45 lines
1.7 KiB
Swift
45 lines
1.7 KiB
Swift
//
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// Scroller.swift
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// MVMCoreUI
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//
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// Created by Scott Pfeil on 7/23/19.
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// Copyright © 2019 Verizon Wireless. All rights reserved.
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//
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import UIKit
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@objcMembers open class Scroller: ViewConstrainingView {
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public let scrollView = UIScrollView(frame: .zero)
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public let contentView = MVMCoreUICommonViewsUtility.commonView()
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override open func setupView() {
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super.setupView()
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guard scrollView.superview == nil else {
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return
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}
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translatesAutoresizingMaskIntoConstraints = false
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scrollView.translatesAutoresizingMaskIntoConstraints = false
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addConstrainedView(scrollView)
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scrollView.addSubview(contentView)
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NSLayoutConstraint.constraintPinSubview(toSuperview: contentView)
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let constraint = contentView.widthAnchor.constraint(equalTo: scrollView.widthAnchor, multiplier: 1.0)
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constraint.priority = UILayoutPriority(rawValue: 999)
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constraint.isActive = true
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}
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open override func setWithJSON(_ json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable : Any]?) {
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guard let json = json, let moleculeJSON = json.optionalDictionaryForKey(KeyMolecule) else {
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return
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}
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if molecule == nil {
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if let moleculeView = MVMCoreUIMoleculeMappingObject.shared()?.createMolecule(forJSON: moleculeJSON, delegateObject: delegateObject, constrainIfNeeded: true) {
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contentView.addSubview(moleculeView)
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pinView(toSuperView: moleculeView)
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molecule = moleculeView
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}
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} else {
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molecule?.setWithJSON(moleculeJSON, delegateObject: delegateObject, additionalData: additionalData)
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}
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}
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}
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