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Flutter GroupButton 5.0.0 release notes
Hello everybody!
A lot of people have read my last post about my group_button package
And I decide to tell you about huge package update to 5.0.0 version.
The main feature of the update - go to Generics
Changelog:
MAIN FEAT: GroupButton<T> now is generic class.
Now you can create int, DateTime, double or YourCustomClass typed buttons List for default GroupButton constructor.
More hereBREAKING: All deprecated by 4.3.0 and 4.6.0 fields was removed from package.
More hereBREAKING: buttonBuilder from 4.6.0 now build buttons by value
The buttonIndexedBuilder took over the past functionality of the buttonBuilderFEAT: onSelected method now calling with value argument.
More hereINFO: Updated examples & README
What is the meaning ?
In new 5.0.0 version you can set custom buttons value type
It can be int, DateTime, double or YourCustomClass
Button text will be result of .toString() model method in common button display case
GroupButton<DateTime>( buttons: [DateTime(2022, 4, 9), DateTime(2022, 4, 10)],)Also you can use generic button values with custom buttonBuilder
In order to turn values into any widget
GroupButton<DateTime>( buttons: [DateTime(2022, 4, 9), DateTime(2022, 4, 10)], buttonBuilder: (selected, date, context) { return Text('${date.year}-${date.month}-${date.day}'); },),Customization
In order to customize your buttons inside GroupButton you can use GroupButtonOptions
GroupButtonOptions( selectedShadow: const [], selectedTextStyle: TextStyle( fontSize: 20, color: Colors.pink[900], ), selectedColor: Colors.pink[100], unselectedShadow: const [], unselectedColor: Colors.amber[100], unselectedTextStyle: TextStyle( fontSize: 20, color: Colors.amber[900], ), selectedBorderColor: Colors.pink[900], unselectedBorderColor: Colors.amber[900], borderRadius: BorderRadius.circular(100), spacing: 10, runSpacing: 10, groupingType: GroupingType.wrap, direction: Axis.horizontal, buttonHeight: 60, buttonWidth: 60, mainGroupAlignment: MainGroupAlignment.start, crossGroupAlignment: CrossGroupAlignment.start, groupRunAlignment: GroupRunAlignment.start, textAlign: TextAlign.center, textPadding: EdgeInsets.zero, alignment: Alignment.center, elevation: 0,),GroupButtonValueBuilder buttonBuilder
Custom builder method to create
your own custom buttons by button [T] value
final buttons = ['10:00', '11:00', '12:00'];GroupButton( buttons: buttons, buttonBuilder: (selected, val, context) { return Text('$val is selected: $selected'); },),And this example equals to next ->
GroupButtonIndexedBuilder buttonIndexedBuilder
Custom builder method to create
your own custom buttons by button [int] index
final buttons = ['10:00', '11:00', '12:00'];GroupButton( buttons: buttons, buttonIndexedBuilder: (selected, index, context) { return Text('${buttons[index]} selected: $selected'); },),Remove deprecated and refactor base
And last awesome chage is update package api
Now you can create group of buttons by 1 code line:
GroupButton(buttons: ['10:00', '11:00', '12:00', '13:00']),GroupButton(buttons: [10.5, 11, 11.5, 12, 12.5]),GroupButton(buttons: [35, 36, 37, 38, 39]),GroupButton(buttons: [false, true]),Thank you for reading this small post!
Connect with me on GitHub and pls put star for this package
Original Link: https://dev.to/frezyx/flutter-groupbutton-500-release-notes-35fn
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