On Nov 18, 2008, at 12:42 PM, Donnie Lee wrote:
I plan to use Input Managers hack to add functionality to
closed-source software. I know that these hacks are not a good
programming technics, but there is no other way except using it. I
have only one question: will Input Managers be available in
Am 18.11.2008 um 20:05 schrieb Andy Lee:
On Nov 18, 2008, at 1:33 PM, Marc Stibane wrote:
Am 07.11.2008 um 13:17 schrieb Roland King:
On Nov 7, 2008, at 7:59 PM, Calum Robertson wrote:
Below is a snippet of code from the Creating an iPhone
Application document from the iPhone DevCenter.
-
On Wed, Nov 19, 2008 at 12:08 AM, Gerriet M. Denkmann
[EMAIL PROTECTED] wrote:
In an other programm (doing Distributed Objects between computers) I found
out that
int y = bind( newSocket, (struct sockaddr *)serverAddress,
sizeof(serverAddress) );
wants to have the data in truct
On Nov 17, 2008, at 9:33 PM, Jeff Laing wrote:
How about:
http://developer.apple.com/samplecode/CacheInfo-MacOSX/listing1.html
(for example) which has the IBOutlet tag on the instance variables
rather than the properties; I'll bet its different because properties
and instance vars have the
On Nov 18, 2008, at 10:33 AM, Marc Stibane wrote:
Lets forget for a moment that the dealloc never get's called at all
on the iPhone
This is simply untrue.
viewController = [[UIViewController alloc]
initWithNibName:@MoveMeView bundle:[NSBundle
mainBundle]];
since
On Nov 18, 2008, at 8:42 PM, John Joyce wrote:
Has anyone had any success Binding a CoreData string value to an
NSTextView?
Everything I try seems to be flumoxed by the NSAttributedString of
the NSTextStorage backing store.
On Tue, Nov 18, 2008 at 1:42 PM, Kennard Smith [EMAIL PROTECTED] wrote:
I'd imagine just setting a dataSource then querying the XML-RPC server for
data when tableView:objectValueForTableColumn:row: is called.
The documentation tells you this is a very bad idea:
Note:
Hi Andrew,
No I am not talking about the toolbar.
I am referring to the lock icon and the new green certificate
information text displayed by Safari in the window's title bar.
iCal displays a pop-up menu where one can pick the time zone.
Pierre
On 19 Nov 2008, at 03:52, Andrew Merenbach
Hi Kyle!
Thanks a lot.
This sounds like a great idea. I will give it a try ASAP.
Pierre
On 19 Nov 2008, at 04:03, Kyle Sluder wrote:
On Tue, Nov 18, 2008 at 9:26 PM, Houdah - ML Pierre Bernard
[EMAIL PROTECTED] wrote:
I would like to replicate the accessory views found in the top
right of
On 19 Nov 2008, at 15:59, Kyle Sluder wrote:
On Wed, Nov 19, 2008 at 12:08 AM, Gerriet M. Denkmann
[EMAIL PROTECTED] wrote:
In an other programm (doing Distributed Objects between computers)
I found
out that
int y = bind( newSocket, (struct sockaddr *)serverAddress,
I have a Core Data application with a double Core Data implementation,
that is, there are two managedObjectModels, persistentStoreCoordinators
and managedObjectContexts.
These are referenced by the following methods:
// appDelegate.h
- (NSPersistentStoreCoordinator *)
Hi
I wrote a subclass of NSCharacterSet and at runtime, when I do
[MyClass class] it returns the superclass's class rather than the
class value. I suspect this is normal but was wondering if there is
a way to get my subclass's class rather than it's superclass.
On Nov 17, 2008, at 3:51 AM, Jean-Daniel Dupas wrote:
Le 17 nov. 08 à 08:06, Ken Tozier a écrit :
What do you mean by this tool ? export is used to set an
environment variable. I guess that system functions that send and
receive event just check if the env var is set and log
On Tue, 18 Nov 2008 12:26:04 -0800 (PST) Erik Buck wrote:
Open GL has no built-in capability for drawing text. Open GL
provides lower level primitives like lines and curves and
meshes. Open GL also provides texture compositing.
There are some free and some open text drawing/font
Hi list,
I am trying to make a subclass of NSControl that is capable of showing
variable width (and maybe height) content.
Something like a one-row NSTableView without a header. Or like an
NSMatrix with variable cell sizes.
