Thread: coloring the checked row in jtable

Hi,
I am using two cell renderers
1>customcelleditor : for getting the cell values when checkbox is checked.
2>customcellrenderer : for coloring the row whose checkbox is checked .

I want to apply color RED to the rows that is checked and rest green.
But coloring the row dosent work , why ? can some1 help with the code please.

table.getColumnModel().getColumn(3).setCellEditor(new CustomTableCellRenderer(new JCheckBox(),Name));
table.getColumnModel().getColumn(3).setCellRenderer(new CustomTableCellRenderer3());
 
 
this is my celleditor class;;;;;;;;;;;;;;;;;;;;;;
 
package moxaclient;
 
import java.awt.Color;
import java.awt.Component;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.DefaultCellEditor;
import javax.swing.JCheckBox;
import javax.swing.JTable;
 
public class CustomTableCellRenderer extends DefaultCellEditor implements ItemListener{
 
private static final long serialVersionUID = 1L;
private JCheckBox checkBox;
private JTable table1;
private int row;
private int column;
Object abc="null";
private String Name;
Component comm=null;
 
public CustomTableCellRenderer(JCheckBox checkBox,String name2) {
    super(checkBox);
    this.checkBox = checkBox;
    this.checkBox.addItemListener(this);
    this.Name=name2;   
}
 
 
public Component getTableCellEditorComponent(JTable table, Object value,
        boolean isSelected,int row, int column) 
{
    Component comp = super.getTableCellEditorComponent(table, value, isSelected, row, column);
    this.row = row;
    this.table1=table;
    this.column = column;
    checkBox.setSelected((Boolean)value);
    return super.getTableCellEditorComponent(table, value, isSelected,row, column);
}
 
public void itemStateChanged(ItemEvent e) 
   {
   this.fireEditingStopped(); 
    //System.out.println("Item Changed " + row + " value is: " + checkBox.isSelected());
     //System.out.println("Item Changed " + column + " value is: " + checkBox.isSelected());
      String Sensor =(String) table1.getValueAt(row, 0);
      Double Value =(Double) table1.getValueAt(row, 1);
	  String Date =(String) table1.getValueAt(row, 2);
	  Boolean select=(Boolean) table1.getValueAt(row,3);
       if (Boolean.TRUE.equals(select)) 
       {
	    abc += Sensor+"\t"+Value+"\t"+Name+"\t"+Date+"\t";
}
 
This is my cellrenderer class ;;;;;;
 
package moxaclient;
 
import java.awt.Component;
import javax.swing.JTable;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
 
 
public class CustomTableCellRenderer3 extends DefaultTableCellRenderer {
private static final long serialVersionUID = 1L;
JTable table1=null;
DefaultTableModel model;
	public CustomTableCellRenderer3() {
		// TODO Auto-generated constructor stub
	}
 
	public CustomTableCellRenderer3(JTable table,DefaultTableModel model1) {
		this.table1=table;
		this.model=model1;
	}
 
 
	@Override
	public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int col) 
	{
		 Component comp = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, col);
		 Boolean last=(Boolean)model.getValueAt(row,3);             ////// i think the code is not right,  please help me with code
                   if(last)
                    {
                    	  color red here
                	}
 
         		//return null;
                 }
 
}

snapshot1 :r1.jpgr2.jpg

Duplicate of Coloring the checked row of jtable using checkbox.
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