Switch

安装

使用

import React from "react";
import Switch from "react-widget-switch";
import "react-widget-switch/style";
export default function App() {
 return (
 <div
 className="App"
 style={{
 padding: 100
 }}
 >
 <Switch />
 </div>
 );
}

Interfaces

import React from "react";
export interface SwitchProps extends Omit<React.HTMLAttributes<HTMLDivElement>, "onChange" | "onClick"> {
 /** 组件样式前缀名 */
 prefixCls?: string;
 /** 类名称 */
 className?: string;
 /** 组件自动获取焦点 */
 autoFocus: boolean;
 /** 是否选中(受控) */
 checked: boolean;
 /** 初始是否选中 */
 defaultChecked: boolean;
 /** 开关大小,可选值:default small */
 size?: "small" | "default";
 /** 是否禁用 */
 disabled: boolean;
 /** 选中时的内容 */
 checkedChildren: React.ReactNode;
 /** 非选中时的内容 */
 unCheckedChildren: React.ReactNode;
 /** 改变时触发 */
 onChange: (checked: boolean, e: React.SyntheticEvent) => void;
 onKeyDown: (e: React.KeyboardEvent) => void;
 onClick: (checked: boolean, e: React.MouseEvent) => void;
}
export interface SwitchState {
 checked: boolean;
}
export declare class Switch extends React.Component<SwitchProps, SwitchState> {
 static defaultProps: {
 prefixCls: string;
 tabIndex: number;
 defaultChecked: boolean;
 };
 static getDerivedStateFromProps(nextProps: SwitchProps, state: SwitchState): {
 checked: boolean;
 };
 nodeRef: React.RefObject<HTMLDivElement>;
 constructor(props: SwitchProps);
 fireChange(checked: boolean, e: React.SyntheticEvent): void;
 protected handleClick: (e: React.MouseEvent) => void;
 protected handleKeyDown: (e: React.KeyboardEvent) => void;
 componentDidMount(): void;
 render(): JSX.Element;
}
export default Switch;

defaultProps

{
	prefixCls: "rw-switch",
}

基础样式

.rw-switch {
 position: relative;
 display: inline-block;
 min-width: 44px;
 height: 22px;
 line-height: 22px;
 vertical-align: middle;
 border-radius: 20px 20px;
 background-color: #bfcbd9;
 cursor: pointer;
 user-select: none;
 transition: all 0.3s;
}
.rw-switch-checked {
 background-color: #20a0ff;
}
.rw-switch-disabled {
 cursor: not-allowed;
 opacity: 0.4;
 outline: none;
}
.rw-switch-small {
 min-width: 28px;
 height: 16px;
 line-height: 16px;
}
.rw-switch-handler {
 position: absolute;
 width: 18px;
 height: 18px;
 left: 2px;
 top: 2px;
 transition: all 0.3s;
}
.rw-switch-handler:after {
 position: absolute;
 left: 0;
 top: 0;
 right: 0;
 bottom: 0;
 border-radius: 50% 50%;
 content: " ";
 background: #fff;
}
.rw-switch-small .rw-switch-handler {
 width: 12px;
 height: 12px;
}
.rw-switch-checked .rw-switch-handler {
 left: calc(100% - 18px - 2px);
}
.rw-switch-small.rw-switch-checked .rw-switch-handler {
 left: calc(100% - 12px - 2px);
}
.rw-switch-inner {
 color: #fff;
 font-size: 12px;
 display: block;
 margin: 0 7px 0 25px;
 transition: all 0.3s;
}
.rw-switch-checked .rw-switch-inner {
 margin: 0 25px 0 7px;
}
.rw-switch-small .rw-switch-inner {
 margin: 0 5px 0 18px;
}
.rw-switch-checked.rw-switch-small .rw-switch-inner {
 margin: 0 18px 0 5px;
}