git.gag.com Git - debian/openrocket/blob - src/net/sf/openrocket/gui/adaptors/ColumnTableModel.java

   1 package net.sf.openrocket.gui.adaptors;
   2
   3 import javax.swing.table.AbstractTableModel;
   4 import javax.swing.table.TableColumn;
   5 import javax.swing.table.TableColumnModel;
   6
   7 public abstract class ColumnTableModel extends AbstractTableModel {
   8         private final Column[] columns;
   9
  10         public ColumnTableModel(Column... columns) {
  11                 this.columns = columns;
  12         }
  13
  14         public void setColumnWidths(TableColumnModel model) {
  15                 for (int i=0; i < columns.length; i++) {
  16                         if (columns[i].getExactWidth() > 0) {
  17                                 TableColumn col = model.getColumn(i);
  18                                 int w = columns[i].getExactWidth();
  19                                 col.setResizable(false);
  20                                 col.setMinWidth(w);
  21                                 col.setMaxWidth(w);
  22                                 col.setPreferredWidth(w);
  23                         } else {
  24                                 model.getColumn(i).setPreferredWidth(columns[i].getDefaultWidth());
  25                         }
  26                 }
  27         }
  28
  29         @Override
  30         public int getColumnCount() {
  31                 return columns.length;
  32         }
  33
  34         @Override
  35         public String getColumnName(int col) {
  36                 return columns[col].toString();
  37         }
  38
  39         @Override
  40         public Class<?> getColumnClass(int col) {
  41                 return columns[col].getColumnClass();
  42         }
  43
  44         @Override
  45         public Object getValueAt(int row, int col) {
  46                 if ((row < 0) || (row >= getRowCount()) ||
  47                                 (col < 0) || (col >= columns.length)) {
  48                         System.err.println("Error:  Requested illegal column/row = "+col+"/"+row+".");
  49                         assert(false);
  50                         return null;
  51                 }
  52                 return columns[col].getValueAt(row);
  53         }
  54 }