Hello list,
I want to add non editable text parts to an NSTextView. You can add/
drag and delete them within the text view but they should not be
editable. This parts will act as placeholders for the actual text.
What is the right way to
1. Add this kind of "placeholders" (non editable tex
http://www.google.com/search?num=50&hl=en&safe=off&client=safari&rls=en-us&q=crc+cocoa&btnG=Search
No mention at all I can find (in the 20 seconds I scanned the first
two result pages) of any cocoa CRC implementations. If a newbie were
to do a search like this and turned up such a fruitless l
I guess I have to use the NSMutableAttributedString methods but I
could not find in the documentation the attribute names to make a
text portion non editable.
Hint: This isn't an attribute, it's handled by text system delegate
methods.
--
I.S.
Hi all,
I've got a root layer which has got a solid background and I've got
one sublayer. If I call removeFromSuperlayer on the sublayer when the
root layer is small in size, it removes itself with animation and
there are no problems. But if I increase the size of the window (the
hosting
Hello,
I need to encode a quoted-printable text and convert it to given
encoding according to the headers of a message.
I've used some code but the result is wrong.
For example =C3=A8 should be 'è' but the result is two symbols (the
sqrt symbol and another).
I've made these steps:
1) Read t
Hi,
I've got an NSTableView with in the first column filled with
checkboxes (NSButtonCell), 2nd and 3rd columns have an NSImage and
NSString.
The NSImage and NSString column work fine. However, I cannot succeed
to set the checkboxes and edit the checkboxes. I'm using this code:
-(id)tab
NSInteger (nor BOOL) isn't an object, it's just a scalar value (in
fact, an int), so you don't need to retain it - I expect trying to
send a message to it for any value other than 0 will crash if it
compiles at all. It should work if you just get rid of the retain/
release messages. KVC inte
Le 14 juin 08 à 16:43, Dex Morgan a écrit :
Hello,
I need to encode a quoted-printable text and convert it to given
encoding according to the headers of a message.
I've used some code but the result is wrong.
For example =C3=A8 should be 'è' but the result is two symbols (the
sqrt symbol a
On 13 Jun '08, at 10:58 PM, Rod Schmidt wrote:
Yes, that is what's happening, but I am puzzled as to why it only
happens when I call initWithData:... or initWithHTML:... and the
object it's trying to send a message to has nothing to do with the
HTML conversion code.
Run with zombies enab
On 14 Jun '08, at 4:59 AM, Ilan Volow wrote:
No mention at all I can find (in the 20 seconds I scanned the first
two result pages) of any cocoa CRC implementations. If a newbie were
to do a search like this and turned up such a fruitless list of
leads, I wouldn't be surprised in the least
On Jun 14, 2008, at 9:43 AM, Dex Morgan wrote:
I need to encode a quoted-printable text and convert it to given
encoding according to the headers of a message.
I've used some code but the result is wrong.
For example =C3=A8 should be 'è' but the result is two symbols (the
sqrt symbol and an
I think the problem is here:
[newString appendFormat:@"%c", (char)character];
This interprets the character as Unicode, since NSString is pure
Unicode. Then when you ask for the data in ISO-Latin-1, that character
gets encoded from Unicode to ISO-Latin-1, which changes its nume
What do you think about it? (I've found this in Pantomime framework)
http://pastebin.com/m2a8e4df2
So my code become simple:
NSData *data = [self decodeQuotedPrintableInHeader: NO]; // self is raw data
from file (written in NSISOLatin1)
encoded = [[NSString alloc] initWithData: data encoding:fin
Hell all,
I'm struggling through learning some basic obj-c to implement some functions
that are not supported in applescript, by creating custom obj-c classes and
passing parameters to those classes using call methods.
Not doing terribly badly, but it's slow going given my level of
understanding.
On 15 Jun 2008, at 2:08 am, Loren Ryter wrote:
WithSticky:(BOOL *)aStick WithClick:(NSString *)aClick
BOOL* means "pointer to BOOL" not BOOL itself. So you need to remove
the *. The same doesn't apply to NSNumber because NSNumber is an
object (objects are always passed by pointer). If yo
On 06/14/08 12:17 PM, "Graham Cox" <[EMAIL PROTECTED]> wrote:
> BOOL* means "pointer to BOOL" not BOOL itself. So you need to remove
> the *.
This worked brilliantly thanks a lot! I literally spent 3 hours on that ;-)
>
>> iconData:[NSImage initWithContentsOfFile:aPath]
>
> should be i
hi Angelo.
This is a trickier question than it sounds. The first thing is you
really have to understand is what you are after:
1) do you have an 8 bit, 16 bit or 32 bit CRC?
