On Sat, Jul 19, 2008 at 1:10 AM, Andy Lee [EMAIL PROTECTED] wrote:
Am I misunderstanding?
No, I assure you that I'm the one who misunderstood. Although now the
question is why would one use an array of strings when one could use
an array of Class objects... maybe because the strings are coming
I think this is also a bit of a red herring. I realize that my setEp1:
is only being called because I instantiated this instance directly.
When the instance is created by CoreData, my setEp1 is not called.
This is odd, because I'm doing this successfully in a different entity
(shadowing
I have 2 array controllers. the 1st manages an array of Project
objects. within the project object there is an NSMutableArray of
ProjectInfo objects.
Here is an image of my Interface Builder setup for the 2 controllers:
http://www.design-factor.com/jason/bindings.jpg
The Projects array
On Jul 18, 2008, at 10:16 PM, Andy Lee wrote:
Interesting... the online doc is missing a couple of sections that
my Xcode doc has. I'm looking here:
http://developer.apple.com/documentation/Cocoa/Conceptual/ObjectiveC/Articles/chapter_5_section_3.html#//apple_ref/doc/uid/TP30001163-CH17-SW17
Ah. And a Google for [dot syntax site:developer.apple.com] would
have turned that up right away.
--Andy
On Jul 19, 2008, at 2:54 AM, mmalc crawford wrote:
On Jul 18, 2008, at 10:16 PM, Andy Lee wrote:
Interesting... the online doc is missing a couple of sections that
my Xcode doc has.
I try to save the data, then I am sometimes present with a
dialog saying:
The document Untitled could not be saved as pktest.. Cannot save
objects with references outside of their own stores.
Dirkjan,
How many persistent stores have you added to the
NSPersistentStoreCoordinator ? That's
I forgot to set the class name in the model editor. D'oh.
On Jul 18, 2008, at 22:38:23, Rick Mann wrote:
When executing the line
self.shadowEP1 = v;
I get the following in the console:
-[WireSegment setShadowEP1:]: unrecognized selector sent to
instance 0x1067600
In the
I haven't yet come across a situation in which it would be desirable
for an NSTableView and its associated NSArrayController to be in
separate nibs. I guess Apple haven't, either ;)
Actually, I would think that it's quite common in apps that use
NSViewController. Imagine a view managed by
Hello,
I want to add the image with person in address book.
I am Trying with the following code.
NSData *imageData = [[NSData alloc]
initWithContentsOfFile:@file://localhost/volumes/DATA/image/play.tiff]
;
ABAddressBook *ab = [ABAddressBook sharedAddressBook];
ABPerson *person =[ [[ABPerson
Le 19 juil. 08 à 07:20, Cloud Strife a écrit :
Hi, everyone.Assuming there is a Core Animation render tree with many
calayers and complex levels, should I use the iteration function to
remove
one layer from one layer or there just is some useful function to
delete the
whole render tree
Le 19 juil. 08 à 08:12, Kyle Sluder a écrit :
On Sat, Jul 19, 2008 at 1:10 AM, Andy Lee [EMAIL PROTECTED] wrote:
Am I misunderstanding?
No, I assure you that I'm the one who misunderstood. Although now the
question is why would one use an array of strings when one could use
an array of
In -readFromURL:ofType:error: of a document-based app I make some
checks and if something looks suspicious I show an AlertPanel with:
Something strange. (Open anyway) (Do not open)
If the user clicked on (Do not open) I return NO and set the NSError
to nil.
But then another panel comes
On 19 Jul 2008, at 08:41, Adam R. Maxwell wrote:
On Jul 18, 2008, at 5:45 AM, Gerriet M. Denkmann wrote:
Is there a way (Cocoa, Carbon or whatsoever) to get the Unicode
name of a character?
Like: unicodeName( 0x1D110 ) = MUSICAL SYMBOL FERMATA.
Sure, I could (at least on 10.4.11) read
Hi,
I am new to Cocoa and Mac dev, and I want to make a simple dictionary
program with Cocoa on MacOSX. Can anybody help and tell me how to get
any words on screen where cursor points in Cocoa?
Regards,
-Mike
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Le 19 juil. 08 à 14:00, Gang Chen a écrit :
Hi,
I am new to Cocoa and Mac dev, and I want to make a simple
dictionary program with Cocoa on MacOSX. Can anybody help and tell
me how to get any words on screen where cursor points in Cocoa?
Regards,
-Mike
Could you not simply use the
On 19.07.2008, at 13:35, Vijay Kanse wrote:
NSData *imageData = [[NSData alloc]
initWithContentsOfFile:@file://localhost/volumes/DATA/image/
play.tiff]
;
I am tracing program and I am not getting any value in imageData.
In your program the parameter of -initWithContentsOfFile: is not
On Fri, Jul 18, 2008 at 11:52 PM, Andy Lee [EMAIL PROTECTED] wrote:
The only unusual thing Cocoa does with it is allow
multiple owners.
I'm confused by this statement. Take that simple C++ String class again.
If you have:
String a = aaa;
String b = a;
String c = a;
...don't
On 19.07.2008, at 07:15, Bruce Cresanta wrote:
Is it possible to change the background color when loading a WebView
from white to whatever?
WebView's -setDrawsBackground: ?
Oh, and please, click the address of the mailing list and choose New
Message, don't reply to an existing thread on a
But the correct solution is:
[cell0 setAlternateImage:theBlankImage]; // send messages via IBOutlet
[cell0 setState:NSOffState]; // Added this line
[cell0 setEnabled:YES];
Because it's a Toggle button and was in the ON state after being
clicked.
We can learn something every day if we're not
On 19.07.2008, at 13:03, Jean-Daniel Dupas wrote:
Because one don't now that Class are just NSObject and can be
use like any other objects.
Yeah, if the sample code really is like it's actually implemented,
and it wasn't simplified for posting, just placing the result of
[NSlass class]
On 19.07.2008, at 14:00, Gang Chen wrote:
I am new to Cocoa and Mac dev, and I want to make a simple
dictionary program with Cocoa on MacOSX. Can anybody help and tell
me how to get any words on screen where cursor points in Cocoa?
Jean-Daniel Dupas replied:
Could you not simply use the
On Sat, Jul 19, 2008 at 1:14 AM, Rick Mann [EMAIL PROTECTED] wrote:
On Jul 18, 2008, at 21:51:57, Jerry Krinock wrote:
setEp1: should work. The colon is significant and is a part of the method
name.
In fact, I do have the colon in the actual definition. Definitely something
else is going
On Jul 19, 2008, at 9:27 AM, Uli Kusterer wrote:
On 19.07.2008, at 13:03, Jean-Daniel Dupas wrote:
Because one don't now that Class are just NSObject and can be
use like any other objects.
Yeah, if the sample code really is like it's actually implemented,
and it wasn't simplified for
I'd like to include one UITextView and one TextField in the headsection of
tableView. So I subclass UIView and tried to override the drawRect method. I
read the reference guide of UITextField drawRect method, You should not call
this method directly. How can I include a UiTextField in my
iPhone SDK
--
Until an announcement is made otherwise, developers should be aware
that the iPhone SDK is still under non-disclosure (section 5.3 of the
iPhone Development Agreement). It can't be discussed here, or anywhere
publicly. This includes other mailing lists, forums, and
On 18.07.2008, at 15:55, Abernathy, Joshua wrote:
In providing a different animation for a key in a view, is it better
practice to override +defaultAnimationForKey or -animationForKey?
You may wanna post this as a separate thread, not by replying to a
thread on NSMutableDictionary and memory
On 19.07.2008, at 05:52, Andy Lee wrote:
It's only when the ownership metaphor was applied that I questioned
whether the abstraction holds up.
