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  1. #1
    aslanali555 is offline Member
    Join Date
    Nov 2012
    Posts
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    Default Jtable Row Sorter as Integer Value

    I want to sort to the jtable by Integer value for 0. column.
    I need to override "getColumnClass" method.
    I overrided "getColumnClass" when define "tableMalzeme"
    Java Code:
    tableMalzeme.setModel(new javax.swing.table.DefaultTableModel(
    new Object [][] {
        {null, null, null, null},
        {null, null, null, null},
        {null, null, null, null},
        {null, null, null, null}
    },
    new String [] {
        "Title 1", "Title 2", "Title 3", "Title 4"
    }
    ) {
        Class[] types = new Class [] {
            java.lang.Integer.class, java.lang.Object.class, java.lang.Object.class, java.lang.Object.class
    };
    boolean[] canEdit = new boolean [] {
        false, false, false, false
    };
     
    public Class getColumnClass(int columnIndex) {
        return types [columnIndex];
    }
     
    public boolean isCellEditable(int rowIndex, int columnIndex) {
        return canEdit [columnIndex];
    }
    });
    tableMalzeme.setAutoCreateRowSorter(true);
    but I can not override the "getColumnClass" after I set the model of jtable.

    Java Code:
    tableMalzeme.setModel(DbUtils.resultSetToTableModel(resultSet));

  2. #2
    camickr is offline Senior Member
    Join Date
    Jul 2009
    Posts
    1,236
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    10

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