Pyroh
/ purple-scroll-inset.swift
Created
March 25, 2022 16:18
— forked from christianselig/purple-scroll-inset.swift
Trying to replicate an inset scroll view effect in SwiftUI
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| import SwiftUI | |
| struct ContentView: View { | |
| struct HeightPreferenceKey: PreferenceKey { | |
| let heigh: Anchor<CGRect>? | |
| static func reduce(value: inout Anchor<CGRect>?, nextValue: () -> Anchor<CGRect>?) { | |
| value = nextValue() | |
| } | |
| } |
Pyroh
/ KeyCommand.swift
Created
February 3, 2021 11:45
— forked from steipete/KeyCommand.swift
Add Keyboard Shortcuts to SwiftUI on iOS 13 when using `UIHostingController`. See https://steipete.com/posts/fixing-keyboardshortcut-in-swiftui/
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| // | |
| // KeyCommand.swift | |
| // Adds Keyboard Shortcuts to SwiftUI on iOS 13 | |
| // See https://steipete.com/posts/fixing-keyboardshortcut-in-swiftui/ | |
| // License: MIT | |
| // | |
| // Usage: (wrap view in `KeyboardEnabledHostingController`) | |
| // Button(action: { | |
| // print("Button Tapped!!") | |
| // }) { |
Pyroh
/ NSObjectBindingExtension.swift
Last active
September 20, 2016 13:48
Handy NSObject extension to propagate a value through bindings. Yep, juste like any Cocoa control. OSX only (no bindings on iOS)
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| import Cocoa | |
| fileprivate func nullableToOptionnal(value: Any?) -> Any? { | |
| return value is NSNull ? nil : value | |
| } | |
| public extension NSObject { | |
| public func propagateBoundValue(value: AnyObject?, forBinding key: String) { | |
| guard let info = self.infoForBinding(key) else { return } | |
| guard let boundObject = nullableToOptionnal(value: info[NSObservedObjectKey]) as? NSObject, |