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leoiphonedev/AdaptableSizeButton.swift

Last active July 14, 2019 07:29
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AdaptableSizeButton class enables the size of button as per the title set to UIButton via overriding intrinsicContentSize of UIButton
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AdaptableSizeButton.swift
class AdaptableSizeButton: UIButton {
override var intrinsicContentSize: CGSize {
let labelSize = titleLabel?.sizeThatFits(CGSize(width: frame.size.width, height: CGFloat.greatestFiniteMagnitude)) ?? .zero
let desiredButtonSize = CGSize(width: labelSize.width + titleEdgeInsets.left + titleEdgeInsets.right, height: labelSize.height + titleEdgeInsets.top + titleEdgeInsets.bottom)
return desiredButtonSize
}
}
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