gtkPrintOperationGetNPagesToPrint: gtkPrintOperationGetNPagesToPrint
Description
Returns the number of pages that will be printed.Usage
gtkPrintOperationGetNPagesToPrint(object)
Details
Note that this value is set during print preparation phase
(GTK_PRINT_STATUS_PREPARING), so this function should never be
called before the data generation phase (GTK_PRINT_STATUS_GENERATING_DATA).
You can connect to the "status-changed" signal
and call gtkPrintOperationGetNPagesToPrint when
print status is GTK_PRINT_STATUS_GENERATING_DATA.
This is typically used to track the progress of print operation.
Since 2.18