2009/11/15 Kyle Sluder
> On Sat, Nov 14, 2009 at 2:35 PM, Ariel Feinerman
> wrote:
> > I need two versions of -initWith ... and -set ... methods of custom timer
> > class (for example, to prevent the circle references);
>
> Do not use accessors in your initializers or -dealloc.
>
Hm, it means t
On 14 nov 2009, at 03.20, Michael Ash wrote:
> On Fri, Nov 13, 2009 at 1:28 PM, Paulo Andrade wrote:
>> Hello,
>>
>> I'm using the CPU sampler template.
>>
>> Here (http://1wzi.sl.pt) is a sample of a very simple run to prove my point.
>>
>> Here's how I collected it:
>> - Start the app and l
In Safari, if you double-tap on a text column, it zooms in to that column. When
you rotate the phone, that column is scaled to fill the screen making the text
larger and thereby preserving the "view" I selected when I double-tapped. In my
own web view, rotating the screen does not preserve my "v
On 15/11/2009, at 11:48 AM, Sandro Noël wrote:
> But where are the ones from apple... that's what i'm wondering,
> Why do we have to duplicate work that evidently has already been done.
> I'm confused as why apple is not including it in it's development tools.
> it makes no sense to me...
Ther
Dave
Wow, cool Link, thank you! very appreciated!
But where are the ones from apple... that's what i'm wondering,
Why do we have to duplicate work that evidently has already been done.
I'm confused as why apple is not including it in it's development tools.
it makes no sense to me...
Sandro No
There are a bunch of freely available frameworks that have UI elements like
that, such as BWToolkit, BGHudAppKit, AmberFramework, iLife Controls,
HMBlkAppKit, and more.
Here's a decent list: http://cocoaheads.byu.edu/resources/user-interface
Cheers,
Dave
On Nov 14, 2009, at 6:35 PM, Sandro N
Greetings.
I'm kind of annoyed with the 1867 A.D. controls that are in interface builder.
Every time i want to do something visually cool, I can see the lines of code
piling up
I'm wondering where all the good stuff is, (interface builder components)
Evidently Apple has some cool components in t
On 12/11/2009, at 8:01 PM, Jonathan Guy wrote:
> I'm having a hard time finding a good example of this on the web so I thought
> I'd post here. I have an array of file system paths (NSStrings) and need to
> convert this into a tree structure using parent child tree node objects. The
> method h
On Sat, Nov 14, 2009 at 12:10 PM, Kyle Sluder wrote:
> On Sat, Nov 14, 2009 at 9:53 AM, Clark Cox wrote:
>> The one thing to be careful of is exceptions. In 32-bit Mac code,
>> Obj-C and C++ exceptions are completely unrelated. If an Objective-C
>> exception is thrown, C++ destructors will *not*
On Sat, Nov 14, 2009 at 2:35 PM, Ariel Feinerman wrote:
> I need two versions of -initWith ... and -set ... methods of custom timer
> class (for example, to prevent the circle references);
Do not use accessors in your initializers or -dealloc.
--Kyle Sluder
__
Hi,
I need two versions of -initWith ... and -set ... methods of custom timer
class (for example, to prevent the circle references);
Is these correct implementation?
- (id) initWithTarget: (id) theTarget {
return [self initWithTarget: theTarget retain: YES]; // ?
}
- (id) initWithTarget: (id)
On Nov 14, 2009, at 1:01 PM, R T wrote:
> I'm using... vImage_Error err = vImageContrastStretch_Planar8 (&src, &dest,
> flags );
>
> and getting a scrambled image from the code? Each pixel returned is at the
> right height but offset left 3 pixels. Anyone wanting to you to look the
> images
I'm using... vImage_Error err = vImageContrastStretch_Planar8 (&src, &dest,
flags );
and getting a scrambled image from the code? Each pixel returned is at the
right height but offset left 3 pixels. Anyone wanting to you to look the images
email me.
- (NSImage*)vImageContrastStretch:(NSImage
I assume this should be simple, but so far I haven't found the magic
incantation, even after reading the docs, Dudley's book, and some archives.
Problem: Layer called "contentLayer" has sublayers containing layer A,
which is to be transitioned to layer B. (Note: Using GC here.) Controller
c
I have a custom cell with a popup as part of the cell. To implement
the popup, my custom cell maintains an NSPopUpCell and then at the
appropriate times just calls [NSPopUpCell
performClickWithFrame:inView:] to display the popup menu. Very simple.
The only problem is, sometimes it crashes
I have a multithreaded application using core data. Each thread has
it's own ManagedObjectContext as recommended. There is a
NSManagedObject which, in addition to a few other attributes, has an
object which is stored as binary data and unpacked into a transient
attribute when needed. Som
On Sat, Nov 14, 2009 at 12:10 PM, Kyle Sluder wrote:
> And even in 64-bit code, most of Cocoa is *not* objection-safe. So if
> you throw an exception through Cocoa stack frames, they won't catch it
> and clean up after themselves.
Objection-safe? I of course meant exception-safe.
