InfoPropertiesPage.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.scplugin.ui.tools;

// JDK
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.BorderFactory;
import javax.swing.JPanel;

import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.ui.view.ScrollablePropertiesPage;
import org.eclipse.persistence.tools.workbench.uitools.LabelArea;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;

// Mapping Workbench

/**
 * This page only shows a message on screen.
 * <p>
 * Here the layout:
 * <pre>
 * _______________________
 * |                     |
 * |    <A message>      |
 * |                     |
 * -----------------------</pre>
 *
 * @version 10.1.3
 * @author Pascal Filion
 */
public class InfoPropertiesPage extends ScrollablePropertiesPage
{
    /**
     * Keeps a reference so we can set the text.
     */
    private LabelArea infoLabel;

    /**
     * Creates a new <code>InfoPropertiesPage</code>.
     *
     * @param messageKey The key used to retrieve the message to be displayed
     * @param nodeHolder The holder of any node
     */
    public InfoPropertiesPage(PropertyValueModel nodeHolder, WorkbenchContextHolder contextHolder, String messageKey)
    {
        super(nodeHolder, contextHolder);
        this.infoLabel.setText(resourceRepository().getString(messageKey));
    }

    /**
     * Initializes the layout of this pane.
     *
     * @return The container with all its widgets
     */
    protected Component buildPage()
    {
        GridBagConstraints constraints = new GridBagConstraints();

        // Create the container
        JPanel panel = new JPanel(new GridBagLayout());
        panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

        // Message pane
        this.infoLabel = new LabelArea() {
            public boolean isFocusable() {
                return true;
            }
            public boolean isRequestFocusEnabled() {
                return true;
            }
        };

        constraints.gridx       = 0;
        constraints.gridy       = 0;
        constraints.gridwidth   = 1;
        constraints.gridheight  = 1;
        constraints.weightx     = 1;
        constraints.weighty     = 1;
        constraints.fill        = GridBagConstraints.HORIZONTAL;
        constraints.anchor      = GridBagConstraints.PAGE_START;
        constraints.insets      = new Insets(0, 0, 0, 0);

        panel.add(this.infoLabel, constraints);

        return panel;
    }
}