webscrollbar.h

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/* ============================================================
* Falkon - Qt web browser
* Copyright (C) 2016 David Rosca <nowrep@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
 
#ifndef WEBSCROLLBAR_H
#define WEBSCROLLBAR_H
 
#include <QScrollBar>
 
#include "qzcommon.h"
 
class WebView;
 
class WebScrollBar : public QScrollBar
{
    Q_OBJECT
 
public:
    explicit WebScrollBar(Qt::Orientation orientation, WebView *view);
 
    int thickness() const;
    void updateValues(const QSize &viewport);
 
private:
    void performScroll();
    void paintEvent(QPaintEvent *ev) override;
 
    WebView *m_view;
    bool m_blockScrolling = false;
};
 
#endif // WEBSCROLLBAR_H