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onTap event #24

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onTap event #24

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23 changes: 21 additions & 2 deletions CardStack.js
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ export default class CardStack extends Component {
topCard: 'cardA',
cards: [],
touchStart: 0,
slideGesture: false
};
this.distance = this.constructor.distance;
}
Expand All @@ -52,6 +53,18 @@ export default class CardStack extends Component {
const dragDistance = this.distance((horizontalSwipe) ? gestureState.dx : 0, (verticalSwipe) ? gestureState.dy : 0 );
this.state.dragDistance.setValue(dragDistance);
this.state.drag.setValue({x: (horizontalSwipe) ? gestureState.dx : 0, y: (verticalSwipe) ? gestureState.dy : 0});

//Catch tap events
const onTapCardDeadZone = 5;
if (
gestureState.dx < -onTapCardDeadZone ||
gestureState.dx > onTapCardDeadZone ||
gestureState.dy < -onTapCardDeadZone ||
gestureState.dy > onTapCardDeadZone
) {
//must be directly set, because second card is zoom to 0.95
this.state.slideGesture = true;
}
},
onPanResponderTerminationRequest: (evt, gestureState) => true,
onPanResponderRelease: (evt, gestureState) => {
Expand Down Expand Up @@ -111,6 +124,12 @@ export default class CardStack extends Component {
{
this._resetCard();
}

if (!this.state.slideGesture && swipeDuration < 300) {
this.props.onTap((this.state.sindex - 2));
}
//must be directly set, because second card is zoom to 0.95
this.state.slideGesture = false;
},
onPanResponderTerminate: (evt, gestureState) => {
},
Expand Down Expand Up @@ -429,6 +448,7 @@ CardStack.propTypes = {
onSwipedBottom: PropTypes.func,
onSwiped: PropTypes.func,
onSwipedAll: PropTypes.func,
onTap: PropTypes.func,

disableBottomSwipe: PropTypes.bool,
disableLeftSwipe: PropTypes.bool,
Expand Down Expand Up @@ -457,6 +477,7 @@ CardStack.defaultProps = {
onSwipedAll: () => {
console.log('onSwipedAll')
},
onTap: () => {},

disableBottomSwipe: false,
disableLeftSwipe: false,
Expand All @@ -467,6 +488,4 @@ CardStack.defaultProps = {
horizontalSwipe: true,
horizontalThreshold: width/2,
outputRotationRange: ['-15deg','0deg','15deg'],


}