One of the reasons I use a transformer is so that I can bind the
resulting string to a column in a tableview. How would I go about
doing this if I didn't use a transformer, as you suggest ?
Also, I think I may have got somewhere with this. I was under the
impression that it was the stored managed
Hello guys
Is possible to get the components of a PDFPage? I should to take
images and text from the page and put each of these inside a file.
Any suggestion?
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On 5 Mar 2009, at 21:00, Eric Gorr wrote:
I have a need to use poseAsClass, but I see that it has been
deprecated
in 10.5 and won't be available for 64-bit applications.
and then you said:
I am working on a Carbon -> Cocoa conversion. In the carbon part,
the cursor is being set to a 64x
Hello everybody,
I have a problem with NSToolbar in leopard. May be I am using it in a
wrong way.
In order to mutually enable/disable two toolbar items, I created a
boolean variable in the delegate class and bound the toolbar items to
it using Enabled entry in the Interface Builder Inspec
On Mar 6, 2009, at 12:03 AM, Michael Ash wrote:
On Thu, Mar 5, 2009 at 3:00 PM, Eric Gorr
wrote:
On Mar 5, 2009, at 2:47 PM, Benjamin Stiglitz wrote:
I have a need to use poseAsClass, but I see that it has been
deprecated
in 10.5 and won't be available for 64-bit applications.
So, is t
On Mar 6, 2009, at 2:05 AM, Quincey Morris wrote:
On Mar 5, 2009, at 21:17, John C. Randolph wrote:
On Mar 5, 2009, at 12:00 PM, Eric Gorr wrote:
On Mar 5, 2009, at 2:47 PM, Benjamin Stiglitz wrote:
Although, this bug is not quite confirmed yet, but I suspect I
know what the problem is.
On Mar 6, 2009, at 12:01 AM, Graham Cox wrote:
On 06/03/2009, at 3:50 PM, Graham Cox wrote:
Implement -applicationShouldOpenUntitledFile: in your app delegate
to
return a flag variable. Make sure that flag starts out as NO until
your EULA is dismissed.
--Kyle Sluder
OK. Then after clo
Problem is solved now its giving all the mp3 files which are stored in my
machine.
But another problem is also there. Like, i have stored my favorites songs on
desktop and then i transferred these songs to iTunes, so all these songs are
also available on iTunes music, So when i search then it give
Matt Gemmell has MAAttachedWindow, a sub class of NSWindow listed here:
http://mattgemmell.com/source
it comes with a sample project that shows it working with an NSStatusItem.
See if that will suit your needs
+Clint
On Thu, Mar 5, 2009 at 1:03 PM, Chris Purcell wrote:
> I'm looking to do som
[following up to a Jan 08 thread]
> is it possible to modify the width of the NSTextField representing
a "Number" in a NSPredicateEditorRowTemplate ?
Yes, but not yet in Interface Builder. To do so programatically, get
the row template, get the text field as the last member of the row
te
I have been using notifications in a simple document app that processes data
from a datafile. This app has a document window and an appDelegate, both of
which appear in IB with the proper connections. The document can
successfully send notifications to the appDelegate and the latter can send
noti
I will try to tread carefully around NDA boundaries with this remark.
Perhaps someone in authority can e-mail me privately with the
information I need -- or at least make sure that future announcements
to qualified NDA signatories like me are revised to contain the
information.
Here goes:
I found this old thread:
http://lists.apple.com/archives/cocoa-dev/2004/Sep/msg00161.html
which discusses the same problem I am currently experiencing.
As near as I can tell, interpretKeyEvents: does not call any method to
handle these key presses.
Has something changed that I am unaware of
On Mar 5, 2009, at 9:32 AM, Eric Gorr wrote:
On Mar 4, 2009, at 4:57 PM, Eric Gorr wrote:
I am drawing a string with a NSLayoutManager by doing:
[layoutManager drawGlyphsForGlyphRange:glyphRange
atPoint:NSMakePoint( [self bounds].origin.x,[self
bounds].origin.y )];
What I would like i
On Fri, Mar 6, 2009 at 9:21 AM, haresh vavdiya wrote:
> Problem is solved now its giving all the mp3 files which are stored in my
> machine.
