A filmstrip window as accordeon mode in Final Cut X

Enjoy your time at Adobe Premiere 🙂
Final Cut X has the feature that when you flip through a timeline, you see several segments of it at once. Summing up such a point, you can say that you see a timeline of greater length at a time. A convenient overview of the material, if you ask me.

Does anyone know if there is a plugin for this kind of presentation?