Doesn't seem weird to me, I do it all the time. One advantage of using a
custom class over a dictionary is that the compiler knows what's expected of
it, while a dictionary is just a black box.
On Jun 17, 2014, at 3:21 PM, Trygve Inda wrote:
I need to store a large collection
On Jun 17, 2014, at 4:16 PM, Trygve Inda wrote:
Doesn't seem weird to me, I do it all the time. One advantage of using a
custom class over a dictionary is that the compiler knows what's expected of
it, while a dictionary is just a black box.
On Jun 17, 2014, at 3:21 PM, Trygve Inda
What do you need the IOServicePort for?
This GitHub comment provides the
outline of a solution for getting
information about individual displays, which
would seem to be more
verbose but safer than granting client apps access to
the window
server's mach
ports:
I have a custom class:
@interface MyClass : NSObject {}
@property (nonatomic, retain) NSNumber* valueA;
@property (nonatomic, retain) NSNumber* valueB;
@property (nonatomic, retain) NSNumber* valueC;
@end
@implementation MyClass
-(id)init
{
if (self = [super init])
{
[self
On Jun 16, 2014, at 13:36 , Trygve Inda cocoa...@xericdesign.com wrote:
In the later method, if the encoded object does not contain kValueCKey, the
object created will still have the correct default value for valueC (9).
It won’t, because you assigned nil to valueC *after* it’s set
Someone suggested here:
http://stackoverflow.com/questions/20025868/cgdisplayioserviceport-is-deprec
ated-in-os-x-10-9-how-to-replace?answertab=votes#tab-top
that
io_service_t service = IOServicePortFromCGDisplayID(displayID);
Could be used to replace
io_service_t service =
A string is a string - the user's input will have the ratioValue property
available.
Up to you to sanity check the user input of course.
Kirk Kerekes
(iPhone)
On May 30, 2014, at 4:56 PM, Trygve Inda cocoa...@xericdesign.com wrote:
Create a property-styled category on NSString
On May 29, 2014, at 2:52 PM, Trygve Inda wrote:
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division
Create a property-styled category on NSString that returns the numeric value
of a ratio-string -- call it ratioValue perhaps. Then you can have a
predicate format of the form:
@self.ratioValue %@.ratioValue
-- or whatever.
The same category would be useful in KVC collection
Create a property-styled category on NSString that returns the numeric value
of a ratio-string -- call it ratioValue perhaps. Then you can have a
predicate format of the form:
@self.ratioValue %@.ratioValue
-- or whatever.
The same category would be useful in KVC collection
I have a database file exported as text from FileMaker which has several
high-ASCII French characters.
NSError* error = nil;
NSStringEncoding* enc = nil;
NSString* contents = [NSString stringWithContentsOfFile:path
usedEncoding:enc error:error];
This works but enc and error are both nil after
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division and compares the aspect ratios correctly.
Now I need a predicate
On May 29, 2014, at 2:52 PM, Trygve Inda wrote:
I have an array of objects. One property of this object is a ratio stored as
a string (e.g. 5:8, 9:4, 21:2) etc.
I have a category on NSString:
-(NSComparisonResult)compareAspectString:(NSString *)aString
This does the division
Using apple sample ImageBrowserAppearance code as a basis, I am trying to
make non-square cells in an IKImageBrowser.
Specifically my cells need to be an aspect ration of 2:1 (wide) instead of
square.
I have overridden:
-(NSRect)imageContainerFrame
-(NSRect)selectionFrame
-(NSRect)frame
In
The docs for IKImageBrowserCell say:
frame
Returns the receiver’s frame rectangle, which defines its position in its
IKImageBrowserView.
- (NSRect)frame
Return Value
The coordinates of the frame, in the IKImageBrowserView coordinate space.
Discussion
Subclasses should not override
I used a DTS incident and have not heard back in 24 hours. Does anyone know
about how long it normally takes these days (Mac OS X)?
It's been several years since I have used one.
Thanks,
Trygve
___
Cocoa-dev mailing list
Sometimes, I am getting a hang. I can reproduce it by creating a lot of
Apple Events (~100) within a few seconds, but it is not predictable enough
to always happen at the same time.
