to_key_file

Description:

public void to_key_file (KeyFile key_file, string? group_name)

This function adds the print settings from this to key_file.

Parameters:

this

a `GtkPrintSettings`
key_file

the `GKeyFile` to save the print settings to
group_name

the group to add the settings to in key_file, or null to use the default “Print Settings”