session-ios/SignalMessaging/Views/OWSLayerView.swift
2019-01-23 13:02:52 -05:00

48 lines
955 B
Swift

//
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
//
import Foundation
@objc
public class OWSLayerView: UIView {
@objc
public var layoutCallback: ((UIView) -> Void)
@objc
public init() {
self.layoutCallback = { (_) in
}
super.init(frame: .zero)
}
@objc
public init(frame: CGRect, layoutCallback : @escaping (UIView) -> Void) {
self.layoutCallback = layoutCallback
super.init(frame: frame)
}
public required init?(coder aDecoder: NSCoder) {
self.layoutCallback = { _ in
}
super.init(coder: aDecoder)
}
public override var bounds: CGRect {
didSet {
layoutCallback(self)
}
}
public override var frame: CGRect {
didSet {
layoutCallback(self)
}
}
public override var center: CGPoint {
didSet {
layoutCallback(self)
}
}
}