I tried to do it with only one cell to draw the content which
Greetings,
In my application I would like to change the Services Hotkey combination
at runtime. So far, the only Apple documentation that I have found states
that the hotkey is configured via the Info.plist file in the application
bundle.
Le 19 nov. 08 à 13:32, Ken Tozier a écrit :
Hi
I wrote a subclass of NSCharacterSet and at runtime, when I do
[MyClass class] it returns the superclass's class rather than the
class value. I suspect this is normal
What make you think this is normal ?
How do you create your instance ?
On Nov 19, 2008, at 7:32 AM, Ken Tozier wrote:
I wrote a subclass of NSCharacterSet and at runtime, when I do
[MyClass class] it returns the superclass's class rather than the
class value. I suspect this is normal but was wondering if there
is a way to get my subclass's class rather than
A solution is to have 2 persistentStoreCoordinators and 2
managedObjectContexts, with the Coordinators each having one single
persistent store.
It is clear that there can be no reassignment problems anymore.
However, I don't understand why this seems to be required; that is, why
can't I have two
I know that InputManagers are now officially unsupported. And also
that this functionality is likely to be disabled in a future release.
But while it is still possible I would like to continue using them.
So I copied my thing into the /Library/InputManagers folder.
Then did
sudo chown -R
I'm a bit puzzled by NSNumberFormatter when trying to use it to
display values from 0-1 as 0-100% in a text field.
In IB, I'm simply choosing the 'Percent' preset from the menu, and
using it with floats from 0 to 1, but the field ends up displaying
everything 100x too big, i.e. input is
Le 19 nov. 08 à 13:36, Ken Tozier a écrit :
On Nov 17, 2008, at 3:51 AM, Jean-Daniel Dupas wrote:
Le 17 nov. 08 à 08:06, Ken Tozier a écrit :
What do you mean by this tool ? export is used to set an
environment variable. I guess that system functions that send and
receive event just
Le 19 nov. 08 à 13:39, Karan, Cem (Civ, ARL/CISD) a écrit :
On Tue, 18 Nov 2008 12:26:04 -0800 (PST) Erik Buck wrote:
Open GL has no built-in capability for drawing text. Open GL
provides lower level primitives like lines and curves and
meshes. Open GL also provides texture compositing.
On Nov 19, 2008, at 8:52 AM, Jean-Daniel Dupas wrote:
The logging is performed by the application itself (I guess this is
done in AESendMessage or a lower level private function for send
events and in AEDecodeMessage or a lower level private function for
received event).
I guess the
Hi,
whenever my app opens a second preview window, I want it to be
positioned at the top left corner of the desktop screen.
I have come across two methods in NSWindow, they are:
– setFrameTopLeftPoint:
and
– cascadeTopLeftFromPoint:
But these require a point as input.
How do I calculate this
Wouldn't the point just be 0, 0 in that case?
I'm a beginner so I am not positive.
On Nov 19, 2008, at 9:47 AM, Nick Rogers wrote:
Hi,
whenever my app opens a second preview window, I want it to be
positioned at the top left corner of the desktop screen.
I have come across two methods in
On Nov 19, 2008, at 3:59 AM, mmalcolm crawford wrote:
On Nov 18, 2008, at 10:01 AM, Brian Stern wrote:
OK Erik, I'll bite. What you describe above is correct as far as
it goes. However, when you say all the memory management is
handled in one place, of course it's two. The object has
Hi,
Is there a callback available when the display profile is changed by
the user or programmatically? Also, is there a calllabck available
when the user drags a window between different screens?
thx
AC
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Did you look at -[NSScreen visibleFrame]?
The returned rectangle is always based on the current user-interface settings
and does not include the area currently occupied by the dock and menu bar.
Because it is based on the current user -interface settings, the returned
rectangle can change
On Nov 19, 2008, at 7:00 AM, Brian Stern wrote:
This leaves us for now with two solutions:
(a) Greg's (override setView:) which is more future-proof but is in
many respects academically unsatisfying.
(b) For non-top-level-object, specify an assign attribute for the
property -- and risk
Le 19 nov. 08 à 15:43, Ken Tozier a écrit :
On Nov 19, 2008, at 8:52 AM, Jean-Daniel Dupas wrote:
The logging is performed by the application itself (I guess this is
done in AESendMessage or a lower level private function for send
events and in AEDecodeMessage or a lower level private
Excellent. I did read the docs but i guess i stopped reading before
the end of the page.
thx
AC
On Nov 19, 2008, at 10:24 AM, Etienne Guérard wrote:
Did you read the documentation reference for NSWindow?
