Gazihan Alankuş gazialankus

Flutter and Dart GDE, Assistant Professor, Founder

gazialankus / figma_compatibility_scaffold.dart

Created November 24, 2024 16:09

Scales the whole screen in the scaffold so you work with Figma's units and enjoy const widgets at the same time

	import 'package:flutter/material.dart';

	class FigmaCompatibilityForBottomSheet extends StatelessWidget {
	const FigmaCompatibilityForBottomSheet({required this.child, super.key});

	final Widget child;

	@override
	Widget build(BuildContext context) {
	final mq = MediaQuery.of(context);

gazialankus / main.dart

Last active January 15, 2023 00:17

Riverpod bug

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


	final baseProvider = Provider<int>(
	(ref) => 0,
	);

	final dependentProvider = Provider<String>(
	(ref) {

gazialankus / main.dart

Last active July 28, 2022 19:25

An unexpected limitation in Dart null safety static analysis

	class C {
	int a = 1;
	}

	Future<void> main() async {
	C? c;

	// Commenting this line out gets rid of the error on line 15 below.
	await Future.delayed(Duration.zero).then((_) => c = C());

gazialankus / main.dart

Created October 11, 2021 19:51

	import 'package:flutter/material.dart';

	const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override

gazialankus / functions_vs_class_wofunc.dart

Last active September 25, 2021 21:45 — forked from rrousselGit/functions_vs_class.dart

	import 'package:flutter/material.dart';

	// This example showcases how by using functions instead of StatelessWidgets,
	// this can cause bugs when using InheritedWidgets

	void main() => runApp(MyApp());

	class MyApp extends StatelessWidget {
	@override
	Widget build(context) {

gazialankus / functions_vs_class_performance_wofunc.dart

Last active September 25, 2021 21:42 — forked from rrousselGit/functions_vs_class_performance.dart

	import 'package:flutter/material.dart';

	// This example showcases how extracting widgets into StatelessWidgets
	// instead of functions can improve performances, by rebuilding
	// only what needs to update when the state changes

	void main() => runApp(MyApp());

	class MyApp extends StatelessWidget {
	@override

gazialankus / functions_vs_classes_causes_bugs_wofunc.dart

Last active September 25, 2021 21:36 — forked from rrousselGit/functions_vs_classes_causes_bugs.dart

	import 'package:flutter/material.dart';

	// This example showcases how, by using functions over classes,
	// this _can_ break features such as AnimatedSwitcher

	void main() => runApp(MyApp());

	class MyApp extends StatelessWidget {
	@override
	Widget build(context) {

gazialankus / constwidget_inherited.dart

Last active July 3, 2021 20:52

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

gazialankus / constwidget.dart

Created July 3, 2021 16:30

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

gazialankus / main.dart

Created May 13, 2019 07:21

	typedef bool GeneticFunction<T>(T geneticData, String key);

	class Component<T> {
	Component({this.geneticFunc});
	final GeneticFunction<T> geneticFunc;
	}

	class CoolType {}