I'm pretty sure I've got this worked out and it seems to be working,
BUT I thought that before and when I turned on Auto Arrange Content on
my NSArrayController's this bug popped up. So I wanted to make sure
I'm doing this right.
I'm lazily initializing objects that are being read from a d
Hi there,
In a preference pane subclass, should the above method be treated as a
replacement for the init method used in normal app controllers i.e.
allocating any other objects that might be needed in the controller?
Thanks,
Adam
___
Cocoa-dev
Software Engineer
The primary task of this job is to support our VisualCommander product http://www.psatellite.com/vc/
. Candidate will help our aerospace engineers implement control
systems, simulations, and displays in VisualCommander for our NASA and
DoD projects.
Requirements:
Bachelo
I would like to bind 4 NSTextFields with each of the 4 values of a NSRect
mViewFrame. So when I change a value, my view resizes automatically.
I am already able to bind the 4 float values, one by one, origins and size,
but this way I have to add 4 redundant float values and write 8 methods (4
set a
On Oct 20, 2008, at 5:07 PM, Sean McBride wrote:
In 10.5, NSTableView handles many keypresses automatically: up arrow,
down arrow, page up, page down, home, end, and even 'type select'.
I also need to (robustly!) support the 'delete' key.
I just noticed this (thanks to a reference to Opacity o
Well the concept is pretty simple. When an instance of NSResponder doesn't
handle a specific event, it is passed up on the responder chain. Instead of
subclassing NSTableView or NSOutlineView, it is only necessary to insert a
new NSResponder instance in the responder chain, after the table view o
Hello Rob,
I have already tried the methods you mention and they draw the gray opaque
background that I want to get rid of so that I can make the highlight a
different color, as well as drawing the arrow images. Although the gray
opaque background is the same as when you put the mouse over the fi
I seem to be getting erratic behaviour from toolbar button isEnabled bindings.
In some scenarios they don't seem to work correctly.
I've tried putting the exact same binding criteria on some regular buttons just
to see what happens, and they seem to work correctly when the toolbar buttons
don'
Well i'm not a core data pro. but here is what i have observed with
core data. If you create an entity and delete it after saving, the
deleted entity will be shown in the
"[[[self managedObjectContext] deletedObjects]allObjects]" array.
But if you delete the entity immediately after creation w
On Oct 21, 2008, at 3:59 AM, Adam Penny wrote:
In a preference pane subclass, should the above method be treated as
a replacement for the init method used in normal app controllers
i.e. allocating any other objects that might be needed in the
controller?
I think so, even though it doesn
On Oct 21, 2008, at 6:44 AM, Dalzhim Dalzhim wrote:
Well the concept is pretty simple. When an instance of NSResponder
doesn't handle a specific event, it is passed up on the responder
chain. Instead of subclassing NSTableView or NSOutlineView, it is
only necessary to insert a new NSRespon
On 10/21/08 9:44 AM, Dalzhim Dalzhim said:
>Well the concept is pretty simple. When an instance of NSResponder doesn't
>handle a specific event, it is passed up on the responder chain. Instead of
>subclassing NSTableView or NSOutlineView, it is only necessary to insert a
>new NSResponder instanc
In attempting to read events from the CalendarStore for a specific
calendar and expansive time period, I'm using:
eventPredicateWithStartDate:endDate:calendars:
The existance of, and documentation for, this other implementation:
eventPredicateWithStartDate:endDate:UID:calendars:
implies that
I'd like to put an image stored in a JPEG file onto a CALayer. It
seems that I do this by assigning a CGImageRef to its contents
property. But how do I get a CGImageRef from a file? Do I make an
NSData object from the file and do something with that?
dkj
___
On 10/20/08 5:38 PM, Jerry Krinock said:
>Has anyone thought about making HeaderDoc support @property
>declarations? Besides a new Xcode menu script to generate the
>HeaderDoc comment, I believe that the HeaderDoc generator tool would
>also need some code added to parse the declaration itself.
I
You could use [[NSImage alloc] initWithContentsOfFile:], and then draw
the NSImage to the CALayer.
HTH,
Alex
On Oct 21, 2008, at 11:46 AM, DKJ wrote:
I'd like to put an image stored in a JPEG file onto a CALayer. It
seems that I do this by assigning a CGImageRef to its contents
property.
Le 21 oct. 08 à 17:46, DKJ a écrit :
I'd like to put an image stored in a JPEG file onto a CALayer. It
seems that I do this by assigning a CGImageRef to its contents
property. But how do I get a CGImageRef from a file? Do I make an
NSData object from the file and do something with that?
Scott Stevenson uses an NSImage category with:
- (CGImageRef)cgImage
{
// I'm open to better ideas. :)
NSData* data = [self TIFFRepresentation];
return CreateCGImageFromData(data);
}
So create an NSImage and use that.
