URL:
<http://savannah.gnu.org/bugs/?41324>
Summary: NSKeyValueObservingOptionInitial does not support
key paths
Project: GNUstep
Submitted by: triplef
Submitted on: Do 23 Jan 2014 17:56:40 GMT
Category: Base/Foundation
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
When using (NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew)
as option for -[NSObject observeValueForKeyPath:ofObject:change:context:],
GNUstep should use -valueForKeyPath: instead of -valueForKey: to retrieve the
current (initial) value.
With the current implementation, only single keys ("property") are supported
for 'aPath' for this combination of options, whereas key paths
("propertyA.propertyB") are not. This is in contrast to Apple’s
implementation.
A patch is attached.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Do 23 Jan 2014 17:56:40 GMT Name: NSKeyValueObserving.patch Size: 120B
By: triplef
<http://savannah.gnu.org/bugs/download.php?file_id=30355>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?41324>
_______________________________________________
Nachricht gesendet von/durch Savannah
http://savannah.gnu.org/
_______________________________________________
Bug-gnustep mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/bug-gnustep