It's a metaphor, an abstraction. As those things go, they're bound
to break down at some point.
ownership works, because it's a term already
On 19.07.2008, at 05:52, Andy Lee wrote:
I'm confused by this statement. Take that simple C++ String class
again. If you have:
String a = aaa;
String b = a;
String c = a;
...don't a, b, and c all own the underlying char buffer? (And yes,
a char buffer isn't an object, but that's
On Thu, 17 Jul 2008 09:31:53 -0700, Jens Alfke [EMAIL PROTECTED] said:
On 16 Jul '08, at 2:53 PM, Matt Neuburg wrote:
Implement keyDown: in the NSWindowController?
keyDown: only gets sent to the key view, whether or not it handles
that keystroke. Since the method returns void, there's no way
- Original Message -
From: Bill Steinberg
To: cocoa-dev@lists.apple.com
Sent: Saturday, July 19, 2008 8:16 AM
Subject: Developers Wanted
iPhone Developers: (from Bill Steinberg [EMAIL PROTECTED])
The Apple Developer Connection recommended we post here.
We are a small Canadian
Job postings should be sent to the [EMAIL PROTECTED]
group for vetting before being posted.
iPhone Developer job postings are currently not allowed here. I'm
checking further into this situation.
Scott
[moderator]
On 19-Jul-08, at 12:04 PM, Bill Steinberg wrote:
- Original Message
Please read the existing list messages and guidelines before posting.
In particular...
iPhone SDK
--
Until an announcement is made otherwise, developers should be aware
that the iPhone SDK is still under non-disclosure (section 5.3 of the
iPhone Development Agreement). It can't be
Hi guys,
Just wondering if anybody's come across any documentation (or
examples) on how to get cocoa applications to play nice with Spaces?
My app is primarily run through a HUD window which is activated from
the menu bar. ATM, when I activate the window, spaces takes me to
where the HUD
7/19/08 12:15 AM, also sprach [EMAIL PROTECTED]:
I think this is also a bit of a red herring. I realize that my setEp1:
is only being called because I instantiated this instance directly.
When the instance is created by CoreData, my setEp1 is not called.
This is odd, because I'm doing this
On Jul 19, 2008, at 12:27 PM, Aaron Wallis wrote:
Just wondering if anybody's come across any documentation (or
examples) on how to get cocoa applications to play nice with Spaces?
My app is primarily run through a HUD window which is activated from
the menu bar. ATM, when I activate the
On Jul 19, 2008, at 01:58, Gerriet M. Denkmann wrote:
In -readFromURL:ofType:error: of a document-based app I make some
checks and if something looks suspicious I show an AlertPanel with:
Something strange. (Open anyway) (Do not open)
If the user clicked on (Do not open) I return NO and
On Jul 18, 2008, at 07:59:00, Bill Garrison wrote:
http://www.cocoadev.com/index.pl?CPPersistentDefaults
This implements the hackish approach that you mentioned. You end
up adding a single instance of the CPPersistentDefaults entity to
your document that holds all of your miscellaneous
On Jul 19, 2008, at 10:52 AM, Uli Kusterer wrote:
On 19.07.2008, at 05:52, Andy Lee wrote:
It's only when the ownership metaphor was applied that I questioned
whether the abstraction holds up.
It's a metaphor, an abstraction. As those things go, they're bound
to break down at some point.
Can someone please explain this part of the NSPersistentDocument docs?
Although this tutorial does not aim to cover all the possible
features you might implement in an application, some functionality is
omitted due to limitations in NSPersistentDocument itself. Because of
the way Core Data
On Jul 19, 2008, at 11:11 AM, Uli Kusterer wrote:
On 19.07.2008, at 05:52, Andy Lee wrote:
I'm confused by this statement. Take that simple C++ String class
again. If you have:
String a = aaa;
String b = a;
String c = a;
...don't a, b, and c all own the underlying char buffer? (And
On Jul 19, 2008, at 09:29:45, Keary Suska wrote:
You probably should be using @synthesize instead. Also, your transient
accessors are not properly formed--you should wrap actions (both get/
set) in
will/did notification calls.
Without specifying, they default to @dynamic, which means I'm
On 19 Jul '08, at 8:52 AM, Matt Neuburg wrote:
Try it and see. Let's say we want to catch Esc directed to the
window as a
whole (to exit full screen mode, if I recall your example). So what
I would
do is to insert an NSResponder instance behind the window in the
chain and
implement
I'm planning on making a stopwatch where the timer fires and then the
text field updates by each second.
