Alternate Selection between 2 JTable

Question

Hello Experts,
assume that i have 2 JTables in JPanel and each contain one row is it possible to alternate selection between these tables
in other words if i select the first table then after that i select the second table the first table will be unselected and reverse
Thanx

Answer 1

Thank you camickr for your reply,
I try with Focus Listener
and this is my attempt
import java.awt.*;
import java.awt.event.*;
import javax.swing.table.*;
import javax.swing.*;
import java.util.*;
class JTables extends JFrame implements FocusListener {
   int counter = 0;
   JTable previousTable     = null;
   JTable table1 = new JTable();
   JTable table2 = new JTable();
   LinkedList<JTable> x = new LinkedList<JTable>();
   public JTables()
        setBounds(0,0,500,500);
        JPanel pane = new JPanel();
        pane.setLayout(null);
        setContentPane(pane);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        pane.setBounds(0,0,500,500);
        String [] cols = {"Col1","Col2","Col3"};
        Object [][] rows = {{"data1","data2","data3"}};
        table1 = new JTable(rows,cols);
        table2 = new JTable(rows,cols);
        JScrollPane scroll1 = new JScrollPane(table1);
        JScrollPane scroll2 = new JScrollPane(table2);
        scroll1.setBounds(10,10,300,50);
        scroll2.setBounds(10,100,300,50);
        table1.setColumnSelectionAllowed(true);
     table1.setRowSelectionAllowed(true);
     table2.setColumnSelectionAllowed(true);
     table2.setRowSelectionAllowed(true);
     table1.addFocusListener(this);
    table2.addFocusListener(this);
    for(int i=0;i<3;i++)
        TableColumn tm1 = table1.getColumnModel().getColumn(i);
        TableColumn tm2 = table2.getColumnModel().getColumn(i);
        tm1.setCellRenderer(new cellRenderer());
        tm2.setCellRenderer(new cellRenderer());
    x.add(table1);
    x.add(table2);
   pane.add(scroll1);
   pane.add(scroll2);
   class cellRenderer extends DefaultTableCellRenderer
        @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);
                 setHorizontalAlignment(SwingConstants.CENTER);
                 int [] selectedRows = table.getSelectedRows();
                 boolean selected = false;
     if (selectedRows != null)
           for(int i=0; i < selectedRows.length; i++)
                 if (selectedRows[i] == row )
                             selected = true;
                             break;
            if(selected)
                    comp.setBackground(Color.BLACK);
     comp.setForeground(Color.WHITE);
     comp.repaint();
                previousTable = table;
             return comp;
    class cellRenderer1 extends DefaultTableCellRenderer
        @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);
               setHorizontalAlignment(SwingConstants.CENTER);
               int [] selectedRows = table.getSelectedRows();
            boolean selected = false;
               if (selectedRows != null)
                    for(int i=0; i < selectedRows.length; i++)
                         if (selectedRows[i] == row )
                             selected = true;
                             break;
            if(selected)
                    comp.setBackground(Color.WHITE);
                    comp.setForeground(Color.BLACK);
                    comp.repaint();
               return comp;
    public void focusGained(FocusEvent e)
             for(int i=0;i<3;i++)
                if(table1.getSelectedRows().length > 0)
                    TableColumn tm1 = table1.getColumnModel().getColumn(i);
                    tm1.setCellRenderer(new cellRenderer());
                else
                    TableColumn tm1 = table2.getColumnModel().getColumn(i);
                    tm1.setCellRenderer(new cellRenderer());
     public void focusLost(FocusEvent e)
             for(int i=0;i<3;i++)
                if(table1.getSelectedRows().length == 0)
                    TableColumn tm1 = table1.getColumnModel().getColumn(i);
                    tm1.setCellRenderer(new cellRenderer1());
                else
                    TableColumn tm1 = table2.getColumnModel().getColumn(i);
                    tm1.setCellRenderer(new cellRenderer1());
   public static void main(String[] args) {
      SwingUtilities.invokeLater(new Runnable() {
         @Override
         public void run() {
            new JTables().setVisible(true);
}but not work only one cell from the other unselected