QPrinterInfoPrivate::QPrinterInfoPrivate(const QString &id)
{
if (!id.isEmpty()) {
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (ps)
m_printDevice = ps->createPrintDevice(id);
}
}
void QPageSetupWidget::initPageSizes()
{
m_blockSignals = true;
m_ui.pageSizeCombo->clear();
if (m_outputFormat == QPrinter::NativeFormat && !m_printerName.isEmpty()) {
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (ps) {
QPrintDevice printDevice = ps->createPrintDevice(m_printerName);
foreach (const QPageSize &pageSize, printDevice.supportedPageSizes()) {
m_ui.pageSizeCombo->addItem(pageSize.name(), QVariant::fromValue(pageSize.id()));
}
if (m_ui.pageSizeCombo->count() > 0 && printDevice.supportsCustomPageSizes()) {
m_ui.pageSizeCombo->addItem(tr("Custom"), QVariant::fromValue(QPageSize::Custom));
m_blockSignals = false;
return;
}
}
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
qDebug() << "\n********************************";
qDebug() << "***** QPrintDevice Details *****";
qDebug() << "********************************\n";
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (!ps) {
qDebug() << "Could not load platform plugin!";
return -1;
}
QString defaultId = ps->defaultPrintDeviceId();
if (defaultId.isEmpty())
qDebug() << "No default printer found";
else
qDebug() << "Default Printer ID :" << defaultId;
qDebug() << "Available Printer IDs :" << ps->availablePrintDeviceIds() << "\n";
foreach (const QString id, ps->availablePrintDeviceIds()) {
QPrintDevice printDevice = ps->createPrintDevice(id);
if (printDevice.isValid()) {
qDebug() << "===" << printDevice.id() << "===\n";
qDebug() << "Device ID :" << printDevice.id();
qDebug() << "Device Name :" << printDevice.name();
qDebug() << "Device Location :" << printDevice.location();
qDebug() << "Device Make :" << printDevice.makeAndModel();
qDebug() << "";
qDebug() << "isValid :" << printDevice.isValid();
qDebug() << "isDefault :" << printDevice.isDefault();
qDebug() << "isRemote :" << printDevice.isRemote();
qDebug() << "";
qDebug() << "state :" << stateToString(printDevice.state());
qDebug() << "";
qDebug() << "supportsMultipleCopies :" << printDevice.supportsMultipleCopies();
qDebug() << "supportsCollateCopies :" << printDevice.supportsCollateCopies();
qDebug() << "";
qDebug() << "defaultPageSize :" << printDevice.defaultPageSize();
qDebug() << "supportedPageSizes :";
foreach (const QPageSize &page, printDevice.supportedPageSizes())
qDebug() << " " << page << printDevice.printableMargins(page, QPageLayout::Portrait, 300);
qDebug() << "";
qDebug() << "supportsCustomPageSizes :" << printDevice.supportsCustomPageSizes();
qDebug() << "";
qDebug() << "minimumPhysicalPageSize :" << printDevice.minimumPhysicalPageSize();
qDebug() << "maximumPhysicalPageSize :" << printDevice.maximumPhysicalPageSize();
qDebug() << "";
qDebug() << "defaultResolution :" << printDevice.defaultResolution();
qDebug() << "supportedResolutions :" << printDevice.supportedResolutions();
qDebug() << "";
qDebug() << "defaultInputSlot :" << printDevice.defaultInputSlot().key
<< printDevice.defaultInputSlot().name
<< printDevice.defaultInputSlot().id;
qDebug() << "supportedInputSlots :";
foreach (const QPrint::InputSlot &slot, printDevice.supportedInputSlots())
qDebug() << " " << slot.key << slot.name << slot.id;
qDebug() << "";
qDebug() << "defaultOutputBin :" << printDevice.defaultOutputBin().key
<< printDevice.defaultOutputBin().name
<< printDevice.defaultOutputBin().id;
qDebug() << "supportedOutputBins :";
foreach (const QPrint::OutputBin &bin, printDevice.supportedOutputBins())
qDebug() << " " << bin.key << bin.name << bin.id;
qDebug() << "";
qDebug() << "defaultDuplexMode :" << duplexToString(printDevice.defaultDuplexMode());
qDebug() << "supportedDuplexModes :";
foreach (QPrint::DuplexMode mode, printDevice.supportedDuplexModes())
qDebug() << " " << duplexToString(mode);
qDebug() << "";
qDebug() << "defaultColorMode :" << colorToString(printDevice.defaultColorMode());
qDebug() << "supportedColorModes :";
foreach (QPrint::ColorMode mode, printDevice.supportedColorModes())
qDebug() << " " << colorToString(mode);
qDebug() << "";
qDebug() << "supportedMimeTypes :";
foreach (const QMimeType &type, printDevice.supportedMimeTypes())
qDebug() << " " << type.name();
} else {