Le 9 mai 09 à 22:29, kvic...@pobox.com a écrit :
At 9:14 PM -0700 5/8/09, glgue...@amug.org wrote:
ken wrote:
the only way i can think to perform this conversion is to
itereate over the virtual key codes 0-127 (with various
combinations of shift and option keys) until i find the one tha
Try in - applicationDidFinishLaunching:
Le 10 mai 09 à 00:58, Mitchell Livingston a écrit :
In what method would that need to be in to get the key on startup? I
tried without luck in init and awakeFromNib.
On Saturday, May 09, 2009, at 06:48PM, "Kirk Kerekes" > wrote:
How About: (
Am 08.05.2009 um 18:44 schrieb Alex Smith:
[ addObserver:forKeyPath:options:context:] is not supported. Key
path: personName
Please post the complete line. This looks like something is missing.
Are you sure you entered the right path in IB?
atze
___
Jim,
i have an odd issue with NSTask. for some reason, no matter what
result code
my executable returns (im running xcodebuild, if that matters),
NSTask's
terminationStatus always reports back as 1. if instead i use
system() to run
the exact same command, i get bak proper error codes (0 for
Thanks Alastair, it was a good hint and help.Cheers,
On Sat, May 9, 2009 at 4:51 AM, Alastair Houghton <
alast...@alastairs-place.net> wrote:
> On 8 May 2009, at 10:00, erappy wrote:
>
> Hi, I am trying to find way to convert the NSString object into its bit
>> pattern and convert that bit pat
I'm surprised that frameworks act like folders in Finder, yet don't conform to
public.folder.
To be more explicit, I'm writing some code that synchronises two folders. If
directory A contains file X and directory B contains file Y, then synchronising
them depends on what kind of directory it
Frameworks act like folders so that users can browse their header
files in Finder. As a developer, I think I would want that frameworks
be treated atomically for synchronization purposes.
My understanding is that Finder decides that frameworks are user
browsable because they're directories
On 11 May 2009, at 13:42, Peter Ammon wrote:
My understanding is that Finder decides that frameworks are user
browsable because they're directories, but not packages.
Applications are not user browsable because they descend from
com.apple.package. The bundle type says something about how
On May 11, 2009, at 12:20 AM, James Lin wrote:
Hi all,
This is strange, i don't know what to make of it.
I have a view with a TableView in it.
If i use UITableViewController class, which is supposed to be the
correct class to use,
the tableview (which has 1 UILabel and 1 UITextField combine
On Fri, May 8, 2009 at 5:45 PM, Sean McBride wrote:
> On 5/8/09 2:52 PM, Jim Turner said:
>
>>It appears that renaming a file will cause the Finder to reposition
>>the icon for the file if it's currently displayed in a icon view
>>somewhere. Is there any way to prevent that from happening? It lo
Here is the full error listing.
2009-05-11 08:22:55.043 RaiseMan[2935:10b] [
addObserver:forKeyPath:options:context:] is not supported. Key path:
personName
2009-05-11 08:22:55.062 RaiseMan[2935:10b] [
addObserver:forKeyPath:options:context:] is not supported. Key path:
personName
2009-05
On 11-May-09, at 6:21 AM, cocoa-dev-requ...@lists.apple.com wrote:
UITableViewController is mostly a convenience class that stubs the
required protocol for UITableView when you create a new subclass using
Xcode. It doesn't really matter what controller class you use if you
implement the protoco
The docs for NSArray say:
Special Considerations
NSArray objects are not observable, so this method raises an exception
when invoked on an NSArray object. Instead of observing an array,
observe the to-many relationship for which the array is the collection
of related objects.
It looks lik
On May 11, 2009, at 07:43, Alex Smith wrote:
Here is the full error listing.
