JTable

TableModel

public class MyTableModel implements TableModel {

    public static String[][] value;
    public static Boolean[][] value1;
    Vector col;

    public MyTableModel(int row, int column) {
        value = new String[row][column];
        value1 = new Boolean[row][column];
        // value[0][0] = "文件路径";
        // value[0][1] = "状态";
        for (int i = 0; i < value.length - 1; i++) {

            for (int j = 0; j < value[0].length; j++) {
                value[i][j] = "";
            }
        }
        for (int i = 0; i < value1.length - 1; i++) {
            for (int j = 0; j < value1[0].length; j++) {
                value1[i][j] = false;
            }
        }
        col = new Vector();

        col.add("文件路径");
        col.add("状态");
        col.add("选择");
        col.add("序号");

    }

    @Override
    public void addTableModelListener(TableModelListener arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public Class<?> getColumnClass(int c) {
        // TODO Auto-generated method stub
        // return String.class;
        return getValueAt(0, c).getClass();
    }

    @Override
    public int getColumnCount() {
        // TODO Auto-generated method stub
        return value[0].length;
    }

    @Override
    public String getColumnName(int arg0) {
        // TODO Auto-generated method stub
        return (String) this.col.get(arg0);
    }

    @Override
    public int getRowCount() {
        // TODO Auto-generated method stub
        return value.length;
    }

    @Override
    public Object getValueAt(int row, int column) {
        // TODO Auto-generated method stub
        if (column != 2)
            return value[row][column];
        else {
            // System.out.println("获取单元格(" + row + "," + column + ")值为="+
            // value1[row][column]);
            return value1[row][column];
        }
    }

    @Override
    public boolean isCellEditable(int row, int column) {
        // TODO Auto-generated method stub
        if (column != 2)
            return false;
        else
            return true;
    }

    @Override
    public void removeTableModelListener(TableModelListener arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void setValueAt(Object arg0, int row, int column) {
        // TODO Auto-generated method stub
        if (column != 2)
            value[row][column] = (String) arg0;
        else {
            value1[row][column] = (Boolean) arg0;
            // System.out.println("置单元格(" + row + "," + column + ")值为=" + arg0);
        }
        // value[row][column]=(boolean)arg0;
    }

}

使用tablemodel

model = new MyTableModel(40, 4);
table = new JTable(model) {
@Override
public Component prepareRenderer(TableCellRenderer renderer, int row, int column) {
            Component component = super.prepareRenderer(renderer, row, column);
            JComponent jc = (JComponent) component;
            jc.setBackground(new Color(100, 223, 222));
            return component;
}
};