PrintOperationPreview.connectReady
gulong connectReady(T)(T callback, Flag!"After" after = No.After)Connect to Ready signal.
The ::ready signal gets emitted once per preview operation, before the first page is rendered.
A handler for this signal can be used for setup tasks.
Parameters
callback | signal callback delegate or function to connect void callback(gtk.print_context.PrintContext context, gtk.print_operation_preview.PrintOperationPreview printOperationPreview) context the current [gtk.print_context.PrintContext] (optional) printOperationPreview the instance the signal is connected to (optional) |
after | Yes.After to execute callback after default handler, No.After to execute before (default) |
Returns
Signal ID