Console reports:
5/13/14 12:52:59.290 PM appleeventsd[56]: Got kAELookupClientPort with no
criteria:{command=300,
On May 13, 2014, at 13:03 , Trygve Inda cocoa...@xericdesign.com wrote:
NSAppleEventDescriptor *appleEvent = [NSAppleEventDescriptor
appleEventWithEventClass: kMyAEClass
eventID: kMyAEEventID
targetDescriptor: targetDescriptor
returnID: kAutoGenerateReturnID
transactionID
On May 13, 2014, at 13:03 , Trygve Inda cocoa...@xericdesign.com wrote:
NSAppleEventDescriptor *appleEvent = [NSAppleEventDescriptor
appleEventWithEventClass: kMyAEClass
eventID: kMyAEEventID
targetDescriptor: targetDescriptor
returnID: kAutoGenerateReturnID
transactionID
I return YES from
canAsynchronouslyWriteToURL:ofType:forSaveOperation:
Which works fine, but the user is able to quit the app while the save is in
progress. Is there way way to know when the save is complete so that I can
prevent quit before the save ends?
Thanks,
Trygve
On 20 Apr 2014, at 19:58, Trygve Inda cocoa...@xericdesign.com wrote:
I return YES from
canAsynchronouslyWriteToURL:ofType:forSaveOperation:
Which works fine, but the user is able to quit the app while the save is in
progress. Is there way way to know when the save is complete so
Do you override any other NSDocument saving methods? I believe NSDocument’s
internal use of -performAsynchronousFileAccess… should cause it to delay
NSApplication termination.
--Kyle Sluder
My Document class contains:
//Read File Package
-(BOOL)readFromFileWrapper:(NSFileWrapper
Do you override any other NSDocument saving methods? I believe NSDocument’s
internal use of -performAsynchronousFileAccess… should cause it to delay
NSApplication termination.
--Kyle Sluder
On Apr 20, 2014, at 1:01 PM, Trygve Inda cocoa...@xericdesign.com wrote:
On 20 Apr 2014, at 19
On Apr 20, 2014, at 4:29 PM, Trygve Inda cocoa...@xericdesign.com wrote:
A small correction... This seems to only happen when I do a Save As. If
the file is dirty and I do a Save, the file is dirty warning catches the
quit.
Does the bad behavior also apply to Save if you turn off
On Apr 20, 2014, at 6:58 PM, Trygve Inda cocoa...@xericdesign.com wrote:
On Apr 20, 2014, at 4:29 PM, Trygve Inda cocoa...@xericdesign.com wrote:
A small correction... This seems to only happen when I do a Save As. If
the file is dirty and I do a Save, the file is dirty warning catches
Hi have three different NSOperation subclasses:
MyOperationA : NSOperation
MyOperationB : NSOperation
MyOperationC : NSOperation
Each of my subclasses have a set of 4 required properties:
NSString* data1
NSString* data2
NSString* data3
NSString* data4
Beyond that, my three subclasses are
On Apr 1, 2014, at 12:25 AM, Jens Alfke wrote:
On Mar 31, 2014, at 10:16 PM, Trygve Inda cocoa...@xericdesign.com wrote:
I need to be able to set a new myDict and not have it happen between the
reading of different values from the dictionary by other threads.
Don’t expose the dictionary
I have an object with a dictionary property defined as:
@property (nonatomic, retain) NSMutableDictionary* myDict;
This gets set when it is received via an AppleEvent from another
application.
Multiple threads in the receiving app need to read (the threads never write,
only read) from the
On Mar 8, 2014, at 9:17 AM, Trygve Inda cocoa...@xericdesign.com wrote:
On 08 Mar 2014, at 04:38, Trygve Inda cocoa...@xericdesign.com wrote:
I need to composite/tile about 20 images in a 4x5 grid to one image.
What for? Knowing that might help finding a way to speed it up. I.e. why
On 08 Mar 2014, at 04:38, Trygve Inda cocoa...@xericdesign.com wrote:
I need to composite/tile about 20 images in a 4x5 grid to one image.
What for? Knowing that might help finding a way to speed it up. I.e. why are
the images separate, where are they supposed to go in the end? Display
My app sometimes needs to call an external tool that runs via NSTask and
delivers text output back to my app. I profiled it and most of the time
(30%) is spent in [NSConcreteTask launchWithDictionary]
Is there any technique I can use to keep this running and thus not have to
relaunch it the next
I need to composite/tile about 20 images in a 4x5 grid to one image.
Currently I do:
NSImage* canvas = [[[NSImage alloc] initWithSize:NSMakeSize(canvasWide,
canvasHigh)] autorelease];
[canvas lockFocus];
Loop
{
... Get the CGImage which comes from an AVAssetImageGenerator
frameImage =
There is, but, first of all, why does this external tool terminate?
What is it?
