Xcode editor question

Hi, Is there any way I can add “custom colouring” in the editor ? (for instance if I want all NSClasses to be coloured differently) Thanks! ___ Valentin Dan, Software Developer Direct: +1 905 886 1833 ex

Can I record video in iPhone?

Dear all: Any dev guide or sample code for recording video in iPhone? Many Thanks. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admi

Re: core data and IB outlet binding

On Apr 9, 2008, at 17:45, Mike R. Manzano wrote: Are you sure you're calling applyFilter after or during awakeFromNib? i.e., you're not calling applyFilter in some sort of - init, right? No, see the IBAction ...it's bound to a button and it only gets called when I press the button. cheer

Re: core data and IB outlet binding

Is you outlet actually connected in IB? If it is properly connected, it shouldn't be nil. Yeah ...that's connected. Which is why I am so surprised it's nil. Well, AFAIK it's not possible for an outlet to be nil, as long as the object with the outlet is instantiated in the nib or is the file

Capture youtube image in webview

Hello, First, sorry for my english, I'm a catalan. Well, I'm a newbee in Mac and Cocoa and I have tried to make an application for capture an image of web. It's all ok. My app work correctly, except when I capture a module of vídeo. In this cases the result is wrongly. How you can see in t

Re: core data and IB outlet binding

On Apr 10, 2008, at 10:00, Torsten Curdt wrote: Is you outlet actually connected in IB? If it is properly connected, it shouldn't be nil. Yeah ...that's connected. Which is why I am so surprised it's nil. Well, AFAIK it's not possible for an outlet to be nil, as long as the object with

Re: Highlight color of a NSTableView row

If you're targeting Leopard, there is an NSTableView method you can override for this (a public one!) -(void)highlightSelectionInClipRect:(NSRect)theClipRect You have to actually draw the highlights, it's not simply a matter of setting the color. If you look at the post Ben linked to, there

Re: Xcode editor question

You want the Xcode mailing list, not cocoa-dev. On 10 Apr 2008, at 08:01, Valentin Dan wrote: Hi, Is there any way I can add “custom colouring” in the editor ? (for instance if I want all NSClasses to be coloured differently) Thanks!

NSString value mangled in NSDictionary with Garbage Collection

I created a while loop where I am reading through a text file and pulling out certain words based on RegEx criteria. I want to add these words as a comma separated list under different keys in an NSMutableDictionary. I've created a simplified psuedo-code representation of what I'm trying to do as i

Re: Override AppleScrollBarVariant on NSScroller?

Thanks Mike, adding a default to NSArgumentDomain (i.e. by passing {"-AppleScrollBarVariant", "Single"} to the executable on launch) did the trick. On Thu, Apr 10, 2008 at 1:24 AM, Mike Abdullah <[EMAIL PROTECTED]> wrote: > I believe one normally does this system-wide via the user defaults. I > su

Re: Capture youtube image in webview

On Apr 10, 2008, at 5:24 AM, Xin wrote: First, sorry for my english, I'm a catalan. Well, I'm a newbee in Mac and Cocoa and I have tried to make an application for capture an image of web. It's all ok. My app work correctly, except when I capture a module of vídeo. In this cases the resul

Re: Capture youtube image in webview

Hi Xin, Take a look at this thread in the webkit mailing list: . I implemented what was suggested in that thread and it worked out very well. I also added a very small delay before actually trying to capture the WebView

Re: some questions about creating image thumbnails

Ben and others thank you. Through that link I found CGImageSourceCreateThumbnailAtIndex, which looks like it might be just what I need. Jesse ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator com

NSURLConnection doesn't post

Hi there, I'm running into a problem with NSURLConnection and I can't solve it, any help greatly appreciated. in my main (Shared Instance) class i have the following code to post crash logs: - (IBAction)test:(id)sender{ [self sendLogs]; } - (void)sendLogs { NSMutableStri

Re: Capture youtube image in webview

You may need to try a different method. The keyboard shortcuts for taking screenshots, as well as the bundled application Grab, are both capable of making an image that includes flash video in a web view. You might simply do it with AppleScript...

networking question

Hi, What’s the best way to create a connection to a server in Cocoa + Objective-C ? Is there another way than BSD sockets or CFSocketRef ? ___ Valentin Dan, Software Developer Direct: +1 905 886 1833 ext.3

