Tuesday, 2 July 2019

A flutter select widget with an ethereal

flutter tutorial,flutter,flutter tutorial for beginners,flutter app,flutter tutorials,flutter sdk,tutorial,flutter course,learn flutter,flutter tutorial ios,flutter firebase tutorial,flutter widgets,flutter app development tutorial,flutter ios,flutter dart,flutter android,google flutter,flutter sdk tutorial,flutter tutorial app,google flutter tutorial,flutter sqflite tutorial,flutter tutorial deutsch,flutter tutorial android

direct-select-flutter

DirectSelect is a selection widget with an ethereal, full-screen modal popup displaying the available choices when the widget is interact with.

iOS

flutter tutorial,flutter,flutter tutorial for beginners,flutter app,flutter tutorials,flutter sdk,tutorial,flutter course,learn flutter,flutter tutorial ios,flutter firebase tutorial,flutter widgets,flutter app development tutorial,flutter ios,flutter dart,flutter android,google flutter,flutter sdk tutorial,flutter tutorial app,google flutter tutorial,flutter sqflite tutorial,flutter tutorial deutsch,flutter tutorial android

Android

flutter tutorial,flutter,flutter tutorial for beginners,flutter app,flutter tutorials,flutter sdk,tutorial,flutter course,learn flutter,flutter tutorial ios,flutter firebase tutorial,flutter widgets,flutter app development tutorial,flutter ios,flutter dart,flutter android,google flutter,flutter sdk tutorial,flutter tutorial app,google flutter tutorial,flutter sqflite tutorial,flutter tutorial deutsch,flutter tutorial android

Usage

Create DirectSelectList and fill it with items using itemBuilder
    final dsl = DirectSelectList<String>(
        values: _cities,
        defaultItemIndex: 3,
        itemBuilder: (String value) => getDropDownMenuItem(value),
        focusedItemDecoration: _getDslDecoration(),
        onItemSelectedListener: (item, index, context) {
          Scaffold.of(context).showSnackBar(SnackBar(content: Text(item)));
        });
Dart
Create items like this
  DirectSelectItem<String> getDropDownMenuItem(String value) {
    return DirectSelectItem<String>(
        itemHeight: 56,
        value: value,
        itemBuilder: (context, value) {
          return Text(value);
        });
  }
Dart
Create decorations for focused items
  _getDslDecoration() {
   return BoxDecoration(
     border: BorderDirectional(
       bottom: BorderSide(width: 1, color: Colors.black12),
       top: BorderSide(width: 1, color: Colors.black12),
     ),
   );
 }
Dart
Create DirectSelectContainer and fill it with your data
Scaffold(
      appBar: appBar,
      body: DirectSelectContainer(
        child: Padding(
          padding: const EdgeInsets.all(16.0),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            verticalDirection: VerticalDirection.down,
            children: <Widget>[
              SizedBox(height: 150.0),
              Padding(
                padding: const EdgeInsets.all(8.0),
                child: Column(
                  children: <Widget>[
                    Container(
                      alignment: AlignmentDirectional.centerStart,
                      margin: EdgeInsets.only(left: 4),
                      child: Text("City"),
                    ),
                    Padding(
                      padding: const EdgeInsets.fromLTRB(0, 8, 0, 0),
                      child: Card(
                        child: Row(
                          mainAxisSize: MainAxisSize.max,
                          children: <Widget>[
                            Expanded(
                                child: Padding(
                                    child: DirectSelectList<String>(
                                                     values: _cities,
                                                     defaultItemIndex: 3,
                                                     itemBuilder: (String value) => getDropDownMenuItem(value),
                                                     focusedItemDecoration: _getDslDecoration(),
                                                     onItemSelectedListener: (item, index, context) {
                                                       Scaffold.of(context).showSnackBar(SnackBar(content: Text(item)));
                                                     }),
                                    padding: EdgeInsets.only(left: 12))),
                            Padding(
                              padding: EdgeInsets.only(right: 8),
                              child: Icon(
                                Icons.unfold_more,
                                color: Colors.black38,
                              ),
                            )
                          ],
                        ),
                         ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ),
    )

GitHub

DirectSelect is a selection widget with an ethereal, full-screen modal popup displaying the available choices when the widget is interact with. https://dribbble.com/shots/3876250-DirectSelect-Dropdown-ux — Read More
Latest commit to the master branch on 7-8-2019
Download as zip