Example usage for javax.swing JTable getSelectedColumns

Introduction

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

Prototype

@BeanProperty(bound = false)
public int[] getSelectedColumns() 

Source Link

Document

Returns the indices of all selected columns.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTable table = new JTable();

    if (table.getColumnSelectionAllowed() && !table.getRowSelectionAllowed()) {

        int[] vColIndices = table.getSelectedColumns();
    }//from  w  w w  .j  a va2 s .c o m
}

---

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    final JTable table;

    String[] columnTitles = { "A", "B", "C", "D" };
    Object[][] rowData = { { "11", "12", "13", "14" }, { "21", "22", "23", "24" }, { "31", "32", "33", "34" },
            { "41", "42", "44", "44" } };

    table = new JTable(rowData, columnTitles);

    table.setCellSelectionEnabled(true);
    ListSelectionModel cellSelectionModel = table.getSelectionModel();
    cellSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

    cellSelectionModel.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            String selectedData = null;

            int[] selectedRow = table.getSelectedRows();
            int[] selectedColumns = table.getSelectedColumns();

            for (int i = 0; i < selectedRow.length; i++) {
                for (int j = 0; j < selectedColumns.length; j++) {
                    selectedData = (String) table.getValueAt(selectedRow[i], selectedColumns[j]);
                }//from w  w w  .  j  ava  2 s  .  co  m
            }
            System.out.println("Selected: " + selectedData);
        }

    });

    frame.add(new JScrollPane(table));

    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:com.vgi.mafscaling.MafCompare.java

public MafCompare() {
    compExcelAdapter = new ExcelAdapter() {
        //@override
        protected void onPaste(JTable table, boolean extendRows, boolean extendCols) {
            super.onPaste(table, extendRows, extendCols);
            int colCount = compMafTable.getColumnCount();
            Utils.ensureColumnCount(colCount, origMafTable);
            Utils.ensureColumnCount(colCount, newMafTable);
            ArrayList<Object> values = new ArrayList<Object>();
            int i;
            for (i = (table.getSelectedColumns())[0]; i < colCount; ++i)
                values.add(compMafTable.getValueAt(0, i));
            double corr;
            int j = 0;
            for (i = (table.getSelectedColumns())[0]; i < colCount; ++i, ++j) {
                if (Pattern.matches(Utils.fpRegex, values.get(j).toString())
                        && Pattern.matches(Utils.fpRegex, origMafTable.getValueAt(1, i).toString())) {
                    corr = Double.valueOf(values.get(j).toString()) / 100.0 + 1.0;
                    newMafTable.setValueAt(Double.valueOf(origMafTable.getValueAt(1, i).toString()) * corr, 1,
                            i);/*from   w w w  . j a  v a  2s . c o  m*/
                } else
                    break;
            }
        }
    };
    initialize();
}

---

From source file:net.sourceforge.squirrel_sql.fw.gui.action.wikiTable.GenericWikiTableTransformer.java

/**
 * @see/*from   w w  w  . jav a2  s .  com*/
 * net.sourceforge.squirrel_sql.fw.gui.action.wikiTable.IWikiTableTransformer
 * #transform(javax.swing.JTable)
 */
@Override
public String transform(JTable table) {
    int nbrSelRows = table.getSelectedRowCount();
    int nbrSelCols = table.getSelectedColumnCount();
    int[] selRows = table.getSelectedRows();
    int[] selCols = table.getSelectedColumns();

    if (selRows.length != 0 && selCols.length != 0) {
        StringBuilder buf = new StringBuilder(1024);
        // Start the table
        appendWithReplacement(buf, configuration.getTableStartTag());
        // Create the header
        appendWithReplacement(buf, configuration.getHeaderStartTag());
        for (int colIdx = 0; colIdx < nbrSelCols; ++colIdx) {
            appendWithReplacement(buf, configuration.getHeaderCell(), table.getColumnName(selCols[colIdx]));
        }
        appendWithReplacement(buf, configuration.getHeaderEndTag());
        // Now fill all the table rows
        for (int rowIdx = 0; rowIdx < nbrSelRows; ++rowIdx) {
            appendWithReplacement(buf, configuration.getRowStartTag());
            for (int colIdx = 0; colIdx < nbrSelCols; ++colIdx) {
                TableCellRenderer cellRenderer = table.getCellRenderer(selRows[rowIdx], selCols[colIdx]);
                Object cellObj = table.getValueAt(selRows[rowIdx], selCols[colIdx]);

                if (cellRenderer instanceof SquirrelTableCellRenderer) {
                    cellObj = ((SquirrelTableCellRenderer) cellRenderer).renderValue(cellObj);
                }

                String value = null;
                if (cellObj == null) {
                    value = ""; //$NON-NLS-1$
                } else {
                    final String tmp = cellObj.toString();
                    if (tmp.trim().equals("")) { //$NON-NLS-1$
                        value = ""; //$NON-NLS-1$
                    } else {
                        value = tmp;
                    }
                }
                appendWithReplacement(buf, configuration.getDataCell(), value);
            }
            appendWithReplacement(buf, configuration.getRowEndTag());
        }
        appendWithReplacement(buf, configuration.getTableEndTag());
        return buf.toString();
    } else {
        return null;
    }

}

---