src/WeightView.java

   1 import javax.swing.*;
   2 import java.awt.event.ItemEvent;
   3 import java.awt.event.ItemListener;
   4
   5 public class WeightView extends JPanel implements ItemListener {
   6     private Weight weightObj;
   7     private JLabel label;
   8     private JComboBox<Integer> comboBox;
   9
  10     WeightView(Weight weightObj) {
  11         setWeightObj(weightObj);
  12         this.label = new JLabel();
  13         this.label.setText("Weight (kilograms)");
  14         this.comboBox = new JComboBox<>(this.getWeightObj().getValuesArray());
  15         if (this.getWeightObj().getWeight() != 0)
  16             this.comboBox.setSelectedItem(this.getWeightObj().getWeight());
  17         else
  18             this.comboBox.setSelectedItem(this.getWeightObj().getDefaultWeight());
  19         this.comboBox.addItemListener(this);
  20         add(label);
  21         add(comboBox);
  22     }
  23
  24     public Weight getWeightObj() {
  25         return weightObj;
  26     }
  27
  28     public void setWeightObj(Weight weightObj) {
  29         this.weightObj = weightObj;
  30     }
  31
  32     public JComboBox<Integer> getComboBox() {
  33         return comboBox;
  34     }
  35
  36     @Override
  37     public void itemStateChanged(ItemEvent event) {
  38         if (event.getStateChange() == ItemEvent.SELECTED) {
  39             Object item = event.getItem();
  40             PersonLeftPanel personLeftPanel = MainWindowsView.getInstance().getCurrentPersonView().getPersonPanel().getLeftPanel();
  41             personLeftPanel.drawWeight((int) item);
  42         }
  43     }
  44 }