This may be out of left field but is there already a class named headerRenderer and you are clobbering it? What happens if you change the name of the class to myHeaderRenderer?
--- In flexcoders@yahoogroups.com, learner <[EMAIL PROTECTED]> wrote: > > Hi all, > I am trying to create a headerRenderer for Accordion.. > and whenever I try to create class which extends a Button Class > > > package > { > import mx.controls.Button; > > public class headerRenderer extends Button > { > public function headerRenderer() > { > super(); > } > > } > } > > > I get a error as : Interface method setFocus in namespace > mx.managers:IFocusManagerComponent is implemented with an incompatible > signature in class > ?? > can anybody explain me this ???????????/ >