2) are you constrained to match someone else or is this just for your
comms?
3) are you going table driven (recom
Le 14 juin 08 à 18:40, Loren Ryter a écrit :
On 06/14/08 12:17 PM, "Graham Cox" <[EMAIL PROTECTED]> wrote:
BOOL* means "pointer to BOOL" not BOOL itself. So you need to remove
the *.
This worked brilliantly thanks a lot! I literally spent 3 hours on
that ;-)
iconData:[NSImage i
Two Questions:
1) I have a table view (single column) and a text view hooked up with
bindings to a array controller. How can I get the values inputed by
the user in the column and text view and save them then load them on
launch?
2) How can I change the font of the text view in the interf
On Jun 14, 2008, at 10:25 AM, Jens Alfke wrote:
On 14 Jun '08, at 4:59 AM, Ilan Volow wrote:
No mention at all I can find (in the 20 seconds I scanned the
first two result pages) of any cocoa CRC implementations. If a
newbie were to do a search like this and turned up such a
fruitless l
On Jun 14, 2008, at 10:28 , Milen Dzhumerov wrote:
I've got a root layer which has got a solid background and I've got
one sublayer. If I call removeFromSuperlayer on the sublayer when
the root layer is small in size, it removes itself with animation
and there are no problems. But if I incr
On Sat, Jun 14, 2008 at 9:55 AM, I. Savant <[EMAIL PROTECTED]> wrote:
>> I guess I have to use the NSMutableAttributedString methods but I could
>> not find in the documentation the attribute names to make a text portion non
>> editable.
>
> Hint: This isn't an attribute, it's handled by text syst
On 14 Jun 2008, at 18:50, Brian Christensen wrote:
On Jun 14, 2008, at 10:28 , Milen Dzhumerov wrote:
I've got a root layer which has got a solid background and I've got
one sublayer. If I call removeFromSuperlayer on the sublayer when
the root layer is small in size, it removes itself wit
On 14 Jun 08, at 10:49, Michael Hall wrote:
I googled up this one. Might of taken more than a minute I'm afraid.
Checksum, Please
http://yamacdev.blogspot.com/2006/12/checksum-please.html
It suggests zlib which should always be available, shouldn't it?
Yep. There was recently a discussion of t
Hi António,
Thanks for the interesting suggestion and link.
Using your suggestion, I added this to drawWithBox: in my subclassed
PDFPage:
NSLog(@"drawing to screen: %@", [[NSGraphicsContext currentContext]
isDrawingToScreen] ? @"YES" : @"NO");
Drawing to the screen returns YES. However,
Hi, I'm totally new to Cocoa and Objective-C, i have read "Cocoa
Programming for MAC OS X", it answers a lot, but not everything :-). I
searched the documentation, but i can't find any methods which read
PSD-Layers. OS X reads psd's natively, so i'm curious where that
functions/methods are.
Hi,
i´m new to cocoa and Objective C . ( Blitzmax user )
Is there a way to create custom knobs ? I have one picture ( png )
which contains for example 3 knob frames / positions , and another
one with 60 knob frames /positions. How can i display the Animation
and use the NSSlider capabilitie
I believe NSImage's initWithContentsOfFile: will open psd files.
Kevin G.
Hi, I'm totally new to Cocoa and Objective-C, i have read "Cocoa
Programming for MAC OS X", it answers a lot, but not everything :-).
I searched the documentation, but i can't find any methods which
read PSD-Layers.
Hi Antonio,
So I took your suggestion a little further and decided to see if
[[NSGraphicsContext currentContext] attibutes] returned anything and
it looks like this may do the trick...
If the print panel is not cancelled (i.e. print or save to file is
clicked) then attributes are returned
Greetings,
Do I need to do anything special to get NSURLCache to be active, like
initialize it somehow?
I would assume it should be active across the lifespan of an
application, and for all NSURLRequests/NSURLConnections.
I am using NSURLRequestReturnCacheDataElseLoad and it seems to neve
--- Andrew Farmer <[EMAIL PROTECTED]> wrote:
>
> Yep. There was recently a discussion of this on the
> list, actually.
>
Missed that, sorry.
> > fprintf(stdout,"crc=%i\n",crc);
>
> Note that this'll print out the CRC as a signed
> integer, which is
> almost certainly not what you want
Does anyone have any tips on where to get a tutorial or walkthrough
explaining controller objects? I've read and done the example in
Hillegass' book at least 5 times and read over the Apple docs about
bindings and still have a VERY tenuous grasp as to what they
(NSObjectController) are, how
Hi,
Seeing notifications from outside:
==
There was a great logging tool called "Meow" for the nsnotifications
but i cannot seem to find that anymore. I had hoped to write a D-Trace
probe to give a similar output as "Meow" but support for cocoa objects
like NSString
I'm toying with using a transparent content view of an NSWindow.
