Si pongo eso me da error en todas las lineas:
button1.addActionListener (new ActionListener() { //package button doesn't exist
actionPerformed (ActionEvent ev) { //cannot find symbol ; y ) expected
calcularG(); // no da error
}
});
gracias de nuevo
button1.addActionListener (new ActionListener() { //package button doesn't exist
actionPerformed (ActionEvent ev) { //cannot find symbol ; y ) expected
calcularG(); // no da error
}
});
gracias de nuevo