Pass mouse event to active annotator
This PR implement passing mouse events form the 2D RK visualizer to the active annotator. This will be useful for interactive annotators, as they will be able to react to mouse events in the visualizer window.
This PR implement passing mouse events form the 2D RK visualizer to the active annotator. This will be useful for interactive annotators, as they will be able to react to mouse events in the visualizer window.