On Oct 21, 2008, at 11:46 AM, DKJ wrote:
I'
Well you can easily create a NSTableView category in which you handle the
integration of a NSResponder which handles the delete key into the responder
chain. This way you won't have to fix this in every single subclass of
NSTableView that might appear in the future, wherever it comes from (system
c
On 21 Oct, 2008, at 08:51, Alex Heinz wrote:
then draw the NSImage to the CALayer
This is the bit I'm not sure how to do. I see a CALayer contents
property, but I can't assign an NSImage to that.
___
Cocoa-dev mailing list (Cocoa-dev@lists.apple
Hi all,
I have an array. Each array entry is a dictionary. Each dictionary has
two key/value pairs (all are strings).
Now I get from somewhere else the value (a string) corresponding to
one of the keys. It's exactly the same string, content-wise (not
address-wise).
What I need: a referenc
You can't. Iterating through the array is the only way, unless the
dictionaries are organized in some special way. Out of curiosity, why
not just use a single dictionary, instead of an array of dictionaries?
HTH,
Alex
On Oct 21, 2008, at 12:08 PM, Stefan Wolfrum wrote:
Hi all,
I have an a
On Oct 21, 2008, at 9:08 AM, Stefan Wolfrum wrote:
Hi all,
I have an array. Each array entry is a dictionary. Each dictionary
has two key/value pairs (all are strings).
Now I get from somewhere else the value (a string) corresponding to
one of the keys. It's exactly the same string, conten
Uh, unless you might want to draw an NSImage sometime...
On 10/20/08 9:04 PM, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]> wrote:
> On 21 Oct 2008, at 2:21 am, DKJ wrote:
>
>> When I do this in the controller's awakeFromNib method:
>>
>> [theView lockFocus];
>
>
> Then don't do it!
>
> stuff
I'm using [NSPredicateRowEditorTemplate
templatesWithAttributeKeyPaths:inEntityDescription:] to generate
predicate row templates for a Core Data entity. One of the properties
is a date. Is there any way to change the NSDatePickerElementFlags for
the NSDatePicker in the associated row template (to i
On Oct 21, 2008, at 10:54 AM, Josh Abernathy wrote:
Scott Stevenson uses an NSImage category with:
- (CGImageRef)cgImage
{
// I'm open to better ideas. :)
NSData* data = [self TIFFRepresentation];
return CreateCGImageFromData(data);
}
So create an NSImage and
Continuing my adventures with NSPredicateEditor...
In my Core Data managed object model, I have an entity Foo with a
to-many relationship (with a to-many inverse) to entity Baz named baz.
Baz has a string property named "tag". When I use
[NSPredicateRowEditorTemplate templatesWithAttributeKeyPaths
On Tue, Oct 21, 2008 at 9:55 AM, Dalzhim Dalzhim
<[EMAIL PROTECTED]> wrote:
> I have already tried the methods you mention and they draw the gray opaque
> background that I want to get rid of so that I can make the highlight a
> different color, as well as drawing the arrow images.
So subclass NSP
On Oct 21, 2008, at 8:50 AM, Jean-Daniel Dupas wrote:
I'd like to put an image stored in a JPEG file onto a CALayer. It
seems that I do this by assigning a CGImageRef to its contents
property. But how do I get a CGImageRef from a file? Do I make an
NSData object from the file and do someth
James Walker wrote:
The documentation on -[NSView
dragImage:at:offset:event:pasteboard:source:slideBack:] says that you
can invoke it either in mouseDown or mouseDragged. It makes more sense
to me to call it from mouseDragged, since in most cases mouseDown will
just indicate a click. However
Hello,
I am trying to put a window above the desktop but below the desktop
icons. I have achieved this by using the following code (in my own
subclass of NSWindow):
[self setLevel:kCGDesktopIconWindowLevel - 1];
I can see that it at least visually works by using:
[self setBackgroundColor:[NSCol
Hi all,
I'm currently implementing front-end to create a sql query for a
PostgreSQL database. I have:
- a popup (tableMenu) menu containing the database' tables which is
populated the database (from pg_tables)
- a combobox (fieldsList), datasource is an array of "query-able"
fields. I'
Hi,
I've got an issue with a Universal App targeting Tiger and above.
No Leopard the application works fine, but on Tiger I get this error...
2008-10-20 19:49:59.089 Oxidizer[389] An uncaught exception was raised
2008-10-20 19:49:59.089 Oxidizer[389] Cannot find value transformer with
name Im
Thanks Chaitanya,
This sent me on the right path. I had implemented a custom remove on the
children and was calling the MOC -deleteObject method to remove a child from
MOC.
The docs say this on the deletedObjects method:
Discussion
Note that the returned set does not necessarily include all t
Hi all,
Tried searching for answers to this and haven't come up with anything
yet...
