On Nov 25, 2011, at 7:07 PM, Glenn L. Austin wrote:
> On Nov 25, 2011, at 2:56 PM, Koen van der Drift wrote:
>
>> On Nov 25, 2011, at 5:44 PM, Scott Ribe wrote:
>>
>>> As another response suggested, what's wrong with ntohl???
>>
>> I implemented that function based on some code I found online,
Hi,
I'm using a NSTrackingArea in a view to receive mouseMoved events.
The cursor location in the mouseMoved and mouseDragged events have non-integer
coordinates (as expected).
e.g. x:140.601562 y:128.082031
However, the mouseDown and mouseUp events always produce truncated coordinates.
e.g. x:1
Ah yes thank you Quincey, that makes total sense now. I have been on honeymoon
for the last 8 months and I'm a little bit rusty. I am just trying to get my
head around bindings xcode 4 & ARC.
On 25 Nov 2011, at 21:51, Quincey Morris wrote:
> On Nov 25, 2011, at 13:21 , Ben wrote:
>
>> @proper
On Nov 25, 2011, at 2:56 PM, Koen van der Drift wrote:
> On Nov 25, 2011, at 5:44 PM, Scott Ribe wrote:
>
>> As another response suggested, what's wrong with ntohl???
>
> I implemented that function based on some code I found online, but got very
> weird results, which is why I asked here. My
On Nov 25, 2011, at 5:44 PM, Scott Ribe wrote:
> As another response suggested, what's wrong with ntohl???
I implemented that function based on some code I found online, but got very
weird results, which is why I asked here. My knowledge on these esoteric
functions apparently isn't up to par
On Nov 25, 2011, at 3:20 PM, Koen van der Drift wrote:
> Basically what I am trying to do is to convert and NSData object which I know
> contains an array of pairs of values to a Cocoa usable object, eg an NSArray
> of NSDictionaries.
As another response suggested, what's wrong with ntohl???
-
And to clarify it a bit more, in Perl it is done as follows:
use MIME::Base64;
$base64decoded = decode_base64($inputstring);
@hostOrder32 = unpack("N*", $base64decoded);
The hostOrder32 array contains a list of host ordered 32 bits entities which
need to be converted to floats.
- Koen.
On
On Nov 25, 2011, at 4:30 PM, Ben Kennedy wrote:
> On 25 Nov 2011, at 12:58 pm, Koen van der Drift wrote:
>
>> How do I obtain the "network byte order data" and "byte order of the host
>> machine" so I get the correct results?
>
> Check out NSHostByteOrder(), as well as CFSwapInt32HostToBig() a
On Nov 25, 2011, at 13:51 , Quincey Morris wrote:
> or:
>
> [self willChangeValueForKey: @"sortDescriptorArray"];
> self.sortDescriptorArray = [NSArray arrayWithObject:sd];
> [self didChangeValueForKey: @"sortDescriptorArray"];
>
> if you didn't.
Oops, I went cut/paste crazy.
On Nov 25, 2011, at 13:21 , Ben wrote:
> @property (readonly, strong, nonatomic) IBOutlet NSArray
> *sortDescriptorArray; (plus @synthesize it in the implementation)
>
>
> In my applicationDidFinishLaunching method I have...
>
>
> NSSortDescriptor * sd = [[NSSortDescriptor alloc] initWithKey:
On 25 Nov 2011, at 12:58 pm, Koen van der Drift wrote:
> How do I obtain the "network byte order data" and "byte order of the host
> machine" so I get the correct results?
Check out NSHostByteOrder(), as well as CFSwapInt32HostToBig() and brethren
(with various values for "32" and "Big").
-b
On Nov 25, 2011, at 1:58 PM, Koen van der Drift wrote:
> I'm trying to implement the following code into my Cocoa project:
>
> for (n = 0 ; n < (2 * count) ; n++)
> {
> ((u_int32_t *) result)[n] = ntohl((u_int32_t) ((u_int32_t *)
> decoded)[n]);
> }
>
> with the following requirements:
>
I have a simple NSTableView which uses binding and Core Data (via
NSArrayController).
It works fine except the order of table entries is random. So I need an
NSSortDescriptor. I add a property to my App Delegate like so..
@property (readonly, strong, nonatomic) IBOutlet NSArray *sortDescriptor
This is really a tools question, so you might get a better response on
the xcode-users list.
--Kyle Sluder
On Fri, Nov 25, 2011 at 12:48 PM, Ayers, Joseph wrote:
> When compiling a Cocoa Document based app with LLVM is get the following
> errors:
>
> Roboplasm-Prefix.pch
> Lexical or Preprocess
I'm trying to implement the following code into my Cocoa project:
for (n = 0 ; n < (2 * count) ; n++)
{
((u_int32_t *) result)[n] = ntohl((u_int32_t) ((u_int32_t *)
decoded)[n]);
}
with the following requirements:
// byte order correction decoded has network byte order data
// result h
When compiling a Cocoa Document based app with LLVM is get the following errors:
Roboplasm-Prefix.pch
Lexical or Preprocessor Issue
'Cocoa/Cocoa.h file not found
<--The text of this for some reason is red
Lexical or Preprocessor issue
'/Users/lobster/Library/Developer/Xcode/DerivedData/Robop
On 25 Nov 2011, at 7:45 AM, David Mirabito wrote:
> I am trying to place an InvalidData icon next to offending input elements
> (popup menus, text fields, etc). I calculate the position of the new
> NSImageVIew based on the frame of the UI element. Keep it's vertical
> placement, and shift the
On 25 Nov 2011, at 7:45 AM, David Mirabito wrote:
>NSView *aview = theOffendingNSTextView;
Is this in fact an NSTextView, or do you mean NSTextField?
>NSView *superView = [aview superview];
>
>NSRect oldframe = [aview frame];
>
>NSRect newFrame = NSMakeRect(
>oldfra
[SOLVED] :-)
I've succesfully figured out how to add and change the NSButtonCell state in
the NSOutlineView. I just added a BOOL isChecked to my outlineview Item class
so that I don't need an NSArray, which is much cleaner and I don't need the
rowIndex: [outlineView rowForItem:item].
Here's my pa
Hello,
I am trying to place an InvalidData icon next to offending input elements
(popup menus, text fields, etc). I calculate the position of the new
NSImageVIew based on the frame of the UI element. Keep it's vertical placement,
and shift the icon to the left if it, plus a small constant spaci
Sorry, I didn't mean irrational, I did in fact mean non-finite.
But you are right about the hopelessness of actually displaying so many digits.
As indicated, I don't in reality intend to do so.
Anyhow, as far as I'm concerned this issue is settled. I'm just using 100 now,
and will file a bug o
Le 25 nov. 2011 à 04:26, Conrad Shultz a écrit :
> On 11/24/11 3:20 PM, Jean-Daniel Dupas wrote:
>> A formatter is used to convert an internal number representation
>> (integer, floating point, fixed point) into a string. Is has nothing
>> to do with the precision of the represented value.
>>
>>
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