TypeScript Animated.event方法代碼示例

本文整理匯總了TypeScript中react-native.Animated.event方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript Animated.event方法的具體用法？TypeScript Animated.event怎麽用？TypeScript Animated.event使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類react-native.Animated的用法示例。

在下文中一共展示了Animated.event方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: warning

  getProps: (poser, { draggable }, { onDragStart, onDragEnd }) => {
    if (!draggable) return {};

    warning(
      false,
      'draggable: true disables useNativeDriver for this component.'
    );

    const values = poser.get();
    const dragX = draggable === true || draggable === 'x';
    const dragY = draggable === true || draggable === 'y';

    const panResponder = PanResponder.create({
      onMoveShouldSetPanResponderCapture: () => true,
      onPanResponderMove: Animated.event([
        null,
        {
          dx: dragX ? values.x : null,
          dy: dragY ? values.y : null
        }
      ]),
      onPanResponderGrant: (e, gestureState) => {
        if (dragX) {
          values.x.setOffset(values.x._value);
          values.x.setValue(0);
        }

        if (dragY) {
          values.y.setOffset(values.y._value);
          values.y.setValue(0);
        }

        if (onDragStart) onDragStart(e, gestureState);
        poser.set('dragging', { gestureState });
      },
      onPanResponderRelease: (e, gestureState) => {
        if (onDragEnd) onDragEnd(e, gestureState);
        if (dragX) values.x.flattenOffset();
        if (dragY) values.y.flattenOffset();
        poser.set('dragEnd', { gestureState });
      }
    });

    return panResponder.panHandlers;
  }

開發者ID:jamesgeorge007，項目名稱:popmotion，代碼行數:45，代碼來源:index.ts

示例2: warning

  getProps: (
    poser,
    { draggable },
    { onDragStart, onDragEnd, flipMove, measureSelf },
    setLayout
  ) => {
    let props: { [key: string]: any } = {};

    if (draggable) {
      warning(
        false,
        'draggable: true disables useNativeDriver for this component.'
      );

      const values = poser.get();
      const dragX = draggable === true || draggable === 'x';
      const dragY = draggable === true || draggable === 'y';

      const panResponder = PanResponder.create({
        onMoveShouldSetPanResponderCapture: () => true,
        onPanResponderMove: Animated.event([
          null,
          {
            dx: dragX ? values.x : null,
            dy: dragY ? values.y : null
          }
        ]),
        onPanResponderGrant: (e, gestureState) => {
          if (dragX) {
            values.x.setOffset(values.x._value);
            values.x.setValue(0);
          }

          if (dragY) {
            values.y.setOffset(values.y._value);
            values.y.setValue(0);
          }

          if (onDragStart) onDragStart(e, gestureState);
          poser.set('dragging', { gestureState });
        },
        onPanResponderRelease: (e, gestureState) => {
          if (onDragEnd) onDragEnd(e, gestureState);
          if (dragX) values.x.flattenOffset();
          if (dragY) values.y.flattenOffset();
          poser.set('dragEnd', { gestureState });
        }
      });

      props = {
        ...props,
        ...panResponder.panHandlers
      };
    }

    if (flipMove || measureSelf) {
      props.onLayout = ({ nativeEvent }: LayoutChangeEvent) =>
        setLayout(nativeEvent.layout);
    }

    return props;
  }

開發者ID:Popmotion，項目名稱:popmotion，代碼行數:62，代碼來源:posed.ts

注：本文中的react-native.Animated.event方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。