Speaking of AppKit on background threads … I've been using a
background thread to load and play NSSounds, because the +soundNamed:
and -play methods often block for significant amounts of time (half a
second or more), which was stalling other time-critical actions.
This has mostly been
On 16 Jun '08, at 5:15 PM, j o a r wrote:
I think that you can use QTKit to load and play sound files
asynchronously.
QuickTime is pretty non-thread-safe too.
NSSound already plays the sound asynchronously. It's apparently
loading the sound that blocks for a long time (although it's lazy
On 16 Jun '08, at 4:38 PM, Matthew Youney wrote:
I am creating an application that requires multiple “modal”
windows. There
is a “main” window, and there are multiple other windows that can be
displayed from the main window (using a toolbar, buttons, etc.).
These
“other” windows need to
On 16 Jun '08, at 12:40 PM, christian giacomi wrote:
Hi all,I am new to Cocoa and Objective-C so I hope you will forgive my
question if it sounds stupid.
I am looking for some tutorials or demos on Cocoa Agents.
No offense, but IMHO writing an agent is not a good newbie project ...
you'll
On 16 Jun '08, at 12:14 PM, Hamish Allan wrote:
Or it has an autorelease pool, but never drains it. Maybe the OP is
running a select() loop with an autorelease pool around it rather than
within it?
It wouldn't be reported as a leak then, because the autorelease pool,
which is a per-thread
On 17 Jun '08, at 7:30 AM, Matthew Youney wrote:
This certainly can be easily done using a tab control. The downside
is that
the entire NIB is loaded at once, adversely affecting performance/
resources.
Have you found this to be true in actual operation, or do you just
suspect that it
On 17 Jun '08, at 5:02 PM, Daniel Richman wrote:
I get no error, but the object isn't added. If I try to do
[myArray objectAtIndex:0];
I get (null)
That's a tip-off that the array pointer is nil, by the way — -
objectAtIndex: *never* returns nil, because it's not legal to store
nil values
On 18 Jun '08, at 3:01 AM, Marc Monguio wrote:
The documentation I've found about Conditional GET in the web says
I should be sending If-Modified-Since and If-None-Match headers
with the contents of Last-Modified and ETag headers from the last
server's answer. However it doesn't look like
Looks like you're using the stream in synchronous mode, since you
haven't added it to a runloop. In that case, I'm pretty sure that the
DNS lookup and socket opening are done synchronously, too. That
explains the delay you're seeing. The -1 return value only indicates
that the socket's
On 18 Jun '08, at 12:31 PM, Waldo Lee Sharvey wrote:
I'm getting SIGBUS errors when my [connection rootProxy] is called.
That doesn't tell us much without a backtrace. If the crash is in
objc_msgsend (or a similarly-named function) then the bug is almost
certainly that you're calling an
On 17 Jun '08, at 7:04 PM, Omar Qazi wrote:
can I use those to get a notification when another application opens
a file? If not is there any way I can achieve this?
No. You can't get notifications with that fine a granularity, because
if the OS sent them, everything would slow to a crawl
On 19 Jun '08, at 6:22 PM, Omar Qazi wrote:
The finder has to save the sidebar state to disk somewhere. I image
that it would be possible to read that file and change the place
where it mentions all the items in the sidebar to include your
directory.
The Open/Save panels are not part of
It might not be a bad idea to proactively disarm this vulnerability on
your own machine(s), as I just did:
sudo chmod -s System/Library/CoreServices/RemoteManagement/
ARDAgent.app/ARDAgent
That turns off the setuid bit. I'm sure that'll break Remote Desktop
functionality, but that's
On 20 Jun '08, at 8:45 AM, Trygve Inda wrote:
I would embed a public key in my app and encrypt a data file on our
site
that the software needs to download periodically. This is mostly to
ensure
that file can not be modified or substituted except by us.
A good way to do this would be to
On 20 Jun '08, at 4:00 PM, Grant Limberg wrote:
Currently, the user drags an existing image from their filesystem to
an NSImageView bound to an NSData attribute in the sqlite data
store. This causes the decompression from 1.5MB to 20MB.
