34 lines
1.1 KiB
Java
34 lines
1.1 KiB
Java
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class EvenementRetour implements ActionListener{
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private PileIngredient historique;
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private Coche[] listeCoche;
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private EvenementIngredient evenementIngredient;
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public EvenementRetour(PileIngredient historique, Coche[] listeCoche, EvenementIngredient evenementIngredient){
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this.historique = historique;
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this.listeCoche = listeCoche;
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this.evenementIngredient = evenementIngredient;
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}
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@Override
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public void actionPerformed(ActionEvent e){
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Ingredient dernierChoisis = this.historique.pop();
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JButton boutonRetour = (JButton) e.getSource();
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for (Coche coche : this.listeCoche){
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if (coche.getValeur() == dernierChoisis){
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coche.removeItemListener(evenementIngredient);
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coche.setSelected(!coche.isSelected());
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coche.addItemListener(evenementIngredient);
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if (historique.isEmpty()){
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boutonRetour.setEnabled(false);
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}
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}
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}
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}
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}
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