On Jan 2, 2012, at 23:57 , Martin Hewitson wrote:
> I want to check if a file extension is registered as a text file. So I made a
> little category method on NSString like this:
>
> - (BOOL)isText
> {
> BOOL fileIsText = NO;
>
> CFStringRef fileExtension = (CFStringRef) self;
> CFStringRef
Hi Jens,
I have used Boolean value while setting
ApplePressAndHoldEnabled key using
[[NSUserDefaults standardUserDefaults] setBool:NO
forKey:@"ApplePressAndHoldEnabled"] . Even I tried with setting it using
defaults tool.
1. defaults write < my application bundle-identifier >
Hello again.
I am sorry, I am new to Cocoa and some things that looks completely obvious to
you are completely unknown to me.
(controlTextDidEndEditing: notification) - What is this function, where should
it be implemented, who should call it?
How need I start the TextField?
For my code I need
On 3, Jan, 2012, at 09:42 AM, Quincey Morris wrote:
> On Jan 2, 2012, at 23:57 , Martin Hewitson wrote:
>
>> I want to check if a file extension is registered as a text file. So I made
>> a little category method on NSString like this:
>>
>> - (BOOL)isText
>> {
>> BOOL fileIsText = NO;
>>
Actually, it seems that the NSWorkspace method behaves differently, (assuming
I'm using it correctly):
[[NSWorkspace sharedWorkspace] filenameExtension:@"pdf"
isValidForType:(NSString *)kUTTypeText]
returns YES
whereas the UTTypeConformsTo() solution returns NO.
So am I passing the wrong valu
Dear list,
I have an app which managed a bunch of files and presents these text files for
viewing and editing in NSTextViews. I have implemented a project-wide search
functionality which works fine, but with one problem. If the user changes the
text in one file after making a search, then the s
I'm curious. I swapped out my calls to CGDisplayHideCursor and
CGDisplayShowCursor with +[NSCursor hide] and +[NSCursor unhide], respectively.
Same behavior. I wanted to know if one called the other so I set a breakpoint
on the CGDisplay methods and called the NSCursor methods. They don't ap
On 3 Jan 2012, at 3:29 AM, Dany Golubitsky wrote:
> I am sorry, I am new to Cocoa and some things that looks completely obvious
> to you are completely unknown to me.
> (controlTextDidEndEditing: notification) - What is this function, where
> should it be implemented, who should call it?
It is
Dear list,
I'm investigating getting the new 10.7 Versions stuff working on my
NSPersistentDocument app. In doing that, I've seen a couple of strange things
which I wanted to check on.
Firstly, all I've done to make it work is to return YES from +autosavesInPlace.
Now, what I notice is the fo
I have this line of code, just before a block is enqueued onto a dispatch
queue. weakSelf is used in that block.
RKHIPCard __weak *weakSelf= self;
which is generating the following error
objc[15245]: cannot form weak reference to instance (0x89b4100) of
class RKHIPCard
i
On Jan 2, 2012, at 6:27 PM, Grandinetti Philip wrote:
> But I'm troubled by this solution. If I set debugger break points in the
> "Units" library the debugger no longer stops at those breakpoints when called
> by the plugin, but it does stop at those breakpoints when called by the main
> ap
On Jan 3, 2012, at 02:11 , Martin Hewitson wrote:
> Actually, it seems that the NSWorkspace method behaves differently, (assuming
> I'm using it correctly):
>
> [[NSWorkspace sharedWorkspace] filenameExtension:@"pdf"
> isValidForType:(NSString *)kUTTypeText]
>
> returns YES
>
> whereas the UT
On 3, Jan, 2012, at 07:14 PM, Quincey Morris wrote:
> On Jan 3, 2012, at 02:11 , Martin Hewitson wrote:
>
>> Actually, it seems that the NSWorkspace method behaves differently,
>> (assuming I'm using it correctly):
>>
>> [[NSWorkspace sharedWorkspace] filenameExtension:@"pdf"
>> isValidForTyp
On Dec 30, 2011, at 12:49 PM, Nick Zitzmann wrote:
> The really strange thing is, this works as expected when sandboxing is turned
> off. It also works as expected if the window was active. But I can't ship the
> application with sandboxing on unless I can figure out how to fix or work
> aroun
On Jan 3, 2012, at 10:29 , Martin Hewitson wrote:
> I don't know how to check that. In any case, I'm left wondering which one to
> use. I want that .pdf is not a text file, so I guess I'll stick with the
> UTTypeConformsTo() solution, though this all feels a little fragile. I may
> make hard-co
On Dec 30, 2011, at 10:34 AM, lbland wrote:
> On Dec 30, 2011, at 1:16 PM, Conrad Shultz wrote:
>
>> http://developer.apple.com/library/mac/#documentation/developertools/conceptual/cross_development/Using/using.html
>
> So...
>
> __MAC_OS_X_VERSION_MAX_ALLOWED
>
> is better than:
>
> TARGET_OS
Hi Robert,
> I seem to be crashing with the following message:
> malloc: *** error for object 0x104839c08: incorrect checksum for freed object
> - object was probably modified after being freed.
> *** set a breakpoint in malloc_error_break to debug
>
> However, malloc_error_break never gets call
Hi Martin,
Thanks for the suggestion!
Believe it or not, it ended up being a for loop overwriting memory under a very
specific condition.
This would cause a malloc to be corrupted, (for instance.)
Nothing like a wild goose chase. I looked everywhere for this one.
Best Regards,
bob.
On Jan 3,
On 03/01/2012, at 8:29 PM, Dany Golubitsky wrote:
> Calling for TextField and waiting for return value.
> Getting return value in some other place is not an option.
It simply doesn't work that way. In fact there's almost no code in Cocoa that
does work that way, with the possible exception o
On Thu, 29 Dec 2011 11:41:22 -0700 James Bucanek wrote:
> I recently upgraded my primary development system to Lion and I'm
> encountering a phenomenon with a lot of different applications (not just my
> own) where the app will hang for 20 seconds or more when it's first launched
> or a document
I'm certain this is a trivial error on my part, but my custom document class
will not write the file to the local filesystem. I have several other files
which I can write, and I can write the content when I use an NSString to encode
the text first. But once I init my own document, setup the at
On Dec 27, 2011, at 11:45 AM, Mac QA wrote:
> Hi,
>
> I'm going to the 360MacDev conference in Denver on Feb 3-4. I'm
> writing to see if anyone going to the 360MacDev conference might be
> interested in splitting a 2-bed room at the conference hotel to help
> reduce costs. I'll be flying in on
I'm working on a Core Data-based CAD app. The schema includes Parts and
PartInstances. There is a to-many relationship from Part to PartInstance. The
Library contains Parts, but a CAD file contains Parts and PartInstances.
When the user creates a new PartInstance in a document, I need to copy th
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