I'd like it to work with md5, ffmpeg and others. These all work fine, but
quit after returning their data.
T.
___
Cocoa-dev mailing list
On 8 Mar 2014, at 2:38 pm, Trygve Inda cocoa...@xericdesign.com wrote:
Profiling this shows lots of time (90%) is spent in drawInRect and it takes
about 2 seconds to run. Is there a better way to do this that is faster?
Maybe keep everything in CG and only convert to NSImage at the end
Just a follow up...
I modified the color space with:
[canvasImageRep
bitmapImageRepByConvertingToColorSpace:[[[NSColorSpace alloc]
initWithCGColorSpace:colorSpace] autorelease]
renderingIntent:NSColorRenderingIntentDefault];
I still get the same times to place 20 images in a 4x5
On 8 Mar 2014, at 4:12 pm, Trygve Inda cocoa...@xericdesign.com wrote:
I get the same times doing it this way, but maybe my color spaces are
different. The CGImage returned from my AVAsset is:
CGColorSpace 0x100550490 (kCGColorSpaceICCBased; kCGColorSpaceModelRGB;
Composite NTSC)
I
On Mar 7, 2014, at 8:38 PM, Trygve Inda cocoa...@xericdesign.com wrote:
I'd like it to work with md5, ffmpeg and others. These all work fine, but
quit after returning their data.
There’s nothing you can do about that, unless those tools allow multiple input
files to be passed
On 8 Mar 2014, at 5:02 pm, Trygve Inda cocoa...@xericdesign.com wrote:
This is slower by about 15%. :(
Bummer.
I'm thinking that two seconds to composite 20 x 1920 x 1080 X 32 bits isn't
too bad actually. That's 165 MB of actual pixel data to iterate over, and at
each pixel it's
I did some testing about optimal number
of files per folder for our package
format and 3750 files per directory are
way too many. The file system is much
more efficient if you spread those
files into sub-folders. We got the best performance with a 3-level sparse
folder index (files are
You also need to overwrite
- (void)setFileURL:(NSURL *)absoluteURL
in which you call super and then update your stored wrapper (if you have one
already) using -[NSFileWrapper readFromURL:options:error:].
You need to do this because the filewrapper you return in -fileWrapperOfType::
A follow up...
Adding this to my NSDocument subclass:
- (BOOL)writeToURL:(NSURL *)absoluteURL ofType:(NSString *)typeName
forSaveOperation:(NSSaveOperationType)saveOperation
originalContentsURL:(NSURL *)absoluteOriginalContentsURL error:(NSError
**)outError
{
NSError* error;
7,500 file operations of any kind are going to take some time, even just
creating hard links. Does it require 40 seconds? Well, I don't know. But I do
seriously doubt that it could be done in 1 second.
You might try it out yourself, write test code to create a new package, walk
through your
I did some testing about optimal number of files per folder for our package
format and 3750 files per directory are way too many. The file system is
much
more efficient if you spread those files into sub-folders. We got the
best
performance with a 3-level sparse folder index (files are
I have a Document whose file type is a package and potentially contains a
few thousand files. My test case is about 7500 files (mostly images).
I am using
-(NSFileWrapper *)fileWrapperOfType:(NSString *)typeName error:(NSError
**)outError
The problem is that when there is a very small change
On Mar 1, 2014, at 07:23 , Trygve Inda cocoa...@xericdesign.com wrote:
The problem is that when there is a very small change (just adding or
removing one of the files in the package), the system does not save in
place.
Rather it reads the previous package file completely, writes out
On Mar 1, 2014, at 11:11 , Trygve Inda cocoa...@xericdesign.com wrote:
I really need this to be faster.
I think the point I was trying to reach was that your next step is to
investigate what is taking the time. IIRC there’s a NSURL attribute key you
can use to retrieve a file’s inode
On 1 Mar 2014, at 19:11, Trygve Inda cocoa...@xericdesign.com wrote:
On Mar 1, 2014, at 07:23 , Trygve Inda cocoa...@xericdesign.com wrote:
The problem is that when there is a very small change (just adding or
removing one of the files in the package), the system does not save in
place
On 1 Mar 2014, at 23:26, Trygve Inda cocoa...@xericdesign.com wrote:
I have a top level FileWrapper which contains the wrappers for all my files.
Is there any sample code that would help me figure out the right way to do
this?
[NSFileWrapper writeToURL:options:originalContentsURL:error
On 1 Mar 2014, at 23:26, Trygve Inda cocoa...@xericdesign.com wrote:
I have a top level FileWrapper which contains the wrappers for all my files.