That's an issue with NSImageView — when an image is
On 20 Jun '08, at 4:13 PM, Damien Cooke wrote:
When creating a splash screen what condition do you use to decide
when to close your splash screen? Is there some obvious event that
is triggered that I can use?
Your app delegate's -applicationDidFinishLaunching: method is probably
the
On 21 Jun '08, at 2:40 PM, John Joyce wrote:
2008-06-21 16:27:05.212 BlogDemo[1180] *** NSRunLoop ignoring
exception
'[NSManagedObject 0x3434e0 valueForUndefinedKey:]: this class is
not key
value coding-compliant for the key topic.' that raised during
posting of
delayed perform with
On 21 Jun '08, at 12:10 AM, Damien Cooke wrote:
You make an excellent point. My app does take too long to load.
Once I get closer to release I will see what I can do to reduce the
load time. Perhaps move some stuff out of the MainMenu.xib.
You've currently got a chicken-and-egg
On 21 Jun '08, at 3:33 AM, René v Amerongen wrote:
Now I have to make a similar database but then that the Laptop users
can work offline.
I would like to have them sync their local copy with the server when
they are online again.
Is this possible with Coredata and SQL? Does someone has
This is pretty weird. After some experimenting, I narrowed it down to
the value of the User-Agent header. I think the del.icio.us server is
checking that header and returning a 404 if it doesn't like it. And it
doesn't seem to like CFNetwork's default user-agent header, though it
likes
FYI, another source of weird inconsistently-manifesting bugs involving
nib loading: The objects in the nib are sent -awakeFromNib messages in
a somewhat random order. The order is often the same from one run to
the next on a single machine, but can vary between machines, or after
seemingly
On 22 Jun '08, at 9:13 AM, Jeff LaMarche wrote:
Whatever the object is, it will be converted to a string for
display, but the table view is actually capable of holding different
types of data and doesn't change the type that it's holding, so you
can't assume that the object it holds is a
On 21 Jun '08, at 11:21 PM, JongAm Park wrote:
Well, in my case, we wanted to avoid such workflow.
We want installing running the special app to be transparent from
users.
The best thing you can do to avoid extra workflow is to *not use an
installer*. It's best if the user can simply
On 22 Jun '08, at 4:08 PM, Clayton Leitch wrote:
#0 0x96cd5564 in NSDecimalCopy ()
#1 0x96d854f9 in NSDecimalSubtract ()
#2 0x96dadad8 in -[NSDecimalNumber
decimalNumberBySubtracting:withBehavior:] ()
#3 0x96dada47 in -[NSDecimalNumber decimalNumberBySubtracting:] ()
#4 0x1b67 in
On 23 Jun '08, at 1:04 AM, Mike wrote:
Is there a way in Cocoa to determine if the application was launched
with or without an initial AppleEvent?
That's what -applicationDidFinishLaunching: is for. It's called after
any initial AppleEvents are dispatched. So if you reach that method,
On 23 Jun '08, at 5:21 AM, Mattias Arrelid wrote:
The error claim that an
assert has failed in -[NSEvent eventNumber] - and each time this
occured, our custom mouse tracking seemed to stop working.
Unfortunately, I do not have access to the log at the moment. What
would be the right™ thing to
On 23 Jun '08, at 4:37 AM, Devraj Mukherjee wrote:
I wondering if OSX Server components like iCal server or Address Book
server (which I assume is LDAP based) have Cocoa libraries to
populate/query data. I am trying to construct a Cocoa application but
wish to re-use as much of Apple's
On 23 Jun '08, at 9:59 AM, Trygve Inda wrote:
I have an Authenticode certificate for our VC++ Windows-based app,
but it
does not seem to work on 10.5's code signing system.
