Example #1
0
  /**
   * Constructs a ClutoTree diaplay which is initialized with tableModel as the data model, and the
   * given selection model.
   *
   * @param clutoSolution The clustering solution
   * @param tableContext The context which manages views and selections.
   * @param tableModel the data model for the parallel coordinate display
   */
  public ClutoTree(ClutoSolution clutoSolution, TableContext tableContext, TableModel tableModel) {
    ctx = tableContext;
    tm = tableModel;
    lsm = ctx.getRowSelectionModel(tm);

    // labelModel
    int ncol = tm.getColumnCount();
    for (int i = 0; i < ncol; i++) {
      labelModel.addElement(tm.getColumnName(i));
    }

    setLayout(new BorderLayout());
    btnP = new JToolBar();
    add(btnP, BorderLayout.NORTH);
    labelChoice.addItemListener(
        new ItemListener() {
          public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {
              labelColumn = 0;
              String ln = (String) e.getItem();
              if (ln != null) {
                for (int c = 0; c < tm.getColumnCount(); c++) {
                  if (ln.equals(tm.getColumnName(c))) {
                    labelColumn = c;
                    break;
                  }
                }
              }
              graph.invalidate();
              validate();
              repaint();
            }
          }
        });
    btnP.add(labelChoice);

    graph = new SimpleGraph();
    graph.getGraphDisplay().setOpaque(true);
    graph.getGraphDisplay().setBackground(Color.white);
    graph.getGraphDisplay().setGridColor(new Color(220, 220, 220));
    graph.showGrid(false);
    graph.showAxis(BorderLayout.WEST, false);
    graph.showAxis(BorderLayout.EAST, true);
    graph.getAxisDisplay(BorderLayout.EAST).setZoomable(true);
    graph.getAxisDisplay(BorderLayout.EAST).setAxisLabeler(labeler);
    ((LinearAxis) graph.getYAxis()).setTickIncrement(-1.);
    graph.getAxisDisplay(BorderLayout.SOUTH).setZoomable(true);
    gs = new GraphSegments();
    gs.setColor(Color.blue);
    idxSelColor = new IndexSelectColor(Color.cyan, null, new DefaultListSelectionModel());
    gs.setIndexedColor(idxSelColor);
    graph.addGraphItem(gs);
    graph.getGraphDisplay().addMouseListener(ma);

    add(graph);
    if (lsm != null) {
      lsm.addListSelectionListener(selListener);
    }
    display(makeTree(clutoSolution));
  }
 /** Overrides <code>JComponent</code>'s <code>getToolTipText</code> */
 public String getToolTipText(MouseEvent e) {
   String tip = null;
   java.awt.Point p = e.getPoint();
   int rowIndex = rowAtPoint(p);
   // int colIndex = columnAtPoint(p);
   // int realColumnIndex = convertColumnIndexToModel(colIndex);
   TableModel model = getModel();
   tip = (String) model.getValueAt(rowIndex, 1);
   return tip;
 }
  //
  //  Implement the PropertyChangeListener
  //
  public void propertyChange(PropertyChangeEvent e) {
    //  When the TableModel changes we need to update the listeners
    //  and column widths

    if ("model".equals(e.getPropertyName())) {
      TableModel model = (TableModel) e.getOldValue();
      model.removeTableModelListener(this);

      model = (TableModel) e.getNewValue();
      model.addTableModelListener(this);
      adjustColumns();
    }
  }
Example #4
0
  public void valueChanged(ListSelectionEvent e) {
    int maxRows;
    int[] selRows;
    Object value;

    if (!e.getValueIsAdjusting()) {
      selRows = aTable.getSelectedRows();

      if (selRows.length > 0) {
        for (int i = 0; i < 3; i++) {
          // get Table data
          TableModel tm = aTable.getModel();
          value = tm.getValueAt(selRows[0], i);
          System.out.println("Selection : " + value);
        }
        System.out.println();
      }
    }
  }
Example #5
0
 protected Comparator getComparator(int column) {
   Class columnType = tableModel.getColumnClass(column);
   Comparator comparator = (Comparator) columnComparators.get(columnType);
   if (comparator != null) {
     return comparator;
   }
   if (Comparable.class.isAssignableFrom(columnType)) {
     return COMPARABLE_COMAPRATOR;
   }
   return LEXICAL_COMPARATOR;
 }
Example #6
0
 /**
  * Return a label for the given point on the graph axis
  *
  * @param value the value on the graph
  * @return the label for the given value
  */
 private String getLeafLabel(double value) {
   String label = Double.toString(value);
   try {
     int v = (int) value;
     int r = idxMap.getSrc(v);
     if (r < 0 || r >= tm.getRowCount()) {
       return "";
     }
     if (labelColumn >= 0 && labelColumn < tm.getColumnCount()) {
       Object o = tm.getValueAt(r, labelColumn);
       return o != null ? o.toString() : "";
     }
   } catch (Exception ex) {
     ExceptionHandler.popupException("" + ex);
   }
   try {
     label = Integer.toString((int) value);
   } catch (Exception ex) {
     ExceptionHandler.popupException("" + ex);
   }
   return label;
 }
Example #7
0
  private Row[] getViewToModel() {
    if (viewToModel == null) {
      int tableModelRowCount = tableModel.getRowCount();
      viewToModel = new Row[tableModelRowCount];
      for (int row = 0; row < tableModelRowCount; row++) {
        viewToModel[row] = new Row(row);
      }

