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- import java.awt.FlowLayout;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import javax.swing.JButton;
- import javax.swing.JFrame;
- import static javax.swing.JFrame.EXIT_ON_CLOSE;
- import javax.swing.JTextField;
- public class Listener {
- static JTextField pole1;
- static JTextField pole2;
- public static void main(String[] args) {
- JFrame okno = new JFrame();
- okno.setDefaultCloseOperation(EXIT_ON_CLOSE);
- okno.setLayout(new FlowLayout());
- pole1 = new JTextField(12);
- pole2 = new JTextField(12);
- JButton ok = new JButton("ok");
- okno.add(pole1);
- okno.add(pole2);
- okno.add(ok);
- ok.addActionListener(new okAL());
- String text1 = ok.getText();
- okno.setVisible(true);
- okno.pack();
- }
- public static class okAL implements ActionListener {
- @Override
- public void actionPerformed(ActionEvent event) {
- String text1 = pole1.getText();
- pole2.setText(text1);
- }
- }
- }
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