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Side by Side Diff: third_party/WebKit/Source/platform/exported/WebScrollbarThemeGeometryNative.h

Issue 2591863003: Use nine-patch resource for drawing Aura overlay scrollbar thumb. (Closed)
Patch Set: Move CheckGeometryLimitations back to where it used to be (AppendQuads) Created 3 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved. 2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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48 ScrollbarTheme&); 48 ScrollbarTheme&);
49 49
50 bool hasButtons(WebScrollbar*) override; 50 bool hasButtons(WebScrollbar*) override;
51 bool hasThumb(WebScrollbar*) override; 51 bool hasThumb(WebScrollbar*) override;
52 WebRect trackRect(WebScrollbar*) override; 52 WebRect trackRect(WebScrollbar*) override;
53 WebRect thumbRect(WebScrollbar*) override; 53 WebRect thumbRect(WebScrollbar*) override;
54 WebRect backButtonStartRect(WebScrollbar*) override; 54 WebRect backButtonStartRect(WebScrollbar*) override;
55 WebRect backButtonEndRect(WebScrollbar*) override; 55 WebRect backButtonEndRect(WebScrollbar*) override;
56 WebRect forwardButtonStartRect(WebScrollbar*) override; 56 WebRect forwardButtonStartRect(WebScrollbar*) override;
57 WebRect forwardButtonEndRect(WebScrollbar*) override; 57 WebRect forwardButtonEndRect(WebScrollbar*) override;
58 WebSize ninePatchThumbCanvasSize(WebScrollbar*) override;
59 WebRect ninePatchThumbAperture(WebScrollbar*) override;
58 60
59 private: 61 private:
60 explicit WebScrollbarThemeGeometryNative(ScrollbarTheme&); 62 explicit WebScrollbarThemeGeometryNative(ScrollbarTheme&);
61 63
62 // The theme is not owned by this class. It is assumed that the theme is a 64 // The theme is not owned by this class. It is assumed that the theme is a
63 // static pointer and its lifetime is essentially infinite. Only thread-safe 65 // static pointer and its lifetime is essentially infinite. Only thread-safe
64 // functions on the theme can be called by this theme. 66 // functions on the theme can be called by this theme.
65 ScrollbarTheme& m_theme; 67 ScrollbarTheme& m_theme;
66 }; 68 };
67 69
68 } // namespace blink 70 } // namespace blink
69 71
70 #endif 72 #endif
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