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-rw-r--r--examples/assistant/simpletextviewer/mainwindow.cpp154
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diff --git a/examples/assistant/simpletextviewer/mainwindow.cpp b/examples/assistant/simpletextviewer/mainwindow.cpp
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--- a/examples/assistant/simpletextviewer/mainwindow.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2010 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.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGui>
-
-#include "mainwindow.h"
-#include "findfiledialog.h"
-
-//! [0]
-MainWindow::MainWindow()
-{
- textViewer = new QTextEdit;
- textViewer->setReadOnly(true);
- QFile file("documentation/intro.html");
- if (file.open(QIODevice::ReadOnly))
- textViewer->setHtml(file.readAll());
-
- setCentralWidget(textViewer);
-
- createActions();
- createMenus();
-
- initializeAssistant();
-
- setWindowTitle(tr("Simple Text Viewer"));
- resize(750, 400);
-}
-//! [0]
-
-//! [1]
-void MainWindow::closeEvent(QCloseEvent *)
-{
- if (assistantClient)
- assistantClient->closeAssistant();
-}
-//! [1]
-
-void MainWindow::about()
-{
- QMessageBox::about(this, tr("About Simple Text Viewer"),
- tr("This example demonstrates how to use\n" \
- "Qt Assistant as help system for your\n" \
- "own application."));
-}
-
-//! [2]
-void MainWindow::assistant()
-{
- assistantClient->showPage(QLibraryInfo::location(QLibraryInfo::ExamplesPath) +
- QDir::separator() +
- "assistant/simpletextviewer/documentation/index.html");
-}
-//! [2]
-
-//! [3]
-void MainWindow::open()
-{
- FindFileDialog dialog(textViewer, assistantClient);
- dialog.exec();
-}
-//! [3]
-
-void MainWindow::createActions()
-{
- assistantAct = new QAction(tr("Help Contents"), this);
- assistantAct->setShortcuts(QKeySequence::HelpContents);
- connect(assistantAct, SIGNAL(triggered()), this, SLOT(assistant()));
-
- openAct = new QAction(tr("&Open..."), this);
- openAct->setShortcuts(QKeySequence::Open);
- connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
-
- clearAct = new QAction(tr("&Clear"), this);
- clearAct->setShortcut(tr("Ctrl+C"));
- connect(clearAct, SIGNAL(triggered()), textViewer, SLOT(clear()));
-
- exitAct = new QAction(tr("E&xit"), this);
- exitAct->setShortcuts(QKeySequence::Quit);
- connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
-
- aboutAct = new QAction(tr("&About"), this);
- connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
-
- aboutQtAct = new QAction(tr("About &Qt"), this);
- connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
-}
-
-void MainWindow::createMenus()
-{
- fileMenu = new QMenu(tr("&File"), this);
- fileMenu->addAction(openAct);
- fileMenu->addAction(clearAct);
- fileMenu->addSeparator();
- fileMenu->addAction(exitAct);
-
- helpMenu = new QMenu(tr("&Help"), this);
- helpMenu->addAction(assistantAct);
- helpMenu->addSeparator();
- helpMenu->addAction(aboutAct);
- helpMenu->addAction(aboutQtAct);
-
-
- menuBar()->addMenu(fileMenu);
- menuBar()->addMenu(helpMenu);
-}
-
-//! [4]
-void MainWindow::initializeAssistant()
-{
- assistantClient = new QAssistantClient(QLibraryInfo::location(QLibraryInfo::BinariesPath), this);
-
- QStringList arguments;
- arguments << "-profile" << QString("documentation") + QDir::separator() + QString("simpletextviewer.adp");
- assistantClient->setArguments(arguments);
-}
-//! [4]