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author | hjk <qthjk@ovi.com> | 2012-12-10 17:21:29 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-12-10 18:37:29 +0100 |
commit | 129bcf57471d09f15cbfe6dc3ab397689e6eb245 (patch) | |
tree | b4901c52b1f75212303be606e6c40530c2afcd53 /examples/webkitwidgets/imageanalyzer/mainwindow.cpp | |
parent | 539c47c9c93335196dbde56f7ba98de0e6600a38 (diff) | |
download | qtwebkit-examples-129bcf57471d09f15cbfe6dc3ab397689e6eb245.tar.gz |
Adjust webkit example project install targets.
This follows suit with aeb036e in qtbase.
Change-Id: Ifc85b327df81d15f3579b911e07c95a3b7a3bb9d
Reviewed-by: Michael Bruning <michael.bruning@digia.com>
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
Diffstat (limited to 'examples/webkitwidgets/imageanalyzer/mainwindow.cpp')
-rw-r--r-- | examples/webkitwidgets/imageanalyzer/mainwindow.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/examples/webkitwidgets/imageanalyzer/mainwindow.cpp b/examples/webkitwidgets/imageanalyzer/mainwindow.cpp new file mode 100644 index 0000000..71193e7 --- /dev/null +++ b/examples/webkitwidgets/imageanalyzer/mainwindow.cpp @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 Digia Plc 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 "mainwindow.h" +#include "imageanalyzer.h" + +#include <QWebFrame> +#include <QWebElementCollection> +#include <QNetworkDiskCache> + +/* + * Default Constructor + */ +//! [MainWindow - constructor] +MainWin::MainWin(QWidget * parent) : QWebView(parent) +{ + m_network = new QNetworkAccessManager(this); + m_cache = new QNetworkDiskCache(this); + m_cache->setCacheDirectory(QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/imageanalyzer"); + m_cache->setMaximumCacheSize(1000000); //set the cache to 10megs + m_network->setCache(m_cache); + page()->setNetworkAccessManager(m_network); + + //! The object we will expose to JavaScript engine: + m_analyzer = new ImageAnalyzer(m_cache, this); + + // Signal is emitted before frame loads any web content: + QObject::connect(page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), + this, SLOT(addJSObject())); + + // qrc:// URLs refer to resources. See imagenalayzer.qrc + QUrl startURL = QUrl("qrc:/index.html"); + + // Load web content now! + setUrl(startURL); +} +//! [MainWindow - constructor] + +//! [MainWindow - addJSObject] +void MainWin::addJSObject() { + // Add pAnalyzer to JavaScript Frame as member "imageAnalyzer". + page()->mainFrame()->addToJavaScriptWindowObject(QString("imageAnalyzer"), m_analyzer); +} +//! [MainWindow - addJSObject] |