Hi all,
I have a split view arranged horizontally with an OpenGL view in the
right pane (surrounded by some other stuff). When I move the divider,
there is a flicker on the right hand side of the OpenGL view. You
don’t get this glitch if you resize the window. It's not a major
issue, just a bit an
Hi All,
I have a general design question. I'm going through the latest Hillegass and
Kochan programming books for the purpose of writing a simple search app. I
think I've figured out a way to do this, but having no experience in
programming, I have no idea if my approach is good or bad. I'd rather
Hi,
I am implementing a simple client/server using Distributed Objects. I
have a single server and a small number of clients. The clients are
all on the same machine so I communicate using an NSMachPort, and use
'NSConnection' 'registerName' to register a single connection name on
which t
Hi again Graham,
I have taken some time to work on your suggestions...unfortunately I still
can't figure out how to uncheck/recheck the checkboxes by clicking on them. :-(
I understand what you're telling me about keeping 2 lists and ultimately I
will get to the point where I have to do someth
On Mar 21, 2009, at 5:38 AM, has wrote:
On Mar 21, 2009, at 1:06 AM, Тимофей Даньшин wrote:
On Mar 21, 2009, at 3:34 AM, has wrote:
Is it at all possible to have an application send actions to a
particular AppleScript script,
Yes. See NSAppleScript/OSAKit/Carbon OSA APIs. There's a sampl
Erg,
2009/3/21 Erg Consultant
> I try to launch an application by passing a full POSIX path to NSWorkspace
> -launchApplication: on 10.3.9 but it fails.
>
> I have built my app using the 10.4 SDK and tried it targeting both 10.3 &
> 10.4 as deployment since I have some newer 10.4 routines which
I've never understood the difference between our use of the words
"value" and "object".
So, last week I created a little category on NSMutableDictionary which
constructs nested dictionaries. See code below for a demo of -
setValue:forKeyPath:.
Did I name it correctly, or would this method
Essentially they are the same, but the word "value" fits nicely with KVC.
--Luca C.
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On 2009 Mar 21, at 06:46, Luca C. wrote:
Essentially they are the same, but the word "value" fits nicely with
KVC.
Yes, but "setObject" is usually used for dictionaries, although there
is the variant -setValue:forKey: which handles nil objects, unlike -
setObject:forKey: which raises an e
In Interface Builder and the Cocoa Bindings Reference documentation,
each class has its bindings organized by named groups. For example
Availability Bindings, Content Bindings, Font Bindings, etc.
Many of the classes have a bindings group named Parameters Bindings.
My question is what is th
On Mar 21, 2009, at 7:57 AM, Jerry Krinock wrote:
On 2009 Mar 21, at 06:46, Luca C. wrote:
Essentially they are the same, but the word "value" fits nicely
with KVC.
Yes, but "setObject" is usually used for dictionaries, although
there is the variant -setValue:forKey: which handles nil o
On Mar 21, 2009, at 12:09 PM, Тимофей Даньшин wrote:
Well, I'm writing a "translation memory" application, which is a
program that grabs sentence by sentence from a given text (that
needs translating), asks the user to translate that sentence and
stores the translation and the original in a
As far as TextEdit is concerned, i thought of taking its source and
modifying it to my needs, and actually create a single application,
not a tandem of two or more. I am even beginning to think of taking
the OppenOffice as the host for my additional functionality, but OO
doesn't look at all
Folks;
I'm trying to get a string value back from a simple AppleScript in
Cocoa:
NSDictionary *errorDict= nil;
NSAppleScript *appleScriptObject = [[NSAppleScript alloc]
initWithSource:theScript];
NSAppleEventDescriptor *eventDescriptor = [appleScriptObject
executeAndReturnError: &errorDi
On Sat, Mar 21, 2009 at 6:33 AM, Alan Shouls wrote:
> Hi,
>
> I am implementing a simple client/server using Distributed Objects. I have a
> single server and a small number of clients. The clients are all on the same
> machine so I communicate using an NSMachPort, and use 'NSConnection'
> 'regist
My software uses UTF8 almost exclusively. However, for some odd
reason, arguments passed from a perl cgi script to one of my command
line helper apps are encoded as MacRoman. That's not a problem since
I can just use [NSString stringWithCString:argv[i]
encoding:NSMacOSRomanStringEncoding]
On Sat, Mar 21, 2009 at 2:31 PM, Ben Lachman wrote:
> My software uses UTF8 almost exclusively. However, for some odd reason,
> arguments passed from a perl cgi script to one of my command line helper
> apps are encoded as MacRoman.
