src/EyeView.java

   1 import javax.swing.*;
   2 import javax.swing.event.ListSelectionEvent;
   3 import javax.swing.event.ListSelectionListener;
   4 import java.awt.*;
   5 import java.util.Arrays;
   6
   7 public class EyeView extends JPanel implements ListSelectionListener {
   8     private Eye eyeObj;
   9     private JLabel label;
  10     private JList colorsList;
  11
  12     /**
  13      * @param eyeObj
  14      */
  15     EyeView(Eye eyeObj) {
  16         setEyeObj(eyeObj);
  17         this.label = new JLabel();
  18         this.label.setText("Eyes color");
  19         this.colorsList = new JList<>(this.getEyeObj().getColorsList());
  20         this.colorsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
  21         this.colorsList.setLayoutOrientation(JList.VERTICAL);
  22         this.colorsList.setSelectedIndex(Arrays.asList(this.getEyeObj().getColorsList()).indexOf(this.getEyeObj().getStrColor()));
  23         this.colorsList.setCellRenderer(new EyeCellRenderer());
  24         this.colorsList.addListSelectionListener(this);
  25         add(label);
  26         add(colorsList);
  27     }
  28
  29     /**
  30      * @return
  31      */
  32     public Eye getEyeObj() {
  33         return eyeObj;
  34     }
  35
  36     /**
  37      * @param eyeObj
  38      */
  39     public void setEyeObj(Eye eyeObj) {
  40         this.eyeObj = eyeObj;
  41     }
  42
  43     public JList getColorsList() {
  44         return colorsList;
  45     }
  46
  47     @Override
  48     public void valueChanged(ListSelectionEvent listSelectionEvent) {
  49         Eye currentEye = new Eye((String) getColorsList().getSelectedValue());
  50         PersonLeftPanel personLeftPanel = MainWindowsView.getInstance().getCurrentPersonView().getPersonPanel().getLeftPanel();
  51         personLeftPanel.drawEyes(currentEye.getColor());
  52     }
  53
  54     private static class EyeCellRenderer extends DefaultListCellRenderer {
  55         public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
  56             Component c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
  57             Eye currentEye = new Eye((String) list.getModel().getElementAt(index));
  58             c.setBackground(currentEye.getColor());
  59             c.setForeground(Color.WHITE);
  60             if (isSelected) {
  61                 setBackground(getBackground().darker());
  62             }
  63             return c;
  64         }
  65     }
  66 }