Example usage for javax.swing JTable getEditorComponent

Introduction

In this page you can find the example usage for javax.swing JTable getEditorComponent.

Prototype

@BeanProperty(bound = false)
public Component getEditorComponent() 

Source Link

Document

Returns the component that is handling the editing session.

Usage

From source file:net.sf.taverna.t2.activities.spreadsheet.views.SpreadsheetImportConfigView.java

private void enableTable(JTable table, boolean enabled) {
    table.setEnabled(enabled);/*from   www.  j  av a  2 s.c o m*/
    Component editor = table.getEditorComponent();
    if (editor != null) {
        editor.setEnabled(enabled);
    }
    if (enabled) {
        table.setForeground(Color.BLACK);
        table.getTableHeader().setForeground(Color.BLACK);
    } else {
        table.setForeground(Color.LIGHT_GRAY);
        table.getTableHeader().setForeground(Color.LIGHT_GRAY);
    }
}

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From source file:org.isatools.isacreator.gui.formelements.SubForm.java

protected void setupTableTabBehaviour() {
    InputMap im = scrollTable.getInputMap(JTable.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    KeyStroke tab = KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0);

    //  Override the default tab behaviour
    //  Tab to the next editable cell. When no editable cells goto next cell.
    final Action previousTabAction = scrollTable.getActionMap().get(im.get(tab));
    Action newTabAction = new AbstractAction() {
        public void actionPerformed(ActionEvent e) {
            int rowSel = scrollTable.getSelectedRow();
            int colSel = scrollTable.getSelectedColumn();

            if (rowSel == (scrollTable.getRowCount() - 1)) {
                scrollTable.setRowSelectionInterval(0, 0);

                if ((colSel + 1) == scrollTable.getColumnCount()) {
                    scrollTable.setColumnSelectionInterval(0, 0);
                } else {
                    scrollTable.setColumnSelectionInterval(colSel + 1, colSel + 1);
                }// w w w  . j a  v a2 s . c  om
            } else {
                rowSel = rowSel + 1;
                scrollTable.setRowSelectionInterval(rowSel, rowSel);

                if (colSel > -1) {
                    scrollTable.setColumnSelectionInterval(colSel, colSel);
                }
            }

            scrollTable.scrollRectToVisible(scrollTable.getCellRect(rowSel, colSel, true));

            JTable table = (JTable) e.getSource();
            int row = table.getSelectedRow();
            int originalRow = row;
            int column = table.getSelectedColumn();
            int originalColumn = column;

            while (!table.isCellEditable(row, column)) {
                previousTabAction.actionPerformed(e);
                row = table.getSelectedRow();
                column = table.getSelectedColumn();

                //  Back to where we started, get out.
                if ((row == originalRow) && (column == originalColumn)) {
                    break;
                }
            }

            if (table.editCellAt(row, column)) {
                table.getEditorComponent().requestFocusInWindow();
            }
        }
    };
    scrollTable.getActionMap().put(im.get(tab), newTabAction);
}

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From source file:org.isatools.isacreator.spreadsheet.Spreadsheet.java

/**
 * Setup the JTable with its desired characteristics
 *///  w ww. j av  a 2s  . c o  m
private void setupTable() {
    table = new CustomTable(spreadsheetModel);
    table.setShowGrid(true);
    table.setGridColor(Color.BLACK);
    table.setShowVerticalLines(true);
    table.setShowHorizontalLines(true);
    table.setGridColor(UIHelper.LIGHT_GREEN_COLOR);
    table.setRowSelectionAllowed(true);
    table.setColumnSelectionAllowed(true);
    table.setAutoCreateColumnsFromModel(false);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.getSelectionModel().addListSelectionListener(this);
    table.getColumnModel().getSelectionModel().addListSelectionListener(this);
    table.getTableHeader().setReorderingAllowed(true);
    table.getColumnModel().addColumnModelListener(this);
    try {
        table.setDefaultRenderer(Class.forName("java.lang.Object"), new SpreadsheetCellRenderer());
    } catch (ClassNotFoundException e) {
        // ignore this error
    }

    table.addMouseListener(this);
    table.getTableHeader().addMouseMotionListener(new MouseMotionListener() {
        public void mouseDragged(MouseEvent event) {
        }

        public void mouseMoved(MouseEvent event) {
            // display a tooltip when user hovers over a column. tooltip is derived
            // from the description of a field from the TableReferenceObject.
            JTable table = ((JTableHeader) event.getSource()).getTable();
            TableColumnModel colModel = table.getColumnModel();
            int colIndex = colModel.getColumnIndexAtX(event.getX());

            // greater than 1 to account for the row no. being the first col
            if (colIndex >= 1) {
                TableColumn tc = colModel.getColumn(colIndex);
                if (tc != null) {
                    try {
                        table.getTableHeader().setToolTipText(getFieldDescription(tc));
                    } catch (Exception e) {
                        // ignore this error
                    }
                }
            }
        }
    });

    //table.getColumnModel().addColumnModelListener(this);
    InputMap im = table.getInputMap(JTable.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    KeyStroke tab = KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0);

    //  Override the default tab behaviour
    //  Tab to the next editable cell. When no editable cells goto next cell.
    final Action previousTabAction = table.getActionMap().get(im.get(tab));
    Action newTabAction = new AbstractAction() {
        public void actionPerformed(ActionEvent e) {
            // maintain previous tab action procedure
            previousTabAction.actionPerformed(e);

            JTable table = (JTable) e.getSource();
            int row = table.getSelectedRow();
            int originalRow = row;
            int column = table.getSelectedColumn();
            int originalColumn = column;

            while (!table.isCellEditable(row, column)) {
                previousTabAction.actionPerformed(e);
                row = table.getSelectedRow();
                column = table.getSelectedColumn();

                //  Back to where we started, get out.
                if ((row == originalRow) && (column == originalColumn)) {
                    break;
                }
            }

            if (table.editCellAt(row, column)) {
                table.getEditorComponent().requestFocusInWindow();
            }
        }
    };

    table.getActionMap().put(im.get(tab), newTabAction);
    TableColumnModel model = table.getColumnModel();

    String previousColumnName = null;
    for (int columnIndex = 0; columnIndex < tableReferenceObject.getHeaders().size(); columnIndex++) {
        if (!model.getColumn(columnIndex).getHeaderValue().toString()
                .equals(TableReferenceObject.ROW_NO_TEXT)) {
            model.getColumn(columnIndex).setHeaderRenderer(columnRenderer);
            model.getColumn(columnIndex).setPreferredWidth(spreadsheetFunctions
                    .calcColWidths(model.getColumn(columnIndex).getHeaderValue().toString()));
            // add appropriate cell editor for cell.
            spreadsheetFunctions.addCellEditor(model.getColumn(columnIndex), previousColumnName);
            previousColumnName = model.getColumn(columnIndex).getHeaderValue().toString();
        } else {
            model.getColumn(columnIndex).setHeaderRenderer(new RowNumberCellRenderer());
        }
    }

    JTableHeader header = table.getTableHeader();
    header.setBackground(UIHelper.BG_COLOR);
    header.addMouseListener(new HeaderListener(header, columnRenderer));

    table.addNotify();
}

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