Examples with RowSorterEvent javax.swing.event.RowSorterEvent used on opensource projects

Example 1 with RowSorterEvent

use of javax.swing.event.RowSorterEvent in project JMRI by JMRI.

the class RowSorterUtil method addSingleSortableColumnListener.

/**
     * Add a RowSorterListener to the rowSorter that prevents multiple columns
     * from being considered while sorting.
     *
     * @param rowSorter the sorter to add the listener to
     * @return the added listener
     * @throws NullPointerException if rowSorter is null
     */
public static RowSorterListener addSingleSortableColumnListener(@Nonnull RowSorter<? extends TableModel> rowSorter) {
    Objects.requireNonNull(rowSorter, "rowSorter must be nonnull.");
    RowSorterListener listener = new RowSorterListener() {

        List<? extends SortKey> priorSortKeys = new ArrayList<>();

        @Override
        public void sorterChanged(RowSorterEvent e) {
            if (e.getType().equals(RowSorterEvent.Type.SORT_ORDER_CHANGED)) {
                List<? extends SortKey> newSortKeys = new ArrayList<>(e.getSource().getSortKeys());
                newSortKeys.removeAll(priorSortKeys);
                if (!newSortKeys.isEmpty()) {
                    priorSortKeys = newSortKeys;
                    e.getSource().setSortKeys(priorSortKeys);
                    e.getSource().allRowsChanged();
                }
            }
        }
    };
    rowSorter.addRowSorterListener(listener);
    return listener;
}

Example 2 with RowSorterEvent

use of javax.swing.event.RowSorterEvent in project wekapar by gems-uff.

the class PostprocessAssociationsPanel method loadRules.

/**
 * Loads rules into a JTable
 */
public static void loadRules() {
    /* Clears table model by setting a new empty one */
    table.setModel(new RulesTableModel());
    /* Disable components while running loading process */
    setEnabledAll(rulesPanel, false);
    /* Reset components values */
    comboFilter.removeAllItems();
    antecedentMap.removeAll();
    consequentMap.removeAll();
    spinDecimal.reset();
    /* Reset counters */
    lblTotalRulesValue.setText("0");
    lblFilteredRulesValue.setText("0");
    /* The association rules */
    List<AssociationRule> rulesList = associationRules.getRules();
    /* Create a new table model */
    final RulesTableModel tableModel = new RulesTableModel();
    /* Metric names */
    String[] metrics = rulesList.get(0).getMetricNamesForRule();
    /* Columns */
    tableModel.addColumn("Antecedent (X)");
    tableModel.addColumn("Consequent (Y)");
    tableModel.addColumn("Support");
    for (String m : metrics) {
        tableModel.addColumn(m);
    }
    /* Adds rules to table */
    String antecedent = "";
    String consequent = "";
    double support;
    double metricValue;
    for (AssociationRule r : rulesList) {
        /* Antecedent */
        antecedent = "";
        for (Item p : r.getPremise()) {
            antecedent += p + " ";
            antecedentMap.addAttribute(p.toString());
        }
        /* Consequent */
        consequent = "";
        for (Item c : r.getConsequence()) {
            consequent += c + " ";
            consequentMap.addAttribute(c.toString());
        }
        /* Support */
        support = ((double) r.getTotalSupport()) / r.getTotalTransactions();
        /* List containing each column's content to be added to table */
        List<Object> row = new ArrayList<Object>();
        /* Adds antecedent, consequent and support */
        row.add(antecedent.trim());
        row.add(consequent.trim());
        row.add(support);
        /* Adds metric values */
        for (String m : metrics) {
            try {
                metricValue = r.getNamedMetricValue(m);
                row.add(metricValue);
            } catch (Exception e) {
                log.statusMessage("FAILED! See log.");
                log.logMessage(e.getMessage());
            }
        }
        /* Adds a row with values to table */
        tableModel.addRow(row.toArray());
    }
    /* Set TableModel */
    table.setModel(tableModel);
    /* Get column model */
    final RulesTableColumnModel columnModel = (RulesTableColumnModel) table.getColumnModel();
    /* Set minimum widths for antecedent and consequent columns */
    columnModel.getColumn(0).setMinWidth(220);
    columnModel.getColumn(1).setMinWidth(120);
    /* Set custom renderer for antecedent and consequent cells */
    columnModel.getColumn(0).setCellRenderer(new RulesTableCellRenderer());
    columnModel.getColumn(1).setCellRenderer(new RulesTableCellRenderer());
    for (int i = 2; i < table.getColumnCount(); i++) {
        /* Set custom renderer for metric's cells */
        columnModel.getColumn(i).setCellRenderer(decimalCellRenderer);
        /* Set minimum size values for metric's columns */
        columnModel.getColumn(i).setPreferredWidth(105);
        columnModel.getColumn(i).setMinWidth(70);
        columnModel.getColumn(i).setMaxWidth(120);
    }
    /* Set table's RowSorter for sorting and filterig */
    sorter = new TableRowSorter<TableModel>(tableModel);
    table.setRowSorter(sorter);
    table.getRowSorter().addRowSorterListener(new RowSorterListener() {

