theme property
Default visual properties, like colors, size and spaces, for this timeline's component widgets.
The default value of this property is the value of TimelineThemeData.vertical().
Implementation
final TimelineThemeData? theme;
Default visual properties, like colors, size and spaces, for this timeline's component widgets.
The default value of this property is the value of TimelineThemeData.vertical().
final TimelineThemeData? theme;