/* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * Copyright (C) 2008 INdT - Instituto Nokia de Tecnologia * Copyright (C) 2009-2010 ProFUSION embedded systems * Copyright (C) 2009-2010 Samsung Electronics * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef ScrollbarThemeEfl_h #define ScrollbarThemeEfl_h #include "ScrollbarThemeComposite.h" namespace WebCore { class RenderThemeEfl; class ScrollbarThemeEfl final : public ScrollbarThemeComposite { public: ~ScrollbarThemeEfl(); int scrollbarThickness(ScrollbarControlSize = RegularScrollbar) override; void setScrollbarThickness(int thickness) { m_scrollbarThickness = thickness; } protected: bool usesOverlayScrollbars() const override; bool hasButtons(Scrollbar&) override { return false; } bool hasThumb(Scrollbar&) override; IntRect backButtonRect(Scrollbar&, ScrollbarPart, bool) override; IntRect forwardButtonRect(Scrollbar&, ScrollbarPart, bool) override; IntRect trackRect(Scrollbar&, bool) override; int minimumThumbLength(Scrollbar&) override; void paintTrackBackground(GraphicsContext&, Scrollbar&, const IntRect&) override; void paintThumb(GraphicsContext&, Scrollbar&, const IntRect&) override; void registerScrollbar(Scrollbar&) override; void unregisterScrollbar(Scrollbar&) override; private: void loadThemeIfNeeded(Scrollbar&); RefPtr<RenderThemeEfl> m_theme; int m_scrollbarThickness; }; } #endif // ScrollbarThemeEfl_h