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| import { Tree } from "ant-design-vue"
| import { App, defineComponent, h } from "vue"
| import Icon from "../mars-icon/index.vue"
| import "./tree.less"
|
| /**
| * 树控件
| * @copyright 火星科技 mars3d.cn
| * @author 火星吴彦祖 2022-01-01
| */
| const MarsTree = defineComponent({
| name: "mars-tree",
| inheritAttrs: false,
| setup(props, context) {
| const icon = (isLeaf: boolean, expanded: boolean, group: boolean) => {
| if (isLeaf && !group) {
| return [
| h(Icon, {
| icon: "split",
| width: "14",
| color: "#79C1F8",
| theme: "multi-color",
| fill: ["#FFF", "#43CCF8", "#43CCF8", "#43CCF8"],
| key: new Date().getTime()
| })
| ]
| } else if (!expanded) {
| return [h(Icon, { icon: "folder-close", width: "14", color: "#db9829", theme: "filled", key: new Date().getTime() })]
| } else if (expanded) {
| return [h(Icon, { icon: "folder-open", width: "14", color: "#db9829", theme: "filled", key: new Date().getTime() })]
| }
| }
| return () =>
| h(
| Tree,
| {
| showIcon: true,
| showLine: true,
| ...context.attrs,
| ...props
| },
| {
| icon: ({ isLeaf, expanded, data }: any) => h("span", null, icon(isLeaf, expanded, data.group)),
| ...context.slots
| }
| )
| }
| })
|
| export function install(app: App): App {
| app.component(MarsTree.name, MarsTree)
| return app
| }
| export default MarsTree
|
|
