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refactored the adding of footnotes similar to the Tabs

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2024-09-18 15:14:39 -05:00
parent 9f6c115f50
commit 8ce9108d45
1 changed files with 18 additions and 16 deletions
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34
VDS/Components/Footnote/FootnoteGroup.swift
View File

@ -42,7 +42,7 @@ open class FootnoteGroup: View {
// MARK: - Public Properties
//--------------------------------------------------
/// Array of ``Footnote`` for the Footnote items.
open var footnoteItems: [FootnoteItem] = [] { didSet { setNeedsUpdate() } }
open var footnoteItems: [FootnoteItem] = [] { didSet { updateFootnoteItems() } }
/// Any percentage or pixel value and cannot exceed container size.
/// If there is a width that is larger than container size, the footnote will resize to container's width.
@ -127,26 +127,28 @@ open class FootnoteGroup: View {
open override func updateView() {
super.updateView()
updateContainerWidth()
}
internal func updateFootnoteItems() {
// symbol containers are as wide as the widest symbol container in the group.
var symbolMaxWidth = 0.0
if footnoteItems.count > 0 {
for index in 0...footnoteItems.count - 1 {
let footnote: FootnoteItem = footnoteItems[index]
let separatorWidth = Label().with { $0.text = footnote.symbolType; $0.sizeToFit() }.intrinsicContentSize.width
symbolMaxWidth = separatorWidth > symbolMaxWidth ? separatorWidth : symbolMaxWidth
}
footnoteItems.forEach { footnote in
let separatorWidth = Label().with {
$0.text = footnote.symbolType
$0.textStyle = footnote.symbolLabel.textStyle
$0.sizeToFit()
}.intrinsicContentSize.width
symbolMaxWidth = max(separatorWidth, symbolMaxWidth)
}
stackView.subviews.forEach{$0.removeFromSuperview()}
stackView.removeArrangedSubviews()
// add symbol label, text label to stack.
if footnoteItems.count > 0 {
for index in 0...footnoteItems.count - 1 {
let footnote: FootnoteItem = footnoteItems[index]
footnote.symbolWidth = symbolMaxWidth
footnote.surface = surface
stackView.addArrangedSubview(footnote)
}
footnoteItems.forEach { footnote in
footnote.symbolWidth = symbolMaxWidth
footnote.surface = surface
stackView.addArrangedSubview(footnote)
}
}