Re: gtk_signal_handler_block: core dump

[Ronald Bultje <rbultje ronald bitfreak net>]

On 2001.03.14 07:21:05 +0100 Dr. Andrew L. Blais wrote:
> I'm trying to learn gtk. So, I'm trying to modify helloworld2 so that it
> has three buttons. The first will gprint "TEST", the second will turn
> the first button off, and the third will turn the first back on. Just an
> exercise:) I've got this far, but although this code compiles, it core
> dumps when I push the second button. I searched the archives, but no
> clue. Could please someone explain what is happening here?
> 
> Doc Alb
> 
> ----------------------------------------------------------------
> void kill( struct kill_data *kd )
> {
>   gtk_signal_handler_block( GTK_OBJECT( kd->b ), (guint) kd->id ) ;
> }

This should be:
void kill( GtkWidget *widget, struct kill_data *kd)
{
  gtk_signal_handler_block( GTK_OBJECT( kd->b ), (guint) kd->id ) ;
}

By changing that, it works here.

Ronald

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