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The Gesture Responder System: Who Gets the Touch?

Source: reactnative.devintermediate

The Gesture Responder System is React Native's negotiation protocol that decides which component owns a touch. It's how the framework distinguishes a button tap from a scroll. The main footgun is that the deepest component wins the touch by default.

The Gesture Responder System is React Native's negotiation protocol for deciding which component 'owns' a touch event. It lets views claim, hold, and release control of gestures throughout their lifecycle. This is crucial for UIs where a single touch could mean tapping a button or scrolling a list. The main footgun is the default 'bubbling' behavior: the deepest component wins the touch. If a parent needs to intercept it, you must explicitly use the 'capture' phase handlers, otherwise child components will always get priority.

Read the original → reactnative.dev

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The Gesture Responder System: Who Gets the Touch? · Tezvyn