Insert an image in JTable

Question

hi all
how can i insert an image in JTable instead of text in a row?
angela

Answer 1

Hi
I am sending u two bits of codes
execute these and let me know
import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.border.*;
public class FrozenTable extends JScrollPane {
public FrozenTable()
TableModel tableModel = new AbstractTableModel()
public String getColumnName(int col) { return "Column " + col; }
public int getColumnCount() { return 20; }
public int getRowCount() { return 40;}
public Object getValueAt(int row,int col) { return new Integer(row * col); }
JTable table1 = new JTable(tableModel);
JTable table2 = new JTable(tableModel);
TableColumnModel columnModel = table1.getColumnModel();
TableColumnModel columnModel2 = new DefaultTableColumnModel();
TableColumn col1 = columnModel.getColumn(0);
TableColumn col2 = columnModel.getColumn(1);
columnModel.removeColumn(col1);
columnModel.removeColumn(col2);
columnModel2.addColumn(col1);
columnModel2.addColumn(col2);
for(int i = 0; i < 2; i++)
TableColumn col = columnModel2.getColumn(i);
col.setWidth(80);
col.setMinWidth(80);
table2.setColumnModel(columnModel2);
table2.setPreferredScrollableViewportSize(table2.getPreferredSize());
table1.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
table1.getTableHeader().setUpdateTableInRealTime(false);
table2.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
table2.getTableHeader().setUpdateTableInRealTime(false);
table2.getColumnModel().getColumn(0).setCellRenderer( new ColorRenderer(0) );
table2.setBorder(new CompoundBorder(new MatteBorder(0,0,0,1,Color.black), table2.getBorder()));
setViewportView(table1);
setRowHeaderView(table2);
setCorner(JScrollPane.UPPER_LEFT_CORNER, table2.getTableHeader());
public static void main(String[] args)
JFrame frame = new JFrame();
JPanel panel = new JPanel();
FrozenTable table = new FrozenTable();
panel.setLayout(new GridLayout(1,1));
panel.add(table);
frame.getContentPane().add(panel);
frame.setSize(500,250);
frame.setVisible(true);
class yourClass extends JLabel implements TableCellRenderer
     int selectedRow = 0;
     public yourClass ()
          super();
          setOpaque(true);
     public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column)
          try
               setIcon(new ImageIcon("image.gif") );          
          }catch(Exception e) {  }
          return this;
Cheers :)
Nagaraj