Re: Newbey Question

["Jamiil Abdullah-Alkadir" <jamiil_abdullah_alkadir hotmail com>]

Thanks Tristan for you prompt response.
I did try your suggestion, but to no avail. After making the changes to my 
.cpp file, I now get a messages saying: "... error:  'GTK_CALLBACK' 
undeclared ..."

Perhaps this macro was not yet included in the 1.2.10 version, but in a 
later version, do you know?

I'll keep waiting, hopefully there'll be a GTK+ developer that will read 
this message and clear this for me, and the millions of GTK+ programmers who 
bought the "Learn  GTK+ Programming in 21...." from SAMS.


Again, thank you, Tristan.

> From: Tristan Van Berkom <tristan van berkom gmail com>
> To: Jamiil Abdullah-Alkadir <jamiil_abdullah_alkadir hotmail com>
> CC: gtk-app-devel-list gnome org,  gtk-list gnome org
> Subject: Re: Newbey Question
> Date: Thu, 07 Apr 2005 18:50:53 -0400
>
> Jamiil Abdullah-Alkadir wrote:
> [...]
> >   //Register CallBacks <<== **Here is the problem 8)
> >   gtk_signal_connect(GTK_OBJECT(btnExit), "clicked", Quit, NULL);
>
> gtk_signal_connect uses functions with any signatures, they
> must all be cast to `void (*) ()' though first.
>
> try:
> gtk_signal_connect(GTK_OBJECT(btnExit), "clicked",
>                    GTK_CALLBACK (Quit), NULL);
>
> Cheers,
>                        -Tristan

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