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node_modules/vant/es/overlay/Overlay.mjs

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+import { ref, defineComponent, Teleport, Transition, vShow as _vShow, mergeProps as _mergeProps, createVNode as _createVNode, withDirectives as _withDirectives } from "vue";
+import { isDef, extend, truthProp, numericProp, unknownProp, preventDefault, createNamespace, getZIndexStyle } from "../utils/index.mjs";
+import { useEventListener } from "@vant/use";
+import { useLazyRender } from "../composables/use-lazy-render.mjs";
+const [name, bem] = createNamespace("overlay");
+const overlayProps = {
+  show: Boolean,
+  zIndex: numericProp,
+  duration: numericProp,
+  className: unknownProp,
+  lockScroll: truthProp,
+  lazyRender: truthProp,
+  customStyle: Object,
+  teleport: [String, Object]
+};
+var stdin_default = defineComponent({
+  name,
+  inheritAttrs: false,
+  props: overlayProps,
+  setup(props, {
+    attrs,
+    slots
+  }) {
+    const root = ref();
+    const lazyRender = useLazyRender(() => props.show || !props.lazyRender);
+    const onTouchMove = (event) => {
+      if (props.lockScroll) {
+        preventDefault(event, true);
+      }
+    };
+    const renderOverlay = lazyRender(() => {
+      var _a;
+      const style = extend(getZIndexStyle(props.zIndex), props.customStyle);
+      if (isDef(props.duration)) {
+        style.animationDuration = `${props.duration}s`;
+      }
+      return _withDirectives(_createVNode("div", _mergeProps({
+        "ref": root,
+        "style": style,
+        "class": [bem(), props.className]
+      }, attrs), [(_a = slots.default) == null ? void 0 : _a.call(slots)]), [[_vShow, props.show]]);
+    });
+    useEventListener("touchmove", onTouchMove, {
+      target: root
+    });
+    return () => {
+      const Content = _createVNode(Transition, {
+        "name": "van-fade",
+        "appear": true
+      }, {
+        default: renderOverlay
+      });
+      if (props.teleport) {
+        return _createVNode(Teleport, {
+          "to": props.teleport
+        }, {
+          default: () => [Content]
+        });
+      }
+      return Content;
+    };
+  }
+});
+export {
+  stdin_default as default,
+  overlayProps
+};