fatbobman

// by klaytonb
// https://forums.developer.apple.com/forums/thread/699111?answerId=740437022#740437022 
import Combine
import SwiftUI

public extension Publishers {
  static var keyboardHeight: AnyPublisher<CGFloat, Never> {
    let willShow = NotificationCenter.default.publisher(for: UIApplication.keyboardWillShowNotification)
      .map { $0.keyboardHeight }
    let willHide = NotificationCenter.default.publisher(for: UIApplication.keyboardWillHideNotification)

fatbobman

import Combine
import Foundation
import SwiftUI
import UIKit

extension UIView {
  fileprivate func findRelevantContainer() -> ContainerType? {
    var responder: UIResponder? = self

    while let currentResponder = responder {

fatbobman

import SwiftUI
import TipKit

struct Tip1: ShowTip {
  var title: Text = Text("Step1 Tips")

  @Parameter
  static var show: Bool = false

  var rules: [Rule] {

fatbobman

import SwiftUI

struct ContentView: View {
  @State var show = false
  @State var height: CGFloat = 250
  var body: some View {
    List {
      Button("Pop Sheet") {
        height = 250
        show.toggle()

fatbobman

import Foundation
import SwiftData

extension Note {
  /// 根据给定的筛选条件生成相应的谓词，用于筛选笔记。
  public static func predicateFor(_ filter: NotePredicate) -> Predicate<Note>? {
    var result: Predicate<Note>?
    switch filter {
    case let .filterRootNoteByName(name):
      result = #Predicate<Note> { $0.name == name && $0.parent == nil }

fatbobman

import Foundation

@available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
/// Allows you to use an existing Predicate as a ``StandardPredicateExpression``
struct VariableWrappingExpression<T>: StandardPredicateExpression {
    let predicate: Predicate<T>
    let variable: PredicateExpressions.Variable<T>
    
    func evaluate(_ bindings: PredicateBindings) throws -> Bool {
        // resolve the variable

fatbobman

/*
当在 NavigationView 非根视图中显示 sheet 时，在 dismiss Sheet 后快速用手势（ 从左向右 ）返回上层视图会导致整个 UI 锁死，
应用从此无法响应。写了个 ViewModifer ，来避免这种情况
*/
public extension Notification.Name {
    static let disableNavigationViewGesture = Notification.Name("disableNavigationViewGesture")
}

public struct NavigationViewGestureMaskModifier: ViewModifier {
    @State private var enable = false

fatbobman

//
//  InfiniteScrollChart.swift
//  ChartsGallery
//
//  Created by beader on 2022/11/3.
//

import SwiftUI
import Charts

fatbobman

import SwiftUI

struct ContentView: View {
    @State var show = false
    var body: some View {
        VStack {
            Button("Pop Sheet") { show.toggle() }
        }
        .adaptiveSheet(isPresent: $show) { SheetView() }
    }

fatbobman

//
//  FreeSpaceViewController.swift
//  Free Space
//
//  Created by Kyle Howells on 04/05/2022.
//

import UIKit

class FreeSpaceViewController: UIViewController {