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Redraw cells on change of videos

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This commit is contained in:
Arkadiusz Fal
2021-09-30 18:53:26 +02:00
parent 3a37ea656a
commit d6b3c6637d
3 changed files with 34 additions and 54 deletions
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50
Shared/Videos/VideosCellsHorizontal.swift
View File

@@ -9,39 +9,29 @@ struct VideosCellsHorizontal: View {
var videos = [Video]()
var body: some View {
EmptyView().id("cellsTop")
ScrollViewReader { scrollView in
ScrollView(.horizontal, showsIndicators: false) {
LazyHStack(spacing: 20) {
ForEach(videos) { video in
VideoView(video: video)
.environment(\.horizontalCells, true)
#if os(tvOS)
.frame(width: 580)
.padding(.trailing, 20)
.padding(.bottom, 40)
#else
.frame(width: 300)
#endif
}
ScrollView(.horizontal, showsIndicators: false) {
LazyHStack(spacing: 20) {
ForEach(videos) { video in
VideoView(video: video)
.environment(\.horizontalCells, true)
#if os(tvOS)
.frame(width: 580)
.padding(.trailing, 20)
.padding(.bottom, 40)
#else
.frame(width: 300)
#endif
}
#if os(tvOS)
.padding(.horizontal, 40)
.padding(.vertical, 30)
#else
.padding(.horizontal, 15)
.padding(.vertical, 20)
#endif
}
.onChange(of: videos) { [videos] newVideos in
guard !videos.isEmpty else {
return
}
scrollView.scrollTo("cellsTop", anchor: .leading)
}
#if os(tvOS)
.padding(.horizontal, 40)
.padding(.vertical, 30)
#else
.padding(.horizontal, 15)
.padding(.vertical, 20)
#endif
}
.id(UUID())
#if os(tvOS)
.frame(height: 560)
#else

34
Shared/Videos/VideosCellsVertical.swift
View File

@@ -9,31 +9,21 @@ struct VideosCellsVertical: View {
var videos = [Video]()
var body: some View {
EmptyView().id("cellsTop")
ScrollViewReader { scrollView in
ScrollView(.vertical, showsIndicators: scrollViewShowsIndicators) {
LazyVGrid(columns: items, alignment: .center) {
ForEach(videos) { video in
VideoView(video: video)
#if os(tvOS)
.padding(.horizontal)
#endif
}
ScrollView(.vertical, showsIndicators: scrollViewShowsIndicators) {
LazyVGrid(columns: items, alignment: .center) {
ForEach(videos) { video in
VideoView(video: video)
#if os(tvOS)
.padding(.horizontal)
#endif
}
.padding()
}
.onChange(of: videos) { [videos] newVideos in
guard !videos.isEmpty else {
return
}
scrollView.scrollTo("cellsTop", anchor: .top)
}
#if os(tvOS)
.padding(.horizontal, 10)
#endif
.padding()
}
.id(UUID())
#if os(tvOS)
.padding(.horizontal, 10)
#endif
.edgesIgnoringSafeArea(.horizontal)
#if os(macOS)
.background()