QuartzCore/CATransactionGroup.m

   1 #import "CATransactionGroup.h"
   2 #import <QuartzCore/CATransaction.h>
   3 #import <Foundation/NSNumber.h>
   4 #import <Foundation/NSDictionary.h>
   5
   6 @implementation CATransactionGroup
   7
   8 -init {
   9    _values=[[NSMutableDictionary alloc] init];
  10    [_values setObject:[NSNumber numberWithFloat:0.25] forKey:kCATransactionAnimationDuration];
  11    [_values setObject:[NSNumber numberWithBool:NO] forKey:kCATransactionDisableActions];
  12    // kCATransactionAnimationTimingFunction default is nil
  13    // kCATransactionCompletionBlock default is nil
  14    return self;
  15 }
  16
  17 -valueForKey:(NSString *)key {
  18    return [_values objectForKey:key];
  19 }
  20
  21 -(void)setValue:value forKey:(NSString *)key {
  22    [_values setObject:value forKey:key];
  23 }
  24
  25 @end