third_party/WebKit/Source/core/page/scrolling/ScrollState.h - Issue 2907053004: GSB uses delta_hints to calculate scrolling chain.

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Unified Diff: third_party/WebKit/Source/core/page/scrolling/ScrollState.h

Issue 2907053004: GSB uses delta_hints to calculate scrolling chain. (Closed)

Patch Set: Merge branch 'master' into GSB_checks_delta_hints Created 3 years, 6 months ago

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Index: third_party/WebKit/Source/core/page/scrolling/ScrollState.h

diff --git a/third_party/WebKit/Source/core/page/scrolling/ScrollState.h b/third_party/WebKit/Source/core/page/scrolling/ScrollState.h

index d9d893931269f3ef5c8a72e73cf7f12586e3e405..5f0eccbbf95e97b21360372bffc17d6fb9910323 100644

--- a/third_party/WebKit/Source/core/page/scrolling/ScrollState.h

+++ b/third_party/WebKit/Source/core/page/scrolling/ScrollState.h

@@ -43,6 +43,10 @@ class CORE_EXPORT ScrollState final

double deltaX() const { return data_->delta_x; };

// Positive when scrolling down.

double deltaY() const { return data_->delta_y; };

+ // Positive when scrolling right.

+ double deltaXHint() const { return data_->delta_x_hint; };

+ // Positive when scrolling down.

+ double deltaYHint() const { return data_->delta_y_hint; };

// Indicates the smallest delta the input device can produce. 0 for

// unquantized inputs.

double deltaGranularity() const { return data_->delta_granularity; };