PlugFox

/*
 * Extension type
 * https://gist.github.com/PlugFox/5593eafa163371223c7c2068266cc1b7
 * https://dartpad.dev?id=5593eafa163371223c7c2068266cc1b7
 * Mike Matiunin <[email protected]>, 30 January 2026
 */

import 'dart:convert';

void main() {

PlugFox

import 'dart:async';
import 'dart:convert' show Utf8Decoder, JsonDecoder;
import 'dart:math' as math;

import 'package:flutter/foundation.dart' show ValueListenable, ValueNotifier;
import 'package:meta/meta.dart';

import 'api_client.dart';

/// A typedef representing a Server-Sent Event (SSE) event.

PlugFox

/*
 * Questions example
 * https://gist.github.com/PlugFox/66bca21faaaf8613857ade983c78a47b
 * https://dartpad.dev?id=66bca21faaaf8613857ade983c78a47b
 * Mike Matiunin <[email protected]>, 13 January 2026
 */

// ignore_for_file: curly_braces_in_flow_control_structures, avoid_print

import 'dart:async';

PlugFox

/*
 * Pop and Push Demo
 * https://gist.github.com/PlugFox/52c08d44d4074d37c236528b058eedd7
 * https://dartpad.dev?id=52c08d44d4074d37c236528b058eedd7
 * Mike Matiunin <[email protected]>, 13 January 2026
 */

import 'dart:async';

import 'package:flutter/material.dart';

PlugFox

/*
 * Ribbon widget for Flutter.
 * https://gist.github.com/PlugFox/82ea9e73e60968bb068b4fb104dae262
 * https://dartpad.dev?id=82ea9e73e60968bb068b4fb104dae262
 * Mike Matiunin <[email protected]>, 07 January 2026
 */

// ignore_for_file: curly_braces_in_flow_control_structures

import 'dart:math' as math;

PlugFox

/*
 * Show dialogs from unmounted context
 * https://gist.github.com/PlugFox/f8f63c1ab3a63e49085b356281887435
 * https://dartpad.dev?id=f8f63c1ab3a63e49085b356281887435
 * Mike Matiunin <[email protected]>, 19 December 2025
 */

import 'dart:async';

import 'package:flutter/material.dart';

PlugFox

/*
 * Swipeable controller demo.
 * https://gist.github.com/PlugFox/39c051d807efb04759498033ce8452dc
 * https://dartpad.dev?id=39c051d807efb04759498033ce8452dc
 * Mike Matiunin <[email protected]>, 09 December 2025
 */

import 'dart:async';
import 'dart:math' as math;

PlugFox

#[cfg(target_os = "windows")]
use windows::Win32::Foundation::{COLORREF, HINSTANCE, HWND, LPARAM, LRESULT, RECT, WPARAM};
#[cfg(target_os = "windows")]
use windows::Win32::Graphics::Dwm::DwmFlush;
#[cfg(target_os = "windows")]
use windows::Win32::Graphics::Gdi::HGDIOBJ;
#[cfg(target_os = "windows")]
use windows::Win32::Graphics::Gdi::*;
#[cfg(target_os = "windows")]
use windows::Win32::System::LibraryLoader::GetModuleHandleW;

PlugFox

[package]
name = "transparent_overlay"
version = "0.1.1"
edition = "2021"

[dependencies]
windows = { version = "0.58", features = [
    "Win32_Foundation",
    "Win32_Graphics_Gdi", 
    "Win32_UI_WindowsAndMessaging",

PlugFox

import 'dart:async';

void main() => gen().take(7).forEach(print);

Stream<String> gen() {
  final controller = StreamController<String>();

  void onCancel(void Function() fn) {
    var temp = controller.onCancel ?? () {};
    controller.onCancel = () {