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Diffstat (limited to 'examples/activeqt/comapp/main.cpp')
| -rw-r--r-- | examples/activeqt/comapp/main.cpp | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/examples/activeqt/comapp/main.cpp b/examples/activeqt/comapp/main.cpp new file mode 100644 index 0000000..66af248 --- /dev/null +++ b/examples/activeqt/comapp/main.cpp @@ -0,0 +1,271 @@ +/**************************************************************************** +** +** 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 examples 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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] |