src/main/java/jp/sourceforge/stigmata/ui/swing/BirthmarkServiceListCellRenderer.java

   1 package jp.sourceforge.stigmata.ui.swing;
   2
   3 /*
   4  * $Id$
   5  */
   6
   7 import java.awt.BorderLayout;
   8 import java.awt.Color;
   9 import java.awt.Component;
  10 import java.awt.Dimension;
  11
  12 import javax.swing.BorderFactory;
  13 import javax.swing.JLabel;
  14 import javax.swing.JList;
  15 import javax.swing.JPanel;
  16 import javax.swing.ListCellRenderer;
  17 import javax.swing.UIManager;
  18 import javax.swing.border.Border;
  19 import javax.swing.border.EmptyBorder;
  20
  21 import jp.sourceforge.stigmata.spi.BirthmarkSpi;
  22
  23 /**
  24  *
  25  * @author Haruaki TAMADA
  26  */
  27 public class BirthmarkServiceListCellRenderer extends JPanel implements ListCellRenderer{
  28     private static final long serialVersionUID = 3254763527508235L;
  29     private static Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
  30
  31     private final JLabel leftLabel  = new JLabel();
  32     private final JLabel rightLabel = new JLabel();
  33
  34     public BirthmarkServiceListCellRenderer(Dimension dim, int rightw){
  35         super(new BorderLayout());
  36         leftLabel.setOpaque(true);
  37         rightLabel.setOpaque(true);
  38         this.setOpaque(true);
  39         leftLabel.setBorder(BorderFactory.createEmptyBorder(0,2,0,0));
  40         rightLabel.setPreferredSize(new Dimension(rightw, 0));
  41         rightLabel.setBorder(BorderFactory.createEmptyBorder(0,5,0,0));
  42         this.add(leftLabel, BorderLayout.CENTER);
  43         this.add(rightLabel, BorderLayout.EAST);
  44         this.setPreferredSize(dim);
  45     }
  46
  47     @Override
  48     public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean hasFocus){
  49         if(value instanceof BirthmarkSpi){
  50             BirthmarkSpi service = (BirthmarkSpi)value;
  51             leftLabel.setText(service.getDisplayType());
  52             rightLabel.setText("(" + service.getType() + ")");
  53         }
  54         else{
  55             leftLabel.setText(String.valueOf(value));
  56             rightLabel.setText("");
  57         }
  58         if(isSelected){
  59             setBackground(list.getSelectionBackground());
  60             setForeground(list.getSelectionForeground());
  61             leftLabel.setBackground(list.getSelectionBackground());
  62             leftLabel.setForeground(list.getSelectionForeground());
  63             rightLabel.setBackground(list.getSelectionBackground());
  64             rightLabel.setForeground(Color.gray.brighter());
  65         }
  66         else{
  67             setBackground(list.getBackground());
  68             setForeground(list.getForeground());
  69             leftLabel.setBackground(list.getBackground());
  70             leftLabel.setForeground(list.getForeground());
  71             rightLabel.setBackground(list.getBackground());
  72             rightLabel.setForeground(Color.gray);
  73         }
  74         Border border = null;
  75         if(hasFocus) {
  76             if (isSelected) {
  77                 border = UIManager.getBorder("List.focusSelectedCellHighlightBorder");
  78             }
  79             if (border == null) {
  80                 border = UIManager.getBorder("List.focusCellHighlightBorder");
  81             }
  82         } else {
  83             border = noFocusBorder;
  84         }
  85         setBorder(border);
  86
  87         return this;
  88     }
  89 }