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| import java.awt.Dimension;
import java.awt.event.ActionListener;
import javax.swing.JComboBox;
public class Calculatrice extends JFrame implements ActionListener {
private JComboBox listOperateurs = null ;
private Object[] operation=new Object[]{"+","/","*","-"};
private JComboBox Combo1 = null;
public JComboBox getCombo12() {
if (Combo1 == null) {
Combo1 = new JComboBox();
Combo1.setBounds(new java.awt.Rectangle(105,90,196,41));
}
return Combo1;
}
public void getCombo1(){
listOperateurs=new JComboBox(operation);
listOperateurs.setPreferredSize(new Dimension(100,25));
Combo1.add(listOperateurs);
}
} |
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