Locking Settings
From CockosWiki
You can also access this menu by pressing Shift + L !
- Enable Locking
Sets the locking to on or off. Press "L" to accomplish this under default keyboard shortcuts.
- Loop Selection
This will lock the loop selection from changing or moving at all.
- Items (full)
This will prevent all items from any movement whatsoever.
- Items (Prevent Left/Right Movement)
This will prevent all items from horizontal movement.
- Items (Prevent Up/Down Movement)
This will prevent all items from vertical movement.
- Envelopes
This will disable envelope editing.
- Regions
This will disable the editing or movement of any regions.
- Markers
This will lock all markers in their place, unable to be moved.
- Time Signature Markers
This will lock all time signature markers in their place, unable to be moved.