15. november 2001 - 20:36
Der er
1 løsning
combobox - nyt forsøg
Skal have en combobox magen til den jeg har....den skal være nedenunder....men den nederste box skal oz indeholde byen London
import javax.swing.*;
import java.awt.*;
public class ComboBoxes extends JFrame {
public ComboBoxes() {
super(\"Departure city\");
setSize(600, 600);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
JComboBox departure = new JComboBox();
FlowLayout flo = new FlowLayout();
Container pane = getContentPane();
departure.addItem(\"Aalborg\");
departure.addItem(\"Aarhus\");
departure.addItem(\"Billund\");
departure.addItem(\"Grenaa\");
departure.addItem(\"Kastrup\");
pane.setLayout(flo);
pane.add(departure);
setContentPane(pane);
}
public static void main(String[] arguments) {
ComboBoxes box = new ComboBoxes();
}
}
15. november 2001 - 20:40
#1
import javax.swing.*;
import java.awt.*;
public class ComboBoxes extends JFrame {
public ComboBoxes() {
super(\"Departure city\");
setSize(600, 600);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
JComboBox departure = new JComboBox();
FlowLayout flo = new FlowLayout();
Container pane = getContentPane();
departure.addItem(\"Aalborg\");
departure.addItem(\"Aarhus\");
departure.addItem(\"Billund\");
departure.addItem(\"Grenaa\");
departure.addItem(\"Kastrup\");
pane.setLayout(flo);
// Her er rettelserne.
JComboBox arrival = new JComboBox();
arrival.addItem(\"Aalborg\");
arrival.addItem(\"Aarhus\");
arrival.addItem(\"Billund\");
arrival.addItem(\"Grenaa\");
arrival.addItem(\"Kastrup\");
arrival.addItem(\"London\");
JPanel extra = new JPanel(new GridLayout(2,0,5,5));
extra.add(departure);
extra.add(arrival); // The other combo box.
pane.add(extra);
//pane.add(departure);
setContentPane(pane);
}
public static void main(String[] arguments) {
ComboBoxes box = new ComboBoxes();
}
}