>
> But another problem is also there. Like, i have stored my favorites songs on
> desktop and then i transferred these songs to iTunes, so all these songs a
On Fri, Mar 6, 2009 at 11:18 AM, McLaughlin, Michael P. wrote:
> Today, I realized that I should have a separate class for some of the data
> processing. This separate class, SatManager, has no GUI elements and does
> not appear in IB in any way. Its implementation includes
Classes whose names
After some rather indepth testing, I found out that I hadn't declared
the static arrays correctly (sigh...). Fixing the declarations fixed
the crashing problem, but led to other ones (unrelated, I think). I
was eventually able to fix it.
Dave
On Mar 3, 2009, at 9:04 AM, Greg Parker wrote
Thanks Clint and Ben,
MAAttachedWindow is exactly what I needed!
--Chris
On Mar 6, 2009, at 6:21 AM, Clint Shryock wrote:
Matt Gemmell has MAAttachedWindow, a sub class of NSWindow listed
here:
http://mattgemmell.com/source
it comes with a sample project that shows it working with an
NSS
Hi!
I think of redesigning the way colors can be selected in one of my
apps: Currently I use NSPopupButtons an entry for every color and I'd
like to move to NSColorWalls / NSColorPanel with predefined lists.
These lists should represent color palettes, here threads of different
vendors or
Error was of the typo variety. Too embarrassing to describe further :-(
--
Mike McLaughlin
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On 3/6/09 4:01 PM, Graham Cox said:
>Actually the problem is more complicated than this.
>
>The app might have been launched with a file or files, or just by
>double-clicking. So if the EULA needs to be displayed this should just
>defer opening the required documents. By stopping the untitled or
>
On 3/6/09 11:46 AM, Eric Gorr said:
>I found this old thread:
>
>http://lists.apple.com/archives/cocoa-dev/2004/Sep/msg00161.html
>
>which discusses the same problem I am currently experiencing.
On 10.5? I don't know when it started, but the home and end keys 'do
the right thing' with NSTableVie
I am dynamically retrieving properties from an NSObject, in order to
convert the types to string values and store them in XML. I am using
the following line of code to send a message to the object to
retrieve the property's value:
id value = objc_msgSend(object, propSelector);
BOOL boolean
On Mar 6, 2009, at 1:29 PM, Sean McBride wrote:
On 3/6/09 11:46 AM, Eric Gorr said:
I found this old thread:
http://lists.apple.com/archives/cocoa-dev/2004/Sep/msg00161.html
which discusses the same problem I am currently experiencing.
On 10.5=3F I don't know when it started, but the hom
Hi All,
In my application I want to create an image of a document window as a
preview prior to displaying the window to the user. To obtain the
CGImage of a displayed window is simple enough using the CGWindow API
as shown below:
- (CGImageRef)CGImage;
{
return CGWindowListCreateImage(CG
On Mar 6, 2009, at 11:35 AM, Brad O'Hearne wrote:
How can I properly convert this id returned from the dynamic
invocation of the property getter to the BOOL value that it actually
is?
You need to do this to get it to work correctly:
BOOL boolValue = ((BOOL (*)(id, SEL))objc_msgSend)(anOb
> id value = objc_msgSend(object, propSelector);
> BOOL booleanValue = (BOOL)value;
> How can I properly convert this id returned from the dynamic
> invocation of the property getter to the BOOL value that it actually is?
Try BOOL booleanValue = (BOOL) (long) value;
I believe this should also
> id value = objc_msgSend(object, propSelector);
> BOOL booleanValue = (BOOL)value;
> How can I properly convert this id returned from the dynamic
> invocation of the property getter to the BOOL value that it actually is?
Try BOOL booleanValue = (BOOL) (long) value;
I believe this should also
On Fri, 6 Mar 2009 11:18:56 -0500, "McLaughlin, Michael P."
said:
> [nc addObserver:self selector:@selector(getGPS) name:@"fetchGPS"
>object:nil];
Well, that's never going to work. There are two possibilities here:
(1) Maybe you've defined
- (void) getGPS: (NSNotification*) n
But in that
On 3/6/09 1:37 PM, Eric Gorr said:
>If it is a bug that NSResponder does not have a
>scrollToBeginningOfDocument or scrollToEndOfDocument, I can file a bug
>report.
