QuartzCore/CAPropertyAnimation.m

   1 #import <QuartzCore/CAAnimation.h>
   2
   3 @implementation CAPropertyAnimation
   4
   5 -initWithKeyPath:(NSString *)keyPath {
   6    [super init];
   7    _keyPath=[keyPath copy];
   8    _additive=NO;
   9    _cumulative=NO;
  10    return self;
  11 }
  12
  13 +animationWithKeyPath:(NSString *)keyPath {
  14    return [[[self alloc] initWithKeyPath:keyPath] autorelease];
  15 }
  16
  17 -(NSString *)keyPath {
  18    return _keyPath;
  19 }
  20
  21 -(void)setKeyPath:(NSString *)value {
  22    value=[value copy];
  23    [_keyPath release];
  24    _keyPath=value;
  25 }
  26
  27 -(BOOL)isAdditive {
  28    return _additive;
  29 }
  30
  31 -(void)setAdditive:(BOOL)value {
  32    _additive=value;
  33 }
  34
  35 -(BOOL)isCumulative {
  36    return _cumulative;
  37 }
  38
  39 -(void)setCumulative:(BOOL)value {
  40    _cumulative=value;
  41 }
  42
  43 @end