react-horizontal-screen

=====================

no longer maintained！！

please use the horizontal-screen-web instead.

The author does not have enough energy to manage the two versions of vue and react separately

=====================

Desc

• Mobile web page landscape.listen swipe events

preview

demo1

demo2

Start

npm install react-horizontal-screen

import

import { HorizontalScreen, SwipeWrap } from "react-horizontal-screen";

HorizontalScreen props

| key | desc | default | required | | --------------- | ------------------------------------------------------------- | -------- | -------- | | width | Design draft width | -- | TRUE | | height | Design draft height | -- | TRUE | | rotate | Rotation angle. 90 and -90 choose one | 90 | FALSE | | cssVar | css variable name | --hs-var | FALSE | | times | Design draft multiple | -- | TRUE | | triggerTime | Time to trigger adaptation after window change | 1000 | FALSE | | adaptedCallback | adapted callback function,string or function,params:(el,bool) | -- | FALSE | | setWrapAttr | Set the width and height of the container | TRUE | FALSE |

SwipeWrap props

| key | desc | default | required | | ------------- | ----------------------------- | ------- | -------- | | swipeCallback | swipe event callBack function | -- | FALSE | | stop | event.stopPropagation | false | FALSE | | prevent | event.preventDefault | false | FALSE |

css var usage (Just recommended, you can replace it with other layout units)

@function px($num) {
  @return calc((#{$num}/ 3 * var(--hs-var)) * 1px);
}
.main {
  height: px(275 * 3);
  background: green;
}

trigger screen adaptation

this.$refs["hscreen"].$hsLayout();

Usage demo (Design draft size （667 _ 3）_（375 * 3）)

demo

import { HorizontalScreen, SwipeWrap } from "react-horizontal-screen";
export default class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      hsObj: {
        width: 2001,
        height: 1125,
        cssvar: "hs-var",
        times: 3,
        rotate: 90,
      },
      domSwipeText: "",
      domSwipeText2: "",
    };
    this.myRef = React.createRef();
  }
  swipeCallBack(data, el) {
    let { type, dis } = data;
    console.log("dom event", data, type, dis, el);
    if (type === "swipeLeft" && dis >= 20) {
      this.setState({ domSwipeText: "swipeLeft" });
      console.log("swipeLeft");
    } else if (type === "swipeRight" && dis >= 20) {
      console.log("swipeRight");
      this.setState({ domSwipeText: "swipeRight" });
    }
  }
  swipeCallBack2(data, el) {
    let { type, dis } = data;
    console.log("dom   event", data, type, dis, el);

    if (type == "swipeBottom" && dis >= 5) {
      console.log("swipeBottom");
      this.setState({ domSwipeText2: "swipeBottom" });
    } else if (type == "swipeTop" && dis >= 5) {
      this.setState({ domSwipeText2: "swipeTop" });
    }
  }
  swipeCallback(obj) {
    if (obj.data.data.type) {
      alert(obj.data.data.type);
    } else {
      clearTimeout(window.hsAdaptTimer);
      window.hsAdaptTimer = setTimeout(() => {
        alert("hsAdapt");
      }, 1000);
    }
  }
  adaptedCallback() {
    clearTimeout(window.hsAdaptTimer);
    window.hsAdaptTimer = setTimeout(() => {
      alert("hsAdapt");
    }, 1000);
  }
  changeRoate() {
    let rotate = this.state.hsObj.rotate == 90 ? -90 : 90;
    this.setState({
      hsObj: {
        width: 2001,
        height: 1125,
        cssvar: "hs-var",
        times: 3,
        rotate: rotate,
      },
    });
  }

  render() {
    return (
      <div className="App">
        <HorizontalScreen
          {...this.state.hsObj}
          adaptedCallback={this.adaptedCallback}
          className="box"
        >
          <div id="wrap">
            <div className="header">
              <div className="left">25</div>
              <div className="mid">
                <span onClick={() => this.changeRoate()}>
                  CLICK ME!current route {this.state.hsObj.rotate}
                </span>
              </div>
              <div className="right">50</div>
            </div>
            <div className="main">
              <SwipeWrap
                swipeCallback={(data, el) => this.swipeCallBack(data, el)}
                stop={true}
                prevent={true}
                className="dom-event"
              >
                <div className="dom-event">
                  <p>Horizontal sliding area.</p>
                  <h3>swipe type:{this.state.domSwipeText}</h3>
                </div>
              </SwipeWrap>

              <SwipeWrap
                swipeCallback={(data, el) => this.swipeCallBack2(data, el)}
                stop={true}
                prevent={true}
                className="dom-event"
              >
                <div className="dom-event2">
                  <p>Vertical sliding area.</p>
                  <h3>swipe type:{this.state.domSwipeText2}</h3>
                </div>
              </SwipeWrap>
            </div>
            <div className="footer"></div>
          </div>
        </HorizontalScreen>
      </div>
    );
  }
}

scss

* {
  margin: 0;
  padding: 0;
}
html,
body,
#app {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
@function px($num) {
  @return calc((#{$num}/ 3 * var(--hs-var)) * 1px);
}
.box {
  display: flex;
  justify-content: center;
  align-items: center;
  background: red;
}
#wrap {
  width: px(667 * 3);
  height: px(375 * 3);
}
.header {
  height: px(50 * 3);
  background: blue;
  display: flex;
  color: red;
  .left {
    background: pink;
    height: px(25 * 3);
    width: px(300 * 3);
  }
  .mid {
    background: yellow;
    height: px(40 * 3);
    width: px(300 * 3);
  }
  .right {
    background: black;
    height: px(50 * 3);
    width: px(75 * 3);
  }
}
.main {
  height: px(275 * 3);
  background: green;
}
.footer {
  height: px(50 * 3);
  background: blue;
}