On 8/9/12 12:58 AM, Graham Cox wrote:
NSCell apparently uses NSCopyObject() to make a copy of itself, and
NSTableView copies cells at times, e.g. for hit testing. If you have a custom
cell subclass that supports copying, DO NOT use [super copyWithZone:]
followed by your custom copy stuff. Since
On 8/9/12 8:14 AM, Markus Spoettl wrote:
On 8/9/12 12:58 AM, Graham Cox wrote:
NSCell apparently uses NSCopyObject() to make a copy of itself, and
NSTableView copies cells at times, e.g. for hit testing. If you have a custom
cell subclass that supports copying, DO NOT use [super copyWithZone:]
On 09/08/2012, at 4:14 PM, Markus Spoettl ms_li...@shiftoption.com wrote:
Not calling super sounds like a bad idea.
Yep, I realise that now.
So call super, but you need to know whether it's going to call through your
-init method or not (for cells, it does not).
--Graham
On Aug 9, 2012, at 00:04 , Graham Cox graham@bigpond.com wrote:
So call super, but you need to know whether it's going to call through your
-init method or not (for cells, it does not).
Except that you do sort-of know (I think). If it does, all your instance
variables are 0. If you have
Le 9 août 2012 à 02:01, Greg Parker gpar...@apple.com a écrit :
On Aug 8, 2012, at 4:52 PM, Graham Cox graham@bigpond.com wrote:
I see that NSCopyObject is deprecated as of 10.8 (but is still being used
internally).
This is going to be fun moving forward :) I'm not sure how binary
On 09/08/2012, at 5:31 PM, Quincey Morris quinceymor...@rivergatesoftware.com
wrote:
So call super, but you need to know whether it's going to call through your
-init method or not (for cells, it does not).
Except that you do sort-of know (I think). If it does, all your instance
Ok, doing some more thinking, but am not at my Mac now to test it.
Maybe I should use a predicate, something like this:
valueFilter = [NSPredicate predicateWithFormat:@%@ value %@,
self.minimumValue, self.maximumValue];
[myArrayController setFilterPredicate: valueFilter];
As I said I'm
I have custom views that can become first responder. If one of them is and I
press CTRL-COMMAND-D, my App silently throws an exception, no log is generated
(call stack below).
I have a main menu item that uses the same key equivalent (CTRL-COMMAND-D) and
for some reason this never happened
On Aug 9, 2012, at 7:58 AM, Koen van der Drift wrote:
Maybe I should use a predicate, something like this:
valueFilter = [NSPredicate predicateWithFormat:@%@ value %@,
self.minimumValue, self.maximumValue];
[myArrayController setFilterPredicate: valueFilter];
As I said I'm not able
David Jacobs and Natalie Podrazik will talk about writing newsstand apps.
No RSVP required -- details here:
http://www.cocoaheadsnyc.org/meeting/
Hope to see you there.
--Andy
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Please do not
It doesn't seem like this is one of my better days. I mixed up things, I
actually used a different key equivalent, so there's no wonder my menu item
didn't work. Arghh. Sorry for the noise!
That leaves the exception that still happens. Any way to get rid of that? Or
should I ignore it?
A user reported a non-reproducible crash in the heartbeat thread while my app
was showing an alert window with a progress indicator. In list archives I've
read that this may be due to (a) a memory management bug in my code or (b) a
bug in Mac OS X. Both of these seem unlikely since I've been
I am trying to get the unix say command to speak the text I am writing to a
file using the following...