Re: networking question

On 10 Apr 2008, at 14:24, Valentin Dan wrote: What’s the best way to create a connection to a server in Cocoa + Objective-C ? It depends what you're trying to achieve. If your server is also implemented using Cocoa/ObjC, Distributed Objects is quite a nice solution. Or you could use SOAP

Re: NSURLConnection doesn't post

Maybe a shot in the dark, but setting self as delegate, are you sure self is the correct object if called from other objects (self is not the calling object)? On Apr 10, 2008, at 6:27 AM, Micha Fuhrmann wrote: Now if I place a button on my interface and call test everything is fine, the p

Re: NSURLConnection doesn't post

Also, this method may be called multiple times with only a fragment of the data each time. On Apr 10, 2008, at 6:27 AM, Micha Fuhrmann wrote: - (void)connection:(NSURLConnection *)connection didReceiveData: (NSData *)data { NSString* thhhe = [[NSString alloc]initWithData:data encoding:N

Re: NSURLConnection doesn't post

Yes, I've tried that too, I've set the delegate to be my shared instance. Micha On 10 avr. 08, at 15:57, Michael Vannorsdel wrote: Maybe a shot in the dark, but setting self as delegate, are you sure self is the correct object if called from other objects (self is not the calling object)?

Re: NSURLConnection doesn't post

Correct, however it doesn't get called even once, the only answer I've set from the server right now is an OK string. Micha On 10 avr. 08, at 15:59, Michael Vannorsdel wrote: Also, this method may be called multiple times with only a fragment of the data each time. On Apr 10, 2008, at 6:2

RE: networking question

Hi, A few more details :) - server: Windows (so absolutely not Cocoa) - communication : XML messages (need to both send & receive messages) ___ Valentin Dan, Software Developer Direct: +1 905 886 1833 ext.3047

Re: networking question

On 10 Apr 2008, at 15:22, Valentin Dan wrote: A few more details :) - server: Windows (so absolutely not Cocoa) - communication : XML messages (need to both send & receive messages) What kind of XML messages? Over what kind of transport? HTTP? Something else? XML on its own is just a d

Re: Tips to deploy applications to multiple Mac OS X versions

On Apr 9, 2008, at 11:08 PM, Ben Lachman wrote: On Apr 9, 2008, at 3:27 PM, David Duncan wrote: On Apr 9, 2008, at 7:43 AM, Lorenzo Bevilacqua wrote: I'm trying to build a Cocoa application so that it can run on Mac OS X from version 10.3.9 to 10.5. I have 10.5 installed so the application ru

Re: Can I record video in iPhone?

As always: a) the iPhone SDK is under a NDA, so releasing sample code, and/or talking about any APIs is not allowed. b) the iPhone doesn't natively support video in any of its released features/application so I'd guess this might not be the easiest thing to do. ->Ben -- Ben Lachman Aca

starter application

We have an application that needs to be launched by a shell script. To give the user dbl click launching of this app we created a starter application which, on launch, uses system() to call the shell script which then runs the main application. The down side to this charade is that we see t

CoreAnimation in a modal window

Hi! I am trying to do some nice drawing using CoreAnimation. It all works fine, except for a long series of "CoreAnimation: rendering error 500" messages. However, as soon as I try to use my window in the context of a modal session, only the background is draw. The actual animated layers

Re: starter application

Le 10 avr. 08 à 17:33, Gonzalo Castro a écrit : We have an application that needs to be launched by a shell script. To give the user dbl click launching of this app we created a starter application which, on launch, uses system() to call the shell script which then runs the main applicatio

Re: core data and IB outlet binding

on 4/10/08 4:30 AM, [EMAIL PROTECTED] purportedly said: >> Here is a small screenshot of the bindings >> >> http://vafer.org/pub/bindings.png >> >> As the button binding is working so should the NSTextField binding ...one >> would think. But just to verify I've also added the awakeFromNib. As e

Re: looking for sample code to read UUID from a disk volume.

On 09/04/2008, Chris Suter <[EMAIL PROTECTED]> wrote: > > On 10/04/2008, at 5:05 AM, Herb Petschauer wrote: > > > > And note that only a GUID partition table scheme will yield partitions > > with a UUID. The old style Apple Partition Map will not (so any > > legacy or even current PPC machines).