I'm displaying a sheet which has a default button. The default button
dismisses the sheet. When the user presses Return to dismiss the sheet
via the default button, the keyUp event for the Return key is s
On Tue, Oct 21, 2008 at 3:09 PM, David Burnett <[EMAIL PROTECTED]> wrote:
> Does any one have any ideas what I might be doing wrong.
You haven't called +[NSValueTransformer setValueTransfomer:forName:].
Re-read the Value Transformer Progamming Guide:
http://developer.apple.com/documentation/Cocoa/
On Tue, Oct 21, 2008 at 1:43 PM, Ken Worley <[EMAIL PROTECTED]> wrote:
> It seems like the correct solution is to somehow avoid the keyUp being sent
> to the window/edit field after the sheet is dismissed, but I also wonder if
> I'm catching the right event in the edit field.
Have you read the Tex
OK, I tried this:
NSURL *url = [NSURL fileURLWithPath:fname];
CGImageSourceRef source = CGImageSourceCreateWithURL((CFURLRef)url,
NULL);
CGImageRef image = CGImageSourceCreateImageAtIndex(source, 0, NULL);
CFRelease(source);
theView.layer.contents = image;
an
On Oct 21, 2008, at 4:00 PM, DKJ wrote:
OK, I tried this:
NSURL *url = [NSURL fileURLWithPath:fname];
CGImageSourceRef source = CGImageSourceCreateWithURL((CFURLRef)url,
NULL);
CGImageRef image = CGImageSourceCreateImageAtIndex(source, 0, NULL);
CFRelease(source);
On Oct 21, 2008, at 3:13 PM, douglas welton wrote:
On Oct 21, 2008, at 4:00 PM, DKJ wrote:
OK, I tried this:
NSURL *url = [NSURL fileURLWithPath:fname];
CGImageSourceRef source =
CGImageSourceCreateWithURL((CFURLRef)url, NULL);
CGImageRef image = CGImageSourceCreateImageAtIndex(
On Oct 21, 2008, at 9:35 AM, Barry Wark wrote:
I'm using [NSPredicateRowEditorTemplate
templatesWithAttributeKeyPaths:inEntityDescription:] to generate
predicate row templates for a Core Data entity. One of the properties
is a date. Is there any way to change the NSDatePickerElementFlags for
th
--- On Tue, 10/21/08, Markus Amalthea Magnuson <[EMAIL PROTECTED]> wrote:
> This half transparent red color covers the desktop, but not
> the
> desktop icons. So far, so good. The problem however, is
> that my window
> intercepts all mouse clicks, even if I click on an icon.
Does [window setIgnor
On Oct 21, 2008, at 3:45 PM, Peter Ammon wrote:
On Oct 21, 2008, at 9:35 AM, Barry Wark wrote:
I'm using [NSPredicateRowEditorTemplate
templatesWithAttributeKeyPaths:inEntityDescription:] to generate
predicate row templates for a Core Data entity. One of the properties
is a date. Is there any
On Oct 21, 2008, at 1:36 PM, Kyle Sluder wrote:
On Tue, Oct 21, 2008 at 1:43 PM, Ken Worley
<[EMAIL PROTECTED]> wrote:
It seems like the correct solution is to somehow avoid the keyUp
being sent
to the window/edit field after the sheet is dismissed, but I also
wonder if
I'm catching the r
On Tue, Oct 21, 2008 at 5:35 PM, Ken Worley <[EMAIL PROTECTED]> wrote:
> This, by the way, is a constant source of confusion for me in Cocoa. Why is
> a delegate method specific to NSTextView listed under NSControl which is the
> parent class?
You seem to be misunderstanding a bit. The field edit
On Oct 21, 2008, at 2:21 PM, Ashley Clark wrote:
On Oct 21, 2008, at 3:45 PM, Peter Ammon wrote:
On Oct 21, 2008, at 9:35 AM, Barry Wark wrote:
I'm using [NSPredicateRowEditorTemplate
templatesWithAttributeKeyPaths:inEntityDescription:] to generate
predicate row templates for a Core Data en
Is it possible to determine the size of the resize box on a window?
The reason why this is important is that I need to be able to create a
window programmatically and add stuff to it. In order to make sure
that what I am adding does not overlap with the resize box in the
lower right corner
On Oct 21, 2008, at 3:20 PM, Ken Worley wrote:
On Oct 21, 2008, at 1:36 PM, Kyle Sluder wrote:
On Tue, Oct 21, 2008 at 1:43 PM, Ken Worley
<[EMAIL PROTECTED]> wrote:
It seems like the correct solution is to somehow avoid the keyUp
being sent
to the window/edit field after the sheet is dis
--- On Tue, 10/21/08, Eric Gorr <[EMAIL PROTECTED]> wrote:
> Is it possible to determine the size of the resize box on a
> window?
