+chooseTank

ActionFieldUI.java

package lesson6_9.adapter.tank6;


import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class ActionFieldUI implements ActionListener {

    private JFrame frameDialog;
    private JDialog dialog;
    private ButtonGroup buttonGroup;
    private JRadioButton button1;
    private JRadioButton button2;
    private JRadioButton button3;
    private JButton okButton;

    public ActionFieldUI() {

    }

    public void chooseTankDialog() {

//        frameDialog = new JFrame();
//        frameDialog.setMinimumSize(new Dimension(500, 500));
//        frameDialog.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        dialog = new JDialog(frameDialog);
        dialog.setSize(new Dimension(400, 400));

        GridBagLayout gbl = new GridBagLayout();
        dialog.setLayout(gbl);

        GridBagConstraints c = new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.FIRST_LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
        JLabel label = new JLabel("What tank would you like to play?");
        gbl.setConstraints(label, c);

        buttonGroup = new ButtonGroup();
        button1 = new JRadioButton("T34", true);
        button2 = new JRadioButton("Tiger");
        button3 = new JRadioButton("BT7");

        button1.setActionCommand(button1.getText());
        button2.setActionCommand(button2.getText());
        button3.setActionCommand(button3.getText());

        buttonGroup.add(button1);
        buttonGroup.add(button2);
        buttonGroup.add(button3);

        c = new GridBagConstraints(0, 1, 1, 1, 0, 0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
        gbl.setConstraints(button1, c);
        c = new GridBagConstraints(0, 2, 1, 1, 0, 0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
        gbl.setConstraints(button2, c);
        c = new GridBagConstraints(0, 3, 1, 1, 0, 0, GridBagConstraints.LINE_START, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
        gbl.setConstraints(button3, c);

        button1.addActionListener(this);
        button2.addActionListener(this);
        button3.addActionListener(this);

        okButton = new JButton("Ok");
        c = new GridBagConstraints(0, 4, 1, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
        gbl.setConstraints(okButton, c);

        dialog.getContentPane().add(label);
        dialog.getContentPane().add(button1);
        dialog.getContentPane().add(button2);
        dialog.getContentPane().add(button3);

        dialog.getContentPane().add(okButton);
        okButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {

                dialog.setVisible(false);
            }
        });

        dialog.setModal(true);
        dialog.setVisible(true);
        frameDialog.setVisible(true);
    }

    public static void main(String[] args) {

        new ActionFieldUI().chooseTankDialog();
    }

    @Override
    public void actionPerformed(ActionEvent e) {

        if (buttonGroup.getSelection() != null) {

            String str = buttonGroup.getSelection().getActionCommand();
            System.out.println(str);
        }
    }
    
    public void setFrameDialog(JFrame frameDialog) {
        this.frameDialog = frameDialog;
    }
}