Re: NSURLConnection doesn't post

On Thu, Apr 10, 2008 at 6:27 AM, Micha Fuhrmann <[EMAIL PROTECTED]> wrote: > Now if I place a button on my interface and call test everything is fine, > the post is submitted and the delegate method is called. Suffice I call the > test method from another class and nothing gets posted (break point

Re: [OFF] unicode characters

On Apr 9, 2008, at 8:14 PM, Alexander Cohen wrote: ü = u é = e Anyone know of a way to do that or do i need a lookup table with all characters and their equivalents? For, hmm, inspiration, take a look at Sean M. Burke's Unidecode: http://interglacial.com/~sburke/tpj/as_html/tpj22.html E.

recursive dir searching

hi, I've been trying to use NSDirectoryEnumerator *dirEnum = [[NSFileManager defaultManager] enumeratorAtPath:dir]; to recursively search for a file in a given directory but am coming across some minor details that I'm not sure what the best way to deal with is. There's a method skipDescendents,

Re: CoreAnimation in a modal window

That error indicates that the image stored for the layer is too large (because the layer itself is too large probably) for your graphics card to handle, and therefore won't be drawn. Consider using smaller layers, or take a look at CATiledLayer. Never tried it, but that's what NSScrollView

Tight loop processing

Hey all... This is my first time posting to this list. I've been a Windows developer for many many years and have just recently started to play around with Macs. I feel like a beginner all over again! Anyway I've got a Cocoa application which runs a simulation loop 1000s of times. Of

Re: Tight loop processing

On Apr 10, 2008, at 8:00 PM, Don Arnel wrote: Hey all... This is my first time posting to this list. I've been a Windows developer for many many years and have just recently started to play around with Macs. I feel like a beginner all over again! Anyway I've got a Cocoa application

Re: Tight loop processing

Maybe look into NSThread and see if it meets your needs. You'd run your loop in the thread and keep processing events like normal in the main thread. (I'm still rather new to Cocoa myself, so I hope I'm not misleading you. The other list readers will correct me if I'm wrong.) HTH, Jamie

Re: Tight loop processing

I thought maybe there was a simple message I could send to NSApp, but it looks like putting the loop in a new thread is the way to go. Thanks! On Apr 10, 2008, at 2:06 PM, Jamie Phelps wrote: Maybe look into NSThread and see if it meets your needs. You'd run your loop in the thread and k

A simple Objective-C question

I am new to Objective-C but I have done C++/C#/Java work. I have been doing some experiments to understand how the language works. I found that it is not necessary for an Objective-C class to derive from Object. I was able to create a class which did not derive from Object contrary to my assumption

Re: Tight loop processing

On Thu, Apr 10, 2008 at 11:14 AM, Don Arnel <[EMAIL PROTECTED]> wrote: > I thought maybe there was a simple message I could send to NSApp, but it > looks like putting the loop in a new thread is the way to go. Thanks! Likely throwing this loop off to an NSThread is the cleanest and most efficient

Re: Tight loop processing

There's NSRunLoop's runUntilDate: or CFRunLoopRunInMode if you'd like to avoid multithreading. Though threading on Mac OS X is pretty lightweight and has plenty of ways to do inter-thread communication. On Apr 10, 2008, at 12:00 PM, Don Arnel wrote: Hey all... This is my first time posti

RE: A simple Objective-C question

Mr. Krishna: I, too am new to Objective-C, but in the two books I have been studying on the language, they both make the point that Objective-C plays nicely with both C and C++. Could you simply write a standard C++ class and instantiate it the same way one does with other C++ classes (i.e. by

Re: A simple Objective-C question

You'll want to make all basic classes a subclass of NSObject so alloc/ dealloc, retain/release function properly. Unless you really want to implement you're own alloc/dealloc method, but I think that's unnecessary work. On Apr 10, 2008, at 12:22 PM, Rama Krishna wrote: I am new to Objecti

re: NSTreeController Core Data Duplicate Entries Problem

Hi Chris, I think I have a solution for you. I've been having the same exact problem as you, and while looking for the solution, I stumbled upon your post. then I stumbled upon the solution. I don't have a clear picture of whats happening, but your duplicate entry problem centers on the pr