2009-05-11 08:22:55.043 RaiseMan[2935:10b] [
addObserver:forKeyPath:options:context:] is not supported. Key path:
personName
2009-05-11 08:22:55.062 RaiseMan[2935:10b] [
addObserver:forKeyPath:options:context:] i
At 9:27 AM +0200 5/11/09, Jean-Daniel Dupas wrote:
Le 9 mai 09 à 22:29, kvic...@pobox.com a écrit :
At 9:14 PM -0700 5/8/09, glgue...@amug.org wrote:
ken wrote:
the only way i can think to perform this
conversion is to itereate over the virtual
key codes 0-127 (with various combinations of
Hello all,
Is there any way to initialise and use WebKit out of the main thread?
I know this message may look like good candidate for the Webkit-dev
mailing list, but I actually don't want to use WebKit directly, it's
just a consequence of trying to create NSAttributedString instance
from
On May 11, 2009, at 10:53 AM, Dragan Milić wrote:
Is there any way to initialise and use WebKit out of the main thread?
No, there isn't. This is a fundamental restriction on the use of
WebKit.
Douglas Davidson
___
Cocoa-dev mailing list (Co
On 5/11/09 1:55 PM, Alastair Houghton said:
>> My understanding is that Finder decides that frameworks are user
>> browsable because they're directories, but not packages.
>> Applications are not user browsable because they descend from
>> com.apple.package. The bundle type says something about h
On May 11, 2009, at 11:08 AM, Sean McBride wrote:
Are you sure the Finder consults the bundle bit? I would think that
it's Launch Services doing that.
Yes, it does:
mkdir -p /tmp/foo/bar/bat
SetFile -a B /tmp/foo
open /tmp
Note that finder thinks foo is a single item, not a folder.
If
On 5/11/09 11:47 AM, Dave Carrigan said:
>> Are you sure the Finder consults the bundle bit? I would think that
>> it's Launch Services doing that.
>
>
>Yes, it does:
>
> mkdir -p /tmp/foo/bar/bat
> SetFile -a B /tmp/foo
> open /tmp
>
>Note that finder thinks foo is a single item, not a folder
Hi all,
I have a problem reading periodic data from a file descriptor, and I
am wondering if I am using the methods wrong. The basic code is below,
but essentially I
(1) register my object to be called when an
NSFileHandleDataAvailableNotification is sent to the notification
center;
On 11 May 2009, at 19:08, "Sean McBride"
wrote:
On 5/11/09 1:55 PM, Alastair Houghton said:
I'm not sure whether this is now classed as legacy behaviour, but on
HFS+ at least, Finder looks at the "bundle bit" to determine whether
something is treated as a bundle or just an ordinary folder.
I am using my own graphics for a tableview's cell background and selected
background (grouped tableview). I am using UILabels added to the
contentView, so I'm not setting the cell text directly at all. I have tagged
the labels (3 in each cell) so I can get to them later within the selection
callbac
"You can release the text container because the layout manager
retains it,
and you can release the layout manager because the text storage
object
retains it."
It's fine as long as you don't continue to use the objects directly.
The sample code amounts to this:
id obj1 = [Bar new], obj2 = [B
First of all, it's generally discouraged as a UI design to allow cells
to stay selected. That is, inside your
tableView:didSelectRowAtIndexPath: method, you should call [tableView
deselectRowAtIndexPath:indexPath animated:YES] so that you get the
nice animated highlight fade-away that peopl
On pon 11. 05. 2009., at 20:07, Douglas Davidson wrote:
On May 11, 2009, at 10:53 AM, Dragan Milić wrote:
Is there any way to initialise and use WebKit out of the main thread?
No, there isn't. This is a fundamental restriction on the use of
WebKit.
Yes, I know. I just hoped there was so
On Mon, May 11, 2009 at 5:32 PM, Martin Wierschin wrote:
> So technically you're correct, but maybe paranoid :P
Seth and I discussed this off-list... it essentially amounts to this:
I tend to stick very much to the general rules, rather than saying
"well I know that Foo is going to retain Bar wh
Also, I don't think the bundle bit is 'legacy'.
