How to add checkbox in particular row in jtable in java?

Question

I have a JTable which has 5 rows and 8 columns. I want to add checkboxes only in the last row. So i tried an example from How to add checkboxes to JTABLE swing h. In that example I am seeing checkbox adding for column only...But how to add checkboxes in the last row of all cells?

Answer 1

• JTable (and similair GUI, MsExcell, Databases) is based on Column direction

• in mentioned example is strictly defined ColumnClass for XxxTableModel , remove these code line

• is possible to create and defined ColumnClass for concrete cell (every cells in the last row), but required proper definitions in XxxTableModel

• maybe easiest of ways is to use Render ,

• your question isn't specific for detailed answer, sure maybe there are another options

Answer 2

JTable has two methods of interest: getCellRenderer(int, int) and getCellEditor(int, int) . By overriding both you can provide specific renderer/editor components based on the row and column that is being rendered/edited. You might need a creative TableModel though - the swing JTable wasn't intended to handle different types of items depending on row.