RE: Newbie question regarding gtk_signal_connet

On Thu, 3 Aug 2000, Nghia wrote:

> Ok, I was advised to use structures to solve the problem which I almost
> did except for a segmentation fault during the passing the structure to
> gtk_singal_connect. Here is what I used
> struct widget {
>   GtkWidget *intput;
>   GtkWidget *output;
> };
> void button_one_clicked(GtkWidget *button, struct widget
> *widget_holder){
> }
>  gtk_signal_connect(GTK_OBJECT(button_one, "clicked",
> GTK_SIGNAL_FUNC(button_one_clicked), widget_holder);
> But the moment the function button_one_clicked is run it crashes, even
> before it loads any variables (I've checked this by making the function
> empty).

  Your pieces of code looks innocent (well, we don't know the type of
'widget_holder', but since gcc didn't warn, it looks like it was a pointer).
  You should post reduced version of your code for us being able to help you.

> Is there something I did wrong? gcc didn't return any errors.
> Nghia

 Best regards,

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