diff options
Diffstat (limited to 'examples/webkit/fancybrowser/mainwindow.cpp')
| -rw-r--r-- | examples/webkit/fancybrowser/mainwindow.cpp | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/examples/webkit/fancybrowser/mainwindow.cpp b/examples/webkit/fancybrowser/mainwindow.cpp index a3293b8..06af62e 100644 --- a/examples/webkit/fancybrowser/mainwindow.cpp +++ b/examples/webkit/fancybrowser/mainwindow.cpp @@ -45,7 +45,7 @@ //! [1] -MainWindow::MainWindow() +MainWindow::MainWindow(const QUrl& url) { progress = 0; @@ -60,7 +60,7 @@ MainWindow::MainWindow() //! [2] view = new QWebView(this); - view->load(QUrl("http://www.google.com/ncr")); + view->load(url); connect(view, SIGNAL(loadFinished(bool)), SLOT(adjustLocation())); connect(view, SIGNAL(titleChanged(const QString&)), SLOT(adjustTitle())); connect(view, SIGNAL(loadProgress(int)), SLOT(setProgress(int))); @@ -78,6 +78,11 @@ MainWindow::MainWindow() toolBar->addWidget(locationEdit); //! [2] + QMenu *viewMenu = menuBar()->addMenu(tr("&View")); + QAction* viewSourceAction = new QAction("Page Source", this); + connect(viewSourceAction, SIGNAL(triggered()), SLOT(viewSource())); + viewMenu->addAction(viewSourceAction); + //! [3] QMenu *effectMenu = menuBar()->addMenu(tr("&Effect")); effectMenu->addAction("Highlight all links", this, SLOT(highlightAllLinks())); @@ -100,6 +105,23 @@ MainWindow::MainWindow() } //! [3] +void MainWindow::viewSource() +{ + QNetworkAccessManager* accessManager = view->page()->networkAccessManager(); + QNetworkRequest request(view->url()); + QNetworkReply* reply = accessManager->get(request); + connect(reply, SIGNAL(finished()), this, SLOT(slotSourceDownloaded())); +} + +void MainWindow::slotSourceDownloaded() +{ + QNetworkReply* reply = qobject_cast<QNetworkReply*>(const_cast<QObject*>(sender())); + QTextEdit* textEdit = new QTextEdit(NULL); + textEdit->setAttribute(Qt::WA_DeleteOnClose); + textEdit->show(); + textEdit->setPlainText(reply->readAll()); +} + //! [4] void MainWindow::adjustLocation() { @@ -136,6 +158,8 @@ void MainWindow::finishLoading(bool) progress = 100; adjustTitle(); view->page()->mainFrame()->evaluateJavaScript(jQuery); + // Enable this to see the dump of the internal render tree + //qDebug() << view->page()->mainFrame()->renderTreeDump(); } //! [6] |