JTable Input Verifier

Question

I am trying to create a simple Input Verifier for a JTable. I ended up with overriding the method: editingStopped(). The problem is that the event does not include informations

Answer 1

What worked for me (tip 'o the hat to kleopatra):

private class CellEditor extends DefaultCellEditor {

    InputVerifier verifier = null;

    public CellEditor(InputVerifier verifier) {
        super(new JTextField());
        this.verifier = verifier;

    }

    @Override
    public boolean stopCellEditing() {
        return verifier.verify(editorComponent) && super.stopCellEditing();
    }

}

// ...

private class PortVerifier extends InputVerifier {

    @Override
    public boolean verify(JComponent input) {
        boolean verified = false;
        String text = ((JTextField) input).getText();
        try {
            int port = Integer.valueOf(text);
            if ((0 < port) && (port <= 65535)) {
                input.setBackground(Color.WHITE);
                verified = true;
            } else {
                input.setBackground(Color.RED);
            }
        } catch (NumberFormatException e) {
            input.setBackground(Color.RED);
        }
        return verified;
    }
}

// ...

table.getColumn("Port").setCellEditor(new CellEditor(new PortVerifier()));