File indexing completed on 2024-05-19 04:59:14

 /* ============================================================
 * AutoScroll - Autoscroll for Falkon
 * Copyright (C) 2014-2017 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 AUTOSCROLLER_H
 #define AUTOSCROLLER_H
 
 #include <QObject>
 #include <QLabel>
 
 class QMouseEvent;
 class QWheelEvent;
 class QRect;
 
 class WebView;
 class FrameScroller;
 
 class ScrollIndicator : public QLabel
 {
 public:
     explicit ScrollIndicator(QWidget *parent = nullptr);
 
     Qt::Orientations orientations() const;
     void setOrientations(Qt::Orientations orientations);
 
 private:
     void paintEvent(QPaintEvent *event) override;
 
     Qt::Orientations m_orientations;
 };
 
 class AutoScroller : public QObject
 {
     Q_OBJECT
 public:
     explicit AutoScroller(const QString &settingsFile, QObject* parent = nullptr);
     ~AutoScroller() override;
 
     bool mouseMove(QObject* obj, QMouseEvent* event);
     bool mousePress(QObject* obj, QMouseEvent* event);
     bool mouseRelease(QObject* obj, QMouseEvent* event);
     bool wheel(QObject* obj, QWheelEvent *event);
 
     double scrollDivider() const;
     void setScrollDivider(double divider);
 
 private:
     bool eventFilter(QObject* obj, QEvent* event) override;
 
     bool showIndicator(WebView* view, const QPoint &pos);
     void stopScrolling();
 
     QRect indicatorGlobalRect() const;
 
     WebView* m_view;
     ScrollIndicator* m_indicator;
     FrameScroller* m_frameScroller;
     QString m_settingsFile;
 };
 
 #endif // AUTOSCROLLER_H