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@unixzii
unixzii / WeatherView.swift
Created November 7, 2023 13:21
A demo of implementing iOS Weather card in SwiftUI.
import SwiftUI
struct HeaderView: View {
var body: some View {
HStack {
Image(systemName: "info.circle.fill")
.resizable()
.frame(width: 12, height: 12)
Text("Section Header")
.font(.system(size: 13))
@stammy
stammy / LiquidBlobs.swift
Last active July 24, 2024 14:49
Liquid Blob effect with SwiftUI
//
// ContentView.swift
// LiquidCircles
//
// Created by Paul Stamatiou on 10/10/22.
//
import SwiftUI
struct ContentView: View {
import UIKit
extension UITextField {
/// Add a trailing placeholder label that tracks the text as it changes
func addTrailingPlaceholder(_ placeholder: String) {
let label = UILabel()
label.text = placeholder
label.alpha = 0.3
label.isHidden = true
let container = UIView()
@lukaskubanek
lukaskubanek / Bundle+TestFlight.swift
Last active November 3, 2024 17:20
A code snippet for detecting the TestFlight environment for a macOS app at runtime
/// MIT License
///
/// Copyright (c) 2021 Lukas Kubanek, Structured Path GmbH
///
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
@jverkoey
jverkoey / UIFont+CustomizedDynamicType.m
Created April 14, 2021 01:07
Dynamic Type system fonts with custom point sizes, weight, and italics
static const CGFloat kFontWeightEpsilon = FLT_EPSILON;
@implementation UIFont (CustomizedDynamicType)
+ (nonnull UIFont *)preferredFontWithDefaultSize:(CGFloat)size
textStyle:(nonnull UIFontTextStyle)textStyle {
return [self preferredFontWithDefaultSize:size
textStyle:textStyle
fontWeight:UIFontWeightRegular
italic:NO];
@steipete
steipete / KeyCommand.swift
Last active January 2, 2024 13:26
Add Keyboard Shortcuts to SwiftUI on iOS 13 when using `UIHostingController`. Requires using KeyboardEnabledHostingController as hosting class) See https://steipete.com/posts/fixing-keyboardshortcut-in-swiftui/
//
// 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!!")
// }) {
@steipete
steipete / NSDictionary+CaseInsensitive.h
Last active December 2, 2020 01:56
Case Insensitive NSDictionary subclass. This seems like a lost art, so I'm sharing it here. License: MIT, http://pspdfkit.com/
/// Higher-order functions for `NSDictionary`.
@interface NSDictionary <KeyType, ObjectType> (PSPDFFoundation)
/// Converts the current dictionary into a case insensitive one.
@property (nonatomic, readonly) NSDictionary<NSString *, ObjectType> *pst_caseInsensitiveDictionary;
@end
import SwiftUI
import UIKit
extension Color {
var uiColor: UIColor {
if #available(iOS 14, *) {
// iOS 14 introduces an API to convert SwiftUI.Color to UIKit.UIColor
// but it does not produce a color which reacts to changes in color scheme
// (light mode/dark mode). To make that work we need to extract the color
@waylybaye
waylybaye / Measure.swift
Last active March 12, 2024 14:09
SwiftUI view render performance Indicator
// Created by Baye Wayly on 2020/3/13.
// Copyright © 2020 Baye. All rights reserved.
import SwiftUI
struct Measure<Content: View>: View {
@State var cost: TimeInterval = 0
var content: Content
init(@ViewBuilder builder: () -> Content) {
// SwiftUI Custom Styles (TripleToggleStyle)
// https://swiftui-lab.com
// https://swiftui-lab.com/custom-styling
import SwiftUI
// MARK: - TripleToggle View
public struct TripleToggle: View {
@Environment(\.tripleToggleStyle) var style: AnyTripleToggleStyle