JTable: Ridefinizione comportamento button

[schumy2000]

Qui il mio ButtonRenderer, ho omesso qualche riga ma non credo sia importante

public class ButtonRenderer extends JButton implements TableCellRenderer {
 
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private boolean[] disp;
	private boolean[] penal;
	private String tipo;
	private int typeButton;
	
	public ButtonRenderer(TableFrame _frame, String tipo, int typeButton) {
    		setOpaque(true);
    		disp=_frame.disputata;
    		this.tipo=tipo;
    		this.typeButton=typeButton;
    		penal=_frame.getPenalized();
  	}
  
	public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {	
		if (isSelected) {
      			setForeground(table.getSelectionForeground());
      			setBackground(table.getSelectionBackground());
    		} 
    		else{
      			setForeground(table.getForeground());
      			setBackground(UIManager.getColor("Button.background"));
    		}
		
		boolean editable = table.isCellEditable(row, column);
		setEnabled(editable);
		...
		...
		...
		...
		...
		
    		return this;
  	}
}

e il mio TableModel

public class TableModelFrame extends DefaultTableModel{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;


	@SuppressWarnings("unused")
	private Object[][] data;
	private String tipo;
	private boolean[] disp;
	private boolean buttonsEnable;
	
    public TableModelFrame(Object[][] data, Object[] title, String tipo) {
       	super(data, title);
    	this.data=data;
    	this.tipo=tipo;
    	buttonsEnable=true;
    }
    
    public void setDisp(boolean[] disp){
    	this.disp=disp;
    }
    
    
    public void setButtonsEnable(boolean enable){
    	this.buttonsEnable=enable;


        fireTableChanged(new TableModelEvent(this, 0, getRowCount()-1, 7));
    }
    
    
    
    public boolean isCellEditable(int row, int column) {
        if(buttonsEnable) {
		if(column==3 || column==4 || column==7 ) return true;
		else return false;
	}
	else return false;
    }
    
    
    @SuppressWarnings({ "rawtypes", "unchecked" })
    public Class getColumnClass(int column) {
        if (column >= 0 && column <= getColumnCount())
		return getValueAt(0, column).getClass();
        else
		return Object.class;
    }
}

Lo SwingWorkerClass che non è cambiato

class SwingWorkerClass extends SwingWorker<Void, Void> {   
	private ProgressPanel progressBar;
	private Risultato r;
	private ButtonEditor ed;
	private TableModelFrame a_model;


	public SwingWorkerClass(ProgressPanel aProgressBar, ButtonEditor ed, Risultato ris, TableModelFrame m_model) {        
		this.progressBar = aProgressBar;
		r=ris;
		this.ed=ed;
		a_model=m_model;
		a_model.setButtonsEnable(false);
		progressBar.setVisible(true);
	
	}


	@Override
	public Void doInBackground() {
		//long running task
		ed.modifyResult(r);
		return null;
	}    


	@Override
	public void done() {                
		a_model.setButtonsEnable(true);
		progressBar.setVisible(false);      
	}

[schumy2000]

Tutto a posto.
avevo fatto una cavolata.

Grazie mille