current property
T?
get
current
Returns the current group state.
Implementation
T? get current => _current;
set
current
(T? value)
The group state to given state.
Will update size if autoResize is true.
Implementation
set current(T? value) {
assert(_sprites != null, 'Sprites not set');
assert(_sprites!.keys.contains(value), 'Sprite not found for key: $value');
final changed = _current != value;
_current = value;
_resizeToSprite();
if (changed) {
_currentSpriteNotifier?.value = value;
}
}