【发布时间】:2018-04-09 17:50:50
【问题描述】:
我有一个主菜单,当需要查看添加的数据时会弹出一个带有 ok 按钮的新 JFrame,我为其添加一个侦听器,当我点击 ok 关闭它时,它会关闭主菜单并保留 GUI结果打开后,我只关闭结果 gui,而不是主菜单,我尝试了 dispose(),当然还有 system.out(0),但它关闭了所有
public void GuiResultados(Persona persona, Abs abs){
JLabel titulo = new JLabel();
titulo.setBounds(5,8,700,30);
titulo.setText("Resultados");
JFrame frame= new JFrame();
JButton button = new JButton("Ok"); \\button create
CloseListener closelistener = new CloseListener(); \\closelistener process
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
button.setVisible(true); \\button visible
frame.setTitle("Datos de entrenamiento");
JTextArea area=new JTextArea();
area.append("Edad: "+ persona.getEdad() + "\n");
area.append("Estatura(m): " + persona.getTamano() + "\n");
area.append("Cantidad de calorias quemadas en todas las series:" + totalCaloriasQuemadasAbs + "\n");
button.setBounds(150,395,100,30);
area.setEditable(false);
area.setBounds(20,30, 350,350);
frame.add(area);
frame.add(button);
button.addActionListener(closelistener); // calling the listener
frame.add(titulo);
frame.setSize(410,500);
frame.setLayout(null);
frame.setVisible(true);
}
private class CloseListener implements ActionListener{
public void actionPerformed(ActionEvent e) {
dispose(); //not closing main window, not the gui where the button is
System.out.println("Frame Closed. ");
}
}
【问题讨论】: