Re: problem observing selectionIndex of an array controller

On Mar 8, 2009, at 1:52 AM, Stuart Malin wrote: I'm trying to watch for changes in the selection of a tableView managed by an NSArrayController. I set up an observer: [mArrayController addObserver:self forKeyPath:@selectionIndex

Re: problem observing selectionIndex of an array controller

On Mar 7, 2009, at 10:10 PM, Ken Thomases wrote: On Mar 8, 2009, at 1:52 AM, Stuart Malin wrote: I'm trying to watch for changes in the selection of a tableView managed by an NSArrayController. I set up an observer: [mArrayController addObserver:self

How to create a color catalog

I'm still struggling with the problem to identify a color list / name after picking a color with NSColorPanel. It would be easy to solve if I could use color catalogs instead of color lists. In [1] the following is mentioned about NSColorList: The color lists returned by the

Re: Cleaner daemon managed by Launchd?

On Mar 8, 2009, at 5:38 AM, Michael Ash wrote: On Sat, Mar 7, 2009 at 8:30 PM, Ken Thomases k...@codeweavers.com wrote: On Mar 7, 2009, at 5:26 PM, Olivier Palliere wrote: I am working on an application that once started, sets up some temporary files and so. I didn't think of it at

Re: NSDrawNinePartImage draws slowly in CALayer

Thank you Jean-Daniel for your thoughts on this! Shark revealed that the most time was spend inside NSDrawNinePartImage, so I replaced that function by a self-made lightweight version. Here I discovered that most time was spend on drawing the center image, which is scaled along both the X

Re: NSObjectController selection - now you see it, now you don't

On Mar 7, 2009, at 11:05 PM, Luke Evans wrote: Well, what actually happens is that -selectedObjects almost always returns an empty array. Sending -setContent: does not appear to result in this content being available as the selectedObject in the way described (or there's other magic to

Making a border-less window is not working

Hello, I have created a custom NSWindow class, there I implemented the method - (id)initWithContentRect:(NSRect)contentRect styleMask: (NSUInteger)windowStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation screen:(NSScreen *)screen { I set up the alpha value and the

Re: Making a border-less window is not working

On 8 Mar 2009, at 15:40:18, Gustavo Pizano wrote: Hello, I have created a custom NSWindow class, there I implemented the method - (id)initWithContentRect:(NSRect)contentRect styleMask: (NSUInteger)windowStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)deferCreation

CoreData and NSObjectController

I have started to experiment with the core data framework and have run immediately into a problem. I have modelled a data entity Person and setup a window in IB which displays all parameters of a single data record. Then I have added a button which calls the add: method of the

Re: CoreData and NSObjectController

On Mar 8, 2009, at 10:14, Michael Süssner wrote: I have started to experiment with the core data framework and have run immediately into a problem. I have modelled a data entity Person and setup a window in IB which displays all parameters of a single data record. Then I have added a

Re: Making a border-less window is not working

AHa ok thanks that fix it, unfortunately it doesn't looks good. :(:( Gus On 8.3.2009, at 18:13, Benjamin Dobson wrote: On 8 Mar 2009, at 15:40:18, Gustavo Pizano wrote: Hello, I have created a custom NSWindow class, there I implemented the method -

Re: NSObjectController selection - now you see it, now you don't

On Sat, 7 Mar 2009 22:05:24 -0800, Luke Evans l...@eversosoft.com said: I'm a little bamboozled by a discovery I've just presently made. I was intending using an NSObjectController in one of my classes to keep a track of which visible object is selected. There are reasons why I've chosen to have

CoreData and NSObjectController

I have started to experiment with the core data framework and have run immediately into a problem. I have modelled a data entity Person and setup a window in IB which displays all parameters of a single data record. Then I have added a button which calls the add: method of the

Re: NSObjectController selection - now you see it, now you don't

On 8-Mar-09, at 8:38 AM, Keary Suska wrote: IIRC, NSObjectController, as a super class has some behavior that doesn't make sense to an NSObjectControlelr proper. Because of this it is possible that the selection change has been deferred to the run loop. You can manually run the run loop to

CoreImage: bend frame with shadow

Hi! I remember someone posting code to their blog / web site showing how to frame a slightly bend image and add a shadow to it: Much like a sticker peeling off. I can't find the link anymore. Best, Pierre Bernard - - - Houdah Software s. à r. l. http://www.houdah.com HoudahGeo: One-stop

Re: NSObjectController selection - now you see it, now you don't

On Mar 8, 2009, at 2:20 PM, Luke Evans wrote: IIRC, NSObjectController, as a super class has some behavior that doesn't make sense to an NSObjectControlelr proper. Because of this it is possible that the selection change has been deferred to the run loop. You can manually run the run loop

Re: [SOLVED] Trying to understand the cause of a message sent to deallocated instance error

Folks, Thanks to everyone who replied. I always like to find a handy tool that I didn't know about before. I missed the arrival of Instruments with Leopard, but I'll be using in future... It turns out that my problem was me being a bit slack with the starting and stopping of a

How to intercept NSToolbar item selection changes

I'm building a Preferences window that has a toolbar, in the style of Mail. I need to know if the user clicks on a toolbar item to change the pane. If the current pane has pending changes, I display a sheet asking for action regarding the present changes. I need to do this BEFORE the

Accessing other UI while keyboard is open

How do I still allow the UI to be accessed when the keyboard is open? I have a textfield and and switch and I want to be able to touch either of them while the keyboard is still open but it's currently being blocked. Thanks! ___ Cocoa-dev mailing list

Re: NSObjectController selection - now you see it, now you don't

Hi Keary, Thanks. I can confirm that this isn't having any effect in this case. For now, a simple subclass of NSObjectController that recovers the documented behaviour seems to be working satisfactorily for me. There remains every chance that the documented behaviour I quoted isn't the

Why don't only these images don't show on the device?

Hello - All my images show except for these: UIImageView *imageView = [[UIImageView alloc]initWithFrame: CGRectMake(30+(horizontalCount*92),15+currentYOffset,30,30)]; [imageView setImage: [UIImage imageNamed:[pName stringByAppendingString:@.i.png]]]; [imageView setTag:100]; [scrollView

re: Performance degrades dramatically in [NSManagedObjectContext executeFetchRequest:error:]

Oleksiy, NSManagedObjectContext tries to keep the fetch results in sync with the pending unsaved changes you've made. So the more inserted, updated, and deleted objects you have that might match the entity you're fetching against, the longer it can take to filter unsaved changes. You

Re: Why don't only these images don't show on the device?

OK - It seems as though my builds aren't bringing over all my images. How can I force the build to include all these images? Thanks James On Mar 8, 2009, at 6:55 PM, James Cicenia wrote: Hello - All my images show except for these: UIImageView *imageView = [[UIImageView

Re: How to intercept NSToolbar item selection changes

On Sun, Mar 8, 2009 at 6:03 PM, Stuart Malin stu...@zhameesha.com wrote: I'm building a Preferences window that has a toolbar, in the style of Mail. I need to know if the user clicks on a toolbar item to change the pane. If the current pane has pending changes, I display a sheet asking for