bool FilePrinter::cupsAvailable()
{
#ifdef Q_WS_X11
// Ideally we would have access to the private Qt method
// QCUPSSupport::cupsAvailable() to do this as it is very complex routine.
// However, if CUPS is available then QPrinter::numCopies() will always return 1
// whereas if CUPS is not available it will return the real number of copies.
// This behaviour is guaranteed never to change, so we can use it as a reliable substitute.
QPrinter testPrinter;
testPrinter.setNumCopies( 2 );
return ( testPrinter.numCopies() == 1 );
#else
return false;
#endif
}
void QPrinterProto::setNumCopies(int numCopies)
{
QPrinter *item = qscriptvalue_cast<QPrinter*>(thisObject());
if (item)
item->setNumCopies(numCopies);
}
int Printer::setNumCopies(lua_State * L) // ( int numCopies )
{
QPrinter* lhs = ValueBinding<MyQPrinter>::check( L, 1 );
lhs->setNumCopies( Util::toInt( L, 2 ) );
return 0;
}