IMNSHO yes. Note that /System/Library/Frameworks/AppKit.framework/
Resources/StandardKeyBinding.dict contains items with those name
On Mar 6, 2009, at 2:04 PM, Sean McBride wrote:
On 3/6/09 1:37 PM, Eric Gorr said:
If it is a bug that NSResponder does not have a
scrollToBeginningOfDocument or scrollToEndOfDocument, I can file a
bug
report.
IMNSHO yes. Note that /System/Library/Frameworks/AppKit.framework/
Resources/
Thanks for the suggestions.
On Mar 5, 2009, at 22:49:34, Kyle Sluder wrote:
On Thu, Mar 5, 2009 at 9:58 PM, Rick Mann
wrote:
Our product (on the network) periodically updates its own software,
and that
update may include a new version of the Mac software. When the
agent checks
in and see
> But in that case it will never be called because its name is getGPS:, and
> you said @selector(getGPS) which is not the same thing.
Yes, that one gets me every time. Why, when you do
@selector(oops_i_forgot_the_colon) does the compiler not flag it as an error
(or at least a warning). Can you
I'm trying to create a scaled-down copy of a large NSBitmapImageRep
(i.e., 3200x2400 -> 320x240). The smaller image eventually gets
passed to OpenGL for drawing. What I'm finding is that the copy has
color shifted. When I draw the copy, it appears to be darker and more
saturated than the or
Hello,
I wrote a delegate that draws a bezel inside a CALayer using
NSDrawNinePartImage. The drawing happens inside the
drawLayer:inContext: method and it works well. The only problem is
that it redraws really slow when the layers frame is resized by the
user.
The layer is simply attach
On Fri, Mar 6, 2009 at 10:53 AM, Paul Sanders wrote:
>> id value = objc_msgSend(object, propSelector);
>> BOOL booleanValue = (BOOL)value;
>
>> How can I properly convert this id returned from the dynamic
>> invocation of the property getter to the BOOL value that it actually is?
>
> Try BOOL bool
Le 6 mars 09 à 20:33, Sebastian Morsch a écrit :
Hello,
I wrote a delegate that draws a bezel inside a CALayer using
NSDrawNinePartImage. The drawing happens inside the
drawLayer:inContext: method and it works well. The only problem is
that it redraws really slow when the layers frame is
Hello Al!
Summary: It looks like [NSManagedObjectContext
executeFetchRequest:error:] starts to evaluate a predicate ([NSPredicate
evaluateWithObject:]) with objects that was not requested and was not fetched
from a database.
On Mar 6, 2009, at 11:21 AM, Paul Sanders wrote:
Yes, that one gets me every time. Why, when you do
@selector(oops_i_forgot_the_colon) does the compiler not flag it as
an error
(or at least a warning). Can you put any old thing in the brackets
there?
I'd suggest using:
-Wundec
Hello All! Summary: It looks like
[NSManagedObjectContext executeFetchRequest:error:] starts to evaluate a
predicate ([NSPredicate evaluateWithObject:]) with objects that was not
requested and was not fetched from a database.
Hello All!
(this is the same in plain text)
Summary: It looks like [NSManagedObjectContext executeFetchRequest:error:]
starts to evaluate a predicate ([NSPredicate evaluateWithObject:]) with objects
that was not requested and was not fetched from
a database
On Mar 6, 2009, at 6:42 AM, David Hoerl wrote:
[following up to a Jan 08 thread]
> is it possible to modify the width of the NSTextField representing
a "Number" in a NSPredicateEditorRowTemplate ?
Yes, but not yet in Interface Builder. To do so programatically,
get the row template, get
Le 6 mars 09 à 20:42, Jean-Daniel Dupas a écrit :
Le 6 mars 09 à 20:33, Sebastian Morsch a écrit :
Hello,
I wrote a delegate that draws a bezel inside a CALayer using
NSDrawNinePartImage. The drawing happens inside the
drawLayer:inContext: method and it works well. The only problem is
Le 6 mars 09 à 20:47, Joar Wingfors a écrit :
On Mar 6, 2009, at 11:21 AM, Paul Sanders wrote:
Yes, that one gets me every time. Why, when you do
@selector(oops_i_forgot_the_colon) does the compiler not flag it as
an error
(or at least a warning). Can you put any old thing in the bracket
On Mar 3, 2009, at 11:04 AM, Greg Parker wrote:
NSZombie and Guard Malloc are probably your new best friends.
