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

   1 package jp.sourceforge.stigmata.ui.swing;
   2
   3 /*
   4  * $Id$
   5  */
   6
   7 import java.awt.BorderLayout;
   8 import java.awt.Dimension;
   9 import java.awt.GridLayout;
  10 import java.awt.event.ActionEvent;
  11 import java.awt.event.ActionListener;
  12 import java.util.Iterator;
  13
  14 import javax.swing.Box;
  15 import javax.swing.JButton;
  16 import javax.swing.JCheckBox;
  17 import javax.swing.JPanel;
  18
  19 /**
  20  *
  21  * @author Haruaki TAMADA
  22  * @version $Revision$
  23  */
  24 public class BirthmarkSelectionCheckSetPane extends BirthmarkSelectablePane{
  25     private static final long serialVersionUID = 3209854654743223453L;
  26
  27     private JPanel checks = new JPanel();
  28
  29     public BirthmarkSelectionCheckSetPane(StigmataFrame stigmata){
  30         super(stigmata);
  31
  32         initLayouts();
  33     }
  34
  35     private void initLayouts(){
  36         setLayout(new BorderLayout());
  37         add(checks, BorderLayout.CENTER);
  38
  39         JButton checkAll = GUIUtility.createButton(getMessages(), "checkall");
  40         JButton uncheckAll = GUIUtility.createButton(getMessages(), "uncheckall");
  41
  42         Box box = Box.createHorizontalBox();
  43         box.add(Box.createHorizontalGlue());
  44         box.add(checkAll);
  45         box.add(Box.createHorizontalGlue());
  46         box.add(uncheckAll);
  47         box.add(Box.createHorizontalGlue());
  48         add(box, BorderLayout.SOUTH);
  49
  50         ActionListener listener = new ActionListener(){
  51             public void actionPerformed(ActionEvent e){
  52                 boolean flag = e.getActionCommand().equals("checkall");
  53                 for(Iterator<BirthmarkSelection> i = birthmarkSelections(); i.hasNext(); ){
  54                     BirthmarkSelection le = i.next();
  55                     le.setSelected(flag);
  56                     fireEvent();
  57                 }
  58                 updateLayouts();
  59             }
  60         };
  61         checkAll.addActionListener(listener);
  62         uncheckAll.addActionListener(listener);
  63     }
  64
  65     /**
  66      * update layouts and update selected birthmarks list.
  67      */
  68     protected void updateLayouts(){
  69         checks.removeAll();
  70         Dimension d = calculateDimension();
  71         checks.setLayout(new GridLayout(d.height, d.width));
  72
  73         for(Iterator<BirthmarkSelection> i = birthmarkSelections(); i.hasNext(); ){
  74             final BirthmarkSelection elem = i.next();
  75             if(elem.isVisible(isExpertMode())){
  76                 JCheckBox check = new JCheckBox(elem.getService().getDisplayType());
  77                 check.setSelected(elem.isSelected());
  78                 check.addActionListener(new ActionListener(){
  79                     public void actionPerformed(ActionEvent e){
  80                         JCheckBox c = (JCheckBox)e.getSource();
  81                         elem.setSelected(c.isSelected());
  82                         select(elem.getService().getType(), c.isSelected());
  83                         fireEvent();
  84                     }
  85                 });
  86                 checks.add(check);
  87             }
  88
  89             select(elem.getType(), elem.isVisible(isExpertMode()) && elem.isSelected());
  90         }
  91         updateUI();
  92     }
  93
  94     private Dimension calculateDimension(){
  95         int rows = 1;
  96         int cols = 0;
  97         for(Iterator<BirthmarkSelection> i = birthmarkSelections(); i.hasNext(); ){
  98             BirthmarkSelection selection = i.next();
  99             if(selection.isVisible(isExpertMode())){
 100                 cols++;
 101             }
 102         }
 103
 104         if(cols > 4){
 105             rows = (cols / 3);
 106             if((cols % 3) != 0) rows++;
 107             cols = 3;
 108         }
 109
 110         return new Dimension(cols, rows);
 111     }
 112 }