I should explain what I meant a bit better. My point was more that
the bundle bit is HFS specific, so like the type and creator codes,
while it's good to set it, I'm not sure anything should be relying
on it.
The main reason for setting i
Actually now that I think about it, I wouldn't really need to keep the cell
selected, as I plan on displaying another view at that time, so the initial
UI change itself will be okay... but how do I reset the view with the table
in it so that all the cell reset themselves? reloadData?
E
On Mon, May
2009/5/11 Dragan Milić :
> So, I assume creating attributed strings is not thread safe, but I don't
> remember anything like that stated in the documentation. In my opinion, that
> looks like a bug.
It is thread safe... if you stick to the Foundation methods. The
method you're trying to use, howev
reloadData is potentially fine. Presumably, though, you really only
have one cell you need to reset (the one that was tapped to cause you
to animate in another view), so all you need to do is reset that cell.
Again, probably easy to keep around a reference to that cell, and you
could do wha
On May 9, 2009, at 1:29 PM, Arivan S. Bastos wrote:
How do I list the running processes of the operating system? And how
get
info about that processes?
http://developer.apple.com/qa/qa2001/qa1123.html
Cheers,
Ken
___
Cocoa-dev mailing list (Coco
On May 11, 2009, at 2:35 PM, Todd Heberlein wrote:
I have a problem reading periodic data from a file descriptor, and I
am wondering if I am using the methods wrong. The basic code is
below, but essentially I
(1) register my object to be called when an
NSFileHandleDataAvailableNotificati
On May 11, 2009, at 1:02 AM, Peter Ammon wrote:
If so, I think you're on the right track. On Leopard, I would get
the UTI of a file via -[NSWorkspace typeOfFile: error:], and then
see if it conforms to kUTTypeFolder via -[NSWorkspace type:fileType
conformsToType:(NSString *)kUTTypeFolder].
Hey Gunnar -
You won't be able to make this work with an instance of "custom view"
dragged from the library. Here are a couple of suggestions for
workarounds:
You could add an outlet to the toolbar item you'd like to use a custom
view with, and then place the custom view at the top level
Hello,
I'm trying to use CURLHandle to get the header status of the request
just made but I'm unable to get the status code. I'm trying to use
"headerStatus" but I get a "unrecognized selector" error.
What am I missing?
Thanks,
Charles
NSURL *url = [NSURL URLWithString:myURL];
CURLHandle *
On uto 12. 05. 2009., at 00:16, Stephen J. Butler wrote:
2009/5/11 Dragan Milić :
So, I assume creating attributed strings is not thread safe, but I
don't
remember anything like that stated in the documentation. In my
opinion, that
looks like a bug.
It is thread safe... if you stick to
On May 11, 2009, at 7:42 PM, Dragan Milić wrote:
So, I assume creating attributed strings is not thread safe, but I
don't
remember anything like that stated in the documentation. In my
opinion, that
looks like a bug.
It is thread safe... if you stick to the Foundation methods. The
method you
2009/5/11 Dragan Milić :
> On pon 11. 05. 2009., at 20:07, Douglas Davidson wrote:
>
>> On May 11, 2009, at 10:53 AM, Dragan Milić wrote:
>>
>>> Is there any way to initialise and use WebKit out of the main thread?
>>
>> No, there isn't. This is a fundamental restriction on the use of WebKit.
>
>
2009/5/11 Gwynne Raskind :
> This is workable, but make sure you use a fork()/exec() pair to re-execute
> yourself in that case, and use argc/argv in your main() to determine which
> mode to run in. Don't just use fork() by itself - there are severe limits to
> what you can do in an only-fork()ed p
On uto 12. 05. 2009., at 01:52, Michael Ash wrote:
2009/5/11 Dragan Milić :
On pon 11. 05. 2009., at 20:07, Douglas Davidson wrote:
On May 11, 2009, at 10:53 AM, Dragan Milić wrote:
Is there any way to initialise and use WebKit out of the main
thread?
