From 0a96cb8eb3cc4aa9804674332c51ecada3511674 Mon Sep 17 00:00:00 2001 From: Klaas Pieter Annema Date: Thu, 6 May 2010 17:36:11 +0200 Subject: [PATCH] call willChange* and didChange* methods on the actual classes --- Foundation/CPKeyValueObserving.j | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Foundation/CPKeyValueObserving.j b/Foundation/CPKeyValueObserving.j index b88f766a0..39f29779d 100644 --- a/Foundation/CPKeyValueObserving.j +++ b/Foundation/CPKeyValueObserving.j @@ -480,6 +480,11 @@ var kvoNewAndOld = CPKeyValueObservingOptionNew|CPKeyValueObservingOptionOld, - (void)willChangeValueForKey:(CPString)aKey { + var superClass = [self class], + methodSelector = @selector(willChangeValueForKey:), + methodImp = class_getMethodImplementation(superClass, methodSelector); + methodImp(self, methodSelector, aKey); + if (!aKey) return; @@ -490,6 +495,11 @@ var kvoNewAndOld = CPKeyValueObservingOptionNew|CPKeyValueObservingOptionOld, - (void)didChangeValueForKey:(CPString)aKey { + var superClass = [self class], + methodSelector = @selector(didChangeValueForKey:), + methodImp = class_getMethodImplementation(superClass, methodSelector); + methodImp(self, methodSelector, aKey); + if (!aKey) return; @@ -498,6 +508,11 @@ var kvoNewAndOld = CPKeyValueObservingOptionNew|CPKeyValueObservingOptionOld, - (void)willChange:(CPKeyValueChange)change valuesAtIndexes:(CPIndexSet)indexes forKey:(CPString)aKey { + var superClass = [self class], + methodSelector = @selector(willChange:valuesAtIndexes:forKey:), + methodImp = class_getMethodImplementation(superClass, methodSelector); + methodImp(self, methodSelector, change, indexes, aKey); + if (!aKey) return; @@ -508,6 +523,11 @@ var kvoNewAndOld = CPKeyValueObservingOptionNew|CPKeyValueObservingOptionOld, - (void)didChange:(CPKeyValueChange)change valuesAtIndexes:(CPIndexSet)indexes forKey:(CPString)aKey { + var superClass = [self class], + methodSelector = @selector(didChange:valuesAtIndexes:forKey:), + methodImp = class_getMethodImplementation(superClass, methodSelector); + methodImp(self, methodSelector, change, indexes, aKey); + if (!aKey) return;