ITunesRatingTableCellEditor.java

package com.explodingpixels.macwidgets;

import java.awt.Component;
import java.util.EventObject;

import javax.swing.AbstractCellEditor;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.table.TableCellEditor;

import com.explodingpixels.data.Rating;

/**
 * This table cell editor allows users to a adjust a Rating dragging a mouse
 * over the editor area.
 * 
 * @author Paul Connolly paulcconnolly gmail
 */
public class ITunesRatingTableCellEditor extends AbstractCellEditor implements
		TableCellEditor {

	private JComponent component = new RatingStarEditorPanel();

	public Object getCellEditorValue() {
		int value = ((RatingStarEditorPanel) component).getLevel();
		return Rating.getRating(value * 20);
	}

	public Component getTableCellEditorComponent(JTable table, Object value,
			boolean isSelected, int row, int column) {
		table.addMouseListener((RatingStarEditorPanel) component);
		table.addMouseMotionListener((RatingStarEditorPanel) component);
		return component;
	}

	@Override
	public boolean isCellEditable(EventObject e) {
		return super.isCellEditable(e);
	}

	@Override
	public boolean shouldSelectCell(EventObject anEvent) {
		return super.shouldSelectCell(anEvent);
	}
}