No, there isn't. This is a fundamen
Hi,
It looks like the Scripting Bridge header file for Apple's DVD Player
offers nearly the same options as the DVDPlayer framework, and neither
seem to offer control over the deinterlacing options present in the
DVD Player app itself. Apple's deinterlacing actually became pretty
respect
On uto 12. 05. 2009., at 01:55, Michael Ash wrote:
2009/5/11 Gwynne Raskind :
This is workable, but make sure you use a fork()/exec() pair to re-
execute
yourself in that case, and use argc/argv in your main() to
determine which
mode to run in. Don't just use fork() by itself - there are seve
Thank you so much for your help. I took a closer look at my
ArrayController and found that I had bound the
ArrayController.ContentObject to the NSMutableArray that was supposed
to be bound to the ArrayControler.ContentArray. So I guess it was
using something provided by a base class to pro
On May 11, 2009, at 2:56 PM, Dragan Milić wrote:
On pon 11. 05. 2009., at 20:07, Douglas Davidson wrote:
On May 11, 2009, at 10:53 AM, Dragan Milić wrote:
Is there any way to initialise and use WebKit out of the main
thread?
No, there isn't. This is a fundamental restriction on the use
Howdy Jon,
Thanks for the tips, I'll give that a try. The first suggestion sounds close to
where I was going to go, except I hadn't thought of instantiating the view in
the NIB file. Great idea.
Your alternative suggestion sounds interesting but I'm not sure I understand
it. Would I then set
I am using the following to resolve a Bonjour discovered service
address. However it seems that getnameinfo on 10.4 (ppc) does not
translate correctly. However using inet_ntoa correctly resolved to an
IP address. Ideally I am after the hostname, and if that cannot be
resolved then the IP a
On 12/05/2009, at 6:20 AM, jon wrote:
@property(readwrite, assign) int bookMarkCount;
@property(readwrite, assign) NSString *bookMarkurlString;
@property(readwrite, assign) NSString *bookMarkTitle;
'assign' means the property is a simple assignment, such as ivar =
foo; Therefore your string
On May 11, 2009, at 6:11 PM, Graham Cox wrote:
On 12/05/2009, at 6:20 AM, jon wrote:
- (id)initWithCoder:(NSCoder *)c
{
[super init];
You do not and should not call [super init] here. In this case it's
harmless as it happens, but in the general case it's not. The only
thing in
Hi everyone, I'm experiencing a strange exception that is being thrown
when I start the app in the debugger. It loads the symbols fine and
even starts the app okay. But when I use the top menu at all (even
just hovering the mouse over the menu bar does it) it raises this
exception. Durin
I'm not sure if this is possible, but here goes:
I would like to "create" a subview with various controls in IB.
Then, in code, make a copy of that object and in turn make
modifications to some of the objects in that view. For example, set a
text field to a value.
Then, i'd like to add it
I'm hoping someone has an easy answer for this, or has seen it,
Most of the time, when i'm in the debugger, if i go to the "global"
option, and i see the list of frameworks and my application, if i
click on anything, it shows 0/0 global variables... basically nothing.
but every once i
Thanks for your reply Jerry. I'll try putting the -Rf before listing the
paths. You mentioned newer and better methods in 10.4 and 10.5 and since I
am only planning to support these, could you give me a bit more detail to
what you are referring to.
