sets the optional label to be displayed before the group button in the toolbar concode_field_sep List<ToolbarButton> buttons concode_elem_sep String CSS_DISABLED concode_elem_sep Label groupLabel concode_elem_sep String CSS_ENABLED concode_elem_sep boolean enabled concode_elem_sep boolean visible concode_elem_sep Image leadingSeparator concode_elem_sep Image trailingSeparator concode_elem_sep String label concode_field_sep void add concode_elem_sep void setVisible concode_elem_sep void setEnabled concode_elem_sep Image getLeadingSeparator concode_elem_sep String getLabel concode_elem_sep List<ToolbarButton> getButtons concode_elem_sep Label getGroupLabel concode_elem_sep boolean isEnabled concode_elem_sep void setTempDisabled concode_elem_sep boolean isVisible concode_elem_sep Image getTrailingSeparator
void function ( String arg0 ) { this . label = arg0 ; this . groupLabel . setText ( this . label ) ; }