RE: connecting signals & slots

Add

        ClassDef(MyFitButton,1);
at the end of your class declaration.

Cheers,
Philippe

-----Original Message-----
From: owner-roottalk_at_pcroot.cern.ch [mailto:owner-roottalk_at_pcroot.cern.ch] On Behalf Of Roger Mason
Sent: Friday, January 26, 2007 12:28 PM
To: Fine, Valeri
Cc: roottalk_at_pcroot.cern.ch
Subject: Re: [ROOT] connecting signals & slots

Hi Valeri,

"Fine, Valeri" <fine_at_bnl.gov> writes:

> I think you need something like this
> ( Let me know whether I should elaborate further )
>

This is what I have:

class MyFitButton : public TGTextButton {   private:

     TGraph *fGraph;
     TF1 *fF1;

  public:
   MyFitButton( TGButton() )

           : TGTextButton ( const TGWindow *p, TGHotString *s, Int_t id, GContext_t norm, FontStruct_t font, UInt_t options )

          , fGraph(0), fF1(0) {}

   void SetGraph(TGraph *g) { fGraph = g;}    void SetFun1(TF1 *f) { fF1 = f;}

   TGraph *Graph() const {return fGraph;}    TF1 *Fun1() const { return fF1;}
};

ACLiC complains:

Error in <MyFitButton>: MyFitButton inherits from TObject but does not have its own ClassDef

Thanks for your help,
Roger Received on Fri Jan 26 2007 - 20:03:19 CET