I'm creating a UITableView in which users should be able to (among other
things) delete not only single rows, but entire sections. When the table is put
into edit mode, I would like to show a control in each section header that will
allow deletion of the associated section.
How hard is this goi
I'm trying to create a "snapshot" UIImage from a UITextView that's inside a
larger, hidden UIView. renderInContext: works fine for visible UIView layers,
but I can't get consistent results for hidden views.
I read somewhere (can't recall the source, but it wasn't authoritative) that
this is exp
On Jan 13, 2010, at 11:24 AM, Matt Neuburg wrote:
> On Tue, 12 Jan 2010 14:18:05 -0600, Michael Gardner
> said:
>> I'm trying to create a "snapshot" UIImage from a UITextView that's inside a
> larger, hidden UIView. renderInContext: works fine for visib
On Jan 13, 2010, at 5:07 PM, glenn andreas wrote:
>
> On Jan 13, 2010, at 4:48 PM, Michael Gardner wrote:
>
>>
>> I also tried calling -drawRect: on my hidden view (after setting the context
>> with UIGraphicsBeginImageContext()), but it doesn't seem to do any
On Jan 13, 2010, at 10:30 PM, glenn andreas wrote:
> On Jan 13, 2010, at 9:46 PM, Michael Gardner wrote:
>
>> On Jan 13, 2010, at 5:07 PM, glenn andreas wrote:
>>
>>>
>>> On Jan 13, 2010, at 4:48 PM, Michael Gardner wrote:
>>>
>>>>
On Jan 29, 2010, at 6:44 PM, Chunk 1978 wrote:
> i'm almost 100% sure it's not possible to return a nil on basic data
> types, but just incase i'll post the question.
>
> --
> - (float)panForSoundWithName:(NSString *)soundName
> {
>
On Feb 1, 2010, at 12:58 PM, Jean-Daniel Dupas wrote:
>
> Le 1 févr. 2010 à 19:17, Michael Gardner a écrit :
>
>> On Jan 29, 2010, at 6:44 PM, Chunk 1978 wrote:
>>
>>> i'm almost 100% sure it's not possible to return a nil on basic data
>>&
What are you looking to accomplish with Time Machine?
-Michael
Ralf Edmund Stranzenbach wrote:
> Hi.
>
> I'm still wondering if there is any plug-in or extension type
> architecture that enables applications to cooperate with the TimeMachine
> backups much like Apples Mail or AddressBook applica
Have you looked at Growl?
-Michael
Abhiram Dwivedi wrote:
> Hi,
>
> I need to build a functionality similar to gmail notifier.
>
> Any pointers if Cocoa would be the right approach or if some other technology
> (python?) can be used to create such an app? Also, if you know of a similar
> open
On Jun 17, 2008, at 7:17 PM, Pierce T. Wetter III wrote:
If you've ever used CoreNetwork you might get the idea, because
CFNetwork is event-driven, rather then the shitty thread-per-socket
style that CS students are taught. So you can easily handle a
zillion connections with CoreNetwork
On Sep 27, 2008, at 10:10 PM, Joe Keenan wrote:
The problem with any async method is that I haven't figured an
elegant way to know which update code to use for each return value.
They're not all the same. Different data elements need different
processing to update the UI. When I get a re
On Sep 27, 2008, at 2:23 PM, David Niemeijer wrote:
Hi,
I have been trying to find this in the documentation and list
archives but without success so far. What is the best way to count
the number of characters in an NSString taking account of the fact
that some characters may take up mult
On Sep 28, 2008, at 5:53 AM, Gerriet M. Denkmann wrote:
On Sun, 28 Sep 2008 03:27:48 -0500, Michael Gardner <[EMAIL PROTECTED]
> wrote:
On Sep 27, 2008, at 2:23 PM, David Niemeijer wrote:
Hi,
I have been trying to find this in the documentation and list
archives but without succ
On Sep 28, 2008, at 1:17 PM, David Niemeijer wrote:
Michael,
On 28 sep 2008, at 14:41, Michael Gardner wrote:
Upon further investigation, I may be wrong. I based my assertion
upon Apple's NSString documentation ("Returns the number of Unicode
characters in the receiver")
I'm trying to implement drag & drop in an NSView subclass. I made sure
that the source returns NSDragOperationMove in -
draggingSourceOperationMaskForLocal:, and that the destination calls -
registerForDraggedTypes: with the same (custom) type that the source
uses for the drag operation.
