What I would do instead is: GtkWidget **label[1000]; // if you have a dynamic number of labels, consider using a GArray maybe int i = 0;
label[i++] = gtk_label_new("first text"); // this will be label[0] label[i++] = gtk_label_new("second text"); // this will be label[1] … After this, instead of creating a string "label1", you just need the number 1, and can use this: s = gtk_label_get_text(GTK_LABEL(label[1])); where 1 can instead be a variable of int that holds 1: int num = 1; s = gtk_label_get_text(GTK_LABEL(label[num])); On 6 September 2014 09:32, 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. > > On Sat, Sep 06, 2014 at 08:08:34AM +0200, Gergely Polonkai wrote: >> 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. > > > > I will heed your advise! a workaround may be in three *.c > files. but first:: sleep. > > -- > Gary Kline kl...@thought.org http://www.thought.org Public Service Unix > Twenty-eight years of service to the Unix community. > > _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list