Long live Qt 4.5!

1 files changed, 272 insertions, 0 deletions

diff --git a/examples/activeqt/comapp/main.cpp b/examples/activeqt/comapp/main.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QAxFactory>
+#include <QTabWidget>
+#include <QTimer>
+
+class Application;
+class DocumentList;
+
+//! [0]
+class Document : public QObject
+{
+    Q_OBJECT
+
+    Q_CLASSINFO("ClassID", "{2b5775cd-72c2-43da-bc3b-b0e8d1e1c4f7}")
+    Q_CLASSINFO("InterfaceID", "{2ce1761e-07a3-415c-bd11-0eab2c7283de}")
+
+    Q_PROPERTY(Application *application READ application)
+    Q_PROPERTY(QString title READ title WRITE setTitle)
+
+public:
+    Document(DocumentList *list);
+    ~Document();
+
+    Application *application() const;
+
+    QString title() const;
+    void setTitle(const QString &title);
+
+private:
+    QWidget *page;
+};
+//! [0]
+
+//! [1]
+class DocumentList : public QObject
+{
+    Q_OBJECT
+
+    Q_CLASSINFO("ClassID", "{496b761d-924b-4554-a18a-8f3704d2a9a6}")
+    Q_CLASSINFO("InterfaceID", "{6c9e30e8-3ff6-4e6a-9edc-d219d074a148}")
+
+    Q_PROPERTY(Application* application READ application)
+    Q_PROPERTY(int count READ count)
+
+public:
+    DocumentList(Application *application);
+
+    int count() const;
+    Application *application() const;
+
+public slots:
+    Document *addDocument();
+    Document *item(int index) const;
+
+private:
+    QList<Document*> list;
+};
+//! [1]
+
+//! [2]
+class Application : public QObject
+{
+    Q_OBJECT
+
+    Q_CLASSINFO("ClassID", "{b50a71db-c4a7-4551-8d14-49983566afee}")
+    Q_CLASSINFO("InterfaceID", "{4a427759-16ef-4ed8-be79-59ffe5789042}")
+    Q_CLASSINFO("RegisterObject", "yes")
+
+    Q_PROPERTY(DocumentList* documents READ documents)
+    Q_PROPERTY(QString id READ id)
+    Q_PROPERTY(bool visible READ isVisible WRITE setVisible)
+
+public:
+    Application(QObject *parent = 0);
+    DocumentList *documents() const;
+
+    QString id() const { return objectName(); }
+
+    void setVisible(bool on);
+    bool isVisible() const;
+
+    QTabWidget *window() const { return ui; }
+
+public slots:
+    void quit();
+
+private:
+    DocumentList *docs;
+
+    QTabWidget *ui;
+};
+//! [2]
+
+//! [3]
+Document::Document(DocumentList *list)
+: QObject(list)
+{
+    QTabWidget *tabs = list->application()->window();
+    page = new QWidget(tabs);
+    page->setWindowTitle("Unnamed");
+    tabs->addTab(page, page->windowTitle());
+
+    page->show();
+}
+
+Document::~Document()
+{
+    delete page;
+}
+
+Application *Document::application() const
+{
+    return qobject_cast<DocumentList*>(parent())->application();
+}
+
+QString Document::title() const
+{
+    return page->windowTitle();
+}
+
+void Document::setTitle(const QString &t)
+{
+    page->setWindowTitle(t);
+
+    QTabWidget *tabs = application()->window();
+    int index = tabs->indexOf(page);
+    tabs->setTabText(index, page->windowTitle());
+}
+
+//! [3] //! [4]
+DocumentList::DocumentList(Application *application)
+: QObject(application)
+{
+}
+
+Application *DocumentList::application() const
+{
+    return qobject_cast<Application*>(parent());
+}
+
+int DocumentList::count() const
+{
+    return list.count();
+}
+
+Document *DocumentList::item(int index) const
+{
+    if (index >= list.count())
+        return 0;
+
+    return list.at(index);
+}
+
+Document *DocumentList::addDocument()
+{
+    Document *document = new Document(this);
+    list.append(document);
+
+    return document;
+}
+
+
+//! [4] //! [5]
+Application::Application(QObject *parent)
+: QObject(parent), ui(0)
+{
+    ui = new QTabWidget;
+
+    setObjectName("From QAxFactory");
+    docs = new DocumentList(this);
+}
+
+DocumentList *Application::documents() const
+{
+    return docs;
+}
+
+void Application::setVisible(bool on)
+{
+    ui->setShown(on);
+}
+
+bool Application::isVisible() const
+{
+    return ui->isVisible();
+}
+
+void Application::quit()
+{
+    delete docs;
+    docs = 0;
+
+    delete ui;
+    ui = 0;
+    QTimer::singleShot(0, qApp, SLOT(quit()));
+}
+
+#include "main.moc"
+//! [5] //! [6]
+
+
+QAXFACTORY_BEGIN("{edd3e836-f537-4c6f-be7d-6014c155cc7a}", "{b7da3de8-83bb-4bbe-9ab7-99a05819e201}")
+   QAXCLASS(Application)
+   QAXTYPE(Document)
+   QAXTYPE(DocumentList)
+QAXFACTORY_END()
+
+//! [6] //! [7]
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    app.setQuitOnLastWindowClosed(false);
+
+    // started by COM - don't do anything
+    if (QAxFactory::isServer())
+        return app.exec();
+
+    // started by user
+    Application appobject(0);
+    appobject.setObjectName("From Application");
+
+    QAxFactory::startServer();
+    QAxFactory::registerActiveObject(&appobject);
+
+    appobject.setVisible(true);
+
+    QObject::connect(qApp, SIGNAL(lastWindowClosed()), &appobject, SLOT(quit()));
+
+    return app.exec();
+}
+//! [7]