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| 1 /* | |
| 2 * Copyright (C) 2012 Google 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 * | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * | |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #ifndef ScrollbarThemeClient_h | |
| 27 #define ScrollbarThemeClient_h | |
| 28 | |
| 29 #include "platform/geometry/IntPoint.h" | |
| 30 #include "platform/geometry/IntRect.h" | |
| 31 #include "platform/geometry/IntSize.h" | |
| 32 #include "platform/scroll/ScrollTypes.h" | |
| 33 #include "wtf/PassOwnPtr.h" | |
| 34 #include "wtf/Vector.h" | |
| 35 | |
| 36 namespace WebCore { | |
| 37 | |
| 38 class ScrollView; | |
| 39 | |
| 40 class ScrollbarThemeClient { | |
| 41 public: | |
| 42 virtual int x() const = 0; | |
| 43 virtual int y() const = 0; | |
| 44 virtual int width() const = 0; | |
| 45 virtual int height() const = 0; | |
| 46 virtual IntSize size() const = 0; | |
| 47 virtual IntPoint location() const = 0; | |
| 48 | |
| 49 virtual ScrollView* parent() const = 0; | |
| 50 virtual ScrollView* root() const = 0; | |
| 51 | |
| 52 virtual void setFrameRect(const IntRect&) = 0; | |
| 53 virtual IntRect frameRect() const = 0; | |
| 54 | |
| 55 virtual void invalidate() = 0; | |
| 56 virtual void invalidateRect(const IntRect&) = 0; | |
| 57 | |
| 58 virtual ScrollbarOverlayStyle scrollbarOverlayStyle() const = 0; | |
| 59 virtual void getTickmarks(Vector<IntRect>&) const = 0; | |
| 60 virtual bool isScrollableAreaActive() const = 0; | |
| 61 virtual bool isScrollViewScrollbar() const = 0; | |
| 62 | |
| 63 virtual IntPoint convertFromContainingWindow(const IntPoint& windowPoint) =
0; | |
| 64 | |
| 65 virtual bool isCustomScrollbar() const = 0; | |
| 66 virtual ScrollbarOrientation orientation() const = 0; | |
| 67 virtual bool isLeftSideVerticalScrollbar() const = 0; | |
| 68 | |
| 69 virtual int value() const = 0; | |
| 70 virtual float currentPos() const = 0; | |
| 71 virtual int visibleSize() const = 0; | |
| 72 virtual int totalSize() const = 0; | |
| 73 virtual int maximum() const = 0; | |
| 74 virtual ScrollbarControlSize controlSize() const = 0; | |
| 75 | |
| 76 virtual ScrollbarPart pressedPart() const = 0; | |
| 77 virtual ScrollbarPart hoveredPart() const = 0; | |
| 78 | |
| 79 virtual void styleChanged() = 0; | |
| 80 | |
| 81 virtual bool enabled() const = 0; | |
| 82 virtual void setEnabled(bool) = 0; | |
| 83 | |
| 84 virtual bool isOverlayScrollbar() const = 0; | |
| 85 | |
| 86 virtual bool isAlphaLocked() const = 0; | |
| 87 virtual void setIsAlphaLocked(bool) = 0; | |
| 88 | |
| 89 protected: | |
| 90 virtual ~ScrollbarThemeClient() { } | |
| 91 }; | |
| 92 | |
| 93 } // namespace WebCore | |
| 94 | |
| 95 #endif // ScollbarThemeClient_h | |
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Chromium Code Reviews
Issue 26498003:
Move ScrollbarThemeClient to Source/platform (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink@master