File indexing completed on 2024-05-12 04:58:30

 /* ============================================================
 * 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 WEBSCROLLBARMANAGER_H
 #define WEBSCROLLBARMANAGER_H
 
 #include <QObject>
 #include <QHash>
 
 class QScrollBar;
 
 class WebView;
 
 class WebScrollBarManager : public QObject
 {
     Q_OBJECT
 
 public:
     explicit WebScrollBarManager(QObject *parent = nullptr);
 
     void loadSettings();
 
     void addWebView(WebView *view);
     void removeWebView(WebView *view);
 
     QScrollBar *scrollBar(Qt::Orientation orientation, WebView *view) const;
 
     static WebScrollBarManager *instance();
 
 private:
     void createUserScript(int thickness);
     void removeUserScript();
     QSize viewportSize(WebView *view, int thickness) const;
 
     bool m_enabled = true;
     QString m_scrollbarJs;
     QHash<WebView*, struct ScrollBarData*> m_scrollbars;
 };
 
 #endif // WEBSCROLLBARMANAGER_H