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39
40#ifndef QPLATFORMPRINTPLUGIN_H
41#define QPLATFORMPRINTPLUGIN_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is part of the QPA API and is not meant to be used
48// in applications. Usage of this API may make your code
49// source and binary incompatible with future versions of Qt.
50//
51
52#include <QtPrintSupport/qtprintsupportglobal.h>
53#include <QtCore/qplugin.h>
54#include <QtCore/qfactoryinterface.h>
55
56#ifndef QT_NO_PRINTER
57
58QT_BEGIN_NAMESPACE
59
60
61class QPlatformPrinterSupport;
62
63#define QPlatformPrinterSupportFactoryInterface_iid "org.qt-project.QPlatformPrinterSupportFactoryInterface.5.1"
64
65class Q_PRINTSUPPORT_EXPORT QPlatformPrinterSupportPlugin : public QObject
66{
67 Q_OBJECT
68public:
69 explicit QPlatformPrinterSupportPlugin(QObject *parent = nullptr);
70 ~QPlatformPrinterSupportPlugin();
71
72 virtual QPlatformPrinterSupport *create(const QString &key) = 0;
73
74 static QPlatformPrinterSupport *get();
75};
76
77QT_END_NAMESPACE
78
79#endif
80
81#endif // QPLATFORMPRINTPLUGIN_H
82

source code of qtbase/src/printsupport/kernel/qplatformprintplugin.h