feat:add nested slider for complex nested situation
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9eb7d1c3c2
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f6ec519202
@ -69,12 +69,9 @@ export class FlowLayout extends Superview implements IFlowLayout {
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this.itemCount = 0
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}
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private getItem(itemIdx: number) {
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let view = this.cachedViews.get(`${itemIdx}`)
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if (view === undefined) {
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view = this.renderItem(itemIdx)
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let view = this.renderItem(itemIdx)
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view.superview = this
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this.cachedViews.set(`${itemIdx}`, view)
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}
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return view
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}
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@ -22,3 +22,4 @@ export * from './scroller'
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export * from './refreshable'
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export * from './flowlayout'
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export * from './input'
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export * from './nestedSlider'
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35
src/widget/nestedSlider.ts
Normal file
35
src/widget/nestedSlider.ts
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@ -0,0 +1,35 @@
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/*
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* Copyright [2019] [Doric.Pub]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Group, View, Property } from '../ui/view'
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import { BridgeContext } from '../runtime/global'
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export class NestedSlider extends Group {
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@Property
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onPageSlided?: (index: number) => void
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addSlideItem(view: View) {
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this.addChild(view)
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}
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slidePage(context: BridgeContext, page: number, smooth = false) {
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return this.nativeChannel(context, "slidePage")({ page, smooth })
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}
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getSlidedPage(context: BridgeContext) {
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return this.nativeChannel(context, "getSlidedPage")() as Promise<number>
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}
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}
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