git.gag.com Git - debian/openrocket/blob - core/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 import net.sf.openrocket.startup.Application;
   8
   9 public abstract class ColumnTableModel extends AbstractTableModel {
  10         private final Column[] columns;
  11
  12         public ColumnTableModel(Column... columns) {
  13                 this.columns = columns;
  14         }
  15
  16         public void setColumnWidths(TableColumnModel model) {
  17                 for (int i = 0; i < columns.length; i++) {
  18                         if (columns[i].getExactWidth() > 0) {
  19                                 TableColumn col = model.getColumn(i);
  20                                 int w = columns[i].getExactWidth();
  21                                 col.setResizable(false);
  22                                 col.setMinWidth(w);
  23                                 col.setMaxWidth(w);
  24                                 col.setPreferredWidth(w);
  25                         } else {
  26                                 model.getColumn(i).setPreferredWidth(columns[i].getDefaultWidth());
  27                         }
  28                 }
  29         }
  30
  31         @Override
  32         public int getColumnCount() {
  33                 return columns.length;
  34         }
  35
  36         @Override
  37         public String getColumnName(int col) {
  38                 return columns[col].toString();
  39         }
  40
  41         @Override
  42         public Class<?> getColumnClass(int col) {
  43                 return columns[col].getColumnClass();
  44         }
  45
  46         @Override
  47         public Object getValueAt(int row, int col) {
  48                 if ((row < 0) || (row >= getRowCount()) ||
  49                                 (col < 0) || (col >= columns.length)) {
  50                         Application.getExceptionHandler().handleErrorCondition("Error:  Requested illegal column/row, col=" + col + " row=" + row);
  51                         return null;
  52                 }
  53                 return columns[col].getValueAt(row);
  54         }
  55
  56         @Override
  57         public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
  58                 columns[columnIndex].setValueAt(rowIndex, aValue);
  59         }
  60
  61 }