src/javajs/swing/JTable.java

   1 package javajs.swing;\r
   2 \r
   3 import javajs.awt.Dimension;\r
   4 import javajs.util.BS;\r
   5 import javajs.util.SB;\r
   6 \r
   7 \r
   8 public class JTable extends JComponent implements ListSelectionModel, ColumnSelectionModel {\r
   9 \r
  10         private AbstractTableModel tableModel;\r
  11         private BS bsSelectedCells;\r
  12         private BS bsSelectedRows;\r
  13         \r
  14         boolean rowSelectionAllowed;\r
  15         boolean cellSelectionEnabled;\r
  16   Object selectionListener;\r
  17 \r
  18         public JTable(AbstractTableModel tableModel) {\r
  19                 super("JT");\r
  20                 this.tableModel = tableModel;\r
  21                 this.bsSelectedCells = new BS();\r
  22                 this.bsSelectedRows = new BS();\r
  23         }\r
  24 \r
  25         @Override\r
  26   public ListSelectionModel getSelectionModel() {\r
  27                 return this;\r
  28         }\r
  29 \r
  30         public ColumnSelectionModel getColumnModel() {\r
  31                 return this;\r
  32         }\r
  33 \r
  34         public void setPreferredScrollableViewportSize(Dimension dimension) {\r
  35                 this.width = dimension.width;\r
  36                 this.height = dimension.height;\r
  37         }\r
  38 \r
  39         public void clearSelection() {\r
  40                 bsSelectedCells.clearAll();\r
  41                 bsSelectedRows.clearAll();\r
  42         }\r
  43 \r
  44         public void setRowSelectionAllowed(boolean b) {\r
  45                 rowSelectionAllowed = b;\r
  46         }\r
  47 \r
  48         public void setRowSelectionInterval(int i, int j) {\r
  49                 bsSelectedRows.clearAll();\r
  50                 bsSelectedRows.setBits(i, j);\r
  51                 bsSelectedCells.clearAll();\r
  52         }\r
  53 \r
  54         public void setCellSelectionEnabled(boolean enabled) {\r
  55                 cellSelectionEnabled = enabled;\r
  56         }\r
  57 \r
  58         /** \r
  59          * It will be the function of the JavaScript on the \r
  60          * page to do with selectionListener what is desired.\r
  61          * \r
  62          * @param listener \r
  63          * \r
  64          */\r
  65         @Override\r
  66   public void addListSelectionListener(Object listener) {\r
  67                 selectionListener = listener;\r
  68         }\r
  69 \r
  70         @Override\r
  71   public TableColumn getColumn(int i) {\r
  72                 return tableModel.getColumn(i);\r
  73         }\r
  74 \r
  75         @Override\r
  76         public String toHTML() {\r
  77                 SB sb = new SB();\r
  78                 sb.append("\n<table id='" + id + "_table' class='JTable' >");\r
  79                 tableModel.toHTML(sb, id, bsSelectedRows);\r
  80                 sb.append("\n</table>\n");\r
  81                 return sb.toString();\r
  82         }\r
  83 }\r