INNER CODE UNIT · Dart

targetIndex

duytq94/flutter-intro-slider · lib/src/intro_slider_widget.dart:741

          final targetIndex = _tabController.index - 1;
          _onPrevPress?.call(targetIndex);
          _isProgrammaticNavigation = true;
          _tabController.animateTo(targetIndex, curve: _curveScroll);
        },
        style: _prevButtonStyle,
        child: _renderPrevBtn,
      );
    }
  }

  Widget _buildDoneButton() {
    return TextButton(
      key: _doneButtonKey,
      onPressed: _onDonePress,
      style: _doneButtonStyle,
      child: _renderDoneBtn,
    );

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