final JComboBox departure = new JComboBox();
departure.setModel(new DefaultComboBoxModel(new String[] {"city1", "city2", "city3"}));
departure.setBounds(413, 11, 147, 20);
int selectedIndex1=departure.getSelectedIndex();
contentPane.add(departure);
I am coding a bus reservation system for my homework, I use JComboBox
to choose destination and departure city. I want to call selected item from another class. In this class the user will choose his seat.
How can I call selected item from another class? Please help me.. thanks.
You could make your JComboBox
a class member variable & add a method to return result of getSelectedItem
:
public class MyGuiApp {
private JComboBox comboBox;
// constructor, init method, etc.
public String getSelectedItem() {
return (String)comboBox.getSelectedItem();
}
}
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