NSWindowDidChangeScreenNotification
Posted whenever a portion of an NSWindow object's
Hi all,As the documents said, there are three ways to receive input from the
client.one of them is keybinding(-(BOOL)inputText:(NSString*)string
client:(id)sender;) which works in the sample code.another is -(BOOL)
handleEvent:(NSEvent*)event client:(id)sender;I tried to use this one instead
On Nov 19, 2008, at 10:29 AM, Greg Titus wrote:
On Nov 19, 2008, at 7:00 AM, Brian Stern wrote:
This leaves us for now with two solutions:
(a) Greg's (override setView:) which is more future-proof but is
in many respects academically unsatisfying.
(b) For non-top-level-object, specify an
On Wednesday, November 19, 2008 9:04 AM Jean-Daniel Dupas wrote:
Do you need text editing capability, or just text drawing ?
If this is text drawing, I don't see what NSTextView provide
that is not possible with NSAttributedString, and so, with
the GLString class that convert an
Hi,
I've got a UITextView and I am trying to add a save button to the
top bar when the user clicks it to start editing. The UIView which
contains the textview is a delegate for the TextView, so I have a
textViewDidBeginEditing function something like this:
-
Le 19 nov. 08 à 17:16, Karan, Cem (Civ, ARL/CISD) a écrit :
On Wednesday, November 19, 2008 9:04 AM Jean-Daniel Dupas wrote:
Do you need text editing capability, or just text drawing ?
If this is text drawing, I don't see what NSTextView provide
that is not possible with NSAttributedString,
Le Nov 18, 2008 à 1:22 PM, Luis a écrit :
Hello
My objective is to when a user right-clicks on a row in a TableView
and selects from the context menu an option, to show a new dialog
that handles that option.
How would I go to let the new dialog to know the information that
was present in
Hi!
Does anybody know software protection systems for Cocoa apps and
bundles? Like in Windows ASProtect, Themida, etc.
Donnie.
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Please do not post admin requests or moderator comments to the list.
On Wed, Nov 19, 2008 at 7:51 AM, Alexander Spohr [EMAIL PROTECTED] wrote:
I am trying to make a subclass of NSControl that is capable of showing
variable width (and maybe height) content.
Not entirely sure what you're trying to describe here. It almost
sounds like you just want to embed your
Thanks for the help ...
I want to build a simple single file re-namer.
Just a window and a textField that displays the current filename, and a
text Field and Save option for the edit. So right click a file/open with
... the app runs and loads up the current file name prepared for the edit.
On Nov 19, 2008, at 10:06 AM, Donnie Lee wrote:
3. Since there's already an Input Methods folder in Leopard that
replaces
the (supported) functionality of input managers and which
developers are
encouraged to use instead of input managers, since Apple clearly
disapproves
of this sort of
No. The program starts up automatically upon system logon, and the icon appears
in the system tray (near clock). A user may not notice the icon , thus he/she
starts the program manually, and then pops up program's main window.
Вы
Hi,
I think I have this figured out, but I wanted to bounce it off the
list to see if there's a better way.
I wrote a small app that reads in a text file containing a chat log,
which contains lines in the format Speaker: something they said,
like a script. The application allows you to select
I'm a newbie to cocoa development and this is my first post to this
list, so
please bear with me! :)
What I want to do is be able to decompose a particular interface into
several nibs. Sometimes this feels right to me because I feel that one
component on the interface can be reused separately.
How do I make a button like the mini calendar in ical (the one that
show the days and when one is selected , it shows the day with a blue
gradient)?
I looked at the NSButton and NSButtonCell and nothing can set the
background directly nor having an image and text on top... My
2008/11/19 Nick Zitzmann [EMAIL PROTECTED]:
On Nov 19, 2008, at 9:53 AM, Donnie Lee wrote:
Does anybody know software protection systems for Cocoa apps and
bundles? Like in Windows ASProtect, Themida, etc.
You're best off making your own. The only one I know of that's out there is
I have an app that generates a bunch of images... the process can be
long so I wanted to start it in a separate thread so that the UI can
be responsive etc...
basically the only thing I did was:
[NSThread detachNewThreadSelector:@selector(doLongProcess)
toTarget:self withObject:nil];
On Nov 19, 2008, at 12:37 PM, Emmanuel Pinault wrote:
How do I make a button like the mini calendar in ical (the one that
show the days and when one is selected , it shows the day with a
blue gradient)?
