GTK Labels GTK Labels (gtk_label, defined in gtklabel.h) are used to store a fixed word (or line) of text, that the user cannot edit. Here is how we create and manipulate one: /* create a new label. */ GtkWidget* label = gtk_label_new("Uneditable Text"); /* replace the text of the label. */ gtk_label_set_text(GTK_LABEL(label), "U-n-e-d-i-t-a-b-l-e T-e-x-t"); The window would look like this: