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wheel_chooser
WheelChooser is a widget allowing user to choose numbers/strings/widgets by scrolling spinners with wheel look.
Getting Started
Install
dependencies:
wheel_chooser: ^1.1.2
Creating WheelChooser Widget
use it to show Strings
WheelChooser(
onValueChanged: (s) => print(s),
datas: ["a", "b", "c"],
);
use it to show Integers
WheelChooser.integer(
onValueChanged: (i) => print(i),
maxValue: 10,
minValue: 1,
step: 2,
);
use it to show display titles and return a value associated with the selected value
List<WheelChoice> aChoices = [
WheelChoice(value: DateTime(2000,1,1,9,0), title: '9AM'),
WheelChoice(value: DateTime(2000,1,1,9,30), title: '9:30AM'),
WheelChoice(value: DateTime(2000,1,1,10,0), title: '10AM'),
WheelChoice(value: DateTime(2000,1,1,10,30), title: '10:30AM'),
];
WheelChooser.choices(
choices = aChoices,
onChoiceChanged: (value) {
print('selected time is ${value.hour} hours and ${value.minutes} minutes')
}
);
use it to show CustomWidgets
WheelChooser.custom(
onValueChanged: (a) => print(a),
children: <Widget>[
Text("data1"),
Text("data2"),
Text("data3"),
],
);
Usage examples
WheelChooser.integer(
onValueChanged: (s) => print(s.toString()),
maxValue: 18,
minValue: 1,
initValue: 5,
unSelectTextStyle: TextStyle(color: Colors.grey),
)
WheelChooser.integer(
onValueChanged: (s) => print(s.toString()),
maxValue: 20,
minValue: 1,
initValue: 9,
horizontal: true,
unSelectTextStyle: TextStyle(color: Colors.grey),
)
From v0.1.1 support Infinite.
From v1.0.0 support null safe.
