UndoManager struct
Undo manager.
Contents
- Reference
Public variables
- bool redo_stack_locked
- Whether the redo stack is currently locked.
- ZixSem action_sem
- Semaphore for performing actions.
Variable documentation
bool UndoManager:: redo_stack_locked
Whether the redo stack is currently locked.
This is used as a hack when cancelling arranger drags.