/*
*------------------------------------------------------------------------------
* Copyright (C) 2014-2015 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.agents.metadata.editor.maptable;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* {@link TableCellRenderer} used for the {@link MapTable} This basically is
* just a wrapper around the original default TableCellRenderer.
*
* @author Dominik Lindner <a
* href="mailto:d.lindner@dundee.ac.uk">d.lindner@dundee.ac.uk</a>
*/
public class MapTableCellRenderer implements TableCellRenderer {
/** Selection color for inactive table row */
public static final Color GREY = new Color(200, 200, 200);
/** Inactive table row color for even rows */
public static final Color LIGHT_GREY = new Color(230, 230, 230);
/** Inactive table row color for odd rows */
public static final Color LIGHTER_GREY = new Color(238, 238, 238);
/** Italic font used for the 'add entry' row */
private static final Font ITALIC = (new JLabel()).getFont().deriveFont(
Font.ITALIC);
/** Default JLabel font */
private static final Font DEFAULT_FONT = (new JLabel()).getFont();
/** Default JLabel font color */
private static final Color DEFAULT_FONT_COLOR = (new JLabel()).getForeground();
/** Reference to the original TableCellRenderer */
private TableCellRenderer original;
/**
* Creates a new instance
*/
public MapTableCellRenderer(TableCellRenderer original) {
this.original = original;
}
@Override
public Component getTableCellRendererComponent(final JTable table,
final Object value, final boolean isSelected,
final boolean hasFocus, final int row, final int column) {
JLabel l = (JLabel) original.getTableCellRendererComponent(table,
value, isSelected, hasFocus, row, column);
if (row == table.getRowCount() - 1
&& (MapUtils.DUMMY_KEY.equals(value) || MapUtils.DUMMY_VALUE
.equals(value))) {
l.setForeground(UIUtilities.DEFAULT_FONT_COLOR);
l.setFont(ITALIC);
}
else {
l.setForeground(DEFAULT_FONT_COLOR);
l.setFont(DEFAULT_FONT);
}
boolean editable = ((MapTable) table).canEdit();
Color selColor = editable ? UIUtilities.SELECTED_BACKGROUND_COLOUR
: GREY;
Color evenColor = editable ? UIUtilities.BACKGROUND_COLOUR_EVEN
: LIGHT_GREY;
Color oddColor = editable ? UIUtilities.BACKGROUND_COLOUR_ODD
: LIGHTER_GREY;
if (isSelected)
l.setBackground(selColor);
else
l.setBackground(row % 2 == 0 ? evenColor : oddColor);
return l;
}
}