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Code Issues 78 Pull Requests Releases Wiki Activity

Use iOS 16 API for disabling compose attachment list scrolling

This commit is contained in:
Shadowfacts 2022-07-09 11:02:01 -04:00
parent 5b70c713b2
commit 5a5364ad3b
1 changed files with 12 additions and 0 deletions
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12
Tusker/Screens/Compose/ComposeAttachmentsList.swift
View File

@ -70,7 +70,9 @@ struct ComposeAttachmentsList: View {
.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2)) .listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
} }
.listStyle(PlainListStyle()) .listStyle(PlainListStyle())
// todo: scrollDisabled doesn't remove the need for manually calculating the frame height
.frame(height: totalListHeight) .frame(height: totalListHeight)
.scrollDisabledIfAvailable(totalHeight: totalListHeight)
.onAppear(perform: self.didAppear) .onAppear(perform: self.didAppear)
.onReceive(draft.$attachments, perform: self.attachmentsChanged) .onReceive(draft.$attachments, perform: self.attachmentsChanged)
} }
@ -212,6 +214,16 @@ fileprivate extension View {
self self
} }
} }
@available(iOS, obsoleted: 16.0)
@ViewBuilder
func scrollDisabledIfAvailable(totalHeight: CGFloat) -> some View {
if #available(iOS 16.0, *) {
self.scrollDisabled(true)
} else {
self.frame(height: totalHeight)
}
}
} }
@available(iOS 16.0, *) @available(iOS 16.0, *)