Source Code : getting value from JTable

getting value from JTable

import java.awt.BorderLayout;  
import java.awt.event.MouseAdapter;  
import java.awt.event.MouseEvent;  
   
import javax.swing.JFrame;  
import javax.swing.JScrollPane;  
import javax.swing.JTable;  
import javax.swing.JTextField;  
   
 
public class TableSelection  
{  
private JFrame frame;  
private JTextField text;  
private JTable table;  
 
private static final String[] columns = {  
"First Name", "Last Name", "Phone"  
};  
 
private static final String[][] rowData = {  
{"Nathan", "Pruett", "(555) 555-555"},  
{"rule", "S", "(555) 123-4567"}  
};  
 
public TableSelection()   
{  
frame = new JFrame("TableSelection");  
 
frame.getContentPane().setLayout(new BorderLayout());  
 
table = new JTable(rowData, columns);  
table.addMouseListener(new MouseAdapter()   
{  
public void mouseClicked(MouseEvent evt)  
{  
int col = table.getSelectedColumn();  
int row = table.getSelectedRow();  
text.setText((String)table.getModel().getValueAt(row, col));  
}  
});  
 
frame.getContentPane().add(new JScrollPane(table), BorderLayout.CENTER);  
 
text = new JTextField();  
 
frame.getContentPane().add(text, BorderLayout.SOUTH);  
 
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
frame.pack();  
frame.setLocationRelativeTo(null);  
frame.setVisible(true);  
}  
 
public static void main(String[] args)  
{  
new TableSelection();  
}  
}  
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import java.awt.BorderLayout;  
import java.awt.event.MouseAdapter;  
import java.awt.event.MouseEvent;  
   
import javax.swing.JFrame;  
import javax.swing.JScrollPane;  
import javax.swing.JTable;  
import javax.swing.JTextField;  
   
 
public class TableSelection  
{  
private JFrame frame;  
private JTextField text;  
private JTable table;  
 
private static final String[] columns = {  
"First Name", "Last Name", "Phone"  
};  
 
private static final String[][] rowData = {  
{"Nathan", "Pruett", "(555) 555-555"},  
{"rule", "S", "(555) 123-4567"}  
};  
 
public TableSelection()   
{  
frame = new JFrame("TableSelection");  
 
frame.getContentPane().setLayout(new BorderLayout());  
 
table = new JTable(rowData, columns);  
table.addMouseListener(new MouseAdapter()   
{  
public void mouseClicked(MouseEvent evt)  
{  
int col = table.getSelectedColumn();  
int row = table.getSelectedRow();  
text.setText((String)table.getModel().getValueAt(row, col));  
}  
});  
 
frame.getContentPane().add(new JScrollPane(table), BorderLayout.CENTER);  
 
text = new JTextField();  
 
frame.getContentPane().add(text, BorderLayout.SOUTH);  
 
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
frame.pack();  
frame.setLocationRelativeTo(null);  
frame.setVisible(true);  
}  
 
public static void main(String[] args)  
{  
new TableSelection();  
}  
}  

mport java.awt.BorderLayout;  
import java.awt.event.MouseAdapter;  
import java.awt.event.MouseEvent;  
   
import javax.swing.JFrame;  
import javax.swing.JTextField;  
   
public class TableSelection  
{  
private JFrame frame;  
private JTextField text;  
private TableSelectionPanel tsPanel;  
 
public TableSelection()   
{  
frame = new JFrame("TableSelection");  
 
frame.getContentPane().setLayout(new BorderLayout());  
 
tsPanel = new TableSelectionPanel();  
 
tsPanel.addMouseListener(new MouseAdapter()   
{  
public void mouseClicked(MouseEvent evt)  
{  
text.setText((String)tsPanel.getSelectedValue());  
}  
});  
 
frame.getContentPane().add(tsPanel, BorderLayout.CENTER);  
 
text = new JTextField();  
 
frame.getContentPane().add(text, BorderLayout.SOUTH);  
 
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
frame.pack();  
frame.setLocationRelativeTo(null);  
frame.setVisible(true);  
}  
 
public static void main(String[] args)  
{  
new TableSelection();  
}  
}  
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Note: Text content in the code blocks is automatically word-wrapped
import java.awt.BorderLayout;  
import java.awt.event.MouseAdapter;  
import java.awt.event.MouseEvent;  
   
import javax.swing.JFrame;  
import javax.swing.JTextField;  
   
public class TableSelection  
{  
private JFrame frame;  
private JTextField text;  
private TableSelectionPanel tsPanel;  
 
public TableSelection()   
{  
frame = new JFrame("TableSelection");  
 
frame.getContentPane().setLayout(new BorderLayout());  
 
tsPanel = new TableSelectionPanel();  
 
tsPanel.addMouseListener(new MouseAdapter()   
{  
public void mouseClicked(MouseEvent evt)  
{  
text.setText((String)tsPanel.getSelectedValue());  
}  
});  
 
frame.getContentPane().add(tsPanel, BorderLayout.CENTER);  
 
text = new JTextField();  
 
frame.getContentPane().add(text, BorderLayout.SOUTH);  
 
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);  
frame.pack();  
frame.setLocationRelativeTo(null);  
frame.setVisible(true);  
}  
 
public static void main(String[] args)  
{  
new TableSelection();  
}  
}  

1. import java.awt.BorderLayout; 
2. import java.awt.event.MouseListener; 
3. import javax.swing.JPanel; 
4. import javax.swing.JScrollPane; 
5. import javax.swing.JTable; 
6. import javax.swing.table.DefaultTableModel; 
7. publicclass TableSelectionPanel extends JPanel 
8. { 
9. privatestaticfinal String[] columns = { 
10. "First Name", "Last Name", "Phone"
11. }; 
12. privatestaticfinal String[][] rowData = { 
13. {"Nathan", "Pruett", "(555) 555-555"}, 
14. {"rule", "S", "(555) 123-4567"} 
15. }; 
16. private JTable table; 
17. private DefaultTableModel model; 
18. public TableSelectionPanel() 
19. { 
20. model = new DefaultTableModel(rowData, columns); 
21. table = new JTable(model); 
22. setLayout(new BorderLayout()); 
23. add(new JScrollPane(table), BorderLayout.CENTER); 
24. } 
25. publicsynchronizedvoid addMouseListener(MouseListener l) 
26. { 
27. table.addMouseListener(l); 
28. } 
29. publicsynchronizedvoid removeMouseListener(MouseListener l) 
30. { 
31. table.removeMouseListener(l); 
32. } 
33. public Object getSelectedValue() 
34. { 
35. int col = table.getSelectedColumn(); 
36. int row = table.getSelectedRow(); 
37. return table.getModel().getValueAt(row, col); 
38. } 
39. }