45 lines
1.2 KiB
Swift
45 lines
1.2 KiB
Swift
//
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// VStack.swift
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// Adwaita
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//
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// Created by david-swift on 23.08.23.
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//
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import GTUI
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/// A GtkBox equivalent.
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public struct VStack: Widget {
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/// The content.
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var content: () -> Body
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/// Initialize a `VStack`.
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/// - Parameter content: The view content.
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public init(@ViewBuilder content: @escaping () -> Body) {
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self.content = content
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}
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/// Update a view storage.
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/// - Parameters:
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/// - storage: The view storage.
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/// - modifiers: Modify views before being updated.
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public func update(_ storage: ViewStorage, modifiers: [(View) -> View]) {
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content().update(storage.content[.mainContent] ?? [], modifiers: modifiers)
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}
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/// Get a view storage.
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/// - Parameter modifiers: Modify views before being updated.
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/// - Returns: The view storage.
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public func container(modifiers: [(View) -> View]) -> ViewStorage {
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let box: Box = .init(horizontal: false)
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var content: [ViewStorage] = []
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for element in self.content() {
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let widget = element.storage(modifiers: modifiers)
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_ = box.append(widget.view)
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content.append(widget)
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}
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return .init(box, content: [.mainContent: content])
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}
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}
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