You've got to write one yourself and do all of the drawing,
calendrical
On Wed, Nov 19, 2008 at 5:49 AM, Macarov Anatoli
[EMAIL PROTECTED] wrote:
No. The program starts up automatically upon system logon, and the icon
appears in the system tray (near clock). A user may not notice the icon ,
thus he/she starts the program manually, and then pops up program's main
On Nov 19, 2008, at 1:01 PM, Nick Zitzmann wrote:
On Nov 19, 2008, at 12:37 PM, Emmanuel Pinault wrote:
How do I make a button like the mini calendar in ical (the one that
show the days and when one is selected , it shows the day with a
blue gradient)?
You've got to write one yourself
On Nov 19, 2008, at 4:49 AM, Xavier Snark wrote:
Greetings,
In my application I would like to change the Services Hotkey
combination at runtime. So far, the only Apple documentation that I
have found states that the hotkey is configured via the Info.plist
file in the application bundle.
On Nov 19, 2008, at 8:09 PM, vince wrote:
Thanks for the help ...
I want to build a simple single file re-namer.
Just a window and a textField that displays the current filename,
and a
text Field and Save option for the edit. So right click a
file/open with
... the app runs and loads
Mmm I see
Well, right now I would say my worker thread is pretty much just
reading values (size of image to generate etc)... but it's not
modifying anything... it doesn't change any variables etc... just
reads the info it needs to generate the images and ...well, generates
the
On Nov 19, 2008, at 10:13 AM, Brian Stern wrote:
I think that you're probably right and that it's redundant.
Needless to say, mmalc's best practice has the outlets being
released in dealloc. That's why I had that code there in the first
place.
FWIW, I don't think that UIViewController
If I use the Return key to select an item from the list of a
non-editable combo box, there is a beep and the action message is not
sent. This does not happen if the mouse is used to select an item. Is
this a bug, or am I missing something?
The reason I want to use an uneditable NSComboBox
But if your dealloc is like this...
- (void)dealloc
{
self.thisProp = nil;
self.thatProp = nil;
...
}
then you'll be calling the accessors and the right thing will happen
(i.e. release if necessary). This is what I currently do for all dev
work (iPhone or Mac OS X).
On Nov 19, 2008, at 4:41 PM, Ricky Sharp wrote:
From Apple's template code, didReceiveMemoryWarning does have these
code comments generated:
[super didReceiveMemoryWarning]; // Releases the view if it doesn't
have a superview
// Release anything that's not essential, such as cached
On Nov 19, 2008, at 7:00 AM, Brian Stern wrote:
There are competing issues. Following this best practice forces me
to add public properties for all my outlets that my code never
uses. This violates encapsulation and seems wasteful and error-prone.
No, it's not. The nib-loading
On Wed, Nov 19, 2008 at 12:11 PM, Nick Zitzmann [EMAIL PROTECTED] wrote:
On Nov 19, 2008, at 9:53 AM, Donnie Lee wrote:
Does anybody know software protection systems for Cocoa apps and
bundles? Like in Windows ASProtect, Themida, etc.
You're best off making your own. The only one I know of
It depends...
You may well just be lucky that it seems to work (or unlucky, this
again depends...).
If your worker thread is only reading any data shared with other
threads, it will indeed never disturb these other threads (probably
just the main thread in your case). But if the main
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
My understanding (and I'm a noob in this) is that best practices
recommend that you shouldn't start sending additional messages to an
object from inside its dealloc.
That is indeed correct. The official guideline is, AFAIK, to not call
Le 19 nov. 08 à 22:30, Peter Ammon a écrit :
On Nov 19, 2008, at 4:49 AM, Xavier Snark wrote:
Greetings,
In my application I would like to change the Services Hotkey
combination at runtime. So far, the only Apple documentation that I
have found states that the hotkey is configured via
Yes, as long as you do not access directly your UI from the background
thread (you can do it, but using you should use the
performOnMainThread: method).
Note that you may want to release and recreate your auto release pool
from time to time (between each image for example), else your
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
My understanding (and I'm a noob in this) is that best practices
recommend that you shouldn't start sending additional messages to an
object from inside its dealloc.
Correct.
(This is the one thing I hate the *most* about properties - they
On Nov 19, 2008, at 5:11 PM, j o a r wrote:
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
My understanding (and I'm a noob in this) is that best practices
recommend that you shouldn't start sending additional messages to an
object from inside its dealloc.