--Kyle Sluder
On Sat, Nov 14, 2009 at 9:53 AM, Clark Cox wrote:
> The one thing to be careful of is exceptions. In 32-bit Mac code,
> Obj-C and C++ exceptions are completely unrelated. If an Objective-C
> exception is thrown, C++ destructors will *not* be called as the stack
> is unwound. Just something to be a
On Sat, Nov 14, 2009 at 10:21 AM, Carlo Caione wrote:
> To use it do I need to subclass an NSController (NSObjectController) ?
No, you just need to make sure that whatever controller you're using
conforms to NSEditorRegistration. NSControllers already do, but your
text field might be bound to so
s.ross wrote:
How it's implemented now is that I have a separate controller for
each field and the NSTextField delegates to that controller because
for each character, I need to:
- dup-check and possibly count
- change a label to show the count and any dup alerts
- watch for control:complet
> Send -[NSMenuItem submenu]. Each level of a hierarchical menu consists of
> two parts. First, the (sub)menu, then the menu items. Repeat for each
> level.
>
I'm still not understanding what I'm doing wrong.
It's like there is no submenu attached to this menuItem. Each time I
try to grab the
On Nov 12, 2009, at 10:24 PM, Kyle Sluder wrote:
> On Nov 12, 2009, at 12:52 PM, Carlo Caione wrote:
>
>> How can I send a controlTextDidEndEditing: to a NSTextField when I click on
>> another button (without using tab or enter)?
>
> You want to use NSEditorRegistration.
To use it do I need
On Wed, Nov 11, 2009 at 9:17 AM, Dan Korn wrote:
> So, is there any reason why I shouldn't do this?
The one thing to be careful of is exceptions. In 32-bit Mac code,
Obj-C and C++ exceptions are completely unrelated. If an Objective-C
exception is thrown, C++ destructors will *not* be called as t
Thanks BJ and Roland!,
I always had a crash when I took the @dynamic out, but now I figured
out, that was another bug how just randomly appeared also when I
changed this code :D. With your advice I tried to take it out again,
and it works. That's actually why I posted the problem, because e
> So, is there any reason why I shouldn't do this?
No. You don't see much of this because much of the time wrapping Obj-C
memory management in C++ stack classes is a sign that Obj-C hasn't yet been
really grokked. (Example, wrapping retain & autorelease in the ctors & dtor
of a base class that hol
On Thu, Nov 12, 2009 at 11:50 AM, David Ross wrote:
> Jonathon,
>
> GCC does not like declaring variables in a for statement.
It likes it just fine. You just need to build as C99 (or GNU99).
--
Clark S. Cox III
clarkc...@gmail.com
___
Cocoa-dev maili
On 2009 Nov 12, at 09:16, Mark Reddick wrote:
Hey all. I'm trying to figure out how to use an HTML form in a cocoa
application...
Looks like WebKit to me.
http://developer.apple.com/mac/library/documentation/Cocoa/Reference/WebKit/ObjC_classic/Intro/IntroWK.html
___
On 2009 Nov 12, at 18:54, s.ross wrote:
That suggests to me that subclassing NSTextField and allowing a
single controller to register a callback would be the right way to
go, but I'm struggling with how to specify *which* text field
I don't understand the question. You subclass class defi
Le 14 nov. 2009 à 11:47, Roni Music a écrit :
>
>> I'm building a Framework with some exported extern "C" functions in
>> Objective-C++, based on this example:
>> http://developer.apple.com/internet/webservices/webservicescoreandcfnetwork.html
>>
>> Because this is a Framework, it doesn't have
Hey Andrew and Dave,
You must be kidding. I never see that api anywhere ;)
-Mustafa
On Sat, Nov 14, 2009 at 3:16 PM, Andrew Farmer wrote:
> On 12 Nov 2009, at 01:58, kirankumar wrote:
> > goto attributes for your window ,enable the texture checkbox so that
> > you can drag your window.
>
>
On Fri, Nov 13, 2009 at 1:28 PM, Paulo Andrade wrote:
> Hello,
>
> I'm using the CPU sampler template.
>
> Here (http://1wzi.sl.pt) is a sample of a very simple run to prove my point.
>
> Here's how I collected it:
> - Start the app and let it fully launch (it does a few request at boot)
> - Attac
On 14 Nov 2009, at 02:11, David Catmull wrote:
> In my Core Data app, I have objects with a date property, and I want to
> maintain a list of all years that I have objects in. I'm having trouble
> settling on an approach.
>
> Currently, I'm listening for
> NSManagedObjectContextObjectsDidChang
I'm building a Framework with some exported extern "C" functions in
Objective-C++, based on this example:
http://developer.apple.com/internet/webservices/webservicescoreandcfnetwork.html
Because this is a Framework, it doesn't have its own main() function
to set up an NSAutoreleasePool. So I n
> I need to develop a background process that gets started on user login to
> Mac machine and then onwards it logs whatever operations the user is
> performing on Safari.
On OS X, background processes should be implemented as launchd daemons
or agents. For your case, you probably want a launchd ag
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