Dennis Tschuwasow dened

dened / main.dart

Last active September 15, 2025 12:54

Custom-Rendered Analog Clock with "catching up" animation.

	/*
	* A custom-rendered analog clock widget that displays a fixed time.
	*
	* It supports a "catching up" animation to synchronize with
	* the current time.
	*
	* Tapping the clock will stop or start its animation.
	*
	* This widget uses a [LeafRenderObjectWidget] to create a [ClockRenderBox]
	* for efficient custom painting and animation.

dened / provider_store.dart

Last active August 22, 2022 10:35

	...

	class ApiProvidersScope extends InheritedWidget {
	const ApiProvidersScope({
	required final this.store,
	required super.child,
	});

	final ApiProviderStore store;

dened / main.dart

Last active August 5, 2022 07:33

	void main(List<String> args) {
	awaitSerial(); //🚶‍♂️ slow running
	awaitParallel(); //🚴‍♂️ fast running
	}

	Future<int> getTotalClients() => Future.delayed(const Duration(seconds: 2), () => 1500000);

	Future<int> getTotalUsers() => Future.delayed(const Duration(seconds: 2), () => 1500000);

	Future<void> awaitSerial() async {

dened / timer_bloc.dart

Created December 24, 2021 07:14 — forked from PlugFox/timer_bloc.dart

Timer BLoC

	import 'dart:async';

	import 'package:bloc/bloc.dart';
	import 'package:bloc_concurrency/bloc_concurrency.dart';
	import 'package:freezed_annotation/freezed_annotation.dart';

	part 'timer_bloc.freezed.dart';

	@freezed
	class TimerEvent with _$TimerEvent {

dened / main.dart

Last active October 29, 2021 03:34

Замыкание

	/// https://gist.github.com/dened/3385fd713c1fffcd23057db44b9545c9
	/// https://dartpad.dev/3385fd713c1fffcd23057db44b9545c9

	typedef Inc = int Function();

	Inc intrementer() {
	var i = 0;

	return () {
	i++;

dened / skeleton.dart

Created October 28, 2021 07:02

Skelenot

	...
	import 'package:flutter/material.dart';
	import 'package:flutter/rendering.dart';


	class StampWidget extends StatelessWidget {
	const StampWidget._({
	Key? key,
	this.number,
	this.title,

dened / main.dart

Last active May 5, 2021 04:13

Инициализация поля

	void main() {

	final bar = Bar();

	print(bar.model.value);
	bar.model.value = "test";
	print(bar.model.value);
	bar.model = SomeModel('newModel');
	print(bar.model.value);

dened / main.dart

Last active March 3, 2021 12:54

ElevatedButton without elevation at all.

	import 'package:flutter/foundation.dart';
	import 'package:flutter/material.dart';

	/// Дефолтный класс [_ElevatedButtonDefaultElevation] добавляет к elevation различные значения в зависимости от состояния кнопки
	@immutable
	class ZeroElevationProperty extends MaterialStateProperty<double>
	with Diagnosticable {
	ZeroElevationProperty();

	@override

dened / main.dart

Last active March 2, 2021 04:31

	/*
	* https://dartpad.dev/e15c0e0bc625f59e8c747ea9c1d82a8b
	*/

	import 'dart:async';
	import 'package:flutter/material.dart';

	final ValueNotifier<bool> useFix = ValueNotifier<bool>(false);
	const int payloadLength = 70000;

dened / UserModel.java

Created March 17, 2017 09:29

	public class UserModel {
	private BehaviorSubject<User> subject = BehaviorSubject.create();

	public void setUser(User user) {
	subject.onNext(user);
	}

	public Observable<User> getUser() {
	return subject;
	}