antd-mobile
Version:
<div align="center">
74 lines (73 loc) • 3.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Sidebar = void 0;
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
const classPrefix = `adm-index-bar`;
const Sidebar = props => {
const [interacting, setInteracting] = (0, _react.useState)(false);
return _react.default.createElement("div", {
className: (0, _classnames.default)(`${classPrefix}-sidebar`, {
[`${classPrefix}-sidebar-interacting`]: interacting
}),
onMouseDown: () => {
setInteracting(true);
},
onMouseUp: () => {
setInteracting(false);
},
onTouchStart: () => {
setInteracting(true);
},
onTouchEnd: () => {
setInteracting(false);
},
onTouchMove: e => {
if (!interacting) return;
const {
clientX,
clientY
} = e.touches[0];
const target = document.elementFromPoint(clientX, clientY);
if (!target) return;
const index = target.dataset['index'];
if (index) {
props.onActive(index);
}
}
}, props.indexItems.map(({
index,
brief
}) => {
const active = index === props.activeIndex;
return _react.default.createElement("div", {
className: `${classPrefix}-sidebar-row`,
onMouseDown: () => {
props.onActive(index);
},
onTouchStart: () => {
props.onActive(index);
},
onMouseEnter: () => {
if (interacting) {
props.onActive(index);
}
},
"data-index": index,
key: index
}, interacting && active && _react.default.createElement("div", {
className: `${classPrefix}-sidebar-bubble`
}, brief), _react.default.createElement("div", {
className: (0, _classnames.default)(`${classPrefix}-sidebar-item`, {
[`${classPrefix}-sidebar-item-active`]: active
}),
"data-index": index
}, _react.default.createElement("div", null, brief)));
}));
};
exports.Sidebar = Sidebar;