That is indeed correct. The
On Wed, Nov 19, 2008 at 3:57 PM, Jean-Nicolas Jolivet
[EMAIL PROTECTED] wrote:
I have an app that generates a bunch of images... the process can be long so
I wanted to start it in a separate thread so that the UI can be responsive
etc...
basically the only thing I did was:
[NSThread
On Wed, Nov 19, 2008 at 5:18 PM, mmalcolm crawford [EMAIL PROTECTED] wrote:
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
(This is the one thing I hate the *most* about properties - they really
feel glued on, at this point, rather than being a language feature that
the whole compiler knows
On Nov 19, 2008, at 2:22 PM, Brian Stern wrote:
That is indeed correct. The official guideline is, AFAIK, to not
call through your properties in init / dealloc.
For whatever reason UIViewController sets its view property to nil
from its dealloc method. Greg's override of setView is based
I am not sure the best way to phrase this question into words, so I
will phrase it using example code.
- (NSString*)foo
{
NSString blah = [NSString string];
.
//Now do I do:
return blah;
//Or:
return [[blah retain] autorelease]];
}
On Nov 19, 2008, at 2:29 PM, Michael Ash wrote:
On Wed, Nov 19, 2008 at 5:18 PM, mmalcolm crawford [EMAIL PROTECTED]
wrote:
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
(This is the one thing I hate the *most* about properties - they
really
feel glued on, at this point, rather than
I believe that would better be done like this
- (NSString *)foo
{
NSString blah = [[[NSString alloc] init] autorelease]
...
return blah;
}
I might not be correct as I am a newbie too..
Thanks,
Joseph Crawford
On Nov 19, 2008, at 5:37 PM, Carmen Cerino Jr.
On Nov 19, 2008, at 1:57 PM, Brian Stern wrote:
I'm starting to think that maybe using the assign properties is the
better way to handle this.
That's certainly one approach, and one that was considered.
The problem is that you then have to think through every outlet
declaration to make
Thanks for all the reply!
By digging a little deeper I can see that everything isn't working
quite as smoothly as I thought it was...! All the info is quite
welcomed!
Jean-Nicolas Jolivet
On 19-Nov-08, at 3:57 PM, Jean-Nicolas Jolivet wrote:
I have an app that generates a bunch of
This is really an objective-c question (and there is an obj-c list).
Anyway, whenever you call a convenience class method +[NSString
stringWithString:] as opposed to doing an alloc/init you're getting
back an autoreleased object. So, if you're returning that value, it
would make sense to
Just one little addition to my previous mail; it is:
NSString *blah = [NSString string];
You forgot the star ;-)
Filip van der Meeren
http://www.sourceforge.net/projects/xlinterpreter
On 19 Nov 2008, at 23:47, Filip van der Meeren wrote:
As long as you do not contain the blah in a
It will not be contained in a NSAutoreleasePool per-se.
Lets say you create a console application, then you would have to make
the choice, will I use the NSAutoreleasePool, or try it without (most
likely you will, or you wouldn't be able to use autorelease or use any
methods that use this
On Wed, Nov 19, 2008 at 2:45 PM, Luke the Hiesterman [EMAIL PROTECTED] wrote:
This is really an objective-c question
Actually Cocoa memory management isn't and objective-c topic (unless
you are using GC then you get more toward a language level concept)...
retain/release/autorelease is a Cocoa
On Wed, Nov 19, 2008 at 2:37 PM, Carmen Cerino Jr. [EMAIL PROTECTED] wrote:
I am not sure the best way to phrase this question into words, so I
will phrase it using example code.
- (NSString*)foo
{
NSString blah = [NSString string];
.
//Now do I do:
return blah;
On Nov 19, 2008, at 4:11 PM, j o a r wrote:
On Nov 19, 2008, at 1:57 PM, Jeff Laing wrote:
My understanding (and I'm a noob in this) is that best practices
recommend that you shouldn't start sending additional messages to an
object from inside its dealloc.
That is indeed correct. The
I disagree, the retain, autorelease and release are all defined within
the Foundation framework.
And that is something that belongs together with the Objective-C
language (according to me); I know it does not need it to exist as a
language, but Objective-C is kind of useless without the
If you've done this:
NSString *str = [NSString string];
then you can simply do this:
return str;
Whoever is getting the returned value should retain it, and then
release it when they're done.