        // TODO: Improve sorting performance.
        @Override
        public void sorterChanged(RowSorterEvent e) {
            if (e.getType() == Type.SORTED) {
                Enumeration<TableColumn> columns = columnModel.getColumns();
                TableColumn column;
                while (columns.hasMoreElements()) {
                    column = columns.nextElement();
                    if (column.getCellRenderer() instanceof ProgressCellRenderer) {
                        column.setCellRenderer(decimalCellRenderer);
                    }
                }
                List<?> sortKeys = e.getSource().getSortKeys();
                if (sortKeys.size() > 0) {
                    RowSorter.SortKey key = (SortKey) sortKeys.get(0);
                    int keyColumn = key.getColumn();
                    String columnName = tableModel.getColumnName(keyColumn);
                    if (columnModel.hasColumn(columnName)) {
                        int columnIndex = columnModel.getColumnIndex(columnName);
                        if (tableModel.getColumnClass(columnIndex) == Double.class) {
                            columnModel.getColumn(columnIndex).setCellRenderer(new ProgressCellRenderer(table, columnIndex));
                        }
                    }
                }
            }
        }
    });
    /* Get total values for results */
    lblTotalRulesValue.setText(String.valueOf(rulesList.size()));
    lblFilteredRulesValue.setText(String.valueOf(table.getRowCount()));
    /* Initializes attribute's component */
    comboRuleSide.removeAllItems();
    comboRuleSide.addItem(new ComboBoxItem(0, "Antecedent (X)", "X"));
    comboRuleSide.addItem(new ComboBoxItem(1, "Consequent (Y)", "Y"));
    /* Initializes filter parameters for metrics */
    initMetrics();
    setEnabledAll(rulesPanel, true);
    comboLogicalOperator.setEnabled(false);
    btnApply.setEnabled(false);
    btnClear.setEnabled(false);
    btnApplyMetric.setEnabled(false);
    btnResetMetric.setEnabled(false);
}

Example 3 with RowSorterEvent

use of javax.swing.event.RowSorterEvent in project Spark by igniterealtime.

the class PhonebookUI method init.

private void init() {
    this.removeAll();
    model = new DefaultTableModel() {

        private static final long serialVersionUID = -1231025049889503785L;

