/* * Copyright (C) 2025 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import { Text, Column, Component, Builder, BuilderParam } from "@ohos.arkui.component" @Component struct CustomContainer { @Builder closerBuilder(){}; @BuilderParam closer: () => void = this.closerBuilder; build() {} } @Component struct CustomContainerUser { build() { Column() { CustomContainer() { Column() { Text('hello') } } CustomContainer({}) { Column() {} } CustomContainer(undefined) {} CustomContainer() } } }