      if (isSorting()) {
        Arrays.sort(viewToModel);
      }
    }
    return viewToModel;
  }
Example #8
0
 /**
  * Display the tree rooted at node tn in the graph as a dendogram.
  *
  * @param tn the root node of the tree to display
  */
 private void display(TreeNode tn) {
   double[] segs = dendogram(tn);
   double distance = 10.;
   if (tn instanceof Cluster) {
     distance = ((Cluster) tn).getSimilarity();
   } else {
     distance = ((DefaultMutableTreeNode) tn).getDepth();
   }
   gs.setData(segs, GraphDataModel.FORMAT_XY);
   graph.getXAxis().setMin(distance);
   graph.getXAxis().setMax(0.);
   graph.getYAxis().setMin(tm.getRowCount() - .5);
   graph.getYAxis().setMax(-.5);
   repaint();
 }
  public void calculaSumas() {
    try {
      TableModel tm = this.tablaPrincipal.getModel();
      int tamTabla = tm.getRowCount();
      double costo, cantidad, totalFila, sumaTotal;
      sumaTotal = 0.0;

      for (int i = 0; i < tamTabla; i++) {
        if (tm.getValueAt(i, 2) != null && tm.getValueAt(i, 3) != null) {
          costo = Double.valueOf(String.valueOf(tm.getValueAt(i, 2)));
          cantidad = Double.valueOf(String.valueOf(tm.getValueAt(i, 3)));
          totalFila = costo * cantidad;

          tm.setValueAt(totalFila, i, 4);
          sumaTotal += totalFila;
        }
      }

      txtSumaTotal.setText(String.valueOf(sumaTotal));
    } catch (Exception e) {
      Dialogos.lanzarAlerta("Cantidades invalidas, puede que algun numero este mal escrito");
    }
  }
      public void tableChanged(TableModelEvent tme) {
        int baris = tme.getFirstRow();
        int kolom = tme.getColumn();

        TableModel model = (TableModel) tme.getSource();
        int id = (Integer) model.getValueAt(baris, 0);

        String query = "";
        switch (kolom) {
          case 1:
            String nama = (String) model.getValueAt(baris, kolom);
            query = "UPDATE produk SET nama_produk='" + nama + "' WHERE id_produk=" + id;
            prosesEdit(query);
            break;
          case 2:
            String jenis = (String) model.getValueAt(baris, kolom);
            try {
              query = "select * from jenis where nama_jenis='" + jenis + "'";
              ResultSet rs = stm.executeQuery(query);
              if (rs.next()) {
                int idJenis = rs.getInt("id_jenis");
                query = "UPDATE produk SET id_jenis=" + idJenis + " WHERE id_produk=" + id;
                prosesEdit(query);
              } else {
                setDataTabel();
                JOptionPane.showMessageDialog(null, "gagal,jenis tidak ada");
              }
            } catch (SQLException SQLerr) {
              SQLerr.printStackTrace();
            }
            break;
          case 3:
            int stok = (Integer) model.getValueAt(baris, kolom);
            query = "UPDATE `stok_produk` SET stok=" + stok + " WHERE id_produk=" + id;
            prosesEdit(query);
            break;
          case 4:
            int harga = (Integer) model.getValueAt(baris, kolom);
            query = "UPDATE produk SET harga=" + harga + " WHERE id_produk=" + id;
            prosesEdit(query);
            break;
          case 5:
            String suplier = (String) model.getValueAt(baris, kolom);
            try {
              query = "SELECT * FROM suplier WHERE nama_suplier='" + suplier + "'";
              ResultSet rs = stm.executeQuery(query);
              if (rs.next()) {
                int idSuplier = rs.getInt("id_suplier");
                query = "UPDATE produk SET id_suplier=" + idSuplier + " WHERE id_produk=" + id;
                prosesEdit(query);
              } else {
                setDataTabel();
                JOptionPane.showMessageDialog(null, "gagal,suplier belum terdaftar");
              }
            } catch (SQLException SQLerr) {
              SQLerr.printStackTrace();
            }
            break;
          default:
            break;
        }
      }
Example #11
0
 public void setValueAt(Object aValue, int row, int column) {
   tableModel.setValueAt(aValue, modelIndex(row), column);
 }
Example #12
0
 public Object getValueAt(int row, int column) {
   return tableModel.getValueAt(modelIndex(row), column);
 }
Example #13
0
 public Class getColumnClass(int column) {
   return tableModel.getColumnClass(column);
 }
Example #14
0
 public String getColumnName(int column) {
   return tableModel.getColumnName(column);
 }
Example #15
0
 public int getColumnCount() {
   return (tableModel == null) ? 0 : tableModel.getColumnCount();
 }
Example #16
0
 public int getRowCount() {
   return (tableModel == null) ? 0 : tableModel.getRowCount();
 }