diff options
| -rw-r--r-- | Source/SPObjectAdditions.m | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Source/SPObjectAdditions.m b/Source/SPObjectAdditions.m index f8b0278e..4f2eef1e 100644 --- a/Source/SPObjectAdditions.m +++ b/Source/SPObjectAdditions.m @@ -42,4 +42,35 @@ return (self == null); } +- (void)_scrollViewDidChangeBounds:(id)obj +{ + NSMutableString *msg = [NSMutableString string]; + + [msg appendFormat:@"%s tripped!\n\n",__PRETTY_FUNCTION__]; + + [msg appendFormat:@"passed object (class <%@>): %@\n\n",[obj className],obj]; + + if([obj isKindOfClass:[NSView class]]) { + [msg appendString:@"View hierarchy:\n"]; + id parent = obj; + while(parent) { + [msg appendFormat:@"- (class <%@>): %@, id=%@, tag=%ld\n", + [obj className], + obj, + [(NSView *)obj identifier], + [(NSView *)obj tag]]; + parent = [parent superview]; + } + [msg appendString:@"\n"]; + } + + if([obj respondsToSelector:@selector(window)]) { + [msg appendFormat:@"In Window: %@\n\n",[obj window]]; + } + + [msg appendFormat:@"self: %p (class <%@>)\n\n",self,[self className]]; + + @throw [NSException exceptionWithName:NSInternalInconsistencyException reason:msg userInfo:nil]; +} + @end |