The Observer class is not update icon JLabel in an iteration
I have the following situation:public class Cards extends ObservableEach value must be passed through the CardLabel class which is a label in the main frame. The ImageIcon for the label should be handed over to the new value.
public void dealJack(){
Thread thread = new Thread();
Random r = new Random();
boolean jack = false;
while(!jack){
int index = r.nextInt(cards.size());
cardIcon = cards.get(index);
System.out.println(cardIcon);
if(cardIcon.startsWith("j")){
jack = true;
}
else{
cards.remove(index);
try{
thread.sleep(1000);
}
catch(InterruptedException e){
e.printStackTrace();
}
}
setChanged();
notifyObservers();
}
}public class CardLabel extends JLabel implements Observer {
public void update(Observable o, Object arg){
Cards cards = (Cards)o;
setIcon(new ImageIcon("image/" + cards.getKaartIcon() + ".gif"));
}
}The label is only updated when the dealJack() of the iteration in cards is made, not with all the values that has elapsed.
I suspect that the GameFrame is not updated in this model of the observer.
http://download.Oracle.com/javase/tutorial/uiswing/Misc/timer.html
DB
Tags: Java
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