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56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/* ============================================================
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* Falkon - Qt web browser
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* Copyright (C) 2016 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#ifndef WEBSCROLLBARMANAGER_H
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#define WEBSCROLLBARMANAGER_H
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#include <QObject>
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#include <QHash>
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class QScrollBar;
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class WebView;
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class WebScrollBarManager : public QObject
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{
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Q_OBJECT
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public:
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explicit WebScrollBarManager(QObject *parent = 0);
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void loadSettings();
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void addWebView(WebView *view);
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void removeWebView(WebView *view);
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QScrollBar *scrollBar(Qt::Orientation orientation, WebView *view) const;
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static WebScrollBarManager *instance();
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private:
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void createUserScript(int thickness);
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void removeUserScript();
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QSize viewportSize(WebView *view, int thickness) const;
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bool m_enabled = true;
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QString m_scrollbarJs;
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QHash<WebView*, struct ScrollBarData*> m_scrollbars;
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};
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#endif // WEBSCROLLBARMANAGER_H
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