Example usage for javax.swing JTable getDefaultEditor

Introduction

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

Prototype

public TableCellEditor getDefaultEditor(Class<?> columnClass) 

Source Link

Document

Returns the editor to be used when no editor has been set in a TableColumn.

Usage

From source file:Main.java

public static void main(String[] argv) {
    DefaultTableModel model = new DefaultTableModel() {
        public Class getColumnClass(int columnIndex) {
            Object o = getValueAt(0, columnIndex);
            if (o == null) {
                return Object.class;
            } else {
                return o.getClass();
            }/* w ww  . jav  a  2s .c  om*/
        }
    };
    JTable table = new JTable(model);

    model.addColumn("Boolean", new Object[] { Boolean.TRUE });
    model.addColumn("Date", new Object[] { new Date() });
    model.addColumn("Double", new Object[] { new Double(Math.PI) });
    model.addColumn("Float", new Object[] { new Float(1.2) });
    model.addColumn("Icon", new Object[] { new ImageIcon("icon.gif") });
    model.addColumn("Number", new Object[] { new Integer(1) });
    model.addColumn("Object", new Object[] { "object" });

    Enumeration e = table.getColumnModel().getColumns();
    TableColumn col = (TableColumn) e.nextElement();

    col.setCellRenderer(table.getDefaultRenderer(Boolean.class));
    col.setCellEditor(table.getDefaultEditor(Boolean.class));

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

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From source file:org.yccheok.jstock.gui.JTableUtilities.java

public static void insertTableColumnFromModel(JTable jTable, Object value, int clickedColumnIndex) {
    boolean isVisible = true;

    try {//from  w w  w.  j  av  a 2s.c  om

        TableColumn tableColumn = jTable.getColumn(value);

    }

    catch (java.lang.IllegalArgumentException exp) {

        isVisible = false;

    }

    if (isVisible)
        return;

    TableModel tableModel = jTable.getModel();

    final int modelIndex = getModelColumnIndex(jTable, value);

    Class c = tableModel.getColumnClass(modelIndex);

    TableColumn tableColumn = new javax.swing.table.TableColumn(modelIndex, 0, jTable.getDefaultRenderer(c),
            jTable.getDefaultEditor(c));

    jTable.addColumn(tableColumn);

    makeTableColumnWidthFit(jTable, jTable.getColumnCount() - 1, 5);

    // If we right clicked on the 3rd column, and select a new column, we
    // would like the new column to be inserted into 4th column. Note that,
    // clickedColumnIndex will be < 0, if we right clicked on empty area.
    if (clickedColumnIndex < 0) {
        // Have it in the last column when we right clicked on empty area.
        jTable.moveColumn(jTable.getColumnCount() - 1, jTable.getColumnCount() - 1);
    } else {
        // +1, as we want our newly inserted column to be at the right of
        // clicked column.
        jTable.moveColumn(jTable.getColumnCount() - 1,
                Math.min(jTable.getColumnCount() - 1, clickedColumnIndex + 1));
    }
}

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