package FtpLocalSource;

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

/**
 * 此類繼承JLable并實現接口TableCellRenderer以實現定義用于渲染JTable的同時帶圖標和和文本的單元格渲染器。
 * @author 張永結
 *
 */
public class DefaultImagedTableCellRenderer extends JLabel implements TableCellRenderer
{
	private static final long serialVersionUID=-8432488568083358173L;

	public DefaultImagedTableCellRenderer()
	{
	}
	
	/**
	 * 實現接口 TableCellRenderer方法，返回用于繪制單元格的組件
	 */
	public Component getTableCellRendererComponent(JTable table,
                                                    Object value,
                                                    boolean isSelected,
                                                    boolean hasFocus,
                                                    int row,
                                                    int column)
	{
		if(value instanceof ImagedTableCell)
		{
			ImagedTableCell tablecell = (ImagedTableCell)value;
			this.setText(tablecell.getText());
			this.setIcon(tablecell.getIcon());
		}
		return this;
	}
}