| /* |
| * Copyright (C) 2008 Apple 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. |
| */ |
| |
| #include "config.h" |
| #include "ScrollbarThemeIOS.h" |
| |
| #include "GraphicsContext.h" |
| #include "IntRect.h" |
| #include "PlatformMouseEvent.h" |
| #include "Scrollbar.h" |
| #include <wtf/NeverDestroyed.h> |
| #include <wtf/StdLibExtras.h> |
| |
| namespace WebCore { |
| |
| ScrollbarTheme& ScrollbarTheme::nativeTheme() |
| { |
| static NeverDestroyed<ScrollbarThemeIOS> theme; |
| return theme; |
| } |
| |
| void ScrollbarThemeIOS::registerScrollbar(Scrollbar&) |
| { |
| } |
| |
| void ScrollbarThemeIOS::unregisterScrollbar(Scrollbar&) |
| { |
| } |
| |
| ScrollbarThemeIOS::ScrollbarThemeIOS() |
| { |
| } |
| |
| ScrollbarThemeIOS::~ScrollbarThemeIOS() |
| { |
| } |
| |
| void ScrollbarThemeIOS::preferencesChanged() |
| { |
| } |
| |
| int ScrollbarThemeIOS::scrollbarThickness(ScrollbarControlSize) |
| { |
| return 0; |
| } |
| |
| double ScrollbarThemeIOS::initialAutoscrollTimerDelay() |
| { |
| return 0; |
| } |
| |
| double ScrollbarThemeIOS::autoscrollTimerDelay() |
| { |
| return 0; |
| } |
| |
| ScrollbarButtonsPlacement ScrollbarThemeIOS::buttonsPlacement() const |
| { |
| return ScrollbarButtonsNone; |
| } |
| |
| bool ScrollbarThemeIOS::hasButtons(Scrollbar&) |
| { |
| return false; |
| } |
| |
| bool ScrollbarThemeIOS::hasThumb(Scrollbar&) |
| { |
| return false; |
| } |
| |
| IntRect ScrollbarThemeIOS::backButtonRect(Scrollbar&, ScrollbarPart, bool /*painting*/) |
| { |
| return IntRect(); |
| } |
| |
| IntRect ScrollbarThemeIOS::forwardButtonRect(Scrollbar&, ScrollbarPart, bool /*painting*/) |
| { |
| return IntRect(); |
| } |
| |
| IntRect ScrollbarThemeIOS::trackRect(Scrollbar&, bool /*painting*/) |
| { |
| return IntRect(); |
| } |
| |
| int ScrollbarThemeIOS::minimumThumbLength(Scrollbar&) |
| { |
| return 0; |
| } |
| |
| bool ScrollbarThemeIOS::shouldCenterOnThumb(Scrollbar&, const PlatformMouseEvent&) |
| { |
| return false; |
| } |
| |
| bool ScrollbarThemeIOS::paint(Scrollbar&, GraphicsContext&, const IntRect& /*damageRect*/) |
| { |
| return true; |
| } |
| |
| } // namespace WebCore |
