addComponent(titleLabel, 0, 0);
addComponent(getLabel(Book._A_TITLE, false, field1Length), 1, 0);
addComponent(getLabel(Book._I_CATEGORY, true, label2Length), 2, 0);
JLabel label = getLabel(Book._I_CATEGORY, false, field2Length);
DcProperty category = (DcProperty) dco.getValue(Book._I_CATEGORY);
if (category != null) label.setIcon(category.getIcon());
addComponent(label, 3, 0);
addComponent(getLabel(Book._G_AUTHOR, true, label1Length), 0, 1);
addComponent(getLabel(Book._G_AUTHOR, false, field1Length), 1, 1);