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before_after package
documentation
before_after.dart
TwoDirectionalSlider
onVerticalChangeStart property
onVerticalChangeStart property
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onVerticalChangeStart
property
ValueChanged
<
double
>
?
onVerticalChangeStart
final
Called when the vertical value starts changing.
Implementation
final ValueChanged<double>? onVerticalChangeStart;
before_after package
documentation
before_after
TwoDirectionalSlider
onVerticalChangeStart property
TwoDirectionalSlider class