Where is the CGI script getting the text, and what encoding doe
I'm using Core Data, and I have an entity; we'll call it "Item". It
has an attribute called "priority". In the xib, I have an
NSLevelIndicator and NSStepper. I have a NSTableView full of
"Items". Depending on which item is selected in the table view, I
want the level indicator and stepp
From NSWorkspace documentation,
- (BOOL)launchApplication:(NSString *)appName
Parameters > appName > The name of the application to open.
Well, applications can have several names, so I believe this is
ambiguous.
My guess is that, in this context, "name" means the CFBundleIdentifier
I was just thinking about the Discussion in the documentation some
more, and it implies that the name would be the name of the .app
package in the filesystem. So, that might be the answer, but then,
this is going to break if the user changes the name of the package.
Seems odd.
Odds are, it's a bug that is based entirely in my code, but it's bugging me
now, and I've hit a road block mentally. Any help provided would be greatly
appreciated.
Please excuse the crypticness of this message, but I'm only able to disclose
the parts of the code in question.
The basic overview o
I've been struggling with this for a few days...so time to ask, if I
may.
I am trying to emulate Scott Anguish's multiplication table in his
book. I cannot get tableview to show columns of constant width.
I have looked at the guides of Apple, tried to understand all the
nuances of tableview
if( [fn caseInsensitiveCompare:s] ) break;
NSLog(@"%@ != %@", fn, s);
compare methods return NSOrderedSame (==0) if the strings are the same so
your test here seems incorrect.
On Sat, Mar 21, 2009 at 7:26 PM, Wesley Spikes wrote:
> Odds are, it's a bug that is based entirely in my code, b
On Mar 21, 2009, at 5:38 PM, Clark Cox wrote:
On Sat, Mar 21, 2009 at 2:31 PM, Ben Lachman wrote:
My software uses UTF8 almost exclusively. However, for some odd
reason,
arguments passed from a perl cgi script to one of my command line
helper
apps are encoded as MacRoman.
Where is the C
On Sat, Mar 21, 2009 at 5:50 PM, Ben Lachman wrote:
> Thats what I thought. However, say I start by reading "bén" as I noted
> above, then I call printf("%s", [myStringReadFromMacRoman UTF8String]) and
> it prints "bÈn". However if I call printf("%s", [myStringReadFromMacRoman
> cStringUsingEnc
Hi everyone, I'm auditing my app and the both the "leaks" command line
tool and the Instruments tool are both reporting that I have NSString
leaks. All of the leaks are coming from code similar to the following:
NSFont *ageStarTextFont = [NSFont fontWithName:@"Arial Bold"
size:KRLesserDime
Whoops, I thought that I'd also mention that I've run the code though
the clang static analyzer and it doesn't report that there are any
bugs. I'm also happy to post more code if it will help.
Thanks again!
Kevin
On Mar 21, 2009, at 4:36 PM, Kevin Ross wrote:
Hi everyone, I'm auditing my
be careful with clang, sometimes is missing point,
your problem is coming not from this @"Arial Bold",
give the complete stack and explain what is the condition of the leak
False/positive: I have an extensive use of perf tools since years and
I didn't see that since a while
the leak can be deeper
Ummm Here is some truncated output from the command line leaks:
Leak: 0x15fd4970 size=32 instance of 'NSCFString', type ObjC,
implemented in CoreFoundation
0xa00664a0 0x0100078c 0x5354410e 0x65755120 .d...ATS Que
0x50207972 0x0074726f 0x 0x ry
Here's the block of surrounding code:
NSFont *ageStarTextFont = [NSFont fontWithName:@"Arial Bold"
size:KRLesserDimensionOfRect(transientDrawingRect)/3];
NSMutableDicti
On Mar 21, 2009, at 4:56 PM, Kevin Ross wrote:
Leak: 0x15fd4ac0 size=32 instance of 'NSCFString', type ObjC,
implemented in CoreFoundation
0xa00664a0 0x0100078c 0x5354410e 0x65755120 .d...ATS Que
0x50207972 0x0074726f 0x 0x ry Port.
