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fix(fabric): Add conditional coordinate space conversion for native view hit testing #2291

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Merged
merged 3 commits into from
Nov 29, 2024
Merged

fix(fabric): Add conditional coordinate space conversion for native view hit testing #2291

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8952e31
[fabric] Add conditional coordinate space conversion for native view …
Nov 8, 2023
10c973a
fix(fabric): don't import RCTView into RCTViewComponentView
Saadnajmi Nov 21, 2024
953c929
refactor(fabric): Make the diff in `[RCTViewComponentView betterHitTe…
Saadnajmi Nov 28, 2024
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10 changes: 10 additions & 0 deletions packages/react-native/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -660,7 +660,17 @@ - (RCTUIView *)betterHitTest:(CGPoint)point withEvent:(UIEvent *)event // [macOS
}

for (RCTUIView *subview in [self.subviews reverseObjectEnumerator]) { // [macOS]
#if !TARGET_OS_OSX // [macOS]
RCTUIView *hitView = [subview hitTest:[subview convertPoint:point fromView:self] withEvent:event]; // [macOS]
#else // [macOS
// Native macOS views require the point to be in the super view coordinate space for hit testing.
CGPoint hitTestPoint = point;
// Fabric components use the target view coordinate space for hit testing
if ([subview isKindOfClass:[RCTViewComponentView class]]) {
hitTestPoint = [subview convertPoint:point fromView:self];
}
RCTUIView *hitView = [subview hitTest:hitTestPoint withEvent:event]; // [macOS]
#endif // macOS]
if (hitView) {
return hitView;
}
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