I haven't tried to do any code signing yet, but my naïve impression is
that any valid X.509 cert plus private key
On 23 Jun '08, at 11:06 AM, David Carlisle wrote:
just finished my first simple Core Data Document Based
Application. Four entities with multiple relationships. Now I want
to recreate the same thing using just SQLite. I don't know SQLite,
and I know very little Unix.
This isn't
On 23 Jun '08, at 2:24 PM, Daniel Richman wrote:
I know it is possible to set how the date is formatted at compile
time via IB, but is there any way to accept multiple formats at
runtime?
The only real way to do this is to create a number of
NSDateFormatters, each with a different
On 23 Jun '08, at 2:35 PM, David Carlisle wrote:
I am studying an application design by implementing it with Core
Data, then studying how I would move it to a platform where only
sqlite is available.
Whew. If you want to implement an app the same way on a no-CoreData
platform, you're
On 23 Jun '08, at 3:13 PM, David Carlisle wrote:
As far as the filename extension, if I don't use the .sqlite
extension, then sqlite3 creates an empty textfile with the same name
as the database:
That's what the sqlite3 tool does if you give it a filename that
doesn't yet exist. This
On 24 Jun '08, at 11:27 AM, sheen mac wrote:
I am working on a server-client application for live video broadcast
using CFSocket.Its working good in LAN connection.But when I changed
it into
wifi network .It gets blocked after a few seconds.
There's nothing fundamentally different.
On 24 Jun '08, at 8:34 PM, JArod Wen wrote:
I am a cocoa newbie from Java. Recently I found an example code in
which the instance of a class is defined in its own class's header
file, as following:
@interface AppController : NSObject {
// Instance variables here
}
AppController
On 25 Jun '08, at 7:01 AM, JArod Wen wrote:
So if I have initialization method in the class, I need not to
instantiate it explicitly in code, correct? IB will create the
instant using the initialization method. Is this correct?
You don't need a custom -init method for an object in a nib.
On 25 Jun '08, at 7:17 AM, Ling Wang wrote:
I can't find a way to identify different NSURLConnection instances
in the delegate methods, for NSURLConnection does not offer access
to the NSURLRequest used to initialize it.
If your delegate needs to know which connection is which, then it's
Handle dataHandle = Get1IndResource( type1, n);
I hope you checked that dataHandle!=NULL and *dataHandle!=NULL.
struct A_STRUCT aStruct;
memcpy( aStruct,[data bytes], [data length]);
This is dangerous — if [data length] is larger than sizeof(aStruct),
you've just clobbered
On 25 Jun '08, at 2:01 PM, Kevin Ferguson wrote:
I am, however, running into a problem. I have my task set up to go.
The issue I'm running into is that SSH obviously requires a password
authentication. Reading though the SSH man page, I can't find a flag
that lets you specify a password
On 26 Jun '08, at 11:36 AM, Hamish Allan wrote:
What we really need is for the cocoa-dev list admin page to require
new subscribers to type in the phrase I will not make posts about the
iPhone or Snow Leopard :)
No, you've bought into the whole reality distortion field. What we
_really_
On 27 Jun '08, at 8:51 PM, Shawn Erickson wrote:
Could I assume if the doc does not mention releasing the memory,
then I
don't have to worry about it?
No :)
Well, to respond a bit more positively, it's not what the doc says so
much as what the method's named, that tells you what its
On 27 Jun '08, at 9:44 PM, Alex Wait wrote:
if I have a member, let's say a NSString, called FirstName...
would the setter still be setFirstName?
Yes. But you shouldn't name the property FirstName. Property and
method (and instance variable) names should be lowercased. There are
some
On 28 Jun '08, at 2:15 PM, Christopher Keath wrote:
Do I want to try and do this with only 1 window object, and have
each stage simply load a new view? Or do I want a new nib for each
step?
The best way to do an assistant UI is with an NSTabView. Put each step
inside a separate tab, and
On 28 Jun '08, at 10:24 PM, Rick Langschultz wrote:
I am trying to use XML-RPC for my data access on a web server
(HTTPS). I wanted to know if parsing the XML-RPC data can be handled
using NSXMLDocument and parsing the member, struct, name,
value XML-RPC tags.
