private void updateEnabled() { combo.setEnabled(action.isSelected()); list.setEnabled(action.isSelected()); boolean iconControlsEnabled = !separator.isSelected(); builtin.setEnabled(iconControlsEnabled); file.setEnabled(iconControlsEnabled); builtinCombo.setEnabled(iconControlsEnabled && builtin.isSelected()); fileButton.setEnabled(iconControlsEnabled && file.isSelected()); }