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added a format label

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2024-06-06 16:18:03 -05:00
parent ba0989bb2b
commit 8a686314f5
1 changed files with 42 additions and 0 deletions
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42
VDS/Components/TextFields/InputField/TextField.swift
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@ -47,6 +47,17 @@ open class TextField: UITextField, ViewProtocol, Errorable {
//--------------------------------------------------
// MARK: - Properties
//--------------------------------------------------
private var formatLabel = Label().with {
$0.tag = 999
$0.textColorConfiguration = ViewColorConfiguration().with {
$0.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forDisabled: true)
$0.setSurfaceColors(VDSColor.elementsSecondaryOnlight, VDSColor.elementsSecondaryOndark, forDisabled: false)
}.eraseToAnyColorable()
}
/// Format String similar to placeholder
open var formatText: String?
/// TextStyle used on the titleLabel.
open var textStyle: TextStyle = .defaultStyle { didSet { setNeedsUpdate() } }
@ -114,6 +125,37 @@ open class TextField: UITextField, ViewProtocol, Errorable {
open func updateView() {
updateLabel()
updateFormat()
}
open func updateFormat() {
guard let formatText else {
formatLabel.text = ""
return
}
if viewWithTag(999) == nil {
addSubview(formatLabel)
formatLabel.pinToSuperView()
}
var attributes: [any LabelAttributeModel]?
var finalFormatText = formatText
if let text, !text.isEmpty {
//make the color of the matching text clear
attributes = [ColorLabelAttribute(location: 0, length: text.count, color: .clear)]
let startIndex = formatText.index(formatText.startIndex, offsetBy: text.count)
if startIndex < formatText.endIndex {
finalFormatText = text + formatText[startIndex...]
}
}
//set the label
formatLabel.surface = surface
formatLabel.text = finalFormatText
formatLabel.attributes = attributes
}
open func updateAccessibility() {