Of course, when you get the background totally transparent, you click
in the rect, it clicks through to activate whatever is behind the
window. Does anybody know a way to have that much transparency and not
click through?
I'm s
On 14 jun 2008, at 19.49, Michael Hall wrote:
...snip
#import
# include
#include
int main(int argc, const char * argv[]) {
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
unsigned long crc = crc32(0L, Z_NULL, 0);
char * test = "TEST";
crc = crc32(crc,test,
Ashley,
As it happens, I have written a chapter in "Cocoa Design Patterns"
about "why" NSArrayController and friends exist and how to use them.
I am interested in feedback on the chapter. Contact me privately if
you want to see if we can arrange some way for you to review the
chapter.
On Jun 14, 2008, at 1:52 PM, dream cat7 wrote:
Hi,
Seeing notifications from outside:
==
There was a great logging tool called "Meow" for the nsnotifications
but i cannot seem to find that anymore. I had hoped to write a D-
Trace probe to give a similar output as "M
Hi all,
I've been looking for ways to draw text in a CALayer and it seems that
the new Core Text framework is the best way to do so (it supports
64bit and it's up to twice as fast as ATSUI). But I'm having a bit of
trouble determining the height of the text before drawing it (I know
the w
The things I found you have to do to get this working are, for your
subclass of NSWindow are:
[self setIgnoresMouseEvents:NO];
[self setBackgroundColor:[NSColor clearColor]];
[self setOpaque:NO];
and also override
-(BOOL) canBecomeKeyWin
Hi folks,
I have an NSplitview similar to Mails. I'm trying to fix the split so
it doesn't move just like Mail but can't for the life of me figure out
how to do it. My left split has an Outlineview and the right split a
tableview. Resizing the window always moves the split upsetting the
vi
On Jun 14, 2008, at 4:15 PM, Steven Hamilton wrote:
I have an NSplitview similar to Mails. I'm trying to fix the split
so it doesn't move just like Mail but can't for the life of me
figure out how to do it. My left split has an Outlineview and the
right split a tableview. Resizing the window
I have an NSplitview similar to Mails. I'm trying to fix the split
so it doesn't move just like Mail but can't for the life of me
figure out how to do it. My left split has an Outlineview and the
right split a tableview. Resizing the window always moves the split
upsetting the visual appear
On Jun 14, 2008, at 7:31 PM, Markus Spoettl wrote:
The split view prints debug logs when you do something that is
completely wrong, so that helps.
Well, in Leopard, anyway.
--
I.S.
___
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Ple
Your question doesn't really make any sense. What is a "knob", in the
sense you mean it? As png's don't support animation (unlike gif) I
also don't understand in what sense you mean animation.
Ask a more focused question, and explain your terms.
Graham
On 15 Jun 2008, at 4:44 am, David P
I thought I saw a CRC32 implementation in zlib at one time.
On Jun 14, 2008, at 9:25 AM, Jens Alfke wrote:
On 14 Jun '08, at 4:59 AM, Ilan Volow wrote:
No mention at all I can find (in the 20 seconds I scanned the first
two result pages) of any cocoa CRC implementations. If a newbie
were
Can someone point out the correct method of providing a valid
datasource object for the contentObject binding of a NSTreeController
in a Core Data document app?
I've added an NSManagedObject instance variable to my document
subclass (and added an accessor) and bound the controller in a nib
On Jun 14, 2008, at 12:16 PM, Gabriel Shahbazian wrote:
1) I have a table view (single column) and a text view hooked up
with bindings to a array controller. How can I get the values
inputed by the user in the column and text view and save them then
load them on launch?
The array controll
Hi,
NSFileManager's contentsAtPath can read the entire file, is there a way to read
only a specific bytes? something similar to NSFileHandle's readDataOfLength?
thanks,
Angelo
Yahoo! Mail具備一流的網上安全保護功能，請前往 http://hk.antispam.yahoo.com/ 了解更多相關資訊!
__
I'm having various intermittent problems with NSOutlineView which I can only
presume is somehow caused by my use of a secondary thread to augment the
node tree supplied via a data source.
