browsermainwindow.h Example File

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  #ifndef BROWSERMAINWINDOW_H
  #define BROWSERMAINWINDOW_H

  #include <QtWidgets/QMainWindow>
  #include <QtGui/QIcon>
  #include <QtCore/QUrl>

  class AutoSaver;
  class BookmarksToolBar;
  class ChaseWidget;
  class QWebFrame;
  class TabWidget;
  class ToolbarSearch;
  class WebView;

  /*!
      The MainWindow of the Browser Application.

      Handles the tab widget and all the actions
   */
  class BrowserMainWindow : public QMainWindow {
      Q_OBJECT

  public:
      BrowserMainWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0);
      ~BrowserMainWindow();
      QSize sizeHint() const;

  public:
      TabWidget *tabWidget() const;
      WebView *currentTab() const;
      QByteArray saveState(bool withTabs = true) const;
      bool restoreState(const QByteArray &state);

  public slots:
      void loadPage(const QString &url);
      void slotHome();

  protected:
      void closeEvent(QCloseEvent *event);

  private slots:
      void save();

      void slotLoadProgress(int);
      void slotUpdateStatusbar(const QString &string);
      void slotUpdateWindowTitle(const QString &title = QString());

      void loadUrl(const QUrl &url);
      void slotPreferences();

      void slotFileNew();
      void slotFileOpen();
      void slotFilePrintPreview();
      void slotFilePrint();
      void slotPrivateBrowsing();
      void slotFileSaveAs();
      void slotEditFind();
      void slotEditFindNext();
      void slotEditFindPrevious();
      void slotShowBookmarksDialog();
      void slotAddBookmark();
      void slotViewZoomIn();
      void slotViewZoomOut();
      void slotViewResetZoom();
      void slotViewZoomTextOnly(bool enable);
      void slotViewToolbar();
      void slotViewBookmarksBar();
      void slotViewStatusbar();
      void slotViewPageSource();
      void slotViewFullScreen(bool enable);

      void slotWebSearch();
      void slotToggleInspector(bool enable);
      void slotAboutApplication();
      void slotDownloadManager();
      void slotSelectLineEdit();

      void slotAboutToShowBackMenu();
      void slotAboutToShowForwardMenu();
      void slotAboutToShowWindowMenu();
      void slotOpenActionUrl(QAction *action);
      void slotShowWindow();
      void slotSwapFocus();

      void printRequested(QWebFrame *frame);
      void geometryChangeRequested(const QRect &geometry);
      void updateToolbarActionText(bool visible);
      void updateBookmarksToolbarActionText(bool visible);

  private:
      void loadDefaultState();
      void setupMenu();
      void setupToolBar();
      void updateStatusbarActionText(bool visible);

  private:
      QToolBar *m_navigationBar;
      ToolbarSearch *m_toolbarSearch;
      BookmarksToolBar *m_bookmarksToolbar;
      ChaseWidget *m_chaseWidget;
      TabWidget *m_tabWidget;
      AutoSaver *m_autoSaver;

      QAction *m_historyBack;
      QMenu *m_historyBackMenu;
      QAction *m_historyForward;
      QMenu *m_historyForwardMenu;
      QMenu *m_windowMenu;

      QAction *m_stop;
      QAction *m_reload;
      QAction *m_stopReload;
      QAction *m_viewToolbar;
      QAction *m_viewBookmarkBar;
      QAction *m_viewStatusbar;
      QAction *m_restoreLastSession;
      QAction *m_addBookmark;

      QIcon m_reloadIcon;
      QIcon m_stopIcon;

      QString m_lastSearch;
  };

  #endif // BROWSERMAINWINDOW_H