Hi all. I've got an NSTableView that I'd like to be editable.
Even if I return YES from -tableView:shouldSelectRow: and YES from
tableView:shouldEditTableColumn:row:, however, editing does not
actually commence. The row selects, and I've confirmed with logs that
both delegate methods a
On 1-Nov-09, at 12:42 PM, Ben Haller wrote:
Hi all. I've got an NSTableView that I'd like to be editable.
Even if I return YES from -tableView:shouldSelectRow: and YES from
tableView:shouldEditTableColumn:row:, however, editing does not
actually commence. The row selects, and I've confi
On Oct 31, 2009, at 6:50 PM, DKJ wrote:
All of the files have to be downloaded before the app can do
anything. I get the connectionDidFinishLoading delegate method of my
one and only NSURLConnection to call a downloadFinished method at
the end of the synchronous downloads, so the app knows
On Oct 31, 2009, at 12:44 PM, Russell Finn wrote:
-- i.e. key, object, key, object; this is what I tried to correct this
in my post, as shown above.
Yeah, sorry about that; my mistake. (I'm so used to using my $dict,
which puts the keys/values in the 'correct' order...)
—Jens
___
Hi,
When I ran Build and Analyze on my code, it has pointed as a possible
leak the following statement:
NSObject *anObject = [anArray objectAtIndex:i];
anObject wasn't released and here's the question: whether anObject is
a copy of actual object, that is a member of anArray or it's the
o
That line alone does not indicate any memory leaks occurring due to
over-retaining objects. You'll need to provide more context (the
surrounding code, etc).
The object returned by -[NSArray objectAtIndex:] is the actual object
(ie. pointer to the actual object's space in memory) stored in t
On Sun, Nov 1, 2009 at 2:44 PM, Nava Carmon wrote:
>
> NSObject *anObject = [anArray objectAtIndex:i];
...
> Should I release it?
No. You didn't create anObject with +alloc or a method beginning with
-copy, nor did you send it a -retain message. Therefore you do not own
it and must not release it
Hi,
I'm puzzled by a comment in the WiTap iPhone SDK example project
that I can't confirm through documentation or header comments. The
method and comment is this (AppController.m line 214 onwards):
- (void) browserViewController:(BrowserViewController *)bvc
didResolveInstance:(NSNetSer
I'm new to Obj-c / Cocoa but this was helpful in figuring out editable
table views I was trying to create with IB. Maybe it can help you in
your case.
http://www.idevgames.com/forum/showpost.php?p=94784&postcount=3
I know I wasn't putting a dictionary object into an array with the
same iden
On 1-Nov-09, at 4:22 PM, Scott Waters wrote:
I'm new to Obj-c / Cocoa but this was helpful in figuring out editable
table views I was trying to create with IB. Maybe it can help you in
your case.
http://www.idevgames.com/forum/showpost.php?p=94784&postcount=3
I know I wasn't putting a dictiona
On 02/11/2009, at 4:42 AM, Ben Haller wrote:
But where? I've been hunting for a -setEditable:YES method
somewhere that I need to call, but I haven't found it...
Hi Ben,
Have you tried -setEditable:YES on the textfield cell you're using for
the table column? (Inherited from NSCell). I'm
On Nov 1, 2009, at 1:30 PM, Markus Spoettl wrote:
The documentation doesn't back this assertion, neither does the
header comment in NSNetServices.h. According to the memory
management rules the method should return autoreleased streams.
Yes; but that doesn't necessarily mean the streams wi
hey Folks, quick question.
I'm building an app that I'm providing a command line tool for. I have it
hooked up and working. However the strange thing is that it works the first
time it's run, but then just throws exceptions.
I'm using a proxy object, which is exposed through NSConnection, and thr
On Nov 2, 2009, at 12:51 AM, Jens Alfke wrote:
Yes; but that doesn't necessarily mean the streams will go away soon
if you don't retain them. An NSStream object is usually scheduled on
a runloop, which keeps a reference to it as long as its open, so I
believe it will stay around even if not
On 1-Nov-09, at 6:01 PM, Graham Cox wrote:
On 02/11/2009, at 4:42 AM, Ben Haller wrote:
But where? I've been hunting for a -setEditable:YES method
somewhere that I need to call, but I haven't found it...
Hi Ben,
Have you tried -setEditable:YES on the textfield cell you're using
for the
Hey all, quick question.
What's the best way to go about updating an NSMenu that's currently being
shown. For example, I have a button that triggers an NSMenu popup call and I
want to detect the option key press and update some of the items in the
menu.
anyone done this?
thanks
_
On Sun, Nov 1, 2009 at 7:31 PM, aaron smith
wrote:
> What's the best way to go about updating an NSMenu that's currently being
> shown. For example, I have a button that triggers an NSMenu popup call and I
> want to detect the option key press and update some of the items in the
> menu.
