super("Simple JTable Test");
setSize(300, 200);
setDefaultCloseOperation(EXIT_ON_CLOSE);
TableModel tm = new AbstractTableModel() {
String data[][] = {
{"Ron", "0.00", "68.68", "77.34", "78.02"},
{"Ravi", "0.00", "70.89", "64.17", "75.00"},
{"Maria", "76.52", "71.12", "75.68", "74.14"},
{"James", "70.00", "15.72", "26.40", "38.32"},
{"Ellen", "80.32", "78.16", "83.80", "85.72"}
};
String headers[] = { "", "Q1", "Q2", "Q3", "Q4" };
public int getColumnCount() { return headers.length; }
public int getRowCount() { return data.length; }
public String getColumnName(int col) { return headers[col]; }
public Class getColumnClass(int col) {
return (col == 0) ? String.class : Number.class;
}
public boolean isCellEditable(int row, int col) { return true; }
public Object getValueAt(int row, int col) { return data[row][col]; }
public void setValueAt(Object value, int row, int col) {
data[row][col] = (String)value;
fireTableRowsUpdated(row,row);
}
};
JTable jt = new JTable(tm);
JScrollPane jsp = new JScrollPane(jt);
getContentPane().add(jsp, BorderLayout.CENTER);
final TableChartPopup tcp = new TableChartPopup(tm);
JButton button = new JButton("Show me a chart of this table");
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
tcp.setVisible(true);
}
} );
getContentPane().add(button, BorderLayout.SOUTH);
