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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [3]
+#include <QWidget>
+
+class MyActiveX : public QWidget
+{
+ Q_OBJECT
+//! [3]
+
+
+//! [4]
+Q_CLASSINFO("ClassID", "{1D9928BD-4453-4bdd-903D-E525ED17FDE5}")
+Q_CLASSINFO("InterfaceID", "{99F6860E-2C5A-42ec-87F2-43396F4BE389}")
+Q_CLASSINFO("EventsID", "{0A3E9F27-E4F1-45bb-9E47-63099BCCD0E3}")
+//! [4]
+
+
+//! [5]
+Q_PROPERTY(int value READ value WRITE setValue)
+//! [5]
+
+
+//! [6]
+public:
+ MyActiveX(QWidget *parent = 0)
+ ...
+
+ int value() const;
+
+public slots:
+ void setValue(int v);
+ ...
+
+signals:
+ void valueChange(int v);
+ ...
+
+};
+//! [6]
+
+
+//! [7]
+#include <QAxBindable>
+#include <QWidget>
+
+class MyActiveX : public QWidget, public QAxBindable
+{
+ Q_OBJECT
+//! [7]
+
+
+//! [8]
+QAXFACTORY_BEGIN("{ad90301a-849e-4e8b-9a91-0a6dc5f6461f}",
+ "{a8f21901-7ff7-4f6a-b939-789620c03d83}")
+ QAXCLASS(MyWidget)
+ QAXCLASS(MyWidget2)
+ QAXTYPE(MySubType)
+QAXFACTORY_END()
+//! [8]
+
+
+//! [9]
+#include <QApplication>
+#include <QAxFactory>
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ if (!QAxFactory::isServer()) {
+ // create and show main window
+ }
+ return app.exec();
+}
+//! [9]
+
+
+//! [10]
+MyFactory(const QUuid &, const QUuid &);
+//! [10]
+
+
+//! [11]
+HMODULE dll = LoadLibrary("myserver.dll");
+typedef HRESULT(__stdcall *DllRegisterServerProc)();
+DllRegisterServerProc DllRegisterServer =
+ (DllRegisterServerProc)GetProcAddress(dll, "DllRegisterServer");
+
+HRESULT res = E_FAIL;
+if (DllRegisterServer)
+ res = DllRegisterServer();
+if (res != S_OK)
+ // error handling
+//! [11]
+
+
+//! [15]
+class MyActiveX : public QWidget
+{
+ Q_OBJECT
+ Q_CLASSINFO("Version", "2.0")
+ Q_CLASSINFO("ClassID", "{7a4cffd8-cbcd-4ae9-ae7e-343e1e5710df}")
+ Q_CLASSINFO("InterfaceID", "{6fb035bf-8019-48d8-be51-ef05427d8994}")
+ Q_CLASSINFO("EventsID", "{c42fffdf-6557-47c9-817a-2da2228bc29c}")
+ Q_CLASSINFO("Insertable", "yes")
+ Q_CLASSINFO("ToSuperClass", "MyActiveX")
+ Q_PROPERTY(...)
+
+public:
+ MyActiveX(QWidget *parent = 0);
+
+ ...
+};
+//! [15]
+
+
+//! [16]
+class MyLicensedControl : public QWidget
+{
+ Q_OBJECT
+ Q_CLASSINFO("LicenseKey", "<key string>")
+ ...
+};
+//! [16]
+
+
+//! [17]
+class AxImpl : public QAxAggregated, public ISomeCOMInterface
+{
+public:
+ AxImpl() {}
+
+ long queryInterface(const QUuid &iid, void **iface);
+
+ // IUnknown
+ QAXAGG_IUNKNOWN
+
+ // ISomeCOMInterface
+ ...
+}
+//! [17]
+
+
+//! [18]
+long AxImpl::queryInterface(const QUuid &iid, void **iface)
+{
+ *iface = 0;
+ if (iid == IID_ISomeCOMInterface)
+ *iface = (ISomeCOMInterface *)this;
+ else
+ return E_NOINTERFACE;
+
+ AddRef();
+ return S_OK;
+}
+//! [18]
+
+
+//! [19]
+HRESULT AxImpl::QueryInterface(REFIID iid, void **iface)
+{
+ return controllingUnknown()->QueryInterface(iid, iface);
+}
+//! [19]
+
+
+//! [20]
+class MyActiveX : public QWidget, public QAxBindable
+{
+ Q_OBJECT
+
+public:
+ MyActiveX(QWidget *parent);
+
+ QAxAggregated *createAggregate()
+ {
+ return new AxImpl();
+ }
+};
+//! [20]