Is there any sample code that would help me figure out the right way to do
this?
[NSFileWrapper writeToURL:options:originalContentsURL:error
I have an NSTableView with several columns bound to an NSArrayController
which manages the array of my custom objects.
Undo of course works while editing a cell in the NSTableView, but once the
edit is complete, I need to manage it myself.
How is the best way to do this?
I need to know the
I have several NSTableViews in my windows. One of them only highlights a new
row on mouseUp, while the others highlight the clicked row on mouseDown.
How can I fix the one table so that it too highlights on mouseDown?
Trygve
___
Cocoa-dev mailing
I am reading a document in the format of the old version of my app and
converting it to a new format. The old version is not a document at all but
is a fixed data file in /Application Support/MyApp/
MyDocument *untitledDoc = [[NSDocumentController sharedDocumentController]
makeDocumentForURL:nil
I am trying to get an effect like Safari's top sites using
IKImageBrowserView.
Safari lets the areas of the webpages be non-square. If you shrink the
window vertically a lot, the pages will appear as wide, thin rectangles.
IKImageBrowserView seems to force everything to be squares with text
If I highlight a row in my NSTableView it turns blue and I can edit
individual cells. Tab jumps to the next column.
When I hit return however, the row turns grey and the table loses first
responder status.
I receive a proper controlTextDidBeginEditing once an edit takes place (ie
adding or
Hitting return results in the Table losing focus, the selected row
highlight
turns grey and controlTextDidEndEditing is never called.
Upon further research, it only does this when the column being edited is
included in the sort descriptors for the table view.
I have an NSTableView backed by an NSArrayController.
I call setFilterPredicate on the NSArrayController to set a predicate of
rating == 2 This does filter the table to show only those entries where
rating is 2.
The rating column is a Level Indicator and set to show star ratings in IB.
It is
I have an NSTableView backed by an NSArrayController.
I call
setFilterPredicate on the NSArrayController to set a predicate of
rating ==
2 This does filter the table to show only those entries where
rating is
2.
The rating column is a Level Indicator and set to show star ratings in
IB.
It
On 27 Dec 2013, at 13:52, Trygve Inda cocoa...@xericdesign.com wrote:
I have a document with a SourceView on the left side (like iTunes). Some
main menu commands pertain to actions in the Source View. This works fine if
the SourceView is the active view but my window has other views held
Can you give an example of how you do that? I guess I'd want it right after
my document controller. Do I need to walk the list looking for my document
controller?
Or just do:
[[document windowController] setNextResponder:sourceViewController]
Trygve
Well, you’ll also want to give
I have a document with a SourceView on the left side (like iTunes). Some
main menu commands pertain to actions in the Source View. This works fine if
the SourceView is the active view but my window has other views held in a
SplitView.
If a sibling of the SourceView is active, the SourceView is
Hi
Use SetNextResponder method to insert your view into the responder chain.
https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/Even
tOverview/EventArchitecture/EventArchitecture.html will give the more
information.
So when can I know to call
On Nov 14, 2013, at 8:04 AM, Trygve Inda cocoa...@xericdesign.com wrote:
On Nov 14, 2013, at 12:54 AM, Trygve Inda cocoa...@xericdesign.com wrote:
I have a NSTableView backed by an NSArrayController.
If I am editing a cell in a row in the tableview and call addObject
This is not because you are adding a row per se, but because the action is
changing the first responder. If you don't want to allow changing the first
responder you will need to subclass (the table view, cell, or window) to
refuse to resign first responder status under the desired conditions.
It seems that NSTableView's reloadData called by NSArrayController's
addObject kills the edit session (without giving my delegate a chance to
refuse to end the editing).
Is there a way to add items to the table and not end my editing?
Think of the Finder and you are editing a file name, while
On Dec 24, 2013, at 11:41 , Trygve Inda cocoa...@xericdesign.com wrote:
It seems that NSTableView's reloadData called by NSArrayController's
addObject kills the edit session (without giving my delegate a chance to
refuse to end the editing).
Is there a way to add items to the table
https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Founda
tion/Classes/NSArray_Class/NSArray.html#//apple_ref/doc/uid/2137-SW40
firstObject
Returns the first object in the array.
- (id)firstObject
Return Value
The first object in the array. If the array is empty, returns
Yes. This method is there since 10.6 so you can safely call it. using latest
header or category on it.
