void function ( FocusListener arg0 ) { button . addFocusListener ( arg0 ) ; }
addfocuslistener to button object . concode_field_sep Button button concode_elem_sep Label label concode_field_sep void setVisible concode_elem_sep void setEnabled concode_elem_sep void setToolTipText concode_elem_sep Boolean isSelected concode_elem_sep void setLabelText concode_elem_sep void forceFocus concode_elem_sep void createLabelledButton concode_elem_sep void addListener