40 lines
698 B
Swift
40 lines
698 B
Swift
//
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// Layer.swift
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// TGUIKit
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//
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// Created by keepcoder on 20/09/16.
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// Copyright © 2016 Telegram. All rights reserved.
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//
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import Cocoa
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public class Layer: CALayer {
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var s:CALayer?
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public override func didChangeValue(forKey key: String) {
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super.didChangeValue(forKey: key)
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self.layerMoved(to: self.superlayer)
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s = self.superlayer
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}
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public override func removeFromSuperlayer() {
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super.removeFromSuperlayer()
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if s != nil {
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s = nil
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self.layerMoved(to: nil)
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}
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}
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public func layerMoved(to superlayer:CALayer?) -> Void {
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}
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}
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