Information on NSZombie and other cool stuff can be found here:
Technical Note TN2124
Mac OS X Debugging Magic
http://developer.apple.com/technotes/tn2004/tn2124.html
__
> I'd suggest using:
> -Wundeclared-selector
> j o a r
Excellent. Thank you.
> Of course you can put anything. Else how would you be able to create a
> method and a selector at runtime ?
So how does the compiler map any old string to a SEL (which is just a
number)? Is it some kind of hash (i
>From Clark S. Cox III. This answers a question that has kindof been in my
mind for a while and I felt it was useful enough to post back to the list.
PS: be as blunt as you like :)
--
objc_msgSend and friends are special. They expect to be called *as if*
they were defined w
I am trying to make use of the services of NSExceptionHandler in my code, but
when I do so I get a linker error. Perhaps someone can help. Code:
#import
...
NSExceptionHandler *nseh = [NSExceptionHandler defaultExceptionHandler];
The linker error is an undefined symbol: .objc_class_name_NSExc
Hello -
I have a table view with dynamic subclassed cells :
- (id)initWithFrame:(CGRect)aRect reuseIdentifier:(NSString *)identifier
{
if (self = [super initWithFrame:aRect reuseIdentifier:identifier])
{
self.selectionStyle = UITableViewCellSelectionStyleNone;
[
Could it be anti-aliased?
On Mar 6, 2009, at 2:57 PM, James Cicenia wrote:
Hello -
I have a table view with dynamic subclassed cells :
- (id)initWithFrame:(CGRect)aRect reuseIdentifier:(NSString
*)identifier
{
if (self = [super initWithFrame:aRect reuseIdentifier:identifier])
Paul,
You need to add the ExceptionHandling.framework to your project, and
set it to be part of your target. That's how you tell Xcode to make
the target link to it.
* Right-click in the Groups & Files pane
* Select Add > Existing Frameworks...
j o a r
On Mar 6, 2009, at
Le 6 mars 09 à 21:25, Paul Sanders a écrit :
I'd suggest using:
-Wundeclared-selector
j o a r
Excellent. Thank you.
Of course you can put anything. Else how would you be able to
create a
method and a selector at runtime ?
So how does the compiler map any old string to a SEL (which i
On Fri, Mar 6, 2009 at 2:21 PM, Steve Christensen wrote:
> I'm trying to create a scaled-down copy of a large NSBitmapImageRep (i.e.,
> 3200x2400 -> 320x240). The smaller image eventually gets passed to OpenGL
> for drawing. What I'm finding is that the copy has color shifted. When I
> draw the co
Hmm,
What do you mean?
Thanks
James
On Mar 6, 2009, at 3:00 PM, Alex Kac wrote:
Could it be anti-aliased?
On Mar 6, 2009, at 2:57 PM, James Cicenia wrote:
Hello -
I have a table view with dynamic subclassed cells :
- (id)initWithFrame:(CGRect)aRect reuseIdentifier:(NSString
*)identifier
Well if the text is anti-aliased (which it is by default in a
UILabel), then the center of the text would be white, but the edges
are gray to help make it smooth. If the font is small enough, it can
look gray and not pure white.
On Mar 6, 2009, at 3:17 PM, James Cicenia wrote:
Hmm,
What d
Dear all,
In the Resources directory of an open source XCode project (developed under Mac
10.4), there are some image files:
DotBlue.tif DotGray.tif DotGrayDisabled.tif
By checking the Get Info of these files I found they are stored in
"/Applications/Utilities/Installer.app/Contents/Re
Hi there,
I've created a preference window for an app i'm working on, and for
some reason it won't close when i press command-w?
is there something in particular I need to setup for that to happen?
