41 lines
1.2 KiB
Swift
41 lines
1.2 KiB
Swift
//
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// ScrollView.swift
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// Adwaita
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//
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// Created by david-swift on 26.09.23.
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//
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import Libadwaita
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/// A GtkScrolledWindow equivalent.
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public struct ScrollView: Widget {
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/// The content.
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var content: () -> Body
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/// Initialize a `ScrollView`.
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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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if let first = storage.content[.mainContent]?.first {
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content().widget(modifiers: modifiers).update(first, modifiers: modifiers)
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}
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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 container = content().widget(modifiers: modifiers).container(modifiers: modifiers)
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return .init(Scrolled().setChild(container.view), content: [.mainContent: [container]])
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}
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}
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