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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the ActiveQt framework of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, 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 The Qt Company Ltd 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QAXWIDGET_H
#define QAXWIDGET_H
#include <QtAxContainer/qaxbase.h>
#include <QtAxContainer/qaxobjectinterface.h>
#include <QtWidgets/qwidget.h>
QT_BEGIN_NAMESPACE
class QAxAggregated;
class QAxClientSite;
class QAxWidgetPrivate;
class QAxBaseWidget : public QWidget, public QAxObjectInterface
{
Q_OBJECT
Q_PROPERTY(ulong classContext READ classContext WRITE setClassContext)
Q_PROPERTY(QString control READ control WRITE setControl RESET resetControl)
public:
Q_SIGNALS:
void exception(int code, const QString &source, const QString &desc, const QString &help);
void propertyChanged(const QString &name);
void signal(const QString &name, int argc, void *argv);
protected:
using QWidget::QWidget;
QAxBaseWidget(QWidgetPrivate &d, QWidget *parent, Qt::WindowFlags f);
};
class QAxWidget : public QAxBaseWidget, public QAxBase
{
public:
explicit QAxWidget(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
explicit QAxWidget(const QString &c, QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
explicit QAxWidget(IUnknown *iface, QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
~QAxWidget() override;
ulong classContext() const override;
void setClassContext(ulong classContext) override;
QString control() const override;
bool setControl(const QString &) override;
void resetControl() override;
void clear();
bool doVerb(const QString &verb);
QSize sizeHint() const override;
QSize minimumSizeHint() const override;
virtual QAxAggregated *createAggregate();
const QMetaObject *metaObject() const override;
int qt_metacall(QMetaObject::Call call, int id, void **v) override;
Q_DECL_HIDDEN_STATIC_METACALL static void qt_static_metacall(QObject *_o, QMetaObject::Call _c, int _id, void **_a);
void *qt_metacast(const char *) override;
protected:
bool initialize(IUnknown **) override;
virtual bool createHostWindow(bool);
bool createHostWindow(bool, const QByteArray&);
void changeEvent(QEvent *e) override;
void resizeEvent(QResizeEvent *) override;
virtual bool translateKeyEvent(int message, int keycode) const;
void connectNotify(const QMetaMethod &signal) override;
private:
Q_DECLARE_PRIVATE(QAxWidget)
friend class QAxClientSite;
};
template <> inline QAxWidget *qobject_cast<QAxWidget*>(const QObject *o)
{
void *result = o ? const_cast<QObject *>(o)->qt_metacast("QAxWidget") : nullptr;
return static_cast<QAxWidget *>(result);
}
template <> inline QAxWidget *qobject_cast<QAxWidget*>(QObject *o)
{
void *result = o ? o->qt_metacast("QAxWidget") : nullptr;
return static_cast<QAxWidget *>(result);
}
QT_END_NAMESPACE
#endif // QAXWIDGET_H
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