-- In reply to:
You've almost got it. I be
On 12/05/2009, at 11:36 AM, Adam R. Maxwell wrote:
On May 11, 2009, at 6:11 PM, Graham Cox wrote:
On 12/05/2009, at 6:20 AM, jon wrote:
- (id)initWithCoder:(NSCoder *)c
{
[super init];
You do not and should not call [super init] here. In this case it's
harmless as it happens,
from my very limited Objective-C programing experience of all of 10
days...
it appears to me that my assignments to NSStrings seem to, at random,
disappear. (i, being a new Objective-C programmer coming from
pascal and C, like to have a "global" string in several places, not
that it
Hi Jack,
Your best bet is probably to create a new nib file that contains a top-
level view which is your "subview". Then, have outlets on the File's
Owner that connect to your various controls like the text field (or
just use bindings). In your code, then you would instantiate this nib
as
On May 11, 2009, at 6:03 PM, Gunnar Proppe wrote:
Howdy Jon,
Thanks for the tips, I'll give that a try. The first suggestion
sounds close to where I was going to go, except I hadn't thought of
instantiating the view in the NIB file. Great idea.
Your alternative suggestion sounds interes
Do you have a question ? Why don't you just create a subview with
various controls in IB. Then, in code, make a copy of that object and
in turn make modifications to some of the objects in that view. For
example, set a text field to a value. Then, add it to a super view.
You seem to kno
On Mon, May 11, 2009 at 7:15 PM, jon wrote:
> from my very limited Objective-C programing experience of all of 10 days...
>
> it appears to me that my assignments to NSStrings seem to, at random,
> disappear. (i, being a new Objective-C programmer coming from pascal and
> C, like to have a "g
On May 11, 2009, at 10:15 PM, jon wrote:
my wild guess right now is to do this below when ever i have the
"NSString" instance assignment to prevent, for instance, "theTitle"
from "randomly disappearing"...
I hope the following doesn't sound harsh, because I'm not trying to
be...
I'd seco
Hi all,
I want to disable the complete menu item means it should not show any submenu
when clicked on. Like in any application if I disable the file menu it should
get disabled and not show any submenu related to it.
Please reply ASAP.
Thanks,
Nikhil
DISCLAIMER
==
This e-mail may cont
Hi,
Given an IKImageBrowserView that is populated with valid
IKImageBrowserItem, calling 'reloadData' on the image browser view
does not actually reload the data for me. The documentation says that
it "Marks the receiver as needing its data reloaded" but how and when
does the reload actua
Please help me, I'm in serious trouble if I do not sort this out!
I am trying to save a dictionary to a local file, but inserting a new record
crashes my app and I can not fathom why, here is my code...please let me know
if you see anything im doing wrong..
PS: the random key is purely for testi
I'm working on some changes to the OCMock framework to better support
partial mocks and I'm a little stuck. In short, I'm trying to write a
single method that I can attach to a class. I'm trying to make that
method call through to the existing Mock recording code. It's based on
NSProxy and
Hi There,
We have a feature in our application wherein we have to draw a 1 pixel
line. This drawing also varies relative to the zoom factor of our
view. For example
if we are drawing at a zoom factor of 200% we draw 0.5 pixel line.
( basically: 1/zoomfactor width of line; 1 if the zoomfa
In my attempt to learn Cocoa programming, I’m working on a tiny app to
practice saving and loading files. Each document window contains a
text field, a label, and a button. The user types a string into the
text field and clicks the button, and the same text appears in the
label. When the document i
On May 8, 2009, at 6:56 PM, Graham Cox wrote:
You can help yourself out with this type of thing by declaring your
classes properly. If you need it to be NSCoding compliant (as you
do), then ensure it subscribes to the protocol:
@interface BookMark : NSObject
I think i have the Protocol
Hello,
I've been scratching my head trying to get a basic delegate/data source
Cocoa/AppKit program working and feel that I'm misunderstanding something basic
(I've included the code is at the end).
I set a breakpoint within the if statement in the init method of MyModel and
see it called mor
On 12/05/2009, at 12:44 AM, Sahana A wrote:
We have a feature in our application wherein we have to draw a 1
pixel line. This drawing also varies relative to the zoom factor
of our view. For example
if we are drawing at a zoom factor of 200% we draw 0.5 pixel line.