I'd think it can be safely expressed as NSMakeSize([NSScroller scrollerWidth],
[NSScroller scrollerWidth]).
Cheers,
Chuck
_
On Tue, Oct 21, 2008 at 3:18 PM, Peter Ammon <[EMAIL PROTECTED]> wrote:
>
> On Oct 21, 2008, at 2:21 PM, Ashley Clark wrote:
>
>> On Oct 21, 2008, at 3:45 PM, Peter Ammon wrote:
>>
>>> On Oct 21, 2008, at 9:35 AM, Barry Wark wrote:
>>>
I'm using [NSPredicateRowEditorTemplate
templatesWith
On Oct 21, 2008, at 4:17 PM, Ken Worley wrote:
On Oct 21, 2008, at 4:03 PM, Kyle Sluder wrote:
On Tue, Oct 21, 2008 at 5:35 PM, Ken Worley
<[EMAIL PROTECTED]> wrote:
This, by the way, is a constant source of confusion for me in
Cocoa. Why is
a delegate method specific to NSTextView listed
An NSPersistentStore created with NSInMemoryStoreType is in volatile
RAM or VM, and is therefore not what I would call "persistent". So,
why is it an NS^Persistent^Store?
My guess is that NSInMemoryStoreType was added too late in the
development of Core Data to change the names of the NS__
"You can try to disable Autovalidates."
I've done that, to no avail.
What does that option do anyway?
--- On Tue, 10/21/08, Ömer Kardaş <[EMAIL PROTECTED]> wrote:
> From: Ömer Kardaş <[EMAIL PROTECTED]>
> Subject: Re: Toolbar buttons and isEnabled binding
> To: [EMAIL PROTECTED]
> Date: Tuesd
On Oct 21, 2008, at 4:43 PM, Jerry Krinock wrote:
An NSPersistentStore created with NSInMemoryStoreType is in volatile
RAM or VM, and is therefore not what I would call "persistent". So,
why is it an NS^Persistent^Store?
My guess is that NSInMemoryStoreType was added too late in the
devel
On Oct 21, 2008, at 5:49 PM, Chris Idou wrote:
"You can try to disable Autovalidates."
I've done that, to no avail.
What does that option do anyway?
Normally toolbar item validation is not done through bindings, but is
done through the -validateToolbarItem: method in the toolbar items'
Me again. I've been using this code:
NSURL *url = [NSURL fileURLWithPath:fname];
CGImageSourceRef source = CGImageSourceCreateWithURL((CFURLRef)url,
NULL);
CGImageRef image = CGImageSourceCreateImageAtIndex(source, 0, NULL);
CFRelease(source);
theView.layer.co
On 2008 Oct, 21, at 8:48, Sean McBride wrote:
It is my impression that few people are still using HeaderDoc.
doxygen
supports Obj-C 2 @property declarations.
Thank you, Sean. That explains it.
Yes, I just downloaded Doxygen an hour ago and after running it on my
project already I can s
On Mon, Oct 20, 2008 at 3:25 AM, Ron Green <[EMAIL PROTECTED]> wrote:
> stringWithFormat: returns an NSString that is autoreleased. I know this
> because I read it in Hillegasses book. But since this does not seem to be
> covered in the documentation, if I had not read it in a book, how would I
> d
I'm writing a little uninstaller app in Cocoa-Python, and I need to put
up that ubiquitous OS X prompt for the admin password, then elevate the
privileges of the script to remove some directories installed as root.
Is that a standard widget? If so, what is it? If not, what's the
standard dance to
On Oct 21, 2008, at 22:13 , Bill Janssen wrote:
I'm writing a little uninstaller app in Cocoa-Python, and I need to
put
up that ubiquitous OS X prompt for the admin password, then elevate
the
privileges of the script to remove some directories installed as root.
Is that a standard widget?
On Oct 21, 2008, at 4:03 PM, Kyle Sluder wrote:
On Tue, Oct 21, 2008 at 5:35 PM, Ken Worley
<[EMAIL PROTECTED]> wrote:
This, by the way, is a constant source of confusion for me in
Cocoa. Why is
a delegate method specific to NSTextView listed under NSControl
which is the
parent class?
Y
I noticed with the below discussed isEnabled bindings problem that if I do:
[objectController performSelectorOnMainThread:@selector(setContent:)
withObject:title waitUntilDone:NO];
instead of.
[objectController setContent:title];
then it seems to start behaving better.
I think I've notic
On Oct 21, 2008, at 11:08 AM, Stefan Wolfrum wrote:
I have an array. Each array entry is a dictionary. Each dictionary
has two key/value pairs (all are strings).
Now I get from somewhere else the value (a string) corresponding to
one of the keys. It's exactly the same string, content-wise (
63 matches
Mail list logo