If you'd done this instead:
NSString *str = [[NSString alloc] init];
On Nov 19, 2008, at 3:05 PM, Ricky Sharp wrote:
Now, when you say call through your properties in init/dealloc, is
that explicitly for things set up with @property? Or, has what I've
been doing all these years with calls to accessors in init/dealloc
really bad?
There's no difference
Agreed. libc can be considered a part of C, so Foundation is a part of
Objective-C.
Luke
On Nov 19, 2008, at 3:06 PM, Filip van der Meeren wrote:
I disagree, the retain, autorelease and release are all defined
within the Foundation framework.
And that is something that belongs together
I've not used it but this may worth taking a look at:
http://code.google.com/p/calendarcontrol/
Andre Masse
On Nov 19, 2008, at 14:37, Emmanuel Pinault wrote:
How do I make a button like the mini calendar in ical (the one that
show the days and when one is selected , it shows the day with
I feel the need to express one concern about this topic:
If you already know you will autorelease the object and return it,
then you should call the autorelease at the same moment you create the
object.
NSString *str = [[[NSString alloc] init] autorelease];
If you wait until the end of
Read this document:
http://developer.apple.com/documentation/Cocoa/Conceptual/MemoryMgmt/Concepts/ObjectOwnership.html#//apple_ref/doc/uid/2043-BEHDEDDB
Then read this one:
http://developer.apple.com/documentation/Cocoa/Conceptual/MemoryMgmt/Tasks/MemoryManagementRules.html
If you are just
For all that answered me - a huge thanks. I've solved my particular
flavour of this problem now.
Partly, its a problem of the documentation - and partly my particular
configuration. Here, for future reference at the 'facts' I collected
along my learning experience - which led me finally
I can see they use some image that somehow but be stretched to fit. but have
no idea how to do it.
...
how would I create a background using a strectched
image?
I'm not following what art exactly you're talking about drawing, but
it sounds like you might be interested in NSDrawThreePartImage
On Wed, Nov 19, 2008 at 6:17 PM, Filip van der Meeren
[EMAIL PROTECTED] wrote:
If you wait until the end of your method to autorelease the object, you are
leaving a whole range of possible memoryleaks open, since every call you
make between the allocation and release is a call that might throw
I guess I should also have included what spawned this question in the
first place. I have read in a handful of places that you can
guarantee, in the example case, that blah will exist until the end of
function, and that sometime after the end of the scope of the function
blah will be released. So
Or, you could create an NSView subclass instance with -isFlipped
overridden shared among non-flipped views.
You can add the flipped view to your view inside -drawRect: and -
lockFocus to it temporarily.
Depending on your rendering needs, this approach is preferable
performance-wise than
One question... you wrote:
So when
dealing with unknown objects whose thread safety is not documented,
you cannot access them from multiple threads without synchronization
just because they present an immutable interface.
When you talk about accessing these objects, do you also mean
On 19-Nov-08, at 15:17 , Filip van der Meeren wrote:
If you already know you will autorelease the object and return it,
then you should call the autorelease at the same moment you create
the object.
NSString *str = [[[NSString alloc] init] autorelease];
Good point.
On Wed, Nov 19, 2008 at 2:37 PM, Emmanuel Pinault [EMAIL PROTECTED] wrote:
How do I make a button like the mini calendar in ical (the one that show the
days and when one is selected , it shows the day with a blue gradient)?
Subclass NSButtonCell and put your subclass in an NSMatrix. There's
no
On Wed, Nov 19, 2008 at 6:32 PM, Carmen Cerino Jr. [EMAIL PROTECTED] wrote:
I guess I should also have included what spawned this question in the
first place. I have read in a handful of places that you can
guarantee, in the example case, that blah will exist until the end of
function, and
On Nov 19, 2008, at 2:29 PM, mmalcolm crawford wrote:
You send a release message to instance variables for which there is a
corresponding retain or copy property.
which is why I originally said:
(This is the one thing I hate the *most* about properties - they
really feel glued on, at this
There's no difference between setting through a property, and setting
through a plain old setter method. That said, it's up to you to decide
if you want to go with the official recommendation or not. If you
think that you have enough control over the implementation of your
accessor methods,
It's simply not true that you have no idea when an object will be
autoreleased. If you're on the main thread, you know that it will be
released at the end of the runloop, and you know that your current
method will return to its caller within the current runloop.
Furthermore, you know that
Newbie question:
How does one import an array of values from a dictionary (plist) and display
on a window?
It seems that the plist has to be translated to XML data and every byte read
into an array.
How does one then select just certain members where the plist contains an
array under a key?
I am
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