Hi,
reading through the spotlight docu I am not sure where to start or if the
following is possible. I am trying to find out if a spotlight importer can be
used to query external data sources. I know the advantage of spotlight is meant
to pre-catalog files in order to quickly return results. Bu
On Dec 16, 2011, at 11:48 PM, Quincey Morris wrote:
> There are various solutions you might choose, depending on how you expect to
> handle validation errors for your text field. You can add a number formatter
> to the field, or you can change the property to type long long (though you
> then
Hi Everyone,
Perhaps someone can help point me in the right direction on this:
I have an NSObjectController that maintains a UI for me.
I have an NSTextField which contains numerical value. You could type in a
number, which populates an NSNumber object deep inside my code..
Magically, my NSObjec
Here is a simple tutorial by a list member of ours:
http://juliuspaintings.co.uk/cgi-bin/paint_css/animatedPaint/059-NSStepper-NSTextField.pl
This example uses an object controller but can be reconfigured to bypass it and
bind to an ivar easily.
Even though it uses a number formatter besides th
Am 17.12.2011 um 19:59 schrieb Robert Monaghan:
> Hi Everyone,
>
> Perhaps someone can help point me in the right direction on this:
>
> I have an NSObjectController that maintains a UI for me.
> I have an NSTextField which contains numerical value. You could type in a
> number, which populate
The binding is straight forward..
You create an NSObjectController, and set the "Mode" to "Class" and the Class
Name to your object with a bunch of NSNumbers. (prepared with
@property/@synthesize, naturally)
In my NSTextField, I bind my "value", "Min Value" and "Max Value" to the
NSObjectContr
On Dec 17, 2011, at 3:13 AM, Alexander Reichstadt wrote:
> reading through the spotlight docu I am not sure where to start or if the
> following is possible. I am trying to find out if a spotlight importer can be
> used to query external data sources. I know the advantage of spotlight is
> mea
Thanks for the info!
I never realized that this is possible with object controllers.
But wait a minute: While playing around with this mechanism, it turns out that
you have a number formatter installed on the text field for this to work. I
realized this when my app crashed after I had removed th
Oops, missed the number formatter..
You are right.. number formatter is needed for the min/max values to show up.
Which makes me thing that this is a mechanism that is a part of the number
formatter.
Will dig around there.
Will post a note if I find anything.
bob.
On Dec 17, 2011, at 2:43 PM,
This is how I have my code set up: an Objective-C protocol that has a class
function that returns an NSArray of UTIs that it can handle, and a member
function that handles the file type:
@protocol PcsxrFileHandle
+ (NSArray *)utisCanHandle;
- (BOOL)handleFile:(NSString *)theFile;
@end
Howeve
On Dec 17, 2011, at 6:02 PM, C.W. Betts wrote:
> Is there a way to put classes into some sort of array to go through and check
> if the UTI of a file matches up to any of the UTIs that the class can handle?
Classes are objects too, so you can put them in arrays and so on.
-- Chris
__
On Dec 17, 2011, at 8:02 PM, C.W. Betts wrote:
> This is how I have my code set up: an Objective-C protocol that has a class
> function that returns an NSArray of UTIs that it can handle, and a member
> function that handles the file type:
>
> @protocol PcsxrFileHandle
>
> + (NSArray *)utisCa
On Dec 17, 2011, at 11:13 PM, Charles Srstka wrote:
> Chris already answered your main question, but I’d just like to add that it’s
> probably better to use UTTypeConformsTo() instead of UTTypeEqual() to test
> UTIs. This way, in the hypothetical case that you encounter a subtype of one
> of th
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