Th
Loc offset: NSZeroSize event:
event pasteboard: pboard source: self slideBack: YES];
-Michael
On May 5, 2008, at 4:25 PM, Stéphane Sudre wrote:
On May 5, 2008, at 11:02 PM, Michael Gardner wrote:
I'm trying to implement drag & drop in an NSView subclass. I made
sure that
7;t be any interference from that side of things. As
far as I can tell, this looks to be a bug in Cocoa's DnD code, or at
least a caveat that should be mentioned in the documentation...
-Michael
On May 5, 2008, at 4:02 PM, Michael Gardner wrote:
I'm trying to implement drag & drop
My actual init method has a different signature, and calls -
initWithFrame: on its superclass. I was trying to abstract away extra
details, but I shouldn't have made it look like an actual method
signature. Sorry about that.
-Michael
On May 6, 2008, at 9:34 AM, I. Savant wrote:
With help
2008, at 10:14 AM, I. Savant wrote:
On Tue, May 6, 2008 at 10:44 AM, Michael Gardner
<[EMAIL PROTECTED]> wrote:
My actual init method has a different signature, and calls -
initWithFrame:
on its superclass. I was trying to abstract away extra details, but I
shouldn't have made it look
On May 6, 2008, at 10:47 AM, I. Savant wrote:
On Tue, May 6, 2008 at 11:34 AM, Michael Gardner
<[EMAIL PROTECTED]> wrote:
Upon further investigation, I've found that if I call
-registerForDraggedTypes: before adding the view to its parent
window with
-setContentView:, I ne
t 10:44 AM, Michael Gardner
<[EMAIL PROTECTED]> wrote:
My actual init method has a different signature, and calls -
initWithFrame:
on its superclass. I was trying to abstract away extra details, but I
shouldn't have made it look like an actual method signature. Sorry
about
that.
IB
hich probably do assume that things are fully constructed.
G.
On 7 May 2008, at 1:34 am, Michael Gardner wrote:
Upon further investigation, I've found that if I call -
registerForDraggedTypes: before adding the view to its parent
window with -setContentView:, I never get the -draggingEntered:
4:02 PM, Michael Gardner wrote:
I'm trying to implement drag & drop in an NSView subclass. I made
sure that the source returns NSDragOperationMove in -
draggingSourceOperationMaskForLocal:, and that the destination calls
-registerForDraggedTypes: with the same (custom) type that the
Are there any guarantees about blocking behavior for NSInputStream and
NSOutputStream? For example, if I receive an
NSStreamEventHasSpaceAvailable for an NSOutputStream, how many bytes
can I write without blocking? It doesn't seem safe to do I/O in the
main thread if there are no such guara
Okay, then next question: what will happen if I call -write:maxLength:
on an NSOutputStream without having received a
NSStreamEventHasSpaceAvailable event? Is is guaranteed to block until
it has written at least one byte (assuming we're not dealing with a
fixed-length stream that has reache
I've used SmallSockets (http://smallsockets.sourceforge.net/) in a
small project, with good results. It doesn't do run loop events, but
in my opinion it's better to just use threads with blocking I/O anyway.
-Michael
On May 10, 2008, at 2:11 PM, Jens Alfke wrote:
On 10 May '08, at 11:59 A
ing writes
-Use -performSelector:onThread:withObject:waitUntilDone: to pass data
to/from the main thread
-Michael
On May 8, 2008, at 12:00 PM, Michael Gardner wrote:
Okay, then next question: what will happen if I call -
write:maxLength: on an NSOutputStream without having received a
NSStreamEventHa
On Oct 19, 2008, at 10:18 PM, Scott Ribe wrote:
The "view unread only" option is the reason I haven't switched to
Mail and
still use Entourage.
You know you can sort by unread status by clicking on the 'unread'
column in Mail, right? It's not exactly the same, but it works well
for me.
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