aparoksha/adwaita-swift
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Fix items displayed in reversed order in ForEach

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This commit is contained in:
david-swift 2024-02-14 20:41:11 +01:00
parent b13fbcbcf1
commit 7019c98a2e
1 changed files with 10 additions and 2 deletions
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12
Sources/Adwaita/View/ForEach.swift
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@ -50,7 +50,11 @@ public struct ForEach<Element>: Widget where Element: Identifiable {
functions: .init { index, element in
let child = content(element).widget(modifiers: modifiers).container(modifiers: modifiers)
gtk_box_remove(widget, contentStorage[safe: index]?.pointer?.cast())
gtk_box_insert_child_after(widget, child.pointer?.cast(), contentStorage[safe: index]?.pointer?.cast())
gtk_box_insert_child_after(
widget,
child.pointer?.cast(),
contentStorage[safe: index - 1]?.pointer?.cast()
)
contentStorage.remove(at: index)
contentStorage.insert(child, at: index)
} delete: { index in
@ -58,7 +62,11 @@ public struct ForEach<Element>: Widget where Element: Identifiable {
contentStorage.remove(at: index)
} insert: { index, element in
let child = content(element).widget(modifiers: modifiers).container(modifiers: modifiers)
gtk_box_insert_child_after(widget, child.pointer?.cast(), contentStorage[safe: index]?.pointer?.cast())
gtk_box_insert_child_after(
widget,
child.pointer?.cast(),
contentStorage[safe: index - 1]?.pointer?.cast()
)
contentStorage.insert(child, at: index)
}
)