public class CenterPage extends JPanel{
public CenterPage(){
setSize(500,700);
String[] comboType = {"0","1","2","4"};
JComboBox comboBox = new JComboBox( comboType);
comboBox.setSelectedIndex(0);
this.add( comboBox);
setBackground( Color.WHITE);
setVisible( true);
}
} |
