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 /* This file is part of the KDE project
  * Copyright (C) 2005-2007 Thomas Zander <zander@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA
  */
 
 #ifndef KWGUI_H
 #define KWGUI_H
 
 
 #include <QWidget>
 
 class KWView;
 class KWCanvas;
 class KoCanvasController;
 class KoRuler;
 
 class QMouseEvent;
 
 /**
  * This class is a widget that is the sole widget under a KWView instance
  * separating concerns.
  */
 class KWGui : public QWidget
 {
     Q_OBJECT
 
 public:
     /**
      * Create new gui widget.
      * @param viewMode the KWViewMode::type() string to indicate the view mode the canvas
      *        will use to show the content
      * @param parent the parent view
      */
     KWGui(const QString &viewMode, KWView *parent);
     ~KWGui() override;
 
     /**
      * Return the canvas child.
      * @return the canvas child.
      */
     KWCanvas *canvas() const {
         return m_canvas;
     }
     /**
      * return the width of the canvas that is fully shown and not obscured behind scrollbars.
      * @return the amount of pixels visible
      */
     int visibleWidth() const;
     /**
      * return the height of the canvas that is fully shown and not obscured behind scrollbars.
      * @return the amount of pixels visible
      */
     int visibleHeight() const;
 
     /**
      * return the height of the canvas that is fully shown and not obscured behind scrollbars.
      * @return the amount of pixels visible
      */
     QSize viewportSize() const;
 
     /// return if the there currently is a horizontal scrolBar visible
     bool horizontalScrollBarVisible();
 
     /**
      * Request a repaint of the rulers.
      */
     void updateRulers() const;
 
     /// return the canvasController that wraps this view
     KoCanvasController *canvasController() const {
         return m_canvasController;
     }
 
 protected :
     void mouseMoveEvent(QMouseEvent *e) override;
 
 private Q_SLOTS:
     void pageSetupChanged();
     void updateMousePos(const QPoint &point);
     void shapeSelectionChanged();
     void setupUnitActions();
 
 private:
     KWView *m_view;
     KWCanvas *m_canvas;
     KoRuler *m_horizontalRuler;
     KoRuler *m_verticalRuler;
 
     KoCanvasController *m_canvasController;
 };
 
 #endif