Skip to content

Instantly share code, notes, and snippets.

View for_loops_in_flutter_go_round_and_round.dart
Checkbox(
value: ref.watch(boolNr1.state).state,
onChanged: (value) {
ref.watch(boolNr1.state).state = value;
},
),
Checkbox(
value: ref.watch(boolNr2.state).state,
onChanged: (value) {
ref.watch(boolNr2.state).state = value;
View tab_navigator.dart
class TabNavigatorRoutes {
static const String root = '/';
static const String detail = '/detail';
}
class TabNavigator extends ConsumerWidget {
final GlobalKey<NavigatorState> navigatorKey;
final String tabItem;
final UserAddInfo userAddInfo;
View statemgmt.dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:oldtimer_app/models/vehicle.dart';
import 'package:oldtimer_app/services/database/controller_data.dart';
final vehicleStateFuture = FutureProvider<List<Vehicle>>((ref) async {
return DataController.vehicleDB.getUserVehicles(someUID);
},
);
View indexNotifier.dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
final indexNotifier = StateNotifierProvider<IndexNotifier>((ref) {
return IndexNotifier();
});
class IndexNotifier extends StateNotifier<int> {
IndexNotifier() : super(0);
void changeIndex(int index) {
View C code
main()
{
som = 0; k = 4;
int pid, k, som;
pid = fork();
if (pid == 0)
k = 5;
else
wait(0);
for (int i = 3; i <= k; i++)
View deadlock situation_1
public async Task<bool> PerformTextualInputAsync(string text)
{
UIElement focusedControl = Keyboard.FocusedElement as UIElement;
if (focusedControl != null)
{
text = text.ToUpper(System.Globalization.CultureInfo.CurrentCulture);
string[] textArray = text.ToCharArray().Select(c => c.ToString()).ToArray();
if (Keyboard.PrimaryDevice.ActiveSource != null)
View gist:3e74fc6099a9d06e7d46ef0a0bcaf225
public async Task<DependencyObject> GetElementAsync(IElementReference elementReference, Visual viewToSearchIn)
{
string elementReferenceType = elementReference.Type.Description.ToLower();
if (elementReferenceType.Equals("viewcommand"))
{
return GetViewCommandButton(viewToSearchIn, elementReference);
}
else
{
matchedElements = new List<MatchedElement>();
View stuck in the middle with view
public IEnumerable<DependencyObject> ScanElementsOnMatch(IElementReference elementReference, DependencyObject viewToSearchIn)
{
string elementReferenceType = elementReference.Type.Description.ToLower();
int childrenCount = 0;
Application.Current.Dispatcher.Invoke(() => { childrenCount = VisualTreeHelper.GetChildrenCount(viewToSearchIn); });
for (var i = 0; i < childrenCount; i++)
{
DependencyObject child = null;
Application.Current.Dispatcher.Invoke(() => { child = VisualTreeHelper.GetChild(viewToSearchIn, i); });
foreach (DependencyObject meuk in ScanElementsOnMatch(elementReference, child))
View method lacking a return
public static IEnumerable<T> SelectRecursive<T>(DependencyObject involvedView, Func<T, IEnumerable<T>> selector)
{
int childrenCount = 0;
Application.Current.Dispatcher.Invoke(() => { childrenCount = VisualTreeHelper.GetChildrenCount(involvedView); });
for (var i = 0; i < childrenCount; i++)
{
foreach (T child in selector(involvedView).SelectRecursive(selector))
{
yield return child;
View ScriptsView.xaml
<cs:CollectionView x:Class="ChipSoft.Ezis.AutomatedTesting.Views.ScriptsView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:cs="http://chipsoft.com/core/presentation"
Title="{Binding Title}"
CurrentCollection="{Binding CurrentCollection}"
CurrentObject="{Binding CurrentObject}"
SelectedCollection="{Binding SelectedCollection}"
IsMultiSelect="{Binding IsMultiSelect}"
cs:ViewLayout.Id="ID" cs:ViewLayout.SubId="SUBID"