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69 lines
2.2 KiB
Swift
69 lines
2.2 KiB
Swift
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/*
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Copyright 2019 New Vector Ltd
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 UIKit
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import Reusable
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final class BubbleReactionActionViewCell: UICollectionViewCell, NibReusable, Themable {
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// MARK: - Constants
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// MARK: - Properties
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// MARK: Outlets
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@IBOutlet private weak var actionLabel: UILabel!
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// MARK: Private
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private var theme: Theme?
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// MARK: Public
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// MARK: - Life cycle
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override func preferredLayoutAttributesFitting(_ layoutAttributes: UICollectionViewLayoutAttributes) -> UICollectionViewLayoutAttributes {
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if #available(iOS 12.0, *) {
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/*
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On iOS 12, there are issues with self-sizing cells as described in Apple release notes (https://developer.apple.com/documentation/ios_release_notes/ios_12_release_notes) :
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"You might encounter issues with systemLayoutSizeFitting(_:) when using a UICollectionViewCell subclass that requires updateConstraints().
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(42138227) — Workaround: Don't call the cell's setNeedsUpdateConstraints() method unless you need to support live constraint changes.
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If you need to support live constraint changes, call updateConstraintsIfNeeded() before calling systemLayoutSizeFitting(_:)."
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*/
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self.updateConstraintsIfNeeded()
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}
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return super.preferredLayoutAttributesFitting(layoutAttributes)
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}
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// MARK: - Public
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func fill(actionString: String) {
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self.actionLabel.text = actionString
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self.updateViews()
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}
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func update(theme: Theme) {
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self.theme = theme
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self.updateViews()
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}
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// MARK: - Private
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private func updateViews() {
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self.actionLabel.textColor = self.theme?.tintColor
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}
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}
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