java - Wants to get Check boxes with labels -

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in code, i'm adding data database. want set cell renderer label. if run code got check box. 

try {         list<group> listgrchild = grmgmtmodel.performlist();          (final group group : listgrchild) {             table.getcolumnmodel().getcolumn(0)                     .setcellrenderer(new tablecellrenderer() {                         // method gives component whome                         // cell must                         // rendered                         public component gettablecellrenderercomponent(                                 jtable table, object value,                                 boolean isselected, boolean isfocused,                                 int row, int col) {                             boolean marked = new boolean(string                                     .valueof(value));                             jcheckbox renderercomponent = new jcheckbox();                             if (marked) {                                 renderercomponent.setselected(true);                             }                             return renderercomponent;                         }                     });             tbmodel.addrow(new object[] { group.getgroupname() });         }

you comment, "rendercomponent.settext("hello") giving last value."

verify tablemodel has individual storage each row's check box state , label value. in example, class value holds relevant data:

private static class value implements comparable<value> {     private boolean selected;     private double value;     … }

the corresponding tablemodel manages list<value> , required renderer , editor use data each value instance accordingly. aside, value implements comparable interface convenience in sorting.


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