void custom_widget_apply ( GtkPrintOperation* self, GtkWidget* widget, gpointer user_data )
Emitted right before ::begin-print if you added a custom widget in the ::create-custom-widget handler.
When you get this signal you should read the information from the custom widgets, as the widgets are not guaranteed to be around at a later time.
|Default handler: |
The default handler is called after the handlers added via
The custom widget added in ::create-custom-widget.
The data is owned by the caller of the function.