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How can I set the color (or font) on a specific cell (row, column) in a JTable?

April 26, 2017CELL color column font jtable row

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How can I set the color (or font) on a specific cell (row, column) in a JTable?

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In order to set the color or font for a specific table cell you must create a custom TableCellRenderer. The easiest way to create one is to extend the DefaultTableCellRenderer. Note: Download the example source code that accompanies this article from Resources. The following custom TableCellRenderer will take a cell that holds an integer and make the cell red if the integer’s value is negative.