I read online that I should use NSTimeInterval for this, as well as
NSDate, and NSTimer.
My main question is, how do you use NSTimeInterval?
Thanks
On Jul 19, 2008, at 12:41 PM, Eric Lee wrote:
I'm planning on making a stopwatch where the timer fires and then
the text field updates by each second.
I read online that I should use NSTimeInterval for this, as well as
NSDate, and NSTimer.
My main question is, how do you use
I'm planning on making a stopwatch where the timer fires and then
the text field updates by each second.
I read online that I should use NSTimeInterval for this, as well as
NSDate, and NSTimer.
My main question is, how do you use NSTimeInterval?
NSTimeInterval is just a typedef for
On Jul 19, 2008, at 11:22, Rick Mann wrote:
Can someone please explain this part of the NSPersistentDocument docs?
Although this tutorial does not aim to cover all the possible
features you might implement in an application, some functionality
is omitted due to limitations in
From: Aaron Burghardt [EMAIL PROTECTED]
Date: July 19, 2008 4:13:44 PM EDT
To: Ryan Chapman [EMAIL PROTECTED]
Cc: cocoa-dev@lists.apple.com
Subject: Re: mdbackup binary plist files
On Jul 16, 2008, at 11:15 PM, Ryan Chapman wrote:
NSLog(@%s, plist);
You were so close :-) The plist is
I've just learned how to directly access custom views and am not
trying to set up an application with a drawer that has a custom view
in it (along with a few other items). I can get the drawer to work
properly but am having no luck with getting the custom view within the
drawer to redraw
I fixed it, I had the bindings set up perfectly. My challenge was in
my Project object my NSMutableArray was setup wrong:
@property (readwrite, assign) NSMutableArray *projectInfo;
should have been
@property (readwrite, copy) NSMutableArray *projectInfo;
with that change it works perfectly.
Hi all,
I've obviously not got the right mental model for something and I'm
wondering why. It should be fairly obvious that this is quite early on
in my Cocoa Career.
I've got an outline view that has a data source. The data source has
routines that look like this:
-(id)
On Jul 8, 2008, at 2:54 AM, Scott Anguish wrote:
I've got a longer answer coming... but
There are two ways to interact with layers.
- making a view layer-backed (that is, the view and its subviews
will use CALayers as a caching mechanism)
- using a view to host layers (inserting your
Should I also use NSRunLoop?
Whether you have to do something with run loops depends on what
exactly you want to do. Maybe the default behaviour you get by using
one of the -scheduledTimer... methods is already what you need.
Take a look at the docs for NSTimer and NSRunLoop:
On 19-Jul-08, at 5:41 PM, Steven W Riggins wrote:
On Jul 8, 2008, at 2:54 AM, Scott Anguish wrote:
I've got a longer answer coming... but
There are two ways to interact with layers.
- making a view layer-backed (that is, the view and its subviews
will use CALayers as a caching
On Sat, Jul 19, 2008 at 9:44 AM, Cathy Shive [EMAIL PROTECTED] wrote:
[ Hamish wrote:]
I haven't yet come across a situation in which it would be desirable
for an NSTableView and its associated NSArrayController to be in
separate nibs. I guess Apple haven't, either ;)
Actually, I would think
On Jul 19, 2008, at 14:35, Paul Sargent wrote:
I've got an outline view that has a data source. The data source has
routines that look like this:
-(id) outlineView:(NSOutlineView *) aView child:(NSInteger) anIndex
ofItem:(id) anItem {
id aDataItem = [someArray
On Jul 19, 2008, at 2:34 PM, Jens Alfke wrote:
On 19 Jul '08, at 8:52 AM, Matt Neuburg wrote:
Try it and see. Let's say we want to catch Esc directed to the
window as a
whole (to exit full screen mode, if I recall your example). So
what I would
do is to insert an NSResponder instance
On Jul 19, 2008, at 1:53 PM, Ashley Perrien wrote:
I've just learned how to directly access custom views and am not
trying to set up an application with a drawer that has a custom view
in it (along with a few other items). I can get the drawer to work
properly but am having no luck with
Hi all,
(Using Xcode 3.1)
I was working through Hillegass's latest book and chapter 8 has me
applying an NSNumberFormatter to one of the columns of a table view.