NSTask *ls = [[NSTask alloc] init];
NSFileHandle *stdIn = [NSFileHandle
fileHandleForReadingAtPath: txtFilePath];
You didn't say what the exception is, but I can guess:
NSAccessibilityException, telling you that your custom view doesn't implement
accessibility. If it's not logging, you can break on exceptions and find out
which attributes it wants. Implementing accessibility isn't that hard, there's
just
On Wed, Aug 8, 2012, at 04:37 PM, Kyle Sluder wrote:
It does make it easier for subviews that want to perform their own
NSEvent handling to do so, but now I'm having the darndest time figuring
out how that interacts with the highlight NSTableView draws around
right-clicked rows. It's supposed
OK, thanks. I'm not sure how to find that out, since I only have a call stack
and none of it is in my code except main.m. I have a symbolic exception
breakpoint, that's where my app stops. Telling from the function names it's
accessibility.
Regards
Markus
On 8/9/12 7:09 PM, Lee Ann Rucker
On Aug 9, 2012, at 10:00 AM, Charlie Dickman 3tothe...@comcast.net wrote:
NSTask *ls = [[NSTask alloc] init];
NSFileHandle *stdIn = [NSFileHandle
fileHandleForReadingAtPath: txtFilePath];
[ls
On Aug 9, 2012, at 11:41 AM, Jerry Krinock wrote:
A user reported a non-reproducible crash in the heartbeat thread while my app
was showing an alert window with a progress indicator. In list archives I've
read that this may be due to (a) a memory management bug in my code or (b) a
bug in
On Aug 9, 2012, at 1:29 PM, Jens Alfke wrote:
On Aug 9, 2012, at 10:00 AM, Charlie Dickman 3tothe...@comcast.net wrote:
NSTask *ls = [[NSTask alloc] init];
NSFileHandle *stdIn = [NSFileHandle
fileHandleForReadingAtPath:
I am using AuthorizationExecuteWithPrivileges to copy a prefPane from its
installed location to the trash as part of the action on an uninstall
button.
It runs /bin/mv on the file/package
Of course this is only if the pane is in /Library/PreferencePanes since if
it is in
On 2012 Aug 09, at 11:40, Ken Thomases k...@codeweavers.com wrote:
On Aug 9, 2012, at 11:41 AM, Jerry Krinock wrote:
A user reported a non-reproducible crash in the heartbeat thread while my
app was showing an alert window with a progress indicator. In list archives
I've read that this
On Aug 9, 2012, at 2:11 PM, Jerry Krinock wrote:
Thank you, Ken. Here's more…
Code Type: X86 (Native)
Parent Process: launchd [305]
User ID: 501
Date/Time: 2012-08-09 17:13:50.369 +0200
OS Version: Mac OS X 10.8 (12A269)
Report Version: 10
Interval Since
I tried the Speech Synthesizer Manager too. It suffers from the same deficiency
that NSSpeechSynthesizer does. I suspect that NSSpeechSynthesizer uses the
Speech Synthesis Manager internally.
On Aug 9, 2012, at 2:51 PM, Ken Thomases wrote:
On Aug 9, 2012, at 1:29 PM, Jens Alfke wrote:
On
On Aug 9, 2012, at 15:05 , Charlie Dickman 3tothe...@comcast.net wrote:
I tried the Speech Synthesizer Manager too. It suffers from the same
deficiency that NSSpeechSynthesizer does. I suspect that NSSpeechSynthesizer
uses the Speech Synthesis Manager internally.
One alternative, if you're
We archive our database files and use the following code to name them. We've
been using the same code for about 3 years without any issues but today I have
one user that is exhibiting very strange results. I'm assuming I'm missing
something very basic, simple, but I'm just not seeing it.
Here
When I call:
containerURLForSecurityApplicationGroupIdentifier
on NSURL
I get unknown selector
yet the docs say this is how to get the path to the app group container.
Is this is bug ?
-koko
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I'm going to venture out on a limb and say you shouldn't be using
NSDateFormatter for this. NSDateFormatter is really only useful when you're
converting a date to-and-from a human-readable form. The way you're using it,
it's not human-readable, and will cause you problems in very subtle ways.
Thanks everybody for all the suggestions!
I got the point: there's no way to do this easier than I already do.
I don't need any sophisticated security.
All I want is that if someone opens the executable in a text editor, the
paths of certain two files to not appear in plain text.
