.persistence.tools.workbench.framework.app.PreferencesNode;
import org.eclipse.persistence.tools.workbench.uitools.app.ValueModel;


/**
 * This subclass keeps its label in synch with the selected node.
 */
final class PreferencesEditorView
    extends AbstractEditorView
{
    /** this label is kept in synch with the selected node's display string */
    private JLabel label;


    PreferencesEditorView(ValueModel selectedNodeHolder) {
        super(selectedNodeHolder, null);
        this.label = new JLabel();
        Font font = this.label.getFont();
        this.label.setFont(new Font(font.getName(), Font.BOLD, font.getSize() + 2));
    }

    /**
     * @see AbstractEditorView#buildLabel()
     */
    JLabel buildLabel() {
        return this.label;
    }

    /**
     * if we have a new properties page, we probably have a new label
     * @see AbstractEditorView#installNewPropertiesPage()
     */
    void installNewPropertiesPage() {
        this.label.setText(((PreferencesNode) this.node).displayString());
        super.installNewPropertiesPage();
    }

}