Cheers
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On Mar 6, 2009, at 2:27 PM, Aaron Wallis wrote:
I've created a preference window for an app i'm working on, and for
some reason it won't close when i press command-w?
is there something in particular I need to setup for that to happen?
Are you sure you have a close menu item, and that it i
I don't see any property for antialiasing on or off.
How do I turn it off to see?
On Mar 6, 2009, at 3:21 PM, Alex Kac wrote:
Well if the text is anti-aliased (which it is by default in a
UILabel), then the center of the text would be white, but the edges
are gray to help make it smooth. If
On Fri, Mar 6, 2009 at 3:46 PM, learnfromforum learnfromforum
wrote:
> But in the Get Info window, there is only "Choose" button for changing the
> path of this file. And Installer.app is not a directory so that I can not go
> to its sub directories.
Installer.app is just as much of a directory
On Fri, Mar 6, 2009 at 4:37 PM, James Cicenia wrote:
> I don't see any property for antialiasing on or off.
>
> How do I turn it off to see?
You don't. Aliased text is more commonly known as "the jaggies" and
can be particularly hard to read.
--Kyle Sluder
__
On Mar 6, 2009, at 12:57 PM, James Cicenia wrote:
[self setImage:[[UIImage imageNamed:@"WF-MyLocBu-
DistBack.png"]autorelease]];
Unrelated, but don't do this. You don't have ownership to the results
of +imageNamed:, so you should not be releasing or autoreleasing it.
--
David Duncan
Apple
On Mar 6, 2009, at 1:15 PM, Kyle Sluder wrote:
On Fri, Mar 6, 2009 at 2:21 PM, Steve Christensen
wrote:
I'm trying to create a scaled-down copy of a large
NSBitmapImageRep (i.e.,
3200x2400 -> 320x240). The smaller image eventually gets passed to
OpenGL
for drawing. What I'm finding is that
On Fri, Mar 6, 2009 at 3:46 PM, learnfromforum learnfromforum
wrote:
> In the Resources directory of an open source XCode project (developed under
> Mac 10.4), there are some image files:
...
> Now, I want to change the directory path of these three .tif filesfrom
> "/Applications/Utilities/Ins
If I let launchd launch my user agent, (via .plist file in ~/Library/
LaunchAgents), I get a Bus Error, even if all I do is call NSLog()
from main and then return.
Also, load or load -w result in "nothing to load" from launchctl.
If I launch my agent from the command line or from Xcode, it se
I have a main thread method that allocates an NSThread object and
inits with initWithTarget:selector:object. I then invoke the NSTask
instance with -start.
The specified selector is invoked, and there performs a background
task that takes some time. When it is done, that method invokes a
On 07/03/2009, at 4:41 AM, Sean McBride wrote:
I actually used a DTS incident on this very issue. As you say, it is
hard to get exactly right (if you want finesse). In the end, I got
about 90% of the way to perfect.
I ended up doing the following:
- subclassing NSDocumentController
- giving
on 10.5.6 the following code snippet:
NSPrintInfo* sp = [NSPrintInfo sharedPrintInfo];
NSDictionary* dict = [sp dictionary];
NSPrintInfo* pi = [[NSPrintInfo alloc] initWithDictionary: dict];
NSData* piData = [NSKeyedArchiver archivedDataWithRootObject: pi];
will c
I really really really hate to cross-post this, but I'm not sure which
list to send this to.
I have an extremely simple application playing three QuickTime movies
in three QTMovieLayers. When the movie ends I simply restart it from
within the notification callback. That and fading the opa
if you don't need to reference the thread again you can just release
it (and the target object used in initWithTarget:selector:object) as
soon as you've called -(void)start on it. You are correct that the
thread will exit when the method you are calling finishes and you
don't need to call e
I'm implementing a plug-in scheme based on Rainer Brockerhoff's design
at http://cocoadevcentral.com/articles/68.php
So far it's working fine, but I decided I wanted to use a particular
extension for my plug-in files. When I do that, the bundles revert to
looking like ordinary folders i
Seth Willits (sli...@araelium.com) on 2009-03-06 8:28 PM said:
>I'd bet the farm that it's not my fault, so really the only thing I
>can think of is a crazy memory smashing bug somewhere in QT or Core
>Animation.