For this
On Aug 9, 2012, at 6:26 PM, Dave DeLong davedel...@me.com wrote:
I'm going to venture out on a limb and say you shouldn't be using
NSDateFormatter for this. NSDateFormatter is really only useful when you're
converting a date to-and-from a human-readable form. The way you're using
it,
That's what I thought. We'll try it with the locale and calendar identifier
set. Yes, we could get a CFGregorian and just format it with
stringForFormat...but this seems nice and simple too.
On Aug 9, 2012, at 8:35 PM, Jens Alfke j...@mooseyard.com wrote:
On Aug 9, 2012, at 6:26 PM, Dave
I have solved my problem as follows; if there is any memory leak inside the
speech synthesizer it is isolated to the spawned task and is short lived and
outside of my app.
NSTask *ls = [[NSTask alloc] init];
NSString *thePhrase = [NSString stringWithFormat:
On Aug 9, 2012, at 18:26 , Dave DeLong davedel...@me.com wrote:
Since you want an unlocalized date, you should just use [NSString
stringWithFormat:] to build the name yourself, after breaking the NSDate up
into its NSDateComponents using the Gregorian calendar.
I'd vote for this solution,
On 10/08/2012, at 11:16 AM, koko k...@highrolls.net wrote:
yet the docs say this is how to get the path to the app group container.
Is this is bug ?
It doesn't exist.
The documentation is wrong, and I see no alternative. File bugs and ask on the
sandboxing dev forum.
Another FAIL from
In Mountain Lion Mail is a sandboxed app. Therefore it now stores it's
preferences in ~/Library/Containers/com.apple.mail/Data/Library/Preferences
Gabriel
On 02.08.12 07:44, cocoa-dev-requ...@lists.apple.com
cocoa-dev-requ...@lists.apple.com wrote:
On Jul 31, 2012, at 8:07 AM, Rob McBroom
Hi all,
in one of my apps I'm saving some images like this:
***
NSImage *finalIcon = [[NSImage alloc] initWithSize:finalSize];
[finalIcon lockFocus];
// Some drawing on finalIcon here
NSBitmapImageRep *imgRep = [[NSBitmapImageRep alloc]
initWithFocusedViewRect:NSMakeRect(0, 0, finalSize.width,
On 8/2/12 12:29 PM, Charles Srstka wrote:
On Aug 2, 2012, at 1:57 PM, koko k...@highrolls.net wrote:
Thanks.
I asked the question because I saw here one time that you don't want to be the app
causing 32-bit versions to load.
As long as it is not a system resource problem, then all is well
Hello all,
For all of you interested in vector graphics on iOS, here's a library that
parses an SVG's d attribute into a UIBezierPath, allowing you to use a
pre-existing SVG file to create vector-based paths and shapes.
https://github.com/arielelkin/PocketSVG
The library is still in its
We are seeing quite an odd situation in our app. When running the app on an
iPhone 4 with iOS 4.3.5 (other combinations also exhibit this behavior but I
don't have the exact details at the moment) and forcing data traffic to go over
the cell network, our URL data loading calls are often not
Hello,
I want to be able to navigate in a table view with the tab key. So i
subclassed NSTableView and i added the overwrite the method
- (void) textDidEndEditing: (NSNotification *) notification
{
CellLoc editedCell;
editedCell.col = [super editedColumn];
editedCell.row =
Dear list,
I believe this problem is new on 10.8 (but I can't confirm this at the moment).
I have a table view bound to shared user defaults with a key which returns an
array of strings.
I have a button for creating a new entry. This calls a piece of code like this:
NSUserDefaults
On Aug 2, 2012, at 7:02 PM, Kurt Bigler kkbli...@breathsense.com wrote:
I'd seriously wish for some statement from Apple ASAP if that were a
possibility that 32-bit support would be fully eliminated in 10.9.
You won't get one. But between you and me, I would say it is highly unlikely,
since
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