Package apple.foundation

Class NSUndoManager

  • All Implemented Interfaces:
    NSObject
    public class NSUndoManager
extends NSObject

    • Constructor Detail

      • NSUndoManager

        protected NSUndoManager​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        public static org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(java.lang.String key)

      • new_objc

        public static java.lang.Object new_objc()

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • version_static

        public static long version_static()

      • beginUndoGrouping

        public void beginUndoGrouping()
        Begin/End Grouping

      • canRedo

        public boolean canRedo()

      • canUndo

        public boolean canUndo()
        Undoes a nested grouping without first trying to close a top level undo group.

      • disableUndoRegistration

        public void disableUndoRegistration()
        Enable/Disable registration

      • enableUndoRegistration

        public void enableUndoRegistration()

      • endUndoGrouping

        public void endUndoGrouping()

      • groupingLevel

        public long groupingLevel()
        These nest.

      • groupsByEvent

        public boolean groupsByEvent()
        Groups By Event

      • isRedoing

        public boolean isRedoing()

      • isUndoRegistrationEnabled

        public boolean isUndoRegistrationEnabled()

      • isUndoing

        public boolean isUndoing()
        returns whether or not the UndoManager has anything to undo or redo

      • levelsOfUndo

        public long levelsOfUndo()
        Undo levels

      • prepareWithInvocationTarget

        public java.lang.Object prepareWithInvocationTarget​(java.lang.Object target)
        Invocation based undo

      • redo

        public void redo()
        Undo until a matching begin. It terminates a top level undo if necesary. Useful for undoing when groupByEvents is on (default is on)

      • redoActionIsDiscardable

        public boolean redoActionIsDiscardable()

      • redoActionName

        public java.lang.String redoActionName()

      • redoMenuItemTitle

        public java.lang.String redoMenuItemTitle()

      • redoMenuTitleForUndoActionName

        public java.lang.String redoMenuTitleForUndoActionName​(java.lang.String actionName)

      • registerUndoWithTargetHandler

        public void registerUndoWithTargetHandler​(java.lang.Object target,
                                          NSUndoManager.Block_registerUndoWithTargetHandler undoHandler)
        records single undo operation for the specified target As with other undo operations, this does not strongly retain target. Care should be taken to avoid introducing retain cycles by other references captured by the block.
        Parameters:
        target - non-nil target of the undo operation
        undoHandler - non-nil block to be executed for the undo operation

      • registerUndoWithTargetSelectorObject

        public void registerUndoWithTargetSelectorObject​(java.lang.Object target,
                                                 org.moe.natj.objc.SEL selector,
                                                 java.lang.Object anObject)
        Object based Undo

      • removeAllActions

        public void removeAllActions()
        remove

      • removeAllActionsWithTarget

        public void removeAllActionsWithTarget​(java.lang.Object target)

      • runLoopModes

        public NSArray<java.lang.String> runLoopModes()
        Run Loop Modes

      • setActionIsDiscardable

        public void setActionIsDiscardable​(boolean discardable)

      • setActionName

        public void setActionName​(java.lang.String actionName)
        Call undoActionName or redoActionName to get the name of the next action to be undone or redone. Returns @"" if there is nothing to undo/redo or no action names were registered.

      • setGroupsByEvent

        public void setGroupsByEvent​(boolean value)
        Groups By Event

      • setLevelsOfUndo

        public void setLevelsOfUndo​(long value)
        Undo levels

      • setRunLoopModes

        public void setRunLoopModes​(NSArray<java.lang.String> value)
        Run Loop Modes

      • undo

        public void undo()
        Undo/Redo

      • undoActionIsDiscardable

        public boolean undoActionIsDiscardable()

      • undoActionName

        public java.lang.String undoActionName()
        Undo/Redo action name

      • undoMenuItemTitle

        public java.lang.String undoMenuItemTitle()
        Undo/Redo menu item title

      • undoMenuTitleForUndoActionName

        public java.lang.String undoMenuTitleForUndoActionName​(java.lang.String actionName)
        localization hooks

      • undoNestedGroup

        public void undoNestedGroup()
        Will redo last top-level undo.