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Digital ACT191 story ONEAPP-6682 added preset default height property.

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This commit is contained in:
vasavk 2024-02-26 22:46:33 +05:30
parent f527ec5483
commit 4f41d9cc93
1 changed files with 44 additions and 10 deletions
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54
VDS/Components/TextFields/TextArea/TextArea.swift
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@ -69,11 +69,44 @@ open class TextArea: EntryFieldBase {
$0.numberOfLines = 1
}
private var _minHeight: Height = .twoX
open var minHeight: Height? {
get { return _minHeight }
set {
if let newValue {
_minHeight = newValue
} else {
_minHeight = .twoX
}
textViewHeightConstraint?.constant = _minHeight.value
setNeedsUpdate()
}
}
//--------------------------------------------------
// MARK: - Public Properties
//--------------------------------------------------
override var containerSize: CGSize { CGSize(width: 182, height: 88) }
/// Enum used to describe the the height of TextArea.
public enum Height: String, CaseIterable {
case twoX = "2X"
case fourX = "4X"
case eightX = "8X"
var value: CGFloat {
switch self {
case .twoX:
88
case .fourX:
176
case .eightX:
352
}
}
}
/// UITextView shown in the TextArea.
open var textView = UITextView().with {
$0.translatesAutoresizingMaskIntoConstraints = false
@ -139,6 +172,8 @@ open class TextArea: EntryFieldBase {
textView.text = ""
characterCounterLabel.reset()
characterCounterLabel.textStyle = .bodySmall
minHeight = .twoX
setNeedsUpdate()
}
/// Container for the area in which the user interacts.
@ -230,7 +265,7 @@ open class TextArea: EntryFieldBase {
let text = textView.attributedText?.mutableCopy() as? NSMutableAttributedString else { return }
text.addAttribute(NSAttributedString.Key.backgroundColor, value: highlightBackgroundColor.getColor(self), range: NSRange(location:maxLength, length: (count - maxLength)))
text.addAttribute(NSAttributedString.Key.foregroundColor, value: highlightTextColor.getColor(self), range: NSRange(location:maxLength, length: (count - maxLength)))
textView.attributedText = text.copy() as? NSAttributedString
textView.attributedText = text
}
}
@ -244,15 +279,15 @@ extension TextArea: UITextViewDelegate {
//if you want it to work "as-is" delete this code
//since it will autogrow with the current settings
if let textViewHeightConstraint, textView.isEditable {
let height = textView.contentSize.height
if height > 88 && height < 176 {
textViewHeightConstraint.constant = 176
} else if height > 176 {
textViewHeightConstraint.constant = 352
var height = textView.contentSize.height
height = max(height, _minHeight.value)
if height > Height.twoX.value && height < Height.fourX.value {
textViewHeightConstraint.constant = Height.fourX.value
} else if height > Height.fourX.value {
textViewHeightConstraint.constant = Height.eightX.value
} else {
textViewHeightConstraint.constant = 88
textViewHeightConstraint.constant = Height.twoX.value
}
textViewHeightConstraint.isActive = true
}
//The exceeding characters will be highlighted to help users correct their entry.
@ -261,7 +296,6 @@ extension TextArea: UITextViewDelegate {
//setting the value and firing control event
value = textView.text
sendActions(for: .valueChanged)
if (textView.text.count > (maxLength ?? 0)) {
highlightCharacterOverflow()
}