Answers for "flutter stepper"

3

flutter stepper

int _index = 0;
Stepper(
    currentStep: _index,
    onStepCancel: () {
      if (_index > 0) {
        setState(() { _index -= 1; });
      }
    },
    onStepContinue: () {
      if (_index <= 0) {
        setState(() { _index += 1; });
      }
    },
    onStepTapped: (int index) {
      setState(() { _index = index; });
    },
    steps: <Step>[
      Step(
        title: const Text('Step 1 title'),
        content: Container(
          alignment: Alignment.centerLeft,
          child: const Text('Content for Step 1')
        ),
      ),
      const Step(
        title: Text('Step 2 title'),
        content: Text('Content for Step 2'),
      ),
    ],
  );
Posted by: Guest on August-29-2021

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