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{ Parsed from Foundation.framework NSKeyValueObserving.h }
{$ifdef TYPES}
type
NSKeyValueObservingOptions = NSUInteger;
NSKeyValueObservingOptionsPtr = ^NSKeyValueObservingOptions;
const
NSKeyValueObservingOptionNew = $01;
NSKeyValueObservingOptionOld = $02;
NSKeyValueObservingOptionInitial = $04 { available in 10_5, 2_0 };
NSKeyValueObservingOptionPrior = $08 { available in 10_5, 2_0 };
type
NSKeyValueChange = NSUInteger;
NSKeyValueChangePtr = ^NSKeyValueChange;
const
NSKeyValueChangeSetting = 1;
NSKeyValueChangeInsertion = 2;
NSKeyValueChangeRemoval = 3;
NSKeyValueChangeReplacement = 4;
type
NSKeyValueSetMutationKind = NSUInteger;
NSKeyValueSetMutationKindPtr = ^NSKeyValueSetMutationKind;
const
NSKeyValueUnionSetMutation = 1;
NSKeyValueMinusSetMutation = 2;
NSKeyValueIntersectSetMutation = 3;
NSKeyValueSetSetMutation = 4;
{$endif}
{$ifdef EXTERNAL_SYMBOLS}
var
NSKeyValueChangeKindKey: NSString; cvar; external;
NSKeyValueChangeNewKey: NSString; cvar; external;
NSKeyValueChangeOldKey: NSString; cvar; external;
NSKeyValueChangeIndexesKey: NSString; cvar; external;
NSKeyValueChangeNotificationIsPriorKey: NSString { available in 10_5, 2_0 }; cvar; external;
{$endif}
{$ifdef CLASSES}
type
NSKeyValueObserving = objccategory external (NSObject)
procedure observeValueForKeyPath_ofObject_change_context (keyPath: NSString; object_: id; change: NSDictionary; context: pointer); message 'observeValueForKeyPath:ofObject:change:context:';
end;
type
NSObject_NSKeyValueObserverRegistration = objccategory external name 'NSKeyValueObserverRegistration' (NSObject)
procedure addObserver_forKeyPath_options_context (observer: NSObject; keyPath: NSString; options: NSKeyValueObservingOptions; context: pointer); message 'addObserver:forKeyPath:options:context:';
procedure removeObserver_forKeyPath_context (observer: NSObject; keyPath: NSString; context: pointer); message 'removeObserver:forKeyPath:context:'; { available in 10_7, 5_0 }
procedure removeObserver_forKeyPath (observer: NSObject; keyPath: NSString); message 'removeObserver:forKeyPath:';
end;
type
NSArray_NSKeyValueObserverRegistration = objccategory external name 'NSKeyValueObserverRegistration' (NSArray)
procedure addObserver_toObjectsAtIndexes_forKeyPath_options_context (observer: NSObject; indexes: NSIndexSet; keyPath: NSString; options: NSKeyValueObservingOptions; context: pointer); message 'addObserver:toObjectsAtIndexes:forKeyPath:options:context:';
procedure removeObserver_fromObjectsAtIndexes_forKeyPath_context (observer: NSObject; indexes: NSIndexSet; keyPath: NSString; context: pointer); message 'removeObserver:fromObjectsAtIndexes:forKeyPath:context:'; { available in 10_7, 5_0 }
procedure removeObserver_fromObjectsAtIndexes_forKeyPath (observer: NSObject; indexes: NSIndexSet; keyPath: NSString); message 'removeObserver:fromObjectsAtIndexes:forKeyPath:';
procedure addObserver_forKeyPath_options_context (observer: NSObject; keyPath: NSString; options: NSKeyValueObservingOptions; context: pointer); message 'addObserver:forKeyPath:options:context:';
procedure removeObserver_forKeyPath_context (observer: NSObject; keyPath: NSString; context: pointer); message 'removeObserver:forKeyPath:context:'; { available in 10_7, 5_0 }
procedure removeObserver_forKeyPath (observer: NSObject; keyPath: NSString); message 'removeObserver:forKeyPath:';
end;
type
NSOrderedSet_NSKeyValueObserverRegistration = objccategory external name 'NSKeyValueObserverRegistration' (NSOrderedSet)
procedure addObserver_forKeyPath_options_context (observer: NSObject; keyPath: NSString; options: NSKeyValueObservingOptions; context: pointer); message 'addObserver:forKeyPath:options:context:';
procedure removeObserver_forKeyPath_context (observer: NSObject; keyPath: NSString; context: pointer); message 'removeObserver:forKeyPath:context:'; { available in 10_7, 5_0 }
procedure removeObserver_forKeyPath (observer: NSObject; keyPath: NSString); message 'removeObserver:forKeyPath:';
end;
type
NSKeyValueObserverRegistration = objccategory external (NSSet)
procedure addObserver_forKeyPath_options_context (observer: NSObject; keyPath: NSString; options: NSKeyValueObservingOptions; context: pointer); message 'addObserver:forKeyPath:options:context:';
procedure removeObserver_forKeyPath_context (observer: NSObject; keyPath: NSString; context: pointer); message 'removeObserver:forKeyPath:context:'; { available in 10_7, 5_0 }
procedure removeObserver_forKeyPath (observer: NSObject; keyPath: NSString); message 'removeObserver:forKeyPath:';
end;
type
NSKeyValueObserverNotification = objccategory external (NSObject)
procedure willChangeValueForKey (key: NSString); message 'willChangeValueForKey:';
procedure didChangeValueForKey (key: NSString); message 'didChangeValueForKey:';
procedure willChange_valuesAtIndexes_forKey (changeKind: NSKeyValueChange; indexes: NSIndexSet; key: NSString); message 'willChange:valuesAtIndexes:forKey:';
procedure didChange_valuesAtIndexes_forKey (changeKind: NSKeyValueChange; indexes: NSIndexSet; key: NSString); message 'didChange:valuesAtIndexes:forKey:';
procedure willChangeValueForKey_withSetMutation_usingObjects (key: NSString; mutationKind: NSKeyValueSetMutationKind; objects: NSSet); message 'willChangeValueForKey:withSetMutation:usingObjects:';
procedure didChangeValueForKey_withSetMutation_usingObjects (key: NSString; mutationKind: NSKeyValueSetMutationKind; objects: NSSet); message 'didChangeValueForKey:withSetMutation:usingObjects:';
end;
type
NSKeyValueObservingCustomization = objccategory external (NSObject)
class function keyPathsForValuesAffectingValueForKey (key: NSString): NSSet; message 'keyPathsForValuesAffectingValueForKey:'; { available in 10_5, 2_0 }
class function automaticallyNotifiesObserversForKey (key: NSString): ObjCBOOL; message 'automaticallyNotifiesObserversForKey:';
procedure setObservationInfo(newValue: pointer); message 'setObservationInfo:';
function observationInfo: pointer; message 'observationInfo';
end;
{$endif}
{$if (defined(TARGET_OS_MAC) and not (defined(TARGET_OS_EMBEDDED) or defined(TARGET_OS_IPHONE)))}
{$ifdef CLASSES}
type
NSDeprecatedKeyValueObservingCustomization = objccategory external (NSObject)
class procedure setKeys_triggerChangeNotificationsForDependentKey (keys: NSArray; dependentKey: NSString); message 'setKeys:triggerChangeNotificationsForDependentKey:'; deprecated 'in 10_0, 10_5, 2_0, 2_0';
end;
{$endif}
{$endif}
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