Muhammed Salih Guler salihgueler
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salihgueler
/ build_update.dart
Created
January 6, 2019 19:52
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| void main() { | |
| runApp( | |
| new MaterialApp( | |
| ... | |
| // Body part of the screen | |
| body: new FutureBuilder( | |
| future: getMovies(), | |
| builder: (BuildContext context, | |
| AsyncSnapshot<List> snapshot) { | |
| if (!snapshot.hasData) |
salihgueler
/ create_movie_item.dart
Created
January 6, 2019 19:55
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| List<Widget> createMovieCardItem(List<Movie> movies, BuildContext context) { | |
| // Children list for the list. | |
| List<Widget> listElementWidgetList = new List<Widget>(); | |
| if (movies != null) { | |
| var lengthOfList = movies.length; | |
| for (int i = 0; i < lengthOfList; i++) { | |
| Movie movie = movies[i]; | |
| // Image URL | |
| var imageURL = "https://image.tmdb.org/t/p/w500/" + movie.posterPath; | |
| // List item created with an image of the poster |
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| property | explanation | |
|---|---|---|
| enabled | It represents the subtree or the widget that is used can be either enabled or disabled state. | |
| checked | It represents checked state of a widget similar to checkbox. | |
| toggled | It represents on/off state of a widget similar to switch. | |
| selected | It indicates that this subtree represents a widget that can be in selected/unselected state. | |
| button | It represents a button is in this subtree. | |
| header | It represents a header is in this subtree | |
| textfield | It represents a text field is in the subtree | |
| focused | It represents that current node holds the input focus. It's not the same with Accessibility Focus | |
| inMutuallyExclusiveGroup | It represents if the node is in a mutually exclusive group. E.g. Radiobutton in radio group. |
salihgueler
/ test.csv
Last active
January 11, 2019 23:02
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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| ./ |
salihgueler
/ semantics.dart
Last active
January 12, 2019 13:59
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| /// List tile widget creation with Semantics | |
| return InkWell( | |
| onTap: enabled ? onTap : null, | |
| onLongPress: enabled ? onLongPress : null, | |
| child: Semantics( | |
| selected: selected, | |
| enabled: enabled, | |
| child: SafeArea( | |
| top: false, | |
| bottom: false, |
salihgueler
/ listivew.dart
Last active
January 12, 2019 14:07
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| ListView.builder( | |
| itemCount: 5, | |
| itemBuilder: (context, position) { | |
| return ListTile( | |
| enabled: position == 1 ? true : false, | |
| selected: position == 0 ? true : false, | |
| title: Text('Main title for $position item'), | |
| subtitle: Text('Sub title for $position item'), | |
| ); | |
| }, |
salihgueler
/ custom_semantics.dart
Last active
January 12, 2019 14:47
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| ListView.builder( | |
| itemCount: 5, | |
| itemBuilder: (context, position) { | |
| return Semantics( | |
| label: 'Container with 200 width 200 height and red background', | |
| enabled: position == 1 ? true : false, | |
| selected: position == 0 ? true : false, | |
| onTap: () { | |
| Scaffold.of(context).showSnackBar(SnackBar(content: Text('Item $position Clicked!'))); | |
| }, |
salihgueler
/ complex_custome_semantics.dart
Last active
January 12, 2019 16:16
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| ListView.builder( | |
| itemCount: 5, | |
| addSemanticIndexes: false, | |
| semanticChildCount: 3, | |
| itemBuilder: (context, position) { | |
| return MergeSemantics( | |
| child: Semantics( | |
| label: 'Container with 200 width 200 height and red background', | |
| enabled: position == 1 ? true : false, | |
| selected: position == 0 ? true : false, |
salihgueler
/ list_index_semantics.dart
Created
January 12, 2019 16:30
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| ListView( | |
| addSemanticIndexes: false, | |
| semanticChildCount: 2, | |
| children: const <Widget>[ | |
| IndexedSemantics(index: 0, child: Text('First')), | |
| Spacer(), | |
| IndexedSemantics(index: 1, child: Text('Second')), | |
| Spacer(), | |
| ], | |
| ) |
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| import 'package:flutter/material.dart'; | |
| void main() => runApp( | |
| MaterialApp( | |
| home: PathExample(), | |
| ), | |
| ); | |
| class PathExample extends StatelessWidget { | |
| @override |