Qt create 如何构建 ActiveX 控件？

ActiveX.pro

#-------------------------------------------------

#

# Project created by QtCreator 2018-01-19T09:37:39

#

#-------------------------------------------------

# Qt shared

QT_CI_JENKINS_HOME=$$(JENKINS_HOME)

!isEmpty(QT_CI_JENKINS_HOME) {

    message("Qt CI environment detected, suppressing example registration")

    CONFIG += qaxserver_no_postlink

}

TEMPLATE = app

TARGET   = ActiveX

CONFIG += warn_off

QT += core widgets axserver

SOURCES += \

        main.cpp \

        activex.cpp \

HEADERS += \

        activex.h

FORMS += \

        activex.ui

RC_FILE  = ActiveX.rc

DEF_FILE = ActiveX.def

activex.h

#ifndef ACTIVEX_H

#define ACTIVEX_H

#include <QWidget>

#include <QtCore>

#include <ActiveQt>

//# 设置内存执行编码 UTF-8

#ifdef Q_OS_WIN

#pragma execution_character_set("UTF-8")

#endif

// ObjectSafety

//# 控件安全标记类

#include <QAxAggregated>

#include <objsafe.h>

#include <QUuid>

class ObjectSafety : public QAxAggregated, public IObjectSafety

{

public:

    ObjectSafety(){

    }

    QAXAGG_IUNKNOWN;

    long queryInterface(const QUuid &iid, void **iface)

    {

        *iface = NULL;

        if (iid == IID_IObjectSafety)

        {

            *iface = (IObjectSafety*)this;

        }

        else

        {

            return E_NOINTERFACE;

        }

        AddRef();

        return S_OK;

    }

    HRESULT WINAPI GetInterfaceSafetyOptions(REFIID riid, DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions)

    {

        *pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;

        *pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;

        return S_OK;

    }

    HRESULT WINAPI SetInterfaceSafetyOptions(REFIID riid, DWORD pdwSupportedOptions, DWORD pdwEnabledOptions)

    {

        return S_OK;

    }

};

//End ObjectSafety

namespace Ui {

class ActiveX;

}

class ActiveX : public QWidget,public QAxBindable

{

    Q_OBJECT

    Q_CLASSINFO("ClassID",     "{DF16845C-92CD-4AAB-A982-EB9840E74669}")

    Q_CLASSINFO("InterfaceID", "{616F620B-91C5-4410-A74E-6B81C76FFFE0}")

    Q_CLASSINFO("EventsID",    "{E1816BBA-BF5D-4A31-9855-D6BA432055FF}")

public:

    explicit ActiveX(QWidget *parent = 0);

    ~ActiveX();

public Q_SLOTS:

    QString Version();

private:

    Ui::ActiveX *ui;

    QAxAggregated* createAggregate()

    {

        return new ObjectSafety;

    }

};

#endif // ACTIVEX_H

activex.cpp

#include "activex.h"

#include "ui_activex.h"

ActiveX::ActiveX(QWidget *parent) :

    QWidget(parent),

    ui(new Ui::ActiveX)

{

    ui->setupUi(this);

}

ActiveX::~ActiveX()

{

    delete ui;

}

QString ActiveX::Version()

{

    return QString("ActiveX 1.0.0");

}

main.cpp

#include "activex.h"

#include <QApplication>

int main(int argc, char *argv[])

{

    QApplication app(argc, argv);

    if (!QAxFactory::isServer()) {

        ActiveX w;

        w.show();

        return app.exec();

    }

    return app.exec();

}

//! [1]

QAXFACTORY_BEGIN("{EC08F8FC-2754-47AB-8EFE-56A54057F34E}", /* type library ID */ "{A095BA0C-224F-4933-A458-2DD7F6B85D8F}") /* application ID */

    QAXCLASS(ActiveX)

QAXFACTORY_END()

//! [1]

ActiveX.def

EXPORTS

    DllCanUnloadNow      PRIVATE

    DllGetClassObject    PRIVATE

    DllRegisterServer    PRIVATE

    DllUnregisterServer  PRIVATE

    DumpIDL              PRIVATE

`index.html'

<html lang="en">

<head>

<meta name="GENERATOR" content="Microsoft Visual Studio">

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>ActiveXCameraGui</title>

</head>

<body>

    <object id="ActiveQtServer" style="width:256px;height:256px;" classid="CLSID:DF16845C-92CD-4AAB-A982-EB9840E74669">

        <param name="Version" value="BTC">

    </object>

    <button onclick="alert(ActiveQtServer.Version())">Version</button>

<script>

    window.onload = function () {

        //var ret = ActiveQtServer.Version;

        //alert(ret);//打印 初始化版本信息

        //alert("Hello World!");//打印 Hello World！

    };

</script>

</body>

</html>

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Qt create 如何构建 ActiveX 控件？

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