chore: merge src and src-next

src/overlay/index.js

@@ -0,0 +1,49 @@
+import { Transition } from 'vue';
+import { createNamespace, isDef, noop } from '../utils';
+import { preventDefault } from '../utils/dom/event';
+
+const [createComponent, bem] = createNamespace('overlay');
+
+function preventTouchMove(event) {
+  preventDefault(event, true);
+}
+
+export default createComponent({
+  props: {
+    show: Boolean,
+    zIndex: [Number, String],
+    duration: [Number, String],
+    className: null,
+    customStyle: Object,
+    lockScroll: {
+      type: Boolean,
+      default: true,
+    },
+  },
+
+  setup(props, { slots }) {
+    return function () {
+      const style = {
+        zIndex: props.zIndex,
+        ...props.customStyle,
+      };
+
+      if (isDef(props.duration)) {
+        style.animationDuration = `${props.duration}s`;
+      }
+
+      return (
+        <Transition name="van-fade">
+          <div
+            vShow={props.show}
+            style={style}
+            class={[bem(), props.className]}
+            onTouchmove={props.lockScroll ? preventTouchMove : noop}
+          >
+            {slots.default?.()}
+          </div>
+        </Transition>
+      );
+    };
+  },
+});