/*
 * [AppStateRenderer.java]
 *
 * Summary: Renders the icon for a state.
 *
 * Copyright: (c) 2009-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  3.8 2009-03-31 change order of fields in defaults.csv.
 */
package com.mindprod.vercheck;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellRenderer;
import java.awt.Component;

/**
 * Renders the icon for a state.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 3.8 2009-03-31 change order of fields in defaults.csv.
 * @since 2009
 */
final class AppStateRenderer extends DefaultTableCellRenderer implements TableCellRenderer
    {
    /**
     * constructor
     */
    public AppStateRenderer()
        {
        }

    /**
     * Prepare a JLabel with the relevant icon in it.
     *
     * @param table      the JTable
     * @param value      the ImageIcon to display
     * @param isSelected true if this cell is selected.
     * @param hasFocus   true if this cell has focus
     * @param row        0-based row
     * @param column     0-based column
     *
     * @return JLabel with an Icon in it.
     */
    public Component getTableCellRendererComponent( JTable table,
                                                    Object value,
                                                    boolean isSelected,
                                                    boolean hasFocus,
                                                    int row,
                                                    int column )
        {
        JLabel template = ( JLabel ) super.getTableCellRendererComponent( table, value,
                isSelected, hasFocus, row, column );
        template.setHorizontalAlignment( JLabel.CENTER );
        template.setText( "" );
        template.setIcon( ( ImageIcon ) value );
        // we don't handle choosing the selected background.
        // JTable uses the selected or normal background.  If we set we override, and don't
        // notice selections fast enough.
        return template;
        }
    }