On Dec 23, 2013, at 1:49, Seth Willits
sli...@araelium.com wrote:
On Dec 22, 2013, at 9:31 AM, Trygve Inda
cocoa...@xericdesign.com wrote:
Available in OS X v10.6 and later
I have a NSTableView backed by an NSArrayController.
If I am editing a cell in a row in the tableview and call addObject on the
NSArrayController (to add a new row to the tableview), my editing session
for some other row is ended.
addObject is called from an NSNotification method when some other
On Nov 14, 2013, at 12:54 AM, Trygve Inda cocoa...@xericdesign.com wrote:
I have a NSTableView backed by an NSArrayController.
If I am editing a cell in a row in the tableview and call addObject on the
NSArrayController (to add a new row to the tableview), my editing session
for some
My object looks like:
@interface MyObject : NSObject NSCoding, NSCopying
{
MyOtherObject* library;
NSString*identifier;
NSString*name;
BOOL removed;
}
@property (nonatomic, retain) MyOtherObject*library;
@property (copy, readwrite)NSString*
I have an array of objects. These objects may have some dynamic properties
handled with valueForUndefinedKey.
If I create a predicate along the lines of:
myObject.proertyA = something AND
myObject.proertyB = somethingElse AND
myObject.dynamicPropertyA = someOtherThing
How can I look at
On Oct 19, 2013, at 10:44 PM, Trygve Inda wrote:
I have an array of objects. These objects may have some dynamic properties
handled with valueForUndefinedKey.
If I create a predicate along the lines of:
myObject.proertyA = something AND
myObject.proertyB = somethingElse
I have an NSArray Controller that manages an array of Dictionaries that
contain two NSString objects Name and Identifier
The Name field is shown in an NSTable and is user editable while the
Identifier is generated when the dictionary is created and is used to
reference the object by the app
Version 1 of my app only saved it's (single container) data in
~/Library/Application Support/
Version 2 is document-based. I need to be able to load the data from the old
App Support location (which is in a different format as well). This part is
easy with a case within my readFromFileWrapper.
I have a Preferences window with an NSTableView containing 3 columns. Each
one has a different title and sort key.
If I check the Autosave box for my table (which has a unique Autosave name)
and check column information I run into a bug.
The next time I launch the app, one of my columns is
I have a Preferences window with an NSTableView containing 3 columns. Each
one
has a different title and sort key.
If I check the Autosave box for my table
(which has a unique Autosave name)
and check column information I run into a
bug.
The next time I launch the app, one of my columns is
When my window first loads, I have an NSOutlineView (which has it's internal
NSScrollView). This is placed in my window and I have a custom Cell done
with:
@interface SourceViewCell : NSTextFieldCell
My cell width is 8 pixels too narrow until I resize the window (even by only
a pixel). It is as
I have an NSDictionary that contains objects that support NSCopying. I can
use writeToFile:atomically: and it saves a nice plist file that I can read
cleanly.
If I use NSFileWrapper however (for my document-based app), I need to use a
keyed archiver to conver the NSDictionary to NSData. After
On 09/09/2013, at 9:56 PM, Trygve Inda cocoa...@xericdesign.com wrote:
am considering merging them into one app, but it would have to be 32bit
only (though of course it will run on 64bit systems).
Is there any real drawback to this? I'd like to support 10.6 - 10.9 and I
know that if I
I have a helper tool that needs to use both C-based QuickTime/QTKit as well
as AV Foundation to process things for the main app.
Currently I am actually using two helper tools - one 32bit app to work with
QuickTime (since some of the old API will not work in 64bit), and a second
32/64bit app to
On 8 Aug, 2013, at 3:28 PM, Kevin Meaney k...@yvs.eu.com wrote:
I could well be wrong as I'm working from ancient memory but I believe c
upgrades floats to doubles to perform calculations and then if result is
stored in a float it will chuck away precision at time of assignment to the
I have an app that is running slow. I have narrowed it down to several
functions which are trig-intensive (used to calculate the position of the
moon at a given moment and more specifically to calculate rise/set times).
To calculate the position and rise/set times for a month on average,
A few things:
- The little ARM in the iPad 3 is nothing compared to your desktop. Not only
is it not as fast, it doesn't have the memory bandwidth. Also, an iPad 4 will
be twice as fast.
- make sure you're running optimized code. You can set optimization flags on
individual files (that's
I'm a little surprised to see that veclib supports doubles. My instinct (based
on imagining that you'll be striding through an array with vector registers
that can hold two doubles or four floats)* is that floats could be much
faster, and you should really think about whether you need doubles:
On Aug 7, 2013, at 14:34 , Trygve Inda cocoa...@xericdesign.com wrote:
I am currently doing it on an NSThread. I may try replacing all the doubles
with floats in the algorithm and see how that goes (on a backup of course!).
