webview.h Example File

webenginewidgets/demobrowser/webview.h
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#ifndef WEBVIEW_H #define WEBVIEW_H #include <QIcon> #include <QWebEngineView> class QAuthenticator; class QMouseEvent; class QNetworkProxy; class QNetworkReply; class QSslError; class BrowserMainWindow; class WebPage : public QWebEnginePage { Q_OBJECT public: WebPage(QWebEngineProfile *profile, QObject *parent = 0); BrowserMainWindow *mainWindow(); protected: QWebEnginePage *createWindow(QWebEnginePage::WebWindowType type) Q_DECL_OVERRIDE; #if !defined(QT_NO_UITOOLS) QObject *createPlugin(const QString &classId, const QUrl &url, const QStringList &paramNames, const QStringList &paramValues); #endif virtual bool certificateError(const QWebEngineCertificateError &error) Q_DECL_OVERRIDE; private slots: #if defined(QWEBENGINEPAGE_UNSUPPORTEDCONTENT) void handleUnsupportedContent(QNetworkReply *reply); #endif void authenticationRequired(const QUrl &requestUrl, QAuthenticator *auth); void proxyAuthenticationRequired(const QUrl &requestUrl, QAuthenticator *auth, const QString &proxyHost); private: friend class WebView; // set the webview mousepressedevent Qt::KeyboardModifiers m_keyboardModifiers; Qt::MouseButtons m_pressedButtons; }; class WebView : public QWebEngineView { Q_OBJECT public: WebView(QWidget *parent = 0); WebPage *webPage() const { return m_page; } void setPage(WebPage *page); void loadUrl(const QUrl &url); QUrl url() const; QString lastStatusBarText() const; inline int progress() const { return m_progress; } protected: void mousePressEvent(QMouseEvent *event); void mouseReleaseEvent(QMouseEvent *event); void contextMenuEvent(QContextMenuEvent *event); void wheelEvent(QWheelEvent *event); private slots: void setProgress(int progress); void loadFinished(bool success); void setStatusBarText(const QString &string); void onFeaturePermissionRequested(const QUrl &securityOrigin, QWebEnginePage::Feature); void onIconChanged(const QIcon &icon); private: QString m_statusBarText; QUrl m_initialUrl; int m_progress; WebPage *m_page; }; #endif

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