ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
123 lines • 4.29 kB
JavaScript
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _extends from "@babel/runtime/helpers/esm/extends";
import { withDirectives as _withDirectives, vShow as _vShow, createVNode as _createVNode, resolveDirective as _resolveDirective } from "vue";
var __rest = this && this.__rest || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
import TreeNode from './TreeNode';
import { useInjectTreeContext } from './contextTypes';
import { computed, nextTick, defineComponent, onBeforeUnmount, onMounted, shallowRef, Transition, watch } from 'vue';
import { treeNodeProps } from './props';
import collapseMotion from '../_util/collapseMotion';
export default defineComponent({
compatConfig: {
MODE: 3
},
name: 'MotionTreeNode',
inheritAttrs: false,
props: _extends(_extends({}, treeNodeProps), {
active: Boolean,
motion: Object,
motionNodes: {
type: Array
},
onMotionStart: Function,
onMotionEnd: Function,
motionType: String
}),
setup(props, _ref) {
let {
attrs,
slots
} = _ref;
const visible = shallowRef(true);
const context = useInjectTreeContext();
const motionedRef = shallowRef(false);
const transitionProps = computed(() => {
if (props.motion) {
return props.motion;
} else {
return collapseMotion();
}
});
const onMotionEnd = (node, type) => {
var _a, _b, _c, _d;
if (type === 'appear') {
(_b = (_a = transitionProps.value) === null || _a === void 0 ? void 0 : _a.onAfterEnter) === null || _b === void 0 ? void 0 : _b.call(_a, node);
} else if (type === 'leave') {
(_d = (_c = transitionProps.value) === null || _c === void 0 ? void 0 : _c.onAfterLeave) === null || _d === void 0 ? void 0 : _d.call(_c, node);
}
if (!motionedRef.value) {
props.onMotionEnd();
}
motionedRef.value = true;
};
watch(() => props.motionNodes, () => {
if (props.motionNodes && props.motionType === 'hide' && visible.value) {
nextTick(() => {
visible.value = false;
});
}
}, {
immediate: true,
flush: 'post'
});
onMounted(() => {
props.motionNodes && props.onMotionStart();
});
onBeforeUnmount(() => {
props.motionNodes && onMotionEnd();
});
return () => {
const {
motion,
motionNodes,
motionType,
active,
eventKey
} = props,
otherProps = __rest(props, ["motion", "motionNodes", "motionType", "active", "eventKey"]);
if (motionNodes) {
return _createVNode(Transition, _objectSpread(_objectSpread({}, transitionProps.value), {}, {
"appear": motionType === 'show',
"onAfterAppear": node => onMotionEnd(node, 'appear'),
"onAfterLeave": node => onMotionEnd(node, 'leave')
}), {
default: () => [_withDirectives(_createVNode("div", {
"class": `${context.value.prefixCls}-treenode-motion`
}, [motionNodes.map(treeNode => {
const restProps = __rest(treeNode.data, []),
{
title,
key,
isStart,
isEnd
} = treeNode;
delete restProps.children;
return _createVNode(TreeNode, _objectSpread(_objectSpread({}, restProps), {}, {
"title": title,
"active": active,
"data": treeNode.data,
"key": key,
"eventKey": key,
"isStart": isStart,
"isEnd": isEnd
}), slots);
})]), [[_vShow, visible.value]])]
});
}
return _createVNode(TreeNode, _objectSpread(_objectSpread({
"class": attrs.class,
"style": attrs.style
}, otherProps), {}, {
"active": active,
"eventKey": eventKey
}), slots);
};
}
});