1/* 2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/// <reference path='./import.ts' /> 17class ScrollBarEnableNestedScrollModifier extends ModifierWithKey<boolean> { 18 static identity: Symbol = Symbol('enableNestedScroll'); 19 applyPeer(node: KNode, reset: boolean): void { 20 if (reset) { 21 getUINativeModule().ScrollBar.resetScrollBarEnableNestedScroll(node); 22 } else { 23 getUINativeModule().ScrollBar.setScrollBarEnableNestedScroll(node, this.value); 24 } 25 } 26} 27class ArkScrollBarComponent extends ArkComponent implements ScrollBarAttribute { 28 constructor(nativePtr: KNode, classType?: ModifierType) { 29 super(nativePtr, classType); 30 } 31 enableNestedScroll(value: boolean): this { 32 modifierWithKey(this._modifiersWithKeys, ScrollBarEnableNestedScrollModifier.identity, 33 ScrollBarEnableNestedScrollModifier, value); 34 return this; 35 } 36} 37 38// @ts-ignore 39globalThis.ScrollBar.attributeModifier = function (modifier: ArkComponent): void { 40 attributeModifierFunc.call(this, modifier, (nativePtr: KNode) => { 41 return new ArkScrollBarComponent(nativePtr); 42 }, (nativePtr: KNode, classType: ModifierType, modifierJS: ModifierJS) => { 43 return new modifierJS.CommonModifier(nativePtr, classType); 44 }); 45}; 46