Re: A simple Objective-C question

On Apr 10, 2008, at 11:22 AM, Rama Krishna wrote: I am new to Objective-C but I have done C++/C#/Java work. I have been doing some experiments to understand how the language works. I found that it is not necessary for an Objective-C class to derive from Object. I was able to create a class w

Re: A simple Objective-C question

On Thu, Apr 10, 2008 at 1:22 PM, Rama Krishna <[EMAIL PROTECTED]> wrote: > However, such a class has a problem. It cannot be allocated or > initialized. > Because it can never get the alloc message as the alloc message is > declared > in the Object class. My question ,therefore, is how can such cl

Re: [OFF] unicode characters

On 9 Apr 2008, at 21:02, [EMAIL PROTECTED] wrote: Take a look at CFStringTransform(). The details will depend on exactly what you want to do. I just have taken a look at CFStringTransform. kCFStringTransformLatinThai = "reversible transform to transliterate text to Thai from Latin." But

Replacement for GetApplicationEventTarget?

Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing I have left that's not 64 bit compatible. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or m

ObjC static member variable

Does ObjC supports Static Member Variable, and if so, how do you set it? The getter function gets a compile time error. In C++ we do MyObject::staticObject to return the static member variable but I am not sure how is that done in ObjC Ex: @interface MyObject : NSObject { s

NSArrayController and managedObjectContext Problem

Hello list, I've been trying to track down the cause of an EXC_BAD_ACCESS I've been getting upon document closure. Here is the set up -- I have a custom view that is programmatically bound to the arrangedObjects of an array controller. The array controller is bound to the managedObjectC

RE: ObjC static member variable

You can declare a static member variable in the implementation file (.m or .mm). static int someSharedVariable; @implementation //Use the someSharedVariable in any of the methods @end -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of vance Sent: Thursda

Re: Replacement for GetApplicationEventTarget?

On Apr 10, 2008, at 12:21 PM, Michael Vannorsdel wrote: Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing I have left that's not 64 bit compatible. You will have to elaborate on what you are using it for, as there are many pos

Re: ObjC static member variable

Yes that works but then it becomes a global variable. I was wondering if ObjC can handle static member variables. If not I will have to hack it up and declare the variable outside of the class Thanks. Vance On Apr 10, 2008, at 12:36 PM, Rama Krishna wrote: You can declare a static member va

Re: A simple Objective-C question

While you can use Objective-C++, the main reservation is you cannot combine the semantics of the two languages. Objects of each language need to maintain clear divison, and only be created and deleted according to their native language. So C++ objects use new/delete and Objective-C objects must us

Re: Replacement for GetApplicationEventTarget?

To install an event handler for a global hotkey. On Apr 10, 2008, at 1:39 PM, David Duncan wrote: On Apr 10, 2008, at 12:21 PM, Michael Vannorsdel wrote: Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing I have left that's not

Re: ObjC static member variable

On Apr 10, 2008, at 1:42 PM, vance wrote: Yes that works but then it becomes a global variable. I was wondering if ObjC can handle static member variables. If not I will have to hack it up and declare the variable outside of the class Yep, that was the answer I got from several sources when

Re: ObjC static member variable

On Apr 10, 2008, at 12:42 PM, vance wrote: Yes that works but then it becomes a global variable. It's static, so it's local to the module being compiled. I was wondering if ObjC can handle static member variables. If not I will have to hack it up and declare the variable outside of the cl

Re: ObjC static member variable

You'll need to move the declaration outside the interface. You can stick it in the .m file for that class like you can with C/C++. On Apr 10, 2008, at 1:29 PM, vance wrote: Does ObjC supports Static Member Variable, and if so, how do you set it? The getter function gets a compile time er

Re: Tight loop processing

On Apr 10, 2008, at 2:00 PM, Don Arnel wrote: I've got a Cocoa application which runs a simulation loop 1000s of times. Of course, this prevents any user interaction with the rest of the program while the simulation is running. When I was programming for Windows there was a call in Visual B

Re: ObjC static member variable

On Apr 10, 2008, at 12:48 PM, j o a r wrote: No, ObjC doesn't have any support for static member variables. Btw. For ObjC I think it would be more appropriate to call them "class variables". j o a r ___ Cocoa-dev mailing list (Cocoa-dev@list

Re: Replacement for GetApplicationEventTarget?

