tdesign-vue-next
Version:
TDesign Component for vue-next
166 lines (162 loc) • 6.47 kB
JavaScript
/**
* tdesign v1.15.2
* (c) 2025 tdesign
* @license MIT
*/
import _defineProperty from '@babel/runtime/helpers/defineProperty';
import { computed, onMounted } from 'vue';
import { get } from 'lodash-es';
import '@babel/runtime/helpers/toConsumableArray';
import '@babel/runtime/helpers/typeof';
import '../../_chunks/dep-e604a5ce.js';
import '../../config-provider/hooks/useConfig.js';
import '@babel/runtime/helpers/slicedToArray';
import { l as log } from '../../_chunks/dep-0ffe4637.js';
import '../../_chunks/dep-7324137b.js';
import { u as useVirtualScrollNew } from '../../_chunks/dep-ddde4ba1.js';
import 'tdesign-icons-vue-next';
import '../../checkbox/index.js';
import '../../loading/index.js';
import '@babel/runtime/helpers/asyncToGenerator';
import '@babel/runtime/helpers/classCallCheck';
import '@babel/runtime/helpers/createClass';
import '@babel/runtime/regenerator';
import '../../_chunks/dep-7fac49fa.js';
import '../../config-provider/utils/context.js';
import '../../_chunks/dep-3b49fbbe.js';
import 'dayjs';
import '../../_chunks/dep-82e44120.js';
import '../../checkbox/checkbox.js';
import '../../checkbox/props.js';
import '../../_chunks/dep-1d44782f.js';
import '../../_chunks/dep-1f7ad104.js';
import '../../_chunks/dep-6c13cc0e.js';
import '../../_chunks/dep-b9ab7399.js';
import '../../_chunks/dep-79c44a11.js';
import '../../_chunks/dep-5360ac56.js';
import '../../_chunks/dep-41ae8479.js';
import '../../_chunks/dep-7b209207.js';
import '../../_chunks/dep-3ba91e12.js';
import '../../_chunks/dep-34e44a4e.js';
import '../../checkbox/consts/index.js';
import '../../checkbox/hooks/useCheckboxLazyLoad.js';
import '../../_chunks/dep-6f34ddfa.js';
import '../../checkbox/hooks/useKeyboardEvent.js';
import '../../_chunks/dep-01e48141.js';
import '../../checkbox/group.js';
import '../../checkbox/checkbox-group-props.js';
import '../../_chunks/dep-0f8c45fe.js';
import '../../_chunks/dep-37a2e7c8.js';
import 'tdesign-vue-next/esm/common/style/web/components/checkbox/_index.less';
import '../../loading/directive.js';
import '../../loading/plugin.js';
import '../../_chunks/dep-199af351.js';
import '../../loading/icon/gradient.js';
import '../../_chunks/dep-a72765fe.js';
import '@babel/runtime/helpers/objectWithoutProperties';
import '../../loading/props.js';
import 'tdesign-vue-next/esm/common/style/web/components/loading/_index.less';
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function useTreeScroll(state) {
var treeState = state;
var props = treeState.props,
context = treeState.context,
allNodes = treeState.allNodes,
nodes = treeState.nodes,
scope = treeState.scope,
treeContentRef = treeState.treeContentRef,
isScrolling = treeState.isScrolling;
var scrollProps = computed(function () {
return _objectSpread({
rowHeight: 34
}, props.scroll);
});
scope.scrollProps = scrollProps;
var virtualScrollParams = computed(function () {
var list = allNodes.value.filter(function (node) {
return node.visible;
});
return {
data: list,
scroll: scrollProps.value,
preventResizeRefresh: true
};
});
var virtualConfig = useVirtualScrollNew(treeContentRef, virtualScrollParams);
scope.virtualConfig = virtualConfig;
treeState.virtualConfig = virtualConfig;
onMounted(function () {
var isVirtual = virtualConfig === null || virtualConfig === void 0 ? void 0 : virtualConfig.isVirtualScroll.value;
if (isVirtual) {
virtualConfig.handleScroll();
}
});
var emitScrollEvent = function emitScrollEvent(e) {
var _props$onScroll;
(_props$onScroll = props.onScroll) === null || _props$onScroll === void 0 || _props$onScroll.call(props, {
e: e
});
context.emit("scroll", {
e: e
});
};
var scrollStopTimer = null;
var setScrolling = function setScrolling() {
isScrolling.value = true;
if (scrollStopTimer) {
clearTimeout(scrollStopTimer);
scrollStopTimer = null;
}
scrollStopTimer = setTimeout(function () {
scrollStopTimer = null;
isScrolling.value = false;
}, 100);
};
var lastScrollY = 0;
var onInnerVirtualScroll = function onInnerVirtualScroll(e) {
setScrolling();
var isVirtual = virtualConfig === null || virtualConfig === void 0 ? void 0 : virtualConfig.isVirtualScroll.value;
var target = e.target || e.srcElement;
var top = target.scrollTop;
if (lastScrollY !== top) {
if (isVirtual) {
virtualConfig.handleScroll();
nodes.value = virtualConfig.visibleData.value;
}
} else {
lastScrollY = 0;
}
lastScrollY = top;
emitScrollEvent(e);
};
var handleScrollTo = function handleScrollTo(params) {
var index = params.index;
if (!index && index !== 0) {
var _allNodes$value;
if (!params.key) {
log.error("Tree", "scrollToElement: one of `index` or `key` must exist.");
return;
}
index = (_allNodes$value = allNodes.value) === null || _allNodes$value === void 0 ? void 0 : _allNodes$value.findIndex(function (item) {
var _props$keys;
return [get(item.data, "key"), get(item.data, ((_props$keys = props.keys) === null || _props$keys === void 0 ? void 0 : _props$keys["value"]) || "value")].includes(params.key);
});
if (index < 0) {
log.error("Tree", "".concat(params.key, " does not exist in data, check `key` or `data` please."));
return;
}
}
virtualConfig.scrollToElement(_objectSpread(_objectSpread({}, params), {}, {
index: index - 1
}));
};
return {
treeContentRef: treeContentRef,
onInnerVirtualScroll: onInnerVirtualScroll,
virtualConfig: virtualConfig,
scrollToElement: handleScrollTo
};
}
export { useTreeScroll as default };
//# sourceMappingURL=useTreeScroll.js.map