1.1 --- a/Source/GGBLayer.h	Thu Jul 03 17:44:30 2008 -0700
     1.2 +++ b/Source/GGBLayer.h	Tue Jul 08 20:32:52 2008 -0700
     1.3 @@ -14,9 +14,13 @@
     1.4  #endif
     1.5  
     1.6  
     1.7 +extern NSString* const GGBLayerStyleChangedNotification;
     1.8 +
     1.9 +
    1.10  @interface GGBLayer : CALayer <NSCopying>
    1.11  {
    1.12      CABasicAnimation *_curAnimation;
    1.13 +    NSMutableDictionary *_styleDict;
    1.14  
    1.15  #if ! TARGET_OS_IPHONE
    1.16  }
    1.17 @@ -35,6 +39,10 @@
    1.18  
    1.19  - (void) animateAndBlock: (NSString*)keyPath from: (id)from to: (id)to duration: (NSTimeInterval)duration;
    1.20  
    1.21 +/** Change a property in this layer's 'style' dictionary (if it has one),
    1.22 +    and update every other layer that shares the same style dictionary. */
    1.23 +- (void) setValue: (id)value ofStyleProperty: (NSString*)prop;
    1.24 +
    1.25  @end
    1.26  
    1.27