I create a JLabel in one Method and i would like to access it in my ItemListener. How can I make my JLabel "Public static"?
public class MainTicketPrinter implements ItemListener{
public static void main(String[] args) {
new MainTicketPrinter().ticket();
}
public void ticket() {
JLabel lblTicket= new JLabel("This is a Ticket");
lblTicket.addItemListener(this);
}
public void itemStateChanged(ItemEvent e) {
lblTicket.setVisible(true);
}
}
This should work:
public class MainTicketPrinter implements ItemListener{
public static JLabel lblTicket;
public static void main(String[] args) {
new MainTicketPrinter().ticket();
}
public void ticket() {
lblTicket= new JLabel("This is a Ticket");
lblTicket.addItemListener(this);
}
public void itemStateChanged(ItemEvent e) {
lblTicket.setVisible(true);
}
}
edit: I'm not sure but perhaps it is possible to access the item throug the event that is called?
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