On Apr 10, 2008, at 1:21 PM, Michael Vannorsdel wrote: Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing I have left that's not 64 bit compatible. GetApplicationEventTarget() is actually in PPC64 and X86-64 even though it isn

Re: ObjC static member variable

> Yes that works but then it becomes a global variable. Not when it's declared static. As in plain C, static variables are at file scope. If you really want to access it via instances of the Objective-C class (or the class itself), you'll just have to implement an appropriate method to return it,

Re: ObjC static member variable

On Apr 10, 2008, at 4:08 PM, Scott Ribe wrote: Yes that works but then it becomes a global variable. Not when it's declared static. As in plain C, static variables are at file scope. If you really want to access it via instances of the Objective-C class (or the class itself), you'll just

Re: System Preferences window is wider in Leopard? How do you make a Tiger compatible UI?

On Wed, Apr 9, 2008 at 11:06 AM, Dave Camp <[EMAIL PROTECTED]> wrote: > After designing the UI for a new System Preferences pane I've discovered > that the window size in Leopard is 75 pixels wider than it was in Tiger or > earlier OS releases. The net result appears to be that my shiny new UI is >

Singletons on Leopard with GC

I have a couple of classes for which I'd like to use the singleton pattern. I read some of the old posts on this list and at cocoadev.com about approaches to take. They mention Apple's recommendations about overriding retain, release, etc. to essentially turn them into no-ops. However, th

Re: Replacement for GetApplicationEventTarget?

Le 10 avr. 08 à 22:05, Nick Zitzmann a écrit : On Apr 10, 2008, at 1:21 PM, Michael Vannorsdel wrote: Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing I have left that's not 64 bit compatible. GetApplicationEventTarget() is

Re: Tight loop processing

Threads are almost always the right way to do what the OP wants. The problem as was presented is that there's some work to do, which happens to be dividable into N segments. There were no bounds placed on how long it takes to run any individual segment. And even if there were, they'd pro

Re: Replacement for GetApplicationEventTarget?

Great thanks a lot. On Apr 10, 2008, at 3:11 PM, Jean-Daniel Dupas wrote: Le 10 avr. 08 à 22:05, Nick Zitzmann a écrit : On Apr 10, 2008, at 1:21 PM, Michael Vannorsdel wrote: Is there a replacement function for GetApplicationEventTarget? I'm looking for one since this is the only thing

Re: System Preferences window is wider in Leopard? How do you make a Tiger compatible UI?

On 4/9/08, Dave Camp <[EMAIL PROTECTED]> wrote: > After designing the UI for a new System Preferences pane I've > discovered that the window size in Leopard is 75 pixels wider than it > was in Tiger or earlier OS releases. The net result appears to be that > my shiny new UI is clipped on the right

Re: core data and IB outlet binding

On Apr 10, 2008, at 17:51, Keary Suska wrote: on 4/10/08 4:30 AM, [EMAIL PROTECTED] purportedly said: Here is a small screenshot of the bindings http://vafer.org/pub/bindings.png As the button binding is working so should the NSTextField binding ...one would think. But just to verify I've

Re: Tight loop processing

Depending on the nature of your simulation, and if you don't mind being Leopard-only, you might break it down into a series of NSOperations and let Cocoa handle the rest for you. Mike On Apr 10, 2008, at 11:00 AM, Don Arnel wrote: Hey all... This is my first time posting to this list. I'

Re: Tips to deploy applications to multiple Mac OS X versions

One caveat, though, is that you should probably have a runtime check for the minimum OS version you expect so that you don't end up with a crash if someone tries to use your nifty Leopard features on Tiger. Adding something to main() would probably be easiest, either checking against NSAppK

Re: Tight loop processing

On Apr 10, 2008, at 4:13 PM, Wade Tregaskis wrote: Threads are almost always the right way to do what the OP wants. Agreed. Furthermore, if you have the luxury of targeting Leopard, look into NSOperation and NSOperationQueue. Using those properly, you can get maximum concurrency for the h

Re: System Preferences window is wider in Leopard? How do you make a Tiger compatible UI?