Sure. It'll parse any sort
On 28 Jun '08, at 6:11 PM, Alex Kac wrote:
I've got a working HTTP Post with file upload using NSURLConnection,
but I don't seem to see any ways to get progress on the upload
beyond the connectionDidFinishLoading: delegate. Is there a better
way to be able to get progress info so we can
On 29 Jun '08, at 9:39 AM, Chris Purcell wrote:
Thank you for the reply. I think right now the simplest would be to
convert the cookies array to an array of NSStrings. What would be
the easiest way to do this?
Keep the array as an array of NSHTTPCookies. But your -
On 29 Jun '08, at 9:56 AM, David Troy wrote:
I have a situation where I am loading arbitray data from network-
supplied URLs. Sometimes the URLs contain Kanji unicode
characters. When they do, my HTTP loading mechanism (which is built
around NSURL* frameworks) dies with an exception deep
On 29 Jun '08, at 9:47 PM, Chris Purcell wrote:
Thank you for the reply. I am a bit of a Cocoa newbie and I'm
having trouble using the objectValueForTableColumn:. My NSTableView
is only one column, but I would like to display all attributes of
each key.
You should have one column per
On 30 Jun '08, at 6:23 AM, Толя Макаров wrote:
Yes, that's clear, but how to get this list? I have found 2 ways: ps
-ef and [[NSWorkspace sharedWorkspace] launchedApplications].
There are underlying APIs that tools like ps and top use; you can call
those. I'm not familiar with the details,
Hm. I've never used NTLM authentication. Have you read the Handling
Authentication section of the CFNetwork Programming Guide? It
mentions that NTLM auth requires a domain as well as a username/
password. But I'm not sure how to configure that using the Obj-C
wrapper APIs.
On 30 Jun '08, at 12:51 PM, Niklas Saers wrote:
In the HTTP header I get back from the server I cannot see a domain,
but then again I cannot see a realm either. How do I find the
domain? In NTLM authentication, is domain the same as the DNS
domain, or is it the same as the domain windows
On 3 Jul '08, at 4:24 PM, Ben wrote:
Attaching to program: `/Path/goes/here', process 14859.
Cannot access memory at address 0x9ead7
Cannot access memory at address 0x9ead7
I've found that gdb-in-Xcode is more reliable at being able to get a
backtrace if you launch the program with the
On 7 Jul '08, at 12:42 PM, Gordon Apple wrote:
One source of confusion is the anchorPoint/Position relation.
Reference
says The position is relative to anchorPoint. Huh? What
anchorPoint? --
the layer in question, or its superLayer? And what does this mean
for the
view's layer in
On 9 Jul '08, at 7:44 AM, Chris Paveglio wrote:
I'm trying to make sure that this part of my code is good and clean
and not leaking. I believe that I have it right (but still think I
have something wrong).
It looks OK to me on quick reading. The main thing I'd change is to
put the path
On 9 Jul '08, at 7:22 AM, em wrote:
I have a Network Receiver application which is in my login items
section of an Apple Intel mac mini
computer running the latest version of Leopard. I do not need a
keyboard, nor a mouse directly wired to this computer(or indirectly
thru wifi:-)), as
On 9 Jul '08, at 5:32 AM, Ruotger Skupin wrote:
I would rather not try to teach my users gdb...
My MYUtilities library includes support for getting exception
backtraces at runtime and reporting them to the user (see
ExceptionUtils.h).
On 9 Jul '08, at 3:22 AM, Александр Даровских wrote:
Hi,
Is there any way to subscribe to frontmost application change
notification? For example, via NSDistributedNotificationCenter or
some other facility? I have managed to get process startup and
shutdown notifications, but I cannot get
On 10 Jul '08, at 8:09 AM, an0 wrote:
I like the idea of adding prefix to my ivars, and in fact, all my C++
code use _ivars.
Good! I highly recommend that in Obj-C too. (I use _ like you.)
