react-native-scaling-drawer-improved

基于melihberberolu的更新

1. swipeOffset 更改为一个函数返回，这样对于不同的页面可以设置是否可以滑动打开 drawer；
2. container 的 flex 为 1，相关PR
3. 更改 onPanResponderRelease、onPanResponderTerminate 和 onPanResponderTerminationRequest 方法，防止出现滑动一段距离后被其它空间剥夺触控事件，导致 drawer 卡在一边的问题；
4. 自动展开或关闭的距离为 20%，且不超过 75pd

react-native-scaling-drawer

React Native SwipeAble Scaling Drawer

Installation

npm i react-native-scaling-drawer --save

API

Prop	Type	Default	Description
scalingFactor	number	0.6	Maximum scaling size (in percantage) of your Front View's scale. Set value higher than 0.1 lower than 1
minimizeFactor	number	0.7	Maximum push offset (in percentage) of your Front View's position relative to left edge of screen. A value of 0.5 means middle of screen if scaling value is
content	element	-	Drawer content menu(Left Menu)
swipeOffset	function	10	Minimum offset for your Front View to trigger Drawer's Swipe action
contentWrapperStyle	object	-	Drawer Menu Wrapper custom style
frontStyle	object	-	Front View custom style
onOpen	function	-	If u open drawer trigger onOpen function
onClose	function	-	If u close drawer trigger onClose function

NOTE

If you want to disable drawer swipe, you can access blockSwipeAbleDrawer method and send true. (Default value false, you can swipe drawer any screen). You can check my example for block.

Example With React Navigation

import React, { Component } from 'react';
import { View, StatusBar, TouchableOpacity, Text } from 'react-native';
import ScalingDrawer from 'react-native-scaling-drawer';
import Home from './container/Home';
import Profile from './container/Profile';
import Wins from './container/Wins';
import Detail from './container/Detail';
import LeftMenu from './component/LeftMenu';
import {
  createNavigator,
  createNavigationContainer,
  StackRouter,
  addNavigationHelpers
} from 'react-navigation';

let defaultScalingDrawerConfig = {
  scalingFactor: 0.6,
  minimizeFactor: 0.6,
  swipeOffset: 20
};

class CustomDrawerView extends Component {
  constructor(props) {
    super(props);
  }

  componentWillReceiveProps(nextProps) {
    /** Active Drawer Swipe **/
    if (nextProps.navigation.state.index === 0)
      this._drawer.blockSwipeAbleDrawer(false);

    if (
      nextProps.navigation.state.index === 0 &&
      this.props.navigation.state.index === 0
    ) {
      this._drawer.blockSwipeAbleDrawer(false);
      this._drawer.close();
    }

    /** Block Drawer Swipe **/
    if (nextProps.navigation.state.index > 0) {
      this._drawer.blockSwipeAbleDrawer(true);
    }
  }

  setDynamicDrawerValue = (type, value) => {
    defaultScalingDrawerConfig[type] = value;
    /** forceUpdate show drawer dynamic scaling example **/
    this.forceUpdate();
  };

  render() {
    const { routes, index } = this.props.navigation.state;
    const ActiveScreen = this.props.router.getComponentForState(
      this.props.navigation.state
    );

    return (
      <ScalingDrawer
        ref={ref => (this._drawer = ref)}
        content={<LeftMenu navigation={this.props.navigation} />}
        {...defaultScalingDrawerConfig}
        onClose={() => console.log('close')}
        onOpen={() => console.log('open')}
      >
        <ActiveScreen
          navigation={addNavigationHelpers({
            ...this.props.navigation,
            state: routes[index],
            openDrawer: () => this._drawer.open()
          })}
          dynamicDrawerValue={(type, val) =>
            this.setDynamicDrawerValue(type, val)
          }
        />
      </ScalingDrawer>
    );
  }
}

const AppNavigator = StackRouter(
  {
    Home: { screen: Home },
    Profile: { screen: Profile },
    Wins: { screen: Wins },
    Detail: {
      screen: Detail,
      path: 'detail'
    }
  },
  {
    initialRouteName: 'Home'
  }
);

const CustomDrawer = createNavigationContainer(
  createNavigator(AppNavigator)(CustomDrawerView)
);

export default CustomDrawer;

TODO

• Add Perspective Animation