# flutter_tags_x Create beautiful tags quickly and easily. Forked from [Dn-a/flutter_tags](https://github.com/Dn-a/flutter_tags) (Not supported) ## Installing Add this to your package's pubspec.yaml file: Null-safety version [MORE INFO](https://dart.dev/null-safety) ```dart dependencies: flutter_tags_x: ... # last version ``` ## DEMO

## Simple usage ```dart import 'package:flutter_tags/flutter_tags.dart'; . . . List _items; double _fontSize = 14; @override void initState(){ super.initState(); // if you store data on a local database (sqflite), then you could do something like this Model().getItems().then((items){ _items = items; }); } @override Widget build(BuildContext context) { return Tags( key:_tagStateKey, textField: TagsTextField( textStyle: TextStyle(fontSize: _fontSize), constraintSuggestion: true, suggestions: [], //width: double.infinity, padding: EdgeInsets.symmetric(horizontal: 10), onSubmitted: (String str) { // Add item to the data source. setState(() { // required _items.add(Item( title: str, active: true, index: 1, )); }); }, ), itemCount: _items.length, // required itemBuilder: (int index){ final item = _items[index]; return ItemTags( // Each ItemTags must contain a Key. Keys allow Flutter to // uniquely identify widgets. key: Key(index.toString()), index: index, // required title: item.title, active: item.active, customData: item.customData, textStyle: TextStyle( fontSize: _fontSize, ), combine: ItemTagsCombine.withTextBefore, image: ItemTagsImage( image: AssetImage("img.jpg") // OR NetworkImage("https://...image.png") ), // OR null, icon: ItemTagsIcon( icon: Icons.add, ), // OR null, removeButton: ItemTagsRemoveButton( onRemoved: (){ // Remove the item from the data source. setState(() { // required _items.removeAt(index); }); //required return true; }, ), // OR null, onPressed: (item) => print(item), onLongPressed: (item) => print(item), ); }, ); } final GlobalKey _tagStateKey = GlobalKey(); // Allows you to get a list of all the ItemTags _getAllItem(){ List lst = _tagStateKey.currentState?.getAllItem; if(lst!=null) lst.where((a) => a.active==true).forEach( ( a) => print(a.title)); } ``` ## Wrapped widget example You are free to wrap ItemTags () inside another widget ```dart Tags( itemCount: items.length, itemBuilder: (int index){ return Tooltip( message: item.title, child:ItemTags( title:item.title, ) ); }, ); ``` ### Tags() parameters |PropName|Description|default value| |:-------|:----------|:------------| |`columns`|*Possibility to set number of columns when necessary*|null| |`itemCount`|*Tag number to display*|required| |`symmetry`|*Ability to view and scroll tags horizontally*|false| |`horizontalScroll`|*Offset drawer width*|0.4| |`heightHorizontalScroll`|*height for HorizontalScroll to set to display tags correctly*|60| |`spacing`|*Horizontal space between the tags*|6| |`runSpacing`|*Vertical space between the tags*|14| |`alignment`|*Horizontal WrapAlignment*|WrapAlignment.center| |`runAlignment`|*Vertical WrapAlignment*|WrapAlignment.center| |`direction`|*Direction of the ItemTags*|Axis.horizontal| |`verticalDirection`|*Iterate Item from the lower to the upper direction or vice versa*|VerticalDirection.down| |`textDirection`|*Text direction of the ItemTags*|TextDirection.ltr| |`itemBuilder`|*tag generator*|| |`textField`|*add textField*|TagsTextFiled()| ### ItemTags() parameters * `index` - *required* * `title` - *required* * `textScaleFactor` - *custom textScaleFactor* * `active` - *bool value (default true)* * `pressEnabled` - *active onPress tag ( default true)* * `customData` - *Possibility to add any custom value in customData field, you can retrieve this later. A good example: store an id from Firestore document.* * `textStyle` - *textStyle()* * `alignment` - *MainAxisAlignment ( default MainAxisAlignment.center)* * `combine` - * ability to combine text, icons, images in different ways ( default ItemTagsCombine.imageOrIconOrText)* * `icon` - *ItemTagsIcon()* * `image` - *ItemTagsImage()* * `removeButton` - *ItemTagsRemoveButton()* * `borderRadius` - *BorderRadius* * `border` - *custom border-side* * `padding` - *default EdgeInsets.symmetric(horizontal: 7, vertical: 5)* * `elevation` - *default 5* * `singleItem` - *default false* * `textOverflow` - *default TextOverflow.fade* * `textColor` - *default Colors.black* * `textActiveColor` - *default Colors.white* * `color` - *default Colors.white* * `activeColor` - *default Colors.blueGrey* * `highlightColor` - * `splashColor` - * `colorShowDuplicate` - *default Colors.red* * `onPressed` - *callback* * `onLongPressed` - *callback* * `onRemoved` - *callback* ## Issues If you encounter problems, open an issue. Pull request are also welcome.

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