        public boolean isCellEditable(int i, int j) {
            return false;
        }
    };
    sorter = new TableRowSorter<TableModel>(model);
    table = new JTable(model);
    JPanel pbtn = new JPanel();
    JPanel psearch = new JPanel();
    tfsearch = new JTextField();
    JScrollPane scroll = new JScrollPane(table);
    table.setRowSorter(sorter);
    table.getTableHeader().setReorderingAllowed(false);
    btnAdd = new RolloverButton(PhoneRes.getIString("btn.add"));
    btnDel = new RolloverButton(PhoneRes.getIString("btn.del"));
    btnEdit = new RolloverButton(PhoneRes.getIString("btn.edit"));
    btnDial = new RolloverButton(PhoneRes.getIString("btn.dial"));
    // add icons
    btnAdd.setIcon(new ImageIcon(PhoneRes.getImage("ADDICON").getScaledInstance(iconwidth, iconheight, Image.SCALE_SMOOTH)));
    btnDel.setIcon(new ImageIcon(PhoneRes.getImage("DELICON").getScaledInstance(iconwidth, iconheight, Image.SCALE_SMOOTH)));
    btnEdit.setIcon(new ImageIcon(PhoneRes.getImage("EDITICON").getScaledInstance(iconwidth, iconheight, Image.SCALE_SMOOTH)));
    btnDial.setIcon(new ImageIcon(PhoneRes.getImage("DIALICON").getScaledInstance(iconwidth, iconheight, Image.SCALE_SMOOTH)));
    // add actionlisteners
    btnAdd.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            btnAddPerformed();
        }
    });
    btnDel.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            int[] selected = table.getSelectedRows();
            if (selected.length == 0) {
                JOptionPane.showMessageDialog(PhonebookUI.this, PhoneRes.getIString("book.noEntry"), PhoneRes.getIString("book.warning"), JOptionPane.WARNING_MESSAGE);
            }
            for (int select : selected) {
                if (select > -1) {
                    manager.deleteEntry(table.getValueAt(select, 0).toString(), table.getValueAt(select, 1).toString());
                    model.removeRow(sorter.convertRowIndexToModel(select));
                }
            }
            loadEntries();
        }
    });
    btnEdit.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            int selected = table.getSelectedRow();
            if (selected > -1) {
                btnEditPerformed(table.getValueAt(selected, 0).toString(), table.getValueAt(selected, 1).toString());
            } else {
                JOptionPane.showMessageDialog(PhonebookUI.this, PhoneRes.getIString("book.noEntry"), PhoneRes.getIString("book.warning"), JOptionPane.WARNING_MESSAGE);
            }
        }
    });
    btnDial.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            int selected = table.getSelectedRow();
            if (selected > -1) {
                final SoftPhoneManager phoneManager = SoftPhoneManager.getInstance();
                if (phoneManager.getInterlocutors().size() > 0) {
                    phoneManager.getDefaultGuiManager().hangupAll();
                } else {
                    phoneManager.getDefaultGuiManager().dial(table.getValueAt(selected, 1).toString());
                }
            } else {
                JOptionPane.showMessageDialog(PhonebookUI.this, PhoneRes.getIString("book.noEntry"), PhoneRes.getIString("book.warning"), JOptionPane.WARNING_MESSAGE);
            }
        }
    });
    sorter.addRowSorterListener(new RowSorterListener() {

        public void sorterChanged(RowSorterEvent arg0) {
            TableRowSorter<?> rs = (TableRowSorter<?>) arg0.getSource();
            String temp = tfsearch.getText();
            if (model.getRowCount() > 0 && rs.getViewRowCount() < 1) {
                // nur wenn auch was drin steht, erkennen
                if (temp.length() > 0) {
                    tfsearch.setText(temp.substring(0, temp.length() - 1));
                }
                filterTable(tfsearch.getText());
            } else if (table.getRowCount() > 0) {
                table.setRowSelectionInterval(0, 0);
            }
        }
    });
    tfsearch.addKeyListener(new KeyAdapter() {

        public void keyReleased(KeyEvent evt) {
            keyReleasedSuchFeld(evt);
            if (table.getRowCount() > 0) {
                table.setRowSelectionInterval(0, 0);
            }
        }
    });
    loadEntries();
    // add components to layout
    pbtn.setLayout(new BoxLayout(pbtn, BoxLayout.X_AXIS));
    pbtn.setBorder(new EmptyBorder(5, 5, 5, 5));
    pbtn.add(Box.createHorizontalGlue());
    pbtn.add(btnDial);
    pbtn.add(Box.createHorizontalStrut(5));
    pbtn.add(btnAdd);
    pbtn.add(Box.createHorizontalStrut(5));
    pbtn.add(btnEdit);
    pbtn.add(Box.createHorizontalStrut(5));
    pbtn.add(btnDel);
    pbtn.add(Box.createHorizontalGlue());
    psearch.setLayout(new BoxLayout(psearch, BoxLayout.X_AXIS));
    psearch.setBorder(new EmptyBorder(5, 5, 5, 5));
    psearch.add(new JLabel(PhoneRes.getIString("book.search") + ":"));
    psearch.add(tfsearch);
    this.setLayout(new BorderLayout());
    this.add(psearch, BorderLayout.NORTH);
    this.add(pbtn, BorderLayout.SOUTH);
    this.add(scroll, BorderLayout.CENTER);
    tfsearch.requestFocusInWindow();
    frame.setLayout(new BorderLayout());
    frame.add(this, BorderLayout.CENTER);
    frame.setTitle(PhoneRes.getIString("frame.title"));
    frame.setSize(new Dimension(400, 300));
    frame.setIconImage(SparkRes.getImageIcon(SparkRes.ADDRESS_BOOK_16x16).getImage());
}