My assumption has been that I'm not doing anything that should cause
NSOutlineView a problem. I am strictly ad
Thanks Andy. Kyle, you make a good point. It dangerious to allow an
app to annoy the user. I am building a menu extra that always shows up
in the menu bar, but its icon is hidden from the dock and is never
consider front by the OS. When these choose an item from my menu it
cuases a window to open (
I'm new to Obj-C, and I'm trying to make sure I start off writing good
code so I don't have to come back and learn how to avoid dirty code
and/or memory leaks.
That being said, if I do the following:
NSString *someString = [ NSString stringWithString:@"Hello World!" ] ;
[ someNSTextField se
In short yes. The long answer is the textfield will release the
string when it's done with it and if no one else retained the string
it will be deallocated.
On Jun 14, 2008, at 9:35 PM, Christopher J Kemsley wrote:
I'm new to Obj-C, and I'm trying to make sure I start off writing
good co
On 14 Jun '08, at 12:09 PM, David Troy wrote:
I am using NSURLRequestReturnCacheDataElseLoad and it seems to never
return the cached URL and always loads new data from the network.
Examine the HTTP response headers for the resources you're loading.
There are a number of conditions that wil
On 14 Jun '08, at 12:52 PM, dream cat7 wrote:
was also wondering if anyone ever think to encrypt their
NSNotification data?
If you start getting to that point, you should think about using a
real IPC mechanism instead. NSDistributedNotifications are very easy
to use, but they're intende
On 14 Jun '08, at 11:44 AM, David Paulicke wrote:
Is there a way to create custom knobs ? I have one picture ( png )
which contains for example 3 knob frames / positions , and another
one with 60 knob frames /positions. How can i display the Animation
and use the NSSlider capabilities , t
On 14 Jun '08, at 7:05 PM, Angelo Chen wrote:
NSFileManager's contentsAtPath can read the entire file, is there a
way to read only a specific bytes? something similar to
NSFileHandle's readDataOfLength? thanks,
Umm... yes, it's NSFileHandle. Just like you said. Or use
NSInputStream. Or f
On 14 Jun '08, at 7:19 PM, David wrote:
I am using NSMutableArrays to hold the nodes in the tree. One thread
is
adding child nodes while the main thread maybe accessing the arrays
through
the data source. I find it hard to imagine that NSMutableArray could
be
causing the problem.
I don'
On Jun 14, 2008, at 7:19 PM, David wrote:
I am using NSMutableArrays to hold the nodes in the tree. One thread
is
adding child nodes while the main thread maybe accessing the arrays
through
the data source. I find it hard to imagine that NSMutableArray could
be
causing the problem.
Neithe
NSFileHandle itself. Use seekToFileOffset: and readDataOfLength: to
get the bytes you want. Or you can drop down to the BSD layer and use
open/close, lseek, and read.
On Jun 14, 2008, at 8:05 PM, Angelo Chen wrote:
Hi,
NSFileManager's contentsAtPath can read the entire file, is there a
On Sat, Jun 14, 2008 at 8:56 PM, Jens Alfke <[EMAIL PROTECTED]> wrote:
>
> On 14 Jun '08, at 12:52 PM, dream cat7 wrote:
>
>> was also wondering if anyone ever think to encrypt their NSNotification
>> data?
>
> If you start getting to that point, you should think about using a real IPC
> mechanism
On Sat, Jun 14, 2008 at 10:20 PM, Adam Gerson <[EMAIL PROTECTED]> wrote:
> When these choose an item from my menu it
> cuases a window to open (a window the user wants open and in the
> front), but sometimes it appears hidden behind other windows. Thats
> why I asked this question.
If your menu ex
On Sat, Jun 14, 2008 at 11:35 PM, Christopher J Kemsley
<[EMAIL PROTECTED]> wrote:
> That being said, if I do the following:
>
>
> NSString *someString = [ NSString stringWithString:@"Hello World!" ] ;
> [ someNSTextField setStringValue:someString ] ;
>
>
> Does the NSTextField take care of de-allo
On Jun 14, 2008, at 9:12 PM, Bill Bumgarner wrote:
As well, no amount of locking will make a non-thread-safe object
thread-safe unless you absolutely positively know that only your
code (and only your code protected by the locks) contain the only
reference to said object.
In the general
Last week I asked how I could create a view xib + controller and use
it in multiple applications (eg. a stand alone test and an app that
integrates several of them.)
Several people responded to my request last week with some tantalizing
leads.
The best was Chris Hansen's pointer:
This is
As far as I am aware, Cocoa only supports drawing of PSD images; you
can't access the individual layers. To do any more, you probably have
to drop down to ImageIO.
On 14 Jun 2008, at 11:38, Boris Prohaska wrote:
Hi, I'm totally new to Cocoa and Objective-C, i have read "Cocoa
Programming f
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