third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h - Issue 1654653002: Canvas2d: Implement rerouting event by hit region's control.

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Unified Diff: third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

Issue 1654653002: Canvas2d: Implement rerouting event by hit region's control. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 9 months ago

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« third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp ('K') | « third_party/WebKit/Source/core/html/HTMLCanvasElement.cpp ('k') | third_party/WebKit/Source/core/input/EventHandler.h » ('j') | third_party/WebKit/Source/platform/PlatformMouseEvent.h » ('J')
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Index: third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

diff --git a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

index 149353872b006a9e6cc7e171868ba15cae93cfb3..e3be81f479eb17ae9e1cbf83753d1bfc631899d2 100644

--- a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

+++ b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

@@ -108,6 +108,7 @@ public:

virtual unsigned hitRegionsCount() const { return 0; }

virtual void setFont(const String&) { }

virtual void styleDidChange(const ComputedStyle* oldStyle, const ComputedStyle& newStyle) { }

+ virtual std::pair<Element*, String> getControlAndIdIfHitRegionExists(const LayoutPoint& location) { ASSERT_NOT_REACHED(); return std::make_pair(nullptr, String()); }

// WebGL-specific interface

virtual bool is3d() const { return false; }