For this
On 02/11/2009, at 1:04 PM, Ben Haller wrote:
I think I will have to construct a test case to see if I can
reproduce this in a simple, isolated way. If that test case
reproduces the problem, then I will post it somewhere and follow up
on the list...
Well, setting up a table view in IB,
On Sun, Nov 1, 2009 at 9:42 AM, Ben Haller wrote:
> - (void)tableView:(NSTableView *)aTableView setObjectValue:(id)anObject
> forTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex
You might want to double-check that you didn't typo this in your data
source's @implementation.
--Kyl
Hi All,
Is it possible to create an NSCharacterSet constant?
Attempting to do so with the methods for creating an NSCharacterSet
naturally fails to compile with "initializer element is not constant"
I would ideally like to be able to do this.
Is it best just to declare a global constant string
On Sun, Nov 1, 2009 at 9:19 PM, John Joyce
wrote:
> Is it possible to create an NSCharacterSet constant?
No. By definition, constants are assigned values at compile time.
Objects other than strings can only be created at runtime. There is
no way around this fact.
> Is it best just to declare a
On 02/11/2009, at 4:19 PM, John Joyce wrote:
Is it possible to create an NSCharacterSet constant?
Attempting to do so with the methods for creating an NSCharacterSet
naturally fails to compile with "initializer element is not constant"
I would ideally like to be able to do this.
Is it best j
On Sun, 1 Nov 2009 21:29:25 -0800, Kyle Sluder said:
>I'm partial to the following construct:
>
>+ (Foo *)sharedFoo {
> static Foo *sharedFoo;
> dispatch_once_t once;
> dispatch_once(&once, ^{ sharedFoo = [[foo alloc] init]; }
> return sharedfoo;
>}
Why (I'm really asking, not arguing; I don'
On Nov 1, 2009, at 11:32 PM, Graham Cox wrote:
On 02/11/2009, at 4:19 PM, John Joyce wrote:
Is it possible to create an NSCharacterSet constant?
Attempting to do so with the methods for creating an NSCharacterSet
naturally fails to compile with "initializer element is not constant"
I woul
On Sun, Nov 1, 2009 at 9:49 PM, Matt Neuburg wrote:
> Why (I'm really asking, not arguing; I don't know anything about GCD) is
> this better than the traditional:
It avoids a race condition if +sharedFoo is called simultaneously from
different threads, and it's wicked fast (Cmd-DoubleClick dispat
On Sun, Nov 1, 2009 at 9:50 PM, John Joyce
wrote:
> Category, yeah, that's totally one way I thought about, but I was thinking
> more of an enhancement request in Radar. I figured the nature of it
> inheriting from NSObject implies there are some kind of optimizations under
> the hood (otherwise
On 02/11/2009, at 4:50 PM, John Joyce wrote:
Category, yeah, that's totally one way I thought about, but I was
thinking more of an enhancement request in Radar. I figured the
nature of it inheriting from NSObject implies there are some kind of
optimizations under the hood (otherwise we'd j
On Nov 2, 2009, at 12:04 AM, Graham Cox wrote:
On 02/11/2009, at 4:50 PM, John Joyce wrote:
Category, yeah, that's totally one way I thought about, but I was
thinking more of an enhancement request in Radar. I figured the
nature of it inheriting from NSObject implies there are some kind
On Sun, Nov 1, 2009 at 9:42 AM, Ben Haller
wrote:\
> The only unusual thing about this tableview is that I set it up in code
> instead of in IB, so I assume the root of the problem is in my programmatic
> setup code. But where? I've been hunting for a -setEditable:YES method
> somewhere that I
On Nov 1, 2009, at 11:59 PM, Kyle Sluder wrote:
On Sun, Nov 1, 2009 at 9:50 PM, John Joyce
wrote:
Category, yeah, that's totally one way I thought about, but I was
thinking
more of an enhancement request in Radar. I figured the nature of it
inheriting from NSObject implies there are some k
Thank you, that answers my question,
Nava
On Nov 1, 2009, at 10:24 PM, Sherm Pendley wrote:
On Sun, Nov 1, 2009 at 2:44 PM, Nava Carmon wrote:
NSObject *anObject = [anArray objectAtIndex:i];
...
Should I release it?
No. You didn't create anObject with +alloc or a method beginning with
-
On Sun, Nov 1, 2009 at 11:03 PM, John Joyce
wrote:
> I see it as a useful thing to have predefined character sets that don't need
> to be managed.
So you just want more things like +whitespaceCharacterSet? That makes sense.
> At the very least, I will probably submit a radar on adding locale-sp
32 matches
Mail list logo
