Qt 5.7 | Qt WebEngine | WebEngine Widgets Simple Browser Example | browserwindow.h Example File

Qt 5.7.1 Reference Documentation

# browserwindow.h Example File

webenginewidgets/simplebrowser/browserwindow.h

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      ** This file is part of the examples of the Qt Toolkit.
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      #ifndef BROWSERWINDOW_H
      #define BROWSERWINDOW_H

      #include <QMainWindow>
      #include <QWebEnginePage>

      class QProgressBar;

      class TabWidget;
      class UrlLineEdit;
      class WebView;

      class BrowserWindow : public QMainWindow
      {
          Q_OBJECT

      public:
          BrowserWindow(QWidget *parent = nullptr, Qt::WindowFlags flags = 0);
          ~BrowserWindow();
          QSize sizeHint() const override;
          TabWidget *tabWidget() const;
          WebView *currentTab() const;

          void loadPage(const QString &url);
          void loadPage(const QUrl &url);
          void loadHomePage();

      protected:
          void closeEvent(QCloseEvent *event) override;

      private slots:
          void handleNewWindowTriggered();
          void handleFileOpenTriggered();
          void handleShowWindowTriggered();
          void handleWebViewLoadProgress(int);
          void handleWebViewTitleChanged(const QString &title);
          void handleWebViewUrlChanged(const QUrl &url);
          void handleWebViewIconChanged(const QIcon &icon);
          void handleWebActionEnabledChanged(QWebEnginePage::WebAction action, bool enabled);

      private:
          QMenu *createFileMenu(TabWidget *tabWidget);
          QMenu *createViewMenu(QToolBar *toolBar);
          QMenu *createWindowMenu(TabWidget *tabWidget);
          QMenu *createHelpMenu();
          QToolBar *createToolBar();

      private:
          TabWidget *m_tabWidget;
          QProgressBar *m_progressBar;
          QAction *m_historyBackAction;
          QAction *m_historyForwardAction;
          QAction *m_stopAction;
          QAction *m_reloadAction;
          QAction *m_stopReloadAction;
          UrlLineEdit *m_urlLineEdit;
      };

      #endif // BROWSERWINDOW_H