On Apr 10, 2008, at 3:06 PM, E. Wing wrote: On 4/9/08, Dave Camp <[EMAIL PROTECTED]> wrote: After designing the UI for a new System Preferences pane I've discovered that the window size in Leopard is 75 pixels wider than it was in Tiger or earlier OS releases. The net result appears to be that

Making use of Core 2 features without 64bit addressing

Is it possible to build a binary that uses the extra registers and features of x86_64 but without making a 64 bit binary? ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Cont

YACCOB - Yet Another Custom Cell OutlineView Binding problem

Hi everybody, I am stuck with a (maybe trivial) problem, but I did not find a solution suitable for my case in the old messages and on the net. My situation is this: I want to use a custom button cell inside an OutlineView to add some color and text to the basic checkbox and draw a set of No

Re: Making use of Core 2 features without 64bit addressing

On Apr 10, 2008, at 4:46 PM, Michael Vannorsdel wrote: Is it possible to build a binary that uses the extra registers and features of x86_64 but without making a 64 bit binary? I'm pretty sure the answer is no. What are you trying to accomplish? Nick Zitzmann _

Re: Making use of Core 2 features without 64bit addressing

Just an optimized build for core 2 and xeon, but I have to link with 10.4SDK and it has some header bugs when building for 64 bit Intel (mostly from TARGET_CPU_X86 not defined). I don't really need 64 bit addressing but would like to use the additional registers and 64 bit integer math.

Re: Making use of Core 2 features without 64bit addressing

On Thu, Apr 10, 2008 at 3:46 PM, Michael Vannorsdel <[EMAIL PROTECTED]> wrote: > Is it possible to build a binary that uses the extra registers and features > of x86_64 but without making a 64 bit binary? No. May I ask why you don't want to make a 64-bit binary? -- Clark S. Cox III [EMAIL PROTEC

Re: Making use of Core 2 features without 64bit addressing

On Apr 10, 2008, at 5:00 PM, Michael Vannorsdel wrote: Just an optimized build for core 2 and xeon, but I have to link with 10.4SDK and it has some header bugs when building for 64 bit Intel (mostly from TARGET_CPU_X86 not defined). I don't really need 64 bit addressing but would like to u

Re: recursive dir searching

At 11:09 -0700 10/04/08, [EMAIL PROTECTED] wrote: >From: "Wesley Smith" <[EMAIL PROTECTED]> >Date: Tue, 8 Apr 2008 17:20:25 -0600 >Message-ID: <[EMAIL PROTECTED]> > >I've been trying to use >NSDirectoryEnumerator *dirEnum = [[NSFileManager defaultManager] >enumeratorAtPath:dir]; > >to recursively s

Re: Making use of Core 2 features without 64bit addressing

On Thu, Apr 10, 2008 at 4:00 PM, Michael Vannorsdel <[EMAIL PROTECTED]> wrote: > Just an optimized build for core 2 and xeon, but I have to link with 10.4SDK Are you sure that you have to use the 10.4 SDK? Just use the 10.5 SDK, but set the deployment target to 10.4 for your 32-bit architectures.

Re: Tips to deploy applications to multiple Mac OS X versions

On Apr 10, 2008, at 6:19 PM, Chris Suter wrote: One caveat, though, is that you should probably have a runtime check for the minimum OS version you expect so that you don't end up with a crash if someone tries to use your nifty Leopard features on Tiger. Adding something to main() would pro

Re: Highlight color of a NSTableView row

On Apr 10, 2008, at 6:00 AM, Cathy Shive wrote: If you're targeting Leopard, there is an NSTableView method you can override for this (a public one!) -(void)highlightSelectionInClipRect:(NSRect)theClipRect You have to actually draw the highlights, it's not simply a matter of setting the c

Re: ObjC static member variable

On Apr 10, 2008, at 12:42 PM, vance wrote: Yes that works but then it becomes a global variable. I was wondering if ObjC can handle static member variables. If not I will have to hack it up and declare the variable outside of the class A C++ static member variable is a global variable too, i

Re: Highlight color of a NSTableView row

On Apr 10, 2008, at 8:00 PM, Eric Gorr wrote: On Apr 10, 2008, at 6:00 AM, Cathy Shive wrote: If you're targeting Leopard, there is an NSTableView method you can override for this (a public one!) -(void)highlightSelectionInClipRect:(NSRect)theClipRect You have to actually draw the highli