Is tha
Thanks Bill, here's the tail of the same output:
Call stack: [thread 0xa00e5720]: | start | main | NSApplicationMain |
-[NSApplication run] | -[NSApplication sendEvent:] | -[NSApplication
_handleKeyEquivalent:] | -[NSMenu performKeyEquivalent:] | -
[NSCarbonMenuImpl performActionWithHighli
On Mar 21, 2009, at 5:09 PM, Kevin Ross wrote:
KRStarChartMO drawPortentsInRect:circleStyle:] | +[NSFont
fontWithName:size:] | __NSFontFactoryWithName | +
[__NSFontTypefaceInfo typefaceInfoForPostscriptName:] |
TDescriptor::CreateMatchingDescriptorInternal(__CFSet const*) const
| TDescripto
On Sat, Mar 21, 2009 at 6:17 PM, Jerry Krinock wrote:
> From NSWorkspace documentation,
> - (BOOL)launchApplication:(NSString *)appName
>
> Parameters > appName > The name of the application to open.
>
> Well, applications can have several names, so I believe this is ambiguous.
>
> My guess
On Sat, Mar 21, 2009 at 6:50 PM, Ben Lachman wrote:
>>> That's not a problem since I can just use
>>> [NSString stringWithCString:argv[i] encoding:NSMacOSRomanStringEncoding].
>>> However it seems that one can't convert MacRoman -> UTF8 after you get
>>> it
>>> into a NSString.
>>
>> I don't kno
if you want I have a similar one with LibTiff and imageIO (10.5.6)
make a simple project with a 2 NSButton with a Tiff Image
Cheers!
On Sat, Mar 21, 2009 at 5:33 PM, Bill Bumgarner wrote:
> On Mar 21, 2009, at 5:09 PM, Kevin Ross wrote:
>>
>> KRStarChartMO drawPortentsInRect:circleStyle:] | +[NS
sorry for the extra characters that you got my iphone auto-provides me words...
On Sat, Mar 21, 2009 at 5:51 PM, mm w wrote:
> if you want I have a similar one with LibTiff and imageIO (10.5.6)
> make a simple project with a 2 NSButton with a Tiff Image
>
> Cheers!
>
> On Sat, Mar 21, 2009 at 5
On Sat, Mar 21, 2009 at 3:50 PM, Ben Lachman wrote:
> On Mar 21, 2009, at 5:38 PM, Clark Cox wrote:
>
>> On Sat, Mar 21, 2009 at 2:31 PM, Ben Lachman wrote:
>>>
>>> My software uses UTF8 almost exclusively. However, for some odd reason,
>>> arguments passed from a perl cgi script to one of my co
On 2009 Mar 21, at 10:38, Steve Cronin wrote:
What am I overlooking here?
#0 0x9543c1ab in CFDataGetBytePtr
#1 0x90462218 in XMLDataResolvingXIncludes
#2 0x90464fa8 in OSACopyScriptingDefinition
#3 0x90861531 in -[NSScriptSuiteRegistry loadSuitesFromBundle:]
#4 0x90860ede
On 2009 Mar 21, at 14:27, Michael wrote:
I cannot get tableview to show columns of constant width.
[tv sizeToFit];
What I get when I use the above code is the first couple of columns
varying in size, then the next "n" columns equally space.
If I have missed something in the doc
NSLogs tell me that, when one of my secondary threads executes a
performSelectorOnMainThread::: at a certain point, the requested
method never begins. So I conclude that the main thread ^is^ blocked.
But if I "Pause" the debugger at this point and examine the call stack
for "Thread-1", I
Is there any issue issuing explicit release when using garbage
collection with Leopard and Obj-c 2.0?
I've become aware that I have lots of memory not being freed within my
application. I presume this is because its a tree structure with
parent child pointers between the objects. If I drop the las
On Mar 21, 2009, at 9:11 PM, David wrote:
Is there any issue issuing explicit release when using garbage
collection with Leopard and Obj-c 2.0?
-release is ignored entirely.
CFRelease() work as it always does, and balances CFRetain() nicely.
But that isn't the issue.
I've become aware that
On Mar 21, 2009, at 8:54 PM, Jerry Krinock wrote:
NSLogs tell me that, when one of my secondary threads executes a
performSelectorOnMainThread::: at a certain point, the requested
method never begins. So I conclude that the main thread ^is^ blocked.
But if I "Pause" the debugger at this
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