showTrackOnHover property Null safety
Deprecated('Use ScrollbarThemeData.trackVisibility to resolve based on the current state instead. ' 'This feature was deprecated after v2.9.0-1.0.pre.')">@Deprecated('Use ScrollbarThemeData.trackVisibility to resolve based on the current state instead. ' 'This feature was deprecated after v2.9.0-1.0.pre.')final
Overrides the default value of Scrollbar.showTrackOnHover in all descendant Scrollbar widgets.
Implementation
@Deprecated(
'Use ScrollbarThemeData.trackVisibility to resolve based on the current state instead. '
'This feature was deprecated after v2.9.0-1.0.pre.',
)
final bool? showTrackOnHover;