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Add property rawValue to State

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Modify the wrapped value without updating the view
This commit is contained in:
david-swift 2024-01-02 08:01:40 +01:00
parent 8eb004c9ea
commit 26b46e3338
2 changed files with 18 additions and 4 deletions
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4
Documentation/Reference/structs/State.md
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@ -13,6 +13,10 @@ Access the stored value. This updates the views when being changed.
Get the value as a binding using the `$` prefix. Get the value as a binding using the `$` prefix.
### `rawValue`
Get and set the value without updating the views.
### `content` ### `content`
The stored value. The stored value.

18
Sources/Adwaita/Model/Data Flow/State.swift
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@ -11,18 +11,16 @@ import Foundation
@propertyWrapper @propertyWrapper
public struct State<Value>: StateProtocol { public struct State<Value>: StateProtocol {
// swiftlint:disable force_cast
/// Access the stored value. This updates the views when being changed. /// Access the stored value. This updates the views when being changed.
public var wrappedValue: Value { public var wrappedValue: Value {
get { get {
content.storage.value as! Value rawValue
} }
nonmutating set { nonmutating set {
content.storage.value = newValue rawValue = newValue
Self.updateViews() Self.updateViews()
} }
} }
// swiftlint:enable force_cast
/// Get the value as a binding using the `$` prefix. /// Get the value as a binding using the `$` prefix.
public var projectedValue: Binding<Value> { public var projectedValue: Binding<Value> {
@ -33,6 +31,18 @@ public struct State<Value>: StateProtocol {
} }
} }
// swiftlint:disable force_cast
/// Get and set the value without updating the views.
public var rawValue: Value {
get {
content.storage.value as! Value
}
nonmutating set {
content.storage.value = newValue
}
}
// swiftlint:enable force_cast
/// The stored value. /// The stored value.
public let content: State<Any>.Content public let content: State<Any>.Content