59 lines
1.6 KiB
Swift
59 lines
1.6 KiB
Swift
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//
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// FontSizeAdjustView.swift
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// App
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//
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// Created by James Magahern on 9/22/20.
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//
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import UIKit
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class FontSizeAdjustView: UIView
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{
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let decreaseSizeButton = UIButton(frame: .zero)
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let increaseSizeButton = UIButton(frame: .zero)
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let labelView = UILabel(frame: .zero)
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convenience init() {
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self.init(frame: .zero)
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labelView.textColor = .secondaryLabel
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labelView.textAlignment = .center
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labelView.text = "100%"
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tintColor = .black
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decreaseSizeButton.setImage(UIImage(systemName: "minus"), for: .normal)
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increaseSizeButton.setImage(UIImage(systemName: "plus"), for: .normal)
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addSubview(increaseSizeButton)
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addSubview(decreaseSizeButton)
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addSubview(labelView)
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}
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override func sizeThatFits(_ size: CGSize) -> CGSize {
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CGSize(width: size.width, height: DocumentControlViewController.controlHeight)
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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decreaseSizeButton.frame = CGRect(
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x: 0.0, y: 0.0,
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width: bounds.height,
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height: bounds.height
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)
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increaseSizeButton.frame = CGRect(
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x: bounds.width - bounds.height, y: 0.0,
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width: bounds.height,
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height: bounds.height
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)
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labelView.frame = CGRect(
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x: decreaseSizeButton.frame.maxX, y: 0.0,
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width: bounds.width - decreaseSizeButton.frame.width - increaseSizeButton.frame.width,
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height: bounds.height
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)
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}
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}
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