1 /* 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef ScrollbarThemeSafari_h 27 #define ScrollbarThemeSafari_h 28 29 #if USE(SAFARI_THEME) 30 31 #include "ScrollbarThemeComposite.h" 32 33 namespace WebCore { 34 35 class ScrollbarThemeSafari : public ScrollbarThemeComposite { 36 public: 37 virtual ~ScrollbarThemeSafari(); 38 39 virtual int scrollbarThickness(ScrollbarControlSize = RegularScrollbar); 40 41 virtual bool supportsControlTints() const { return true; } 42 43 protected: 44 virtual bool hasButtons(Scrollbar*); 45 virtual bool hasThumb(Scrollbar*); 46 47 virtual IntRect backButtonRect(Scrollbar*, ScrollbarPart, bool painting = false); 48 virtual IntRect forwardButtonRect(Scrollbar*, ScrollbarPart, bool painting = false); 49 virtual IntRect trackRect(Scrollbar*, bool painting = false); 50 51 virtual int minimumThumbLength(Scrollbar*); 52 53 virtual bool shouldCenterOnThumb(Scrollbar*, const PlatformMouseEvent&); 54 55 virtual void paintTrackBackground(GraphicsContext*, Scrollbar*, const IntRect&); 56 virtual void paintButton(GraphicsContext*, Scrollbar*, const IntRect&, ScrollbarPart); 57 virtual void paintThumb(GraphicsContext*, Scrollbar*, const IntRect&); 58 }; 59 60 } 61 #endif 62 63 #endif 64