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

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