However, I like the declared properties feature of Objective-C 2.0,
and the good feeling will be
On 10 Jul '08, at 8:19 AM, an0 wrote:
However, if you don't know what exact type of Cocoa I am, how could
you call me BlackCocoa so surely?
Can we stop using confusing metaphors and just talk about OOP? :-p
When the compiler parses a message-send expression ([]) it tries
to figure out
On 10 Jul '08, at 8:52 AM, Sean McBride wrote:
On 7/11/08 12:38 AM, Graham Cox said:
What I would suggest though is that you adopt a naming convention for
your instance variables (ivars) that consistently flag them as such.
Some people use a leading underscore, but Apple say not to do that.
On 10 Jul '08, at 8:55 AM, an0 wrote:
But if different return types cause different native code, how could
my program still work with the mistaken type(an NSString * returned
from the inner message is treated as an NSInteger at the first place,
then is passed as an NSString * to the outer
On 10 Jul '08, at 10:19 AM, John Velman wrote:
If I set the SCM options properly, and use XCode3, following steps as
outlined in the NSPersistentDocument CoreDataUtilityTutorial (but
setting
the SCM options for 10.4), am I going to get there?
If you mean SDK, not SCM, then the answer is
How do I set up key-value observing of an aggregate property over an
array, like a sum?
Say I have a Bulb class with a boolean lit property. I have an
NSArrayController with an array of Bulbs, being shown in a table view.
To compute the number of lit bulbs I can do:
- (unsigned)
On 10 Jul '08, at 3:46 PM, John Velman wrote:
Thanks, Jens. I see that by selecting the SCM Menu item, and under
that,
Configure SCM for this project I find that I've actually set the
SDK to
10.4 and the architectures to ppc and i386.
Oh I see, that's why you were referring to SCM! That
On 12 Jul '08, at 9:46 AM, xiaobin wrote:
I test Michael's sample, it works well. But I think the
SCNetworkReachability API is also used to try to connect to the
server, right?
What I want is to get the status of the network without any connection
to the server.
The SC reachability API does
On 12 Jul '08, at 7:50 PM, Stefan Arentz wrote:
I would like to use text labels that turn into editable text fields
when you click them. Like Address Book has when you edit an address
card. Does anyone know how those work? Is it a matter of flipping
the editable property or are those
On 12 Jul '08, at 6:40 PM, em wrote:
I can easily transport 'strings' over a network using UDP multi-
casting/broadcasting via Quartz Composer, but some of these
strings may get a little lengthy. What's a good language
statement(s) (obj c API) for transporting small (10MB) data
On 12 Jul '08, at 9:43 PM, Patrick Walker wrote:
Everthing appears to be fine when going from 0 to 45 degrees but at
90 degrees, the tangent returns -22877334.
That's not what I get. I just compiled and ran:
printf(tan(90) = %g\n, tan(M_PI/2));
which printed:
tan(90) =
On 12 Jul '08, at 9:25 PM, [EMAIL PROTECTED] wrote:
Is there some content type I could use other than application/x-www-
form-urlencoded that would work with PHP scripts?
You can use any content-type you like, but your PHP script will then
have to read the data from the input stream
On 12 Jul '08, at 8:25 PM, John Velman wrote:
I'd be happy to be pointed to the right documentation! I've read a
few
hundred pages in the past week, but haven't come across anything
directly
related to this.
Introduction to the sqlite3 API: http://www.sqlite.org/cintro.html
Full API
On 12 Jul '08, at 5:22 PM, StaS Bandol wrote:
but my 192.168.1.1 still not recieve nothing...
where i'm wrong?
That's because you didn't write anything to the streams. You just
opened and scheduled them. You need to wait for the streams to finish
opening them, then write to the output
On 12 Jul '08, at 10:35 PM, JArod Wen wrote:
The problem is that after I update the data source, which is
tableSource in tableController, [dataTable reloadData] will not
update the table view in the window
You're sure that, at runtime, 'dataTable' is not nil? It's easy to
overlook an
On 13 Jul '08, at 6:43 AM, Georg Seifert wrote:
How I can merge to bezierPaths and remove the overlap in Cocoa.