Yes, floats should help (unless precision errors make it worse
I have written an app that does astronomical calculations like that , Sun and
Moon rise and set and location and….. I never saw a problem with speed. I was
very impressed with how much it can do. However, are you using Objective C
methods for the calculations? The run time dispatch in
In my iOS app with two tabs, after the device is rotated, is there a way to
force the hidden tab to re-layout its subviews BEFORE clicking that tab to
make it visible?
One of my tabs uses an image from another tab and I need it to adjust its
frame rect.
Thanks.
On Thu, Aug 1, 2013, at 08:48 AM, Trygve Inda wrote:
In my iOS app with two tabs, after the device is rotated, is there a way
to
force the hidden tab to re-layout its subviews BEFORE clicking that tab
to
make it visible?
One of my tabs uses an image from another tab and I need
I have a tabbed iOS app.
Tab #2 has a background that is obtained from an auto-resizing scrollView in
Tab #1.
If I am viewing Tab #2, and rotate the device, I need the layout for Tab #1
to reconfigure its views immediately rather than until I select it again.
How can I do this?
I have added a
Update:
CGRect rect = [scrollView bounds];
UIGraphicsBeginImageContextWithOptions(rect.size,YES,0.0f);
CGContextRef context = UIGraphicsGetCurrentContext();
[scrollView.layer renderInContext:context];
UIImage *capturedImage = UIGraphicsGetImageFromCurrentImageContext();
I am trying to take a snapshot of my UIScrollView and store it in a
UIImage:
UIGraphicsBeginImageContext(scrollView.bounds.size);
[scrollView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
This
Does it do that even if the scroll view isn't scrolled at all but is at the
very top?
On 18 Jul, 2013, at 9:56, Trygve Inda cocoa...@xericdesign.com wrote:
I am trying to take a snapshot of my UIScrollView and store it in a
UIImage:
UIGraphicsBeginImageContext(scrollView.bounds.size
NSMutableDictionary* myMutDict = [[NSMutableDictionary alloc] init];
NSData* myMutData = [NSKeyedArchiver archivedDataWithRootObject:myMutDict];
If I unarchive this, I was under the impression that it would return an
immutable object.
However, if I do:
NSFileWrapper* myWrapper =
NSSortDescriptor* sortDesc;
sortDesc = [[NSSortDescriptor alloc] initWithKey:kMainColumnIdentifier
ascending:YES selector:@selector(compare:)];
NSArray* testArray = [NSArray arrayWithObject:sortDesc];
[myArrayController setSortDescriptors:testArray];
[sortDesc release];
On the
I have an NSTableView and one column uses NSLevelIndicatorCell.
I want to prevent the action from being run (so that it can't be changed) if
the click is in a non-selected row. This is to prevent accidental changes.
Ideas?
Thanks,
Trygve
___
I am using the following code (url changed, but it is a .txt file)
NSString* tleAddress = @http://www.somesite.com/somefile.txt;;
NSURLRequest* tleRequest = [NSURLRequest requestWithURL:[NSURL
URLWithString:tleAddress] cachePolicy:0 timeoutInterval:5.0];
NSURLResponse* tleResponse = nil;
What is the header of the file being fetched set to?
On Jun 10, 2013, at 8:06 PM, Trygve Inda wrote:
I believe it is just a plain text file. Safari will not allow me to view
source on the page and FireFox says:
text/plain
ISO-8859-1
FireFox also says:
The character encoding of the plain
Well, that's it, isn't it?
On Jun 10, 2013, at 8:32 PM, Trygve Inda wrote:
What is the header of the file being fetched set to?
On Jun 10, 2013, at 8:06 PM, Trygve Inda wrote:
I believe it is just a plain text file. Safari will not allow me to view
source on the page and FireFox
I have an NSDocument-based app.
The NSDocument's window has at it's root, an NSSplitView with 7 separate
panes/subviews... A Source list on the left and several panes to the right
with horizontal and vertical splits.
In one pane, I need to have three different views supported by an NSBox that
I
When I open a document from a file (double clicking or via File-Open), my
Document object gets
-(id)initWithContentsOfURL:(NSURL *)absoluteURL ofType:(NSString *)typeName
error:(NSError **)outError
It seems like I could just read the file there and load it into my internal
structures in my
101 - 200 of 439 matches
Mail list logo
