mitkUndoRedoPreferenceHelper.h File Reference

#include <MitkCoreExports.h>

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Namespaces
	mitk
	Find image slices visible on a given plane.
	mitk::UndoRedoPreferenceHelper
	Shared access to the undo/redo preferences (node "/General/UndoRedo").

Functions
MITKCORE_EXPORT IPreferences *	mitk::UndoRedoPreferenceHelper::GetPreferences ()
	Returns the "/General/UndoRedo" preferences node, or nullptr if the preferences service is unavailable. More...
MITKCORE_EXPORT int	mitk::UndoRedoPreferenceHelper::GetActiveLimit ()
	The currently configured undo limit (0 = unlimited). Falls back to mitk::DEFAULT_UNDO_REDO_LIMIT if nothing is stored. More...
MITKCORE_EXPORT int	mitk::UndoRedoPreferenceHelper::GetLastPositiveLimit ()
	The most recent positive (non-zero) limit the user chose. Falls back to mitk::DEFAULT_UNDO_REDO_LIMIT if nothing is stored. More...
MITKCORE_EXPORT void	mitk::UndoRedoPreferenceHelper::StoreLimit (int limit)
	Persists the active limit. Always writes "UndoLimit"; when limit is greater than 0 it also records it as "LastUndoLimit". No-op if the preferences service is unavailable. More...