122 lines
2.9 KiB
JavaScript
122 lines
2.9 KiB
JavaScript
import { computed, defineComponent, createVNode as _createVNode } from "vue";
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import { truthProp, makeStringProp, createNamespace } from "../utils/index.mjs";
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import { useChildren } from "@vant/use";
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const [name, bem] = createNamespace("row");
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const ROW_KEY = Symbol(name);
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const rowProps = {
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tag: makeStringProp("div"),
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wrap: truthProp,
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align: String,
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gutter: {
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type: [String, Number, Array],
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default: 0
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},
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justify: String
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};
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var stdin_default = defineComponent({
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name,
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props: rowProps,
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setup(props, {
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slots
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}) {
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const {
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children,
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linkChildren
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} = useChildren(ROW_KEY);
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const groups = computed(() => {
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const groups2 = [[]];
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let totalSpan = 0;
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children.forEach((child, index) => {
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totalSpan += Number(child.span);
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if (totalSpan > 24) {
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groups2.push([index]);
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totalSpan -= 24;
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} else {
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groups2[groups2.length - 1].push(index);
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}
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});
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return groups2;
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});
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const spaces = computed(() => {
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let gutter = 0;
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if (Array.isArray(props.gutter)) {
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gutter = Number(props.gutter[0]) || 0;
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} else {
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gutter = Number(props.gutter);
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}
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const spaces2 = [];
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if (!gutter) {
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return spaces2;
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}
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groups.value.forEach((group) => {
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const averagePadding = gutter * (group.length - 1) / group.length;
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group.forEach((item, index) => {
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if (index === 0) {
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spaces2.push({
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right: averagePadding
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});
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} else {
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const left = gutter - spaces2[item - 1].right;
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const right = averagePadding - left;
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spaces2.push({
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left,
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right
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});
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}
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});
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});
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return spaces2;
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});
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const verticalSpaces = computed(() => {
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const {
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gutter
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} = props;
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const spaces2 = [];
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if (Array.isArray(gutter) && gutter.length > 1) {
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const bottom = Number(gutter[1]) || 0;
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if (bottom <= 0) {
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return spaces2;
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}
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groups.value.forEach((group, index) => {
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if (index === groups.value.length - 1) return;
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group.forEach(() => {
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spaces2.push({
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bottom
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});
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});
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});
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}
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return spaces2;
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});
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linkChildren({
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spaces,
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verticalSpaces
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});
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return () => {
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const {
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tag,
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wrap,
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align,
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justify
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} = props;
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return _createVNode(tag, {
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"class": bem({
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[`align-${align}`]: align,
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[`justify-${justify}`]: justify,
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nowrap: !wrap
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})
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}, {
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default: () => {
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var _a;
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return [(_a = slots.default) == null ? void 0 : _a.call(slots)];
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}
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});
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};
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}
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});
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export {
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ROW_KEY,
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stdin_default as default,
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rowProps
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};
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