Unfortunately I get unexpected behavior when I modify one of the
values in the column. For example, if I add several employees
This is a known bug which has been raised with Apple.
I think a workaround is to use the 10.0 compatibility mode, as
illustrated in the book...
-Aron
On 20/07/2008, at 12:13 PM, Todd Heberlein wrote:
Hi all,
(Using Xcode 3.1)
I was working through Hillegass's latest book and chapter 8
I had already tried implementing keyDown: in my controller object,
which is the window's delegate, to no avail. But that class is just
a direct subclass of NSObject, not NSResponder or
NSWindowController. I tried changing its superclass to NSResponder,
but that didn't help.
(I've never
On Jul 19, 2008, at 5:25 PM, Aron Nopanen wrote:
This is a known bug which has been raised with Apple.
Thanks.
I think a workaround is to use the 10.0 compatibility mode, as
illustrated in the book...
(Embarrassed) Thanks again. I had assumed the difference between the
Xcode display
On 19 Jul 2008, at 23:18, Quincey Morris wrote:
On Jul 19, 2008, at 14:35, Paul Sargent wrote:
This works fine the first time the view is populated, but when it's
refreshed it just calls the second method with the pointers to the
dictionaries I return first time round. Trouble is they've
On 19 Jul 2008, at 22:49, Andy Lee wrote:
On Jul 19, 2008, at 5:35 PM, Paul Sargent wrote:
This works fine the first time the view is populated, but when it's
refreshed it just calls the second method with the pointers to the
dictionaries I return first time round. Trouble is they've been
On 19/07/2008, at 11:36 PM, Michael Ash wrote:
On Sat, Jul 19, 2008 at 1:14 AM, Rick Mann [EMAIL PROTECTED]
wrote:
On Jul 18, 2008, at 21:51:57, Jerry Krinock wrote:
setEp1: should work. The colon is significant and is a part of
the method
name.
In fact, I do have the colon in the
On Jul 19, 2008, at 18:34 , Ian Joyner wrote:
On 19/07/2008, at 11:36 PM, Michael Ash wrote:
The universe of programming languages extends far beyond this little
island of ALGOL-lookalikes. Objective-C messaging syntax is utterly
mundane compared to many common, useful syntaxes used in
On Sat, 19 Jul 2008 09:43:57 -0700, Quincey Morris
[EMAIL PROTECTED]wrote:
On Jul 19, 2008, at 01:58, Gerriet M. Denkmann wrote:
In -readFromURL:ofType:error: of a document-based app I make some
checks and if something looks suspicious I show an AlertPanel with:
Something strange. (Open
On Jul 19, 2008, at 8:56 PM, Paul Sargent wrote:
On 19 Jul 2008, at 22:49, Andy Lee wrote:
On Jul 19, 2008, at 5:35 PM, Paul Sargent wrote:
This works fine the first time the view is populated, but when
it's refreshed it just calls the second method with the pointers
to the dictionaries
See a break point in drawRect: and then tell us why it is being
called. Seriously, do you have some philosophical objection to using
the debugger ? Isn't this what it's for ?
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Please do not
Hello,
It seems that in order to add an opaque type (for example CFPathRef)
to an NSArray it needs to be wrapped into an object. What's the best
way of doing this?
Thanks,
-lajos
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Please
NSValue has methods for wrapping pointers and other Obj-C objects and
structs.
hth,
Graham
On 20 Jul 2008, at 2:28 pm, lajos kamocsay wrote:
Hello,
It seems that in order to add an opaque type (for example CFPathRef)
to an NSArray it needs to be wrapped into an object. What's the best
I have a Core Data Model designed out, to where I would like to have a
few groups, in example:
Clients
-- Name
-Project
-Project
-- Name
-Project
Writeoffs
I can't seem to have much control over my data, and it's been limiting
as to how far I can make the program go. I need to
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