| 1 | import javax.swing.*; |
| 2 | import java.awt.event.ItemEvent; |
| 3 | import java.awt.event.ItemListener; |
| 4 | |
| 5 | public class OriginView extends JPanel implements ItemListener { |
| 6 | private Origin originObj; |
| 7 | private JLabel label; |
| 8 | private JComboBox<String> comboBox; |
| 9 | private JLabel continentLabel; |
| 10 | |
| 11 | OriginView(Origin originObj) { |
| 12 | setOriginObj(originObj); |
| 13 | this.label = new JLabel(); |
| 14 | this.label.setText("Origin"); |
| 15 | this.comboBox = new JComboBox<>(this.getOriginObj().getCountriesArray()); |
| 16 | this.comboBox.setSelectedItem(this.getOriginObj().getCountry()); |
| 17 | this.comboBox.addItemListener(this); |
| 18 | this.continentLabel = new JLabel(); |
| 19 | this.continentLabel.setText("(" + this.getOriginObj().getContinent() + ")"); |
| 20 | add(label); |
| 21 | add(comboBox); |
| 22 | add(continentLabel); |
| 23 | } |
| 24 | |
| 25 | public Origin getOriginObj() { |
| 26 | return originObj; |
| 27 | } |
| 28 | |
| 29 | public void setOriginObj(Origin originObj) { |
| 30 | this.originObj = originObj; |
| 31 | } |
| 32 | |
| 33 | @Override |
| 34 | public void itemStateChanged(ItemEvent event) { |
| 35 | if (event.getStateChange() == ItemEvent.SELECTED) { |
| 36 | Object item = event.getItem(); |
| 37 | getOriginObj().setContinent(getOriginObj().getContinentFromCountry(item.toString())); |
| 38 | this.continentLabel.setText("(" + this.getOriginObj().getContinent() + ")"); |
| 39 | } |
| 40 | } |
| 41 | } |