getController static method
Get the SideBarController instance
Returns the underlying Injected controller for advanced state management. This is useful for direct state manipulation or reactive programming.
Returns: The Injected<SideBarController> instance
Example:
final controller = SideBarController.getController();
// Use with states_rebuilder for reactive updates
Implementation
static Injected<SideBarController> getController() => _sideBarController;