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().
See Implementation
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().