Gui lässt sich nicht starten

Piotre19910

Aktives Mitglied
Java:
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.Color;
import javax.swing.JLayeredPane;
import java.awt.Button;
import java.awt.Label;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class Display extends JPanel {
    private JTextField textField;
    private JTextField textField_1;
    private JTextField textField_2;
    private JTextField textField_3;

    public static void main(String[] args) {
         Display gui = new Display();
           gui.setVisible(true);
          
    }
    /**
     * Create the panel.
     */
    public Display() {
        setLayout(null);
        this.setVisible(true);
        JLabel lblVillageOrganizer = new JLabel("Village organizer");
        lblVillageOrganizer.setForeground(Color.BLUE);
        lblVillageOrganizer.setBounds(186, 11, 91, 14);
        add(lblVillageOrganizer);
       
        JLabel lblNewInhabitent = new JLabel("New inhabitent");
        lblNewInhabitent.setBounds(24, 30, 72, 14);
        add(lblNewInhabitent);
       
        JLabel lblNewLabel = new JLabel("New club");
        lblNewLabel.setBounds(202, 30, 52, 14);
        add(lblNewLabel);
       
        JLabel lblNewOrganisation = new JLabel("New organisation");
        lblNewOrganisation.setBounds(332, 30, 91, 14);
        add(lblNewOrganisation);
       
        textField = new JTextField();
        textField.setBounds(10, 55, 123, 20);
        add(textField);
        textField.setColumns(10);
       
        textField_1 = new JTextField();
        textField_1.setBounds(143, 55, 163, 20);
        add(textField_1);
        textField_1.setColumns(10);
       
        textField_2 = new JTextField();
        textField_2.setBounds(316, 55, 119, 20);
        add(textField_2);
        textField_2.setColumns(10);
       
        JButton btnOk = new JButton("OK");
        btnOk.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                btnOk.setText("Accepted");
            }
        });
        btnOk.setBounds(24, 86, 89, 23);
        add(btnOk);
       
        JButton btnOk_1 = new JButton("O.K.");
        btnOk_1.setBounds(186, 86, 89, 23);
        add(btnOk_1);
       
        JButton btnOk_2 = new JButton("O.K.");
        btnOk_2.setBounds(332, 86, 89, 23);
        add(btnOk_2);
       
        JLabel lblSearchInhabitent = new JLabel("Search :    ");
        lblSearchInhabitent.setBounds(10, 183, 86, 14);
        add(lblSearchInhabitent);
       
        textField_3 = new JTextField();
        textField_3.setBounds(260, 180, 163, 20);
        add(textField_3);
        textField_3.setColumns(10);
       
        JLabel lblName = new JLabel("Name:");
        lblName.setBounds(10, 288, 46, 14);
        add(lblName);
       
        JLabel lblAdress = new JLabel("Adress");
        lblAdress.setBounds(10, 313, 46, 14);
        add(lblAdress);
       
        JLabel label_1 = new JLabel("");
        label_1.setBounds(10, 240, 46, 14);
        add(label_1);
       
        JLabel lblTorka = new JLabel("Torka");
        lblTorka.setBounds(143, 288, 163, 14);
        add(lblTorka);
       
        JLabel lblHaindlingerWeg = new JLabel("Haindlinger Weg 35");
        lblHaindlingerWeg.setBounds(143, 313, 163, 14);
        add(lblHaindlingerWeg);
       
        JButton btnInhabitent = new JButton("Inhabitent");
        btnInhabitent.setBounds(143, 145, 89, 23);
        add(btnInhabitent);
       
        JButton btnClub = new JButton("Club");
        btnClub.setBounds(143, 179, 89, 23);
        add(btnClub);
       
        Button button = new Button("Organisation");
        button.setBounds(143, 218, 89, 22);
        add(button);
       
        Label label_2 = new Label("Type: ");
        label_2.setBounds(10, 260, 62, 22);
        add(label_2);
       
        JLabel lblInhabitent = new JLabel("Inhabitent");
        lblInhabitent.setBounds(143, 260, 89, 14);
        add(lblInhabitent);

    }
}
Hallo, ich habe folgenden Code aber die gui startet irgendwie nicht, warum? hab den cod mithilfe windowbuilder erstellt.
 

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