On 6 Sep 2014 03:12, "Gary Kline" <kl...@thought.org> wrote:
>
> =====
> Organization: Thought Unlimited. Public service Unix since 1986.
> Of_Interest: With 28 years of service to the Unix community.
>
> things that I *thought* might work by using
>
> s = gtk_label_get_text(GTK_LABEL((GtkWidget)buf));
>
> fails. (with contains the String "label1") I have a index,
> "n" that can range from 1 to 99--whatever GtkWidget *label I
> need. the next thing that occured was some kind of
>
> typedef struct
> {
>
> GtkWidget *label1,
> *label2,
> *label3,
> ...
> *label999;
> } Labels;
>
> can abybody clue on how to use my n index counter to stick
> one of the "labels" so they show up on my arrow window?
>
> thanks much.
>
> --
> Gary Kline kl...@thought.org http://www.thought.org Public Service
Unix
> Twenty-eight years of service to the Unix community.
>
This definitely calls for an array:
GtkWidget *label[1000];
as you cannot reference to a variable with a constructed name (like $$a in
PHP). If your struct holds only pointers, though, you can also cast it to
an array:
((GtkWidget **)label_list)[99]
but I haven't tested it, and highly discourage it.
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