progressrenderer.java

HTTP单线程下载实例

import java.awt.*;   
import javax.swing.*;   
import javax.swing.table.*;   

class ProgressRenderer extends JProgressBar implements TableCellRenderer {    
	public ProgressRenderer(int min, int   max) {   
  		super(min,   max);
  	}   
	
	public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, 
													boolean hasFocus, int row, int column){   
		setValue((int)((Float) value).floatValue());   
		return this;   
	}   
}