tabwidget.h Example File

webenginewidgets/simplebrowser/tabwidget.h
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 #ifndef TABWIDGET_H
 #define TABWIDGET_H

 #include <QTabWidget>
 #include <QWebEnginePage>

 class QUrl;

 class WebView;

 class TabWidget : public QTabWidget
 {
     Q_OBJECT

 public:
     TabWidget(QWebEngineProfile *profile, QWidget *parent = nullptr);

     WebView *currentWebView() const;

 signals:
     // current tab/page signals
     void linkHovered(const QString &link);
     void loadProgress(int progress);
     void titleChanged(const QString &title);
     void urlChanged(const QUrl &url);
     void favIconChanged(const QIcon &icon);
     void webActionEnabledChanged(QWebEnginePage::WebAction action, bool enabled);
     void devToolsRequested(QWebEnginePage *source);
 #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
     void findTextFinished(const QWebEngineFindTextResult &result);
 #endif

 public slots:
     // current tab/page slots
     void setUrl(const QUrl &url);
     void triggerWebPageAction(QWebEnginePage::WebAction action);

     WebView *createTab();
     WebView *createBackgroundTab();
     void closeTab(int index);
     void nextTab();
     void previousTab();

 private slots:
     void handleCurrentChanged(int index);
     void handleContextMenuRequested(const QPoint &pos);
     void cloneTab(int index);
     void closeOtherTabs(int index);
     void reloadAllTabs();
     void reloadTab(int index);

 private:
     WebView *webView(int index) const;
     void setupView(WebView *webView);

     QWebEngineProfile *m_profile;
 };

 #endif // TABWIDGET_H