Tooltip for components located in TableCellRenderer component
how can I add ToolTips for each components located in TableCellRenderer component?
In bellow example I took panel as TableCellRenderer component. I put two labels in it. I need diffrent tooltips for two labels.
import java.util.*;
import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
import java.awt.event.*;
/**
*
* @author kesava
*/
public class TooltipForTableCell extends JFrame {
JTable table;
DefaultTableModel tableModel;
/**
* Creates a new instance of TooltipForTableCell
*/
public TooltipForTableCell() {
init();
setDefaultCloseOperation(EXIT_ON_CLOSE);
pack();
setVisible(true);
}
public void init() {
Vector<String> columns = new Vector<String>();
columns.add("col-1");
columns.add("col-2");
Vector<Vector><String>> data = new Vector<Vector><String>>();
Vector<String> row = new Vector<String>();
row.add("aaa-1");
row.add("bbb-1");
data.add(row);
row = new Vector<String>();
row.add("aaa-2");
row.add("bbb-2");
data.add(row);
tableModel = new DefaultTableModel(data, columns);
table = new JTable(tableModel) {
public int getRowHeight() {
return 25;
}
};
table.getColumn("col-1").setCellRenderer(new CustomTableCellRenderer());
table.getColumn("col-2").setCellRenderer(new CustomTableCellRenderer());
getContentPane().add(new JScrollPane(table));
}
public class CustomTableCellRenderer extends JPanel implements TableCellRenderer {
String pos;
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
pos = "(" + row + "," + column + ")";
JLabel label1 = new JLabel(value.toString());
JLabel label2 = new JLabel(pos);
removeAll();
add(label1);
add(label2);
return this;
}
}
public static void main(String[] args){
new TooltipForTableCell();
}
}
