react-native-gesture-handler
Version:
Declarative API exposing native platform touch and gesture system to React Native
41 lines • 2.57 kB
TypeScript
import type { Animated, NativeSyntheticEvent } from 'react-native';
import type { GestureTouchEvent } from '../../handlers/gestureHandlerCommon';
import type { PointerType } from '../../PointerType';
import type { State } from '../../State';
type EventPayload = {
handlerTag: number;
state: State;
};
type StateChangeEventPayload = EventPayload & {
oldState: State;
};
type BaseHandlerData = {
numberOfPointers: number;
pointerType: PointerType;
};
export type HandlerData<T> = BaseHandlerData & T;
export type GestureUpdateEventWithHandlerData<T> = EventPayload & {
handlerData: HandlerData<T>;
};
export type GestureStateChangeEventWithHandlerData<T> = StateChangeEventPayload & {
handlerData: HandlerData<T>;
};
export type GestureHandlerEventWithHandlerData<THandlerData, TExtendedHandlerData extends THandlerData = THandlerData> = UpdateEventWithHandlerData<TExtendedHandlerData> | StateChangeEventWithHandlerData<THandlerData> | TouchEvent;
export type UnpackedGestureHandlerEventWithHandlerData<THandlerData, TExtendedHandlerData extends THandlerData = THandlerData> = GestureUpdateEventWithHandlerData<TExtendedHandlerData> | GestureStateChangeEventWithHandlerData<THandlerData> | GestureTouchEvent;
export type UpdateEventWithHandlerData<THandlerData> = GestureUpdateEventWithHandlerData<THandlerData> | NativeSyntheticEvent<GestureUpdateEventWithHandlerData<THandlerData>>;
export type StateChangeEventWithHandlerData<THandlerData> = GestureStateChangeEventWithHandlerData<THandlerData> | NativeSyntheticEvent<GestureStateChangeEventWithHandlerData<THandlerData>>;
export type TouchEvent = GestureTouchEvent | NativeSyntheticEvent<GestureTouchEvent>;
export type GestureEvent<THandlerData> = {
handlerTag: number;
} & HandlerData<THandlerData>;
export type GestureEndEvent<THandlerData> = {
canceled: boolean;
} & GestureEvent<THandlerData>;
export type UnpackedGestureHandlerEvent<THandlerData> = GestureEvent<THandlerData> | GestureTouchEvent;
export type AnimatedEvent = {
_argMapping: (Animated.Mapping | null)[];
};
export type ChangeCalculatorType<TExtendedHandlerData> = (current: GestureUpdateEventWithHandlerData<TExtendedHandlerData>, previous?: GestureUpdateEventWithHandlerData<TExtendedHandlerData>) => GestureUpdateEventWithHandlerData<TExtendedHandlerData>;
export type DiffCalculatorType<TExtendedHandlerData> = (current: HandlerData<TExtendedHandlerData>, previous: HandlerData<TExtendedHandlerData> | null) => Partial<HandlerData<TExtendedHandlerData>>;
export {};
//# sourceMappingURL=EventTypes.d.ts.map