mainwindow.h Example File

pdfviewer/mainwindow.h

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  #ifndef MAINWINDOW_H
  #define MAINWINDOW_H

  #include <QLoggingCategory>
  #include <QMainWindow>

  Q_DECLARE_LOGGING_CATEGORY(lcExample)

  namespace Ui {
  class MainWindow;
  }

  class QPdfDocument;
  class QPdfView;

  class PageSelector;
  class ZoomSelector;

  class MainWindow : public QMainWindow
  {
      Q_OBJECT

  public:
      explicit MainWindow(QWidget *parent = nullptr);
      ~MainWindow();

  public slots:
      void open(const QUrl &docLocation);

  private slots:
      void bookmarkSelected(const QModelIndex &index);

      // action handlers
      void on_actionOpen_triggered();
      void on_actionQuit_triggered();
      void on_actionAbout_triggered();
      void on_actionAbout_Qt_triggered();
      void on_actionZoom_In_triggered();
      void on_actionZoom_Out_triggered();
      void on_actionPrevious_Page_triggered();
      void on_actionNext_Page_triggered();
      void on_actionContinuous_triggered();

  private:
      Ui::MainWindow *ui;
      ZoomSelector *m_zoomSelector;
      PageSelector *m_pageSelector;

      QPdfDocument *m_document;
  };

  #endif // MAINWINDOW_H