diff options
Diffstat (limited to 'WebCore/platform/chromium/ScrollbarThemeChromiumMac.h')
-rw-r--r-- | WebCore/platform/chromium/ScrollbarThemeChromiumMac.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/WebCore/platform/chromium/ScrollbarThemeChromiumMac.h b/WebCore/platform/chromium/ScrollbarThemeChromiumMac.h new file mode 100644 index 0000000..1ab2f18 --- /dev/null +++ b/WebCore/platform/chromium/ScrollbarThemeChromiumMac.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2008 Apple Inc. All Rights Reserved. + * Copyright (C) 2009 Google Inc. All Rights Reserved. + * + * 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 ScrollbarThemeChromiumMac_h +#define ScrollbarThemeChromiumMac_h + +#include "ScrollbarThemeComposite.h" + +// This file (and its associated .mm file) is a clone of ScrollbarThemeMac.h. +// See the .mm file for details. + +namespace WebCore { + +class ScrollbarThemeChromiumMac : public ScrollbarThemeComposite { +public: + ScrollbarThemeChromiumMac(); + virtual ~ScrollbarThemeChromiumMac(); + + virtual bool paint(Scrollbar*, GraphicsContext* context, const IntRect& damageRect); + + virtual int scrollbarThickness(ScrollbarControlSize = RegularScrollbar); + + virtual bool supportsControlTints() const { return true; } + + virtual double initialAutoscrollTimerDelay(); + virtual double autoscrollTimerDelay(); + + virtual ScrollbarButtonsPlacement buttonsPlacement() const; + + virtual void registerScrollbar(Scrollbar*); + virtual void unregisterScrollbar(Scrollbar*); + +protected: + virtual bool hasButtons(Scrollbar*); + virtual bool hasThumb(Scrollbar*); + + virtual IntRect backButtonRect(Scrollbar*, ScrollbarPart, bool painting = false); + virtual IntRect forwardButtonRect(Scrollbar*, ScrollbarPart, bool painting = false); + virtual IntRect trackRect(Scrollbar*, bool painting = false); + + virtual int minimumThumbLength(Scrollbar*); + + virtual bool shouldCenterOnThumb(Scrollbar*, const PlatformMouseEvent&); + +public: + void preferencesChanged(); +}; + +} + +#endif // ScrollbarThemeChromiumMac_h |