+ /**
+ * GtkPrintOperationPreview::got-page-size:
+ * @preview: the object on which the signal is emitted
+ * @context: the current #GtkPrintContext
+ * @page_setup: the #GtkPageSetup for the current page
+ *
+ * The ::got-page-size signal is emitted once for each page
+ * that gets rendered to the preview.
+ *
+ * A handler for this signal should update the @context
+ * according to @page_setup and set up a suitable cairo
+ * context, using gtk_print_context_set_cairo_context().
+ */