Does anyone has exerience with this or can point me to some
information?
That's a rather difficult bit of computational geometry. AFAIK,
CoreGraphics doesn't have anything
On 13 Jul '08, at 9:49 AM, Rod Schmidt wrote:
I have an embedded webkit in my app. In my HTML that I display in
the webview I have an image that refers to an image a Backpack web
page. In Safari when you type in the URL for this image it gets
redirected to another image that is stored on
On 13 Jul '08, at 10:52 AM, Phil wrote:
I'd really like to understand what *common* modern uses there are
for non-Gregorian calendars
Are you serious? A large fraction of the world's population uses other
calendars. From the Wikipedia entry Calendar:
While the Gregorian calendar is
On 13 Jul '08, at 12:15 PM, Stefan wrote:
could anybody provide a pointer to a SOAP server framework - one
with low impedance gap regarding ObjC/Cocoa?
It's possible that WebObjects has SOAP support, but I don't know for
sure.
While there is much Java stuff available, I wonder why Apple
On 13 Jul '08, at 1:46 PM, StaS Bandol wrote:
Note that @http://192.168.1.2; is a URL, not a host name. Just
use the host name portion of the URL. - so i shall use
@192.168.1.2 instead of @http://192.168.1.2;?
Yes. Nearly any API that takes a domain name also accepts the numeric
On 13 Jul '08, at 9:14 PM, Graham Cox wrote:
Since apps like Adobe Illustrator and Flash can perform these
operations on bezier paths, clearly there are methods that exist for
doing it, even though the mathematicians claim otherwise (what they
are claiming is the lack of a general
On 14 Jul '08, at 11:52 AM, Bill Dudney wrote:
You can of course override this but in the example below you are
doing the animation yourself so there is no reason for CA. i.e.
tracking mouse movements is not something you want to do with CA
animations anyway.
It's fine to use CA while
On 14 Jul '08, at 11:53 AM, James Trankelson wrote:
#0 0x0002606d in -[Worker release] at Worker.m:155
#1 0x94e8502a in __delayedPerformCleanup
#2 0x9390d92b in CFRunLoopTimerInvalidate
#3 0x9390e879 in CFRunLoopRunSpecific
#4 0x9390ecf8 in CFRunLoopRunInMode
#5
On 14 Jul '08, at 4:12 PM, Shawn Erickson wrote:
It looks like you override release in your Worker object (based on
the back trace you posted). Are you thinking -[Worker release] is the
place to free resources? If so it isn't the right place. You want
-[Worker dealloc].
Right. -release just
On 14 Jul '08, at 6:05 PM, Steve Steinitz wrote:
I use a little gigabit Thecus Network Drive which is just about as
fast as using the internal disk. Humorously, my database currently
fits in the Thecus' cache so it runs even faster.
The scalability problem isn't the I/O speed, but the
On 15 Jul '08, at 3:19 PM, Phil Faber wrote:
- (void)getCharacters:(unichar *)buffer range:(NSRange)aRange
My challenge is that I don't know what this means or how to convert
this into actual code. So I have to keep guessing which surely
can't be the preferred way to learn!
What
On 15 Jul '08, at 8:08 PM, TARUN CHAPLOT wrote:
I am very new to objective C and working on some application which
needs to create Chat bubbles similar to iChat.
Can anybody help me to find some documentation or the sample code
which will help me to make chat bubbles using custom cell.
A
On 15 Jul '08, at 10:09 PM, Bridger Maxwell wrote:
I am writing a Cocoa app that will access a user's account that is
set up on
a server. How do I log in and keep logged in? Do I keep a connection
open?
It depends on the protocol you're using. I think you mean HTTP, in
which case the
On 15 Jul '08, at 10:57 PM, Satoshi Nakagawa wrote:
But I cannot implement text selection on it.
Is there a good way to implement it?