I assume you've tried with guard malloc, etc. then?... Try the hardware
test cd for
Use FSSetCatalogInfo and set the finderInfo (interpreted as a
FolderInfo struct) and add the kHasBundle bit to the finderFlags of
the FolderInfo.
On Mar 6, 2009, at 8:31 PM, Graham Cox wrote:
'm implementing a plug-in scheme based on Rainer Brockerhoff's
design at http://cocoadevcentral.c
This is the manual way to do it I might add. Not sure why the
document type settings are not being used. Sometimes you need to
rebuild launch services database.
On Mar 6, 2009, at 9:02 PM, Michael Vannorsdel wrote:
Use FSSetCatalogInfo and set the finderInfo (interpreted as a
FolderInfo
On Fri, Mar 6, 2009 at 1:38 PM, Jonathan Dann wrote:
> Hi All,
>
> In my application I want to create an image of a document window as a
> preview prior to displaying the window to the user. To obtain the CGImage of
> a displayed window is simple enough using the CGWindow API as shown below:
>
> -
On Fri, Mar 6, 2009 at 10:31 PM, Graham Cox wrote:
> So far it's working fine, but I decided I wanted to use a particular
> extension for my plug-in files. When I do that, the bundles revert to
> looking like ordinary folders in the Finder, and can be simply opened like
> any folder.
Make sure th
Hey all,
I've got a series of NSOperations which process some data for the user.
Each of them are created and supplied a large string.
In the operations start method the operation finds a suitable plugin
(using a plugin manager) to help the data analsysis. Once the plugin
is found, the string
It sounds like you have some sort of memory issue. Since you refer to
things like "NSAutorelease objects" (which don't exist) and are
apparently calling -retain on an object that you immediately assign to
a property, I suggest you go back and re-read the Memory Management
Guide.
--Kyle Sluder
___
I've actually found a workaround - it seems that if I use Obj-C 2.0
style properties the objects somehow get released earlier than they
should.
in my example I used the code:
self.delegate = tDelegate
where tDelegate is the delegate supplied through the method call.
However, if I just use:
de
this isn't making sense. You need to get to the bottom of this and not
just throw in random code which *seems* to work.
For a start how is delegate declared as a property? Show us the
definition please, and are you synthesizing it or have you written
code for the methods yourself? If you ha
The property was assigned as:
@property (retain) id delegate;
when I walk through the code (and log pretty much everything out)
I get the following:
- (void)processString:(NSString *)tString withDelegate:(id)tDelegate {
NSLog(@"1. %@", tDelegate); // I get 0x175930>
self.delegate = tDelegate;
On 07/03/2009, at 5:02 PM, Roland King wrote:
seems probably wrong if delegate is a retained property, that will
just extra-retain it. Your new code
delegate = tDelegate;
doesn't retain it at all, one of the following should be the right
way to do it
Bearing in mind that typica
On 07/03/2009, at 5:18 PM, Aaron Wallis wrote:
[delegate release];
delegate = tDelegate;
[delegate retain];
What if tDelegate == delegate?
You release delegate, which *may* dealloc it. Then you assign
tDelegate to it. If tDelegate == delegate (not uncommon that objects
are the same) the
On Sat, Mar 7, 2009 at 12:18 AM, Aaron Wallis wrote:
> The property was assigned as:
> @property (retain) id delegate;
>
> when I walk through the code (and log pretty much everything out)
> I get the following:
>
> - (void)processString:(NSString *)tString withDelegate:(id)tDelegate {
> NSLog(@"1
Thanks for pointing that one out, but it wasn't the cause for my
problem.
As for retaining the delegate, originally I wasn't, I just took the
advice from Roland, but it doesn't break if I don't have it there :D
On 07/03/2009, at 5:27 PM, Graham Cox wrote:
On 07/03/2009, at 5:18 PM, Aaron W
On Sat, Mar 7, 2009 at 1:31 AM, Aaron Wallis wrote:
> Thanks for pointing that one out, but it wasn't the cause for my problem.
> As for retaining the delegate, originally I wasn't, I just took the advice
> from Roland, but it doesn't break if I don't have it there :D
Just because it doesn't brea
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