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fix: status poll height not stable issue

This commit is contained in:
CMK 2021-07-23 20:03:39 +08:00
parent 7e811a6e8d
commit afb79fb870
3 changed files with 18 additions and 10 deletions
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1
Mastodon/Diffiable/Section/Status/StatusSection.swift
View File

@ -1035,6 +1035,7 @@ extension StatusSection {
}
snapshot.appendItems(pollItems, toSection: .main)
cell.statusView.pollTableViewDataSource?.apply(snapshot, animatingDifferences: false, completion: nil)
cell.statusView.pollTableViewHeightLayoutConstraint.constant = PollOptionTableViewCell.height * CGFloat(poll.options.count)
}
static func configureActionToolBar(

25
Mastodon/Scene/Share/View/Content/StatusView.swift
View File

@ -287,6 +287,7 @@ extension StatusView {
headerContainerStackView.trailingAnchor.constraint(equalTo: headerContainerView.trailingAnchor),
headerContainerView.bottomAnchor.constraint(equalTo: headerContainerStackView.bottomAnchor, constant: StatusView.containerStackViewSpacing).priority(.defaultHigh),
])
headerContainerStackView.setContentCompressionResistancePriority(.required - 5, for: .vertical)
containerStackView.addArrangedSubview(headerContainerView)
defer {
containerStackView.bringSubviewToFront(headerContainerView)
@ -418,17 +419,21 @@ extension StatusView {
NSLayoutConstraint.activate([
pollTableViewHeightLayoutConstraint,
])
statusPollTableViewHeightObservation = pollTableView.observe(\.contentSize, options: .new, changeHandler: { [weak self] tableView, _ in
guard let self = self else { return }
guard self.pollTableView.contentSize.height != .zero else {
self.pollTableViewHeightLayoutConstraint.constant = 44
return
}
self.pollTableViewHeightLayoutConstraint.constant = self.pollTableView.contentSize.height
})
// statusPollTableViewHeightObservation = pollTableView.observe(\.contentSize, options: .new, changeHandler: { [weak self] tableView, _ in
// guard let self = self else { return }
// guard self.pollTableView.contentSize.height != .zero else {
// self.pollTableViewHeightLayoutConstraint.constant = 44
// return
// }
// self.pollTableViewHeightLayoutConstraint.constant = self.pollTableView.contentSize.height
// })
pollStatusStackView.translatesAutoresizingMaskIntoConstraints = false
statusContainerStackView.addArrangedSubview(pollStatusStackView)
NSLayoutConstraint.activate([
pollStatusStackView.heightAnchor.constraint(equalToConstant: 30).priority(.required - 10)
])
pollStatusStackView.axis = .horizontal
pollStatusStackView.addArrangedSubview(pollVoteCountLabel)
pollStatusStackView.addArrangedSubview(pollStatusDotLabel)

2
Mastodon/Scene/Share/View/TableviewCell/PollOptionTableViewCell.swift
View File

@ -10,6 +10,8 @@ import Combine
final class PollOptionTableViewCell: UITableViewCell {
static let height: CGFloat = PollOptionView.height
var disposeBag = Set<AnyCancellable>()
let pollOptionView = PollOptionView()