You'd need to subclass NSTextFieldCell to inherit its behavior. Text
layout is very, very complicated and you definitely don't want to try
to implement it
On 15 Jul '08, at 1:05 AM, Laurent Cerveau wrote:
Does anyone know if Is there a way to call an Apple Data Detector
from Objective-C code. I'd like to use one that recognizes dates and
events and that is working pretty well in Mail.
There is no public API for Data Detectors.
I'm expecting
On 16 Jul '08, at 12:55 AM, Alex Wied wrote:
I've found the setting which causes the error below and thought I
post the result in case somebody else runs into the same error.
In menu Run disable setting Enable Guard Malloc and the scripts
runs fine without any exceptions.
You should file
On 16 Jul '08, at 7:21 AM, Pablo Herrera wrote:
What are recommended methods to decode the data so I may save it to
file?
OpenSSL has base64 conversion APIs in its libCrypto. In my code I use
a nice Obj-C wrapper by Dave Dribin:
http://www.dribin.org/dave/files/base64.zip
—Jens
I've run into this problem a few times now: I have an
NSWindowController subclass that manages a window. I want to handle
certain hot-keys in this window, for example Esc to exit full-screen
mode, or maybe use letter keys to switch tools as in Photoshop. Where
do I put the handler for
I have an NSComboBox, and I want to automatically pop open the list,
without the user having to click the button. But I can't find anything
in the API of either the control or the cell to do this. Did I
overlook something?
(I suspect there might be a sneaky way to do this using the
On 16 Jul '08, at 8:22 AM, chaitanya pandit wrote:
One idea would be to create an NSBezierPath with the shape of the
chat bubble, once u have it you can use the CTGradient calss's
[gradient fillBezierPath] method to fill it with an aqua look.
The CTGradient project is here:
On 17 Jul '08, at 6:13 AM, em wrote:
So, architecturally, for high speed transmission over a closed
network neighborhood of say 9 minis, isn't there something
like a SuperSocket that could co-ordinate these now '3' streams of
info.
There's nothing super about it; just regular sockets. OS
On 17 Jul '08, at 6:38 AM, Thomas Engelmeier wrote:
What are my best options to get around that? (Except of using the
next larger NSNumber variants to store unsigned values in order to
prevent unwanted sign expensions for unsigned values)?
Either require 10.5, or use a larger size. The
On 17 Jul '08, at 10:45 AM, Andy Lee wrote:
I'd add a (BOOL)handleMyKeyDown: method in a category of NSObject,
and override keyDown: in NSApplication to traverse windows,
delegates (perhaps including control delegates), and descendant
views until something returns YES.
Well, if I'm
On 17 Jul '08, at 10:18 AM, Thomas Engelmeier wrote:
Thanks for confirming. I'll probably end up writing enhancement
requests to documentation so this behavior gets documented.
You can do that, but I really doubt the 10.4 documentation is still
being updated! I guess it could be added to
On 17 Jul '08, at 11:29 AM, Omar Qazi wrote:
Maybe you could fake the mouse even that would normally pop it open.
Actually, after some experimentation I figured out how to do it using
the accessibility API:
@interface NSComboBox (MYExpansionAPI)
@property (getter=isExpanded) BOOL
On 18 Jul '08, at 12:23 AM, chaitanya pandit wrote:
In my application, i allow users to drag and drop images from
Safari, however while receiving the drop i cannot retrieve the image
name from the pasteboard.
If i get the data for URL pasteboard type, it gives the URL up to
the image, and
On 18 Jul '08, at 3:07 PM, Ivan wrote:
I'm asking for alternatives to NSXMLDocument to get a tidy XHTML
document ready to be parsed with the NSXMLParser class
NSXML uses libTidy. If for some reason you can't use those, you should
be able to build libTidy yourself and link it into your
On 18 Jul '08, at 9:44 PM, Rick Mann wrote:
I know how to use the dot syntax in the typical case. What I want is
an authoritative reference on how property names change case to
match accessor functions I define.
It's probably described in the documentation for Key-Value Coding.
If you
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
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