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Description:

cart stepper

cart_stepper #

A fully customizable Flutter Widget to get count. It can be applicable in e-commerce apps for getting cart count.
This package is Forked from AYNStepperView

Arguments #

count: int/double, the number to show
stepper: int/double, the number to increasing or decreasing
size: double, widget size
axis: Axis, layout direction
numberSize: double, number spacer, default 2
didChangeCount: Function, @required to set the release counter
style: CartStepperStyle
alwaysExpanded: bool, always expanded while value is 0
elevation: double, display a shadow around this widget

CartStepperStyle:

activeForegroundColor: Color, text color when counter > 0
activeBackgroundColor: Color, background color when counter > 0
foregroundColor: Color, text color when counter == 0
backgroundColor: Color, background color when counter == 0
shape: BoxShape,
radius: Radius, the borderRadius of this widget, default caculating a roundedRectAngle
BoxBorder: Border of the Widget
shadowColor: Color
textStyle,
iconTheme = const IconThemeData(),
iconPlus: IconData, customize the plus icon
iconMinus: IconData, customize the minus icon
buttonAspectRatio: plus & minux button's aspectRatio, default 1,
elevation: Widget's elevation,

Using #
Create a widget to show and modify a number:
Widget _buildStepper() {
return CartStepperInt(
count: _counter,
size: 30,
style: CartStepperTheme.of(context).copyWith(activeForegroundColor: Colors.purple,)
didChangeCount: (count) {
setState(() {
_counter = count;
});
},
);
}

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Migrating #
// from 3.x to 4.x
// CartStepperStyle.
deActiveForegroundColor => foregroundColor
deActiveBackgroundColor => backgroundColor

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OnlineDemo #