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Thread: Table cell renderer

  1. #1
    Junior Member
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    Default Table cell renderer

    here is my cell renderer code.I want to add a Jprogressbar in a column and update its value from outside.
    But till now i couldnt update the value of the bar.
    Moreover when i select a row the corresponding Jprogressbar's appearence changes.
    Please help.

    public class tableprogressColumn extends JProgressBar implements TableCellRenderer {
    private JTable table;
    public tableprogressColumn(JTable table,int column,int max) {
    super(0,max);
    setBorderPainted (false);
    setStringPainted (true);
    this.table=table;
    this.setIndeterminate(true);
    TableColumnModel columnModel=table.getColumnModel();
    columnModel.getColumn(column).setCellRenderer(this );
    this.setValue(80);
    this.setForeground(new Color(255,10,10));
    }

    public Component getTableCellRendererComponent(JTable table, Object value,
    boolean isSelected, boolean hasFocus,
    int row, int column) {
    setBackground (table.getBackground ());
    if(value!=null)
    setValue(((Integer)value).intValue());
    return this;
    }

    public boolean isDisplayable() {
    return true;
    }
    }


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: Table cell renderer

    I take it from your other thread that you got this figured out on your own?
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