Re: Highlight color of a NSTableView row

If you're targeting Leopard, there is an NSTableView method you can override for this (a public one!) -(void)highlightSelectionInClipRect:(NSRect)theClipRect Ideally this should be the only method you have to override for Tiger also. You may have to coordinate with the cell (or use a custom

Re: Highlight color of a NSTableView row

Playing with this a bit more, it appears that I need to also do: - (id)_highlightColorForCell:(NSCell *)cell { // we need to override this to return nil // or we'll see the default selection rectangle when the app is running // in any OS before leopard // you can al

Re: Highlight color of a NSTableView row

On Apr 10, 2008, at 8:28 PM, Corbin Dunn wrote: If you're targeting Leopard, there is an NSTableView method you can override for this (a public one!) -(void)highlightSelectionInClipRect:(NSRect)theClipRect Ideally this should be the only method you have to override for Tiger also. You ma

Re: Highlight color of a NSTableView row

On Apr 10, 2008, at 8:30 PM, Corbin Dunn wrote: Playing with this a bit more, it appears that I need to also do: - (id)_highlightColorForCell:(NSCell *)cell { // we need to override this to return nil // or we'll see the default selection rectangle when the app is running

how should I go about downloading files

Hey, This is my first cocoa projects so I am kind of finding my way around the framework. The question I have is maybe more related to the design practices with cocoa. I make a HTTP call to a server which gives me back a list of urls pointing to mp3 files. For each url handling I created FileDown

Question about NSTreeController/NSOutlineView instance cleanup

Hi, I have a simple test application (modeled after the SourceView sample) which is a NSDocument based application. The NSDocument derived class contains a root NSMutableArray which serves as the content for an NSOutlineView which is attached to the content through binding. @inter

Re: how should I go about downloading files

You can start new downloads from the queue in your downloadDidFinish: delegate method. On Apr 10, 2008, at 7:04 PM, Laimonas Simutis wrote: The problem with the above is that I spawn as many downloaders as the urls returned by the server since downloadItem does't block. What would be the be

Why might DO/NSConnection fail?

Hi all, I've got a user reporting a crash in one of our components. The truly weird thing, for me, is that this is a crash in the DO portion of our code, which would seem to indicate that NSConnection wasn't able to find the DO server. (Now, this is odd in and of itself, since the server launche

Re: Why might DO/NSConnection fail?

I've seen a similar crash when a user had a download accelerator input manager installed. On Apr 10, 2008, at 7:45 PM, Brad Peterson wrote: Hi all, I've got a user reporting a crash in one of our components. The truly weird thing, for me, is that this is a crash in the DO portion of our co

Re: Question about NSTreeController/NSOutlineView instance cleanup

On Apr 10, 2008, at 6:07 PM, Markus Spoettl wrote: If I interpret this correctly I'm removing my tree content from under the NSTreeController while it's still using it. If found that when I add [treeContent removeAllObjects]; Small correction this (calling removeAllObject) doesn't remo

NSArrayController's "selectionIndex" weirdness

Hello all, In a TableView column bound to an NSArrayController which has playerArray, a mutable array, as its content. An NSButton binding selectionIndex of the controller as the Argument 1, and the Selector Name to the method below, here's what I get in the method: - (void) nightKill:(

Re: Question about NSTreeController/NSOutlineView instance cleanup

On Apr 10, 2008, at 18:52, Markus Spoettl wrote: So the question remains, how to tell NSTreeController to release all ties to the node hierarchy so it can be cleaned up? The first thing to check is how you are initializing the treeContent variable. What method are you using to create it, a

Re: NSArrayController's "selectionIndex" weirdness

On Apr 10, 2008, at 19:09, Johnny Lundy wrote: - (void) nightKill:(NSUInteger) theWhackedOne { NSLog(@"SelectionIndex=%@",theWhackedOne); [playerArray removeObjectAtIndex:theWhackedOne]; return; } The array controller is sending you a NSNumber whose value is the sele

Re: Question about NSTreeController/NSOutlineView instance cleanup

The first thing to check is how you are initializing the treeContent variable. What method are you using to create it, and are you retaining it? OK, this is what I do: - (id)init { self = [super init]; if (self) { treeContent = [[NSMutableArray alloc] init]; } return

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