Shin Yamamoto
fca79c9b0c
If an alpha of the controller's backdrop view is zero, the presentation controller must not block any touch event outside of surface view.
20 lines
572 B
Swift
20 lines
572 B
Swift
//
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// Created by Shin Yamamoto on 2018/11/21.
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// Copyright © 2018 Shin Yamamoto. All rights reserved.
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//
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import UIKit
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class FloatingPanelPassThroughView: UIView {
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public weak var eventForwardingView: UIView?
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public override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
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let hitView = super.hitTest(point, with: event)
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switch hitView {
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case self:
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return eventForwardingView?.hitTest(self.convert(point, to: eventForwardingView), with: event)
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default:
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return hitView
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}
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}
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}
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