funny, I made my function static as well and it did not work....
Could you send a code sample?
thanks
luis
From: "Andrew Tamoney" <[EMAIL PROTECTED]>
Reply-To: "Palm Developer Forum" <[email protected]>
To: "Palm Developer Forum" <[email protected]>
Subject: Re: FrmSetEventHandler
Date: Thu, 26 Jul 2007 17:11:39 -0400
helpful to know but I already solved it. My handleEvent was non-static
unlike the other calls
On 7/26/07, luis maldonado <[EMAIL PROTECTED]> wrote:
>
> Because your function is not an independent functions but rather a
public
> functions withing a class and CW is having trouble with it. you need to
> include the app event loop and the apphandleevent into your class and
then
> you should be able to use the callback event handler from within your
> class
>
>
> hope this helps
>
>
>
> >From: "Andrew Tamoney" <[EMAIL PROTECTED]>
> >Reply-To: "Palm Developer Forum" <[email protected]>
> >To: "Palm Developer Forum" <[email protected]>
> >Subject: FrmSetEventHandler
> >Date: Wed, 25 Jul 2007 15:39:08 -0000
> >
> >So im having a little bit of trouble with the
FrmSetEventHandler(FormType
> >*formP, FormEventHandlerType *handler). I am trying to add a new form
> to
> >some code and I want to give it a event handler. Looking through the
> code
> >I see this function used in two ways.
> > FrmSetEventHandler(frmP, (FormEventHandlerType *)
> >&(QForm::EventDispatcher));
> >
> >and
> >
> >extern Boolean MainFormHandleEvent(EventPtr eventP);
> >FrmSetEventHandler(frmP, MainFormHandleEvent);
> >
> >I have tried to add my own form handler with
> > FrmSetEventHandler(frmP, (FormEventHandlerType *)
> >&(QForm::HandleEvent));
> >
> >and
> >
> >extern Boolean QForm::HandleEvent(EventPtr eventP);
> >FrmSetEventHandler(frmP, QForm::HandleEvent);
> >
> >in both cases I get:
> >Error : illegal explicit conversion from 'void' to
> >'unsigned char (*)(struct EventType *)'
> >QForm.cpp line 280 FrmSetEventHandler(frmP,
(FormEventHandlerType
> *)
> >&(QForm::HandleEvent));
> >Why are the other calls working and why can I not get mine to compile
> >
> >
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