( basically: 1/zoomfac
On 12/05/2009, at 5:42 AM, Gabriel Roth wrote:
I don’t know what’s calling the generic init method
So, set a breakpoint on it and have a look.
It sounds like you may have two instances of app controller being
made, maybe one from code and the other from a nib. Maybe.
Your memory managem
On 11/05/2009, at 7:10 PM, Ben Spam wrote:
dataDict = [NSMutableDictionary
dictionaryWithContentsOfFile:destinationPath];
You do not own after this line, so later access to it is
accessing a stale pointer, and ...kablooey... it falls over.
RTFDOMMA. (Read The Documentation On Memor
2009/5/11 Dragan Milić :
> On uto 12. 05. 2009., at 01:55, Michael Ash wrote:
>
>> 2009/5/11 Gwynne Raskind :
>>>
>>> This is workable, but make sure you use a fork()/exec() pair to
>>> re-execute
>>> yourself in that case, and use argc/argv in your main() to determine
>>> which
>>> mode to run in.
On Mon, May 11, 2009 at 9:04 AM, Mike Mangino
wrote:
> I'm working on some changes to the OCMock framework to better support
> partial mocks and I'm a little stuck. In short, I'm trying to write a single
> method that I can attach to a class. I'm trying to make that method call
> through to the ex
On Mon, May 11, 2009 at 10:00 PM, Graham Cox wrote:
> What's a slight nuisance with this rule is that if I change what my class
> inherits from, I will have to revisit my -initWithCoder: method to possibly
> call super's initWithCoder: instead of super's designated initializer. If my
> method was
On 11/05/2009, at 4:53 PM, Nikhil Khandelwal wrote:
I want to disable the complete menu item means it should not show
any submenu when clicked on. Like in any application if I disable
the file menu it should get disabled and not show any submenu
related to it.
If the parent item of a su
Hey Chris -
This line "pointPath = [NSBezierPath bezierPath];" in the init method
creates an NSBezierPath instance that may (will!) be destroyed with
the next autorelease pool flush. You should be creating your bezier
path with "pointPath = [[NSBezierPath alloc] init];" and then add a
"[p
Hallo Chris
The NIB loading guide states that custom objects, like your model
object,
are created using 'initWithCoder' and not plain 'init'.
I would advise you to implement 'awakeFromNib' in your view and use
NSLog() to print your datasource and its buffer or simply to set
a breakpoint there
On May 11, 2009, at 4:20 PM, jon wrote:
bookMarkurlString = [c decodeObjectForKey:@"bookMarkurlString"];
bookMarkTitle = [c decodeObjectForKey:@"bookMarkTitle"];
You need to retain these. The doc for decodeObjectForKey: says
"Decodes and returns an autoreleased Objective-C ob
Hi Jon,
Thanks! That did the trick -- I was way off.
Chris
- Original Message
> From: Jonathan Hess
> To: Chris Carson
> Cc: cocoa-dev@lists.apple.com
> Sent: Tuesday, May 12, 2009 1:19:11 AM
> Subject: Re: instance management in IB
>
> Hey Chris -
>
> This line "pointPath = [NSBe
On uto 12. 05. 2009., at 06:54, Michael Ash wrote:
I think you've misunderstood. There is no problem with the fork/exec
approach here.
You actually are spot on with that remark, my knowledge of UNIX system
calls is not very broad, on the contrary it's rather limited I'd say.
Thank you all
Is it possible to have a view, say a simple square that is 5cm x 5cm,
always maintain it size regardless of the mac's resolution?
it seems the only way possible to produce a square of 5cm x 5cm
programatically is to include the screens resolution into the
equation. but besides having different res
A trivial search of XCode's developer documentation, with the string
"resolution independence", resulted in this document, among others:
Introduction to Resolution Independence Guidelines
http://developer.apple.com/documentation/UserExperience/Conceptual/HiDPIOverview/HiDPIOverview.pdf
On May
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