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Diffstat (limited to 'iPhone/GTMUIView+SubtreeDescription.m')
-rw-r--r-- | iPhone/GTMUIView+SubtreeDescription.m | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/iPhone/GTMUIView+SubtreeDescription.m b/iPhone/GTMUIView+SubtreeDescription.m index bae0e2f..519aed0 100644 --- a/iPhone/GTMUIView+SubtreeDescription.m +++ b/iPhone/GTMUIView+SubtreeDescription.m @@ -31,7 +31,6 @@ static void AppendLabelFloat(NSMutableString *s, NSString *label, float f) { } } - static NSMutableString *SublayerDescriptionLine(CALayer *layer) { NSMutableString *result = [NSMutableString string]; [result appendFormat:@"%@ %p {", [layer class], layer]; @@ -60,7 +59,7 @@ static NSMutableString *SublayerDescriptionAtLevel(CALayer *layer, int level) { [result appendString:SublayerDescriptionLine(layer)]; // |sublayers| is defined in the QuartzCore framework, which isn't guaranteed // to be linked to this program. (So we don't include the header.) - NSArray *layers = [layer performSelector:@selector(sublayers)]; + NSArray *layers = [layer performSelector:NSSelectorFromString(@"sublayers")]; for (CALayer *l in layers) { [result appendString:SublayerDescriptionAtLevel(l, level+1)]; } @@ -127,11 +126,12 @@ static NSMutableString *SublayerDescriptionAtLevel(CALayer *layer, int level) { // for debugging dump the layer hierarchy, frames and isHidden. - (NSString *)sublayersDescription { CALayer *layer = [self layer]; - if (![layer respondsToSelector:@selector(sublayers)]) { + SEL sublayers = NSSelectorFromString(@"sublayers"); + if (![layer respondsToSelector:sublayers]) { return @"*** Sorry: This app is not linked with the QuartzCore framework."; } NSMutableString *result = SublayerDescriptionLine(layer); - NSArray *layers = [layer performSelector:@selector(sublayers)]; + NSArray *layers = [layer performSelector:sublayers]; for (CALayer *l in layers) { [result appendString:SublayerDescriptionAtLevel(l, 1)]; } |