完全跑通1.0版本

frontend/node_modules/element-plus/es/components/overlay/src/overlay.mjs

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+import { buildProps, definePropType } from "../../../utils/vue/props/runtime.mjs";
+import "../../../utils/vue/vnode.mjs";
+import { useNamespace } from "../../../hooks/use-namespace/index.mjs";
+import { useSameTarget } from "../../../hooks/use-same-target/index.mjs";
+import { createVNode, defineComponent, h, renderSlot } from "vue";
+//#region ../../packages/components/overlay/src/overlay.ts
+const overlayProps = buildProps({
+	mask: {
+		type: Boolean,
+		default: true
+	},
+	customMaskEvent: Boolean,
+	overlayClass: { type: definePropType([
+		String,
+		Array,
+		Object
+	]) },
+	zIndex: { type: definePropType([String, Number]) }
+});
+const overlayEmits = { click: (evt) => evt instanceof MouseEvent };
+const BLOCK = "overlay";
+var overlay_default = defineComponent({
+	name: "ElOverlay",
+	props: overlayProps,
+	emits: overlayEmits,
+	setup(props, { slots, emit }) {
+		const ns = useNamespace(BLOCK);
+		const onMaskClick = (e) => {
+			emit("click", e);
+		};
+		const { onClick, onMousedown, onMouseup } = useSameTarget(props.customMaskEvent ? void 0 : onMaskClick);
+		return () => {
+			return props.mask ? createVNode("div", {
+				class: [ns.b(), props.overlayClass],
+				style: { zIndex: props.zIndex },
+				onClick,
+				onMousedown,
+				onMouseup
+			}, [renderSlot(slots, "default")], 14, [
+				"onClick",
+				"onMouseup",
+				"onMousedown"
+			]) : h("div", {
+				class: props.overlayClass,
+				style: {
+					zIndex: props.zIndex,
+					position: "fixed",
+					top: "0px",
+					right: "0px",
+					bottom: "0px",
+					left: "0px"
+				}
+			}, [renderSlot(slots, "default")]);
+		};
+	}
+});
+//#endregion
+export { overlay_default as default, overlayEmits, overlayProps };
+
+//# sourceMappingURL=overlay.mjs.map