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author | Alexis Menard <alexis.menard@nokia.com> | 2009-05-12 12:11:55 (GMT) |
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committer | Alexis Menard <alexis.menard@nokia.com> | 2009-05-12 12:11:55 (GMT) |
commit | f5ac9ac1387fb9aac7c74d686f0b247ac50746e1 (patch) | |
tree | 8efb9b6c1029f8b9c26b96fa5389b1b0623c5163 /src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp | |
parent | cb369071fa9b15e68f91d2883ee29f12c58fc803 (diff) | |
parent | bc184432c49eb56254bc5db07c6af03718c6b0e7 (diff) | |
download | Qt-f5ac9ac1387fb9aac7c74d686f0b247ac50746e1.zip Qt-f5ac9ac1387fb9aac7c74d686f0b247ac50746e1.tar.gz Qt-f5ac9ac1387fb9aac7c74d686f0b247ac50746e1.tar.bz2 |
Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt into kinetic-animations
Diffstat (limited to 'src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp new file mode 100644 index 0000000..b91bc30 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/docs/webkitsnippets/webpage/main.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <QtGui> +#include <QWebPage> +#include <QWebFrame> + +//! [0] +class Thumbnailer : public QObject +{ + Q_OBJECT + +public: + Thumbnailer(const QUrl &url); + +signals: + void finished(); + +private slots: + void render(); + +private: + QWebPage page; + +}; +//! [0] + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + Thumbnailer thumbnail(QUrl("http://qtsoftware.com")); + + QObject::connect(&thumbnail, SIGNAL(finished()), + &app, SLOT(quit())); + + return app.exec(); +} + +//! [1] +Thumbnailer::Thumbnailer(const QUrl &url) +{ + page.mainFrame()->load(url); + connect(&page, SIGNAL(loadFinished(bool)), + this, SLOT(render())); +} +//! [1] + +//! [2] +void Thumbnailer::render() +{ + page.setViewportSize(page.mainFrame()->contentsSize()); + QImage image(page.viewportSize(), QImage::Format_ARGB32); + QPainter painter(&image); + + page.mainFrame()->render(&painter); + painter.end(); + + QImage thumbnail = image.scaled(400, 400); + thumbnail.save("thumbnail.png"); + + emit finished(); +} +//! [2] +#include "main.moc" |