Compile as debug.
Run and look at the console in Xcode.
Try
[tableRecordsArray addObject:infoDictionary]
instead of
[tableRecordsArray insertObject:infoDictionary atIndex:row+i];
Tell us what tableRecordsArray is and how you allocate it.
atze
ps. signing what Graham Cox said.
Am
I'd like the "Go Back" command in my app to be triggered by both Cmd+[
and Cmd+<- (left arrow) keyboard shortcuts. How do I do that?
I am aware of the [NSMenuItem isAlternate] but it only works if the
"keyboard equivalents" are the same and only the modifiers differ,
whereas in my case the opposit
>Try
>[tableRecordsArray addObject:infoDictionary]
>instead of
>> [tableRecordsArray insertObject:infoDictionary atIndex:row+i];
>
>Tell us what tableRecordsArray is and how you allocate it.
I have tried the replacement, it does not work.
The tableRecordsArray the NSArray object for conserv
The crash you're seeing is almost certainly occuring because you
aren't retaining infoDictionary correctly.
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Contact the modera
Well, you could have two different menu items doing the same thing and
having the two shortcuts.
On Jul 27, 2009, at 11:38 AM, Oleg Krupnov wrote:
I'd like the "Go Back" command in my app to be triggered by both Cmd+[
and Cmd+<- (left arrow) keyboard shortcuts. How do I do that?
I am aware of
I need to create a dictionary/hashmap where the
- Keys are enums
- Values are some subclass of NSObject
NSDictionary won't work here (enums don't conform to NSCopying).
I could perhaps use a CFDictionaryRef here, but I'd like to know if is there
any other way to achieve this.
On Jul 27, 2009, at 12:50 AM, David Blanton wrote:
I think I'll use:
The Mac frameworks just don't support that approach. Sorry. I could
re-implement MDI on the Mac, but it would be about a man-year's
work. Do you want me to do that?"
To add to that argument, you might list some of the d
Le 27 juil. 09 à 10:48, Debajit Adhikary a écrit :
I need to create a dictionary/hashmap where the
- Keys are enums
- Values are some subclass of NSObject
NSDictionary won't work here (enums don't conform to NSCopying).
I could perhaps use a CFDictionaryRef here, but I'd like to know if
Le 27 juil. 09 à 10:49, Aaron Burghardt a écrit :
On Jul 27, 2009, at 12:50 AM, David Blanton wrote:
I think I'll use:
The Mac frameworks just don't support that approach. Sorry. I could
re-implement MDI on the Mac, but it would be about a man-year's
work. Do you want me to do that?"
Hi,
I have a Kernel extension. I am using Package Maker Version 3.0.3 (174). I
need Root Authentication for installing the KEXT in the
/System/Library/Extension directory.
The package maker tutorials on Apple's site refer to some older version of
Package Maker which consists of a Root Authenticati
On Jul 27, 2009, at 7:06 AM, Shraddha Karwan wrote:
I have a Kernel extension. I am using Package Maker Version 3.0.3
(174). I
need Root Authentication for installing the KEXT in the
/System/Library/Extension directory.
This is best posted to the xcode-users list (Package Maker is part
o
>The crash you're seeing is almost certainly occuring because you
>aren't retaining infoDictionary correctly.
Haha. You are right. I added the "[infoDictionary retain];" at the end of
the info code fragement.
At the same time, I modified other code correspondingly. It is OK now.
Thank yo
No need to release an image created using the imageNamed.
Dragos
On Sun, Jul 26, 2009 at 4:00 AM, Agha Khan wrote:
> HI:
> I have an image which works fine.
> UIImage *img = [UIImage imageNamed:@"background.png"];
> [img drawAtPoint:CGPointMake(0,0)];
> [img release];
>
> Now suppose I want to
Debugging the application is better than finding the crash report anyway.
Now that you know where it's crashing, there is of course nothing at all
wrong with putting an NSDictionary into an NSArray. You have a memory error
elsewhere that is the root cause of the crash. I have 2 suggestions:
- Sho
Hi,
I took all your remarks into account and I decided to
use the event dispatching system that uses the C third party program.
So I post an event which will be handled by the main loop of the C third
party program.
The attached callback intializes the nsapp and in the main thread.
To get ride o
On Jul 25, 2009, at 16:14 PM, WT wrote:
Convoluted? I don't see it that way.
This particular text field needs to limit its number of characters
to a given interval.
Seems like a good job for an NSFormatter attached to the field.
___
Cocoa-dev ma
3. Set the document view of the scroll view to this view.
This is why I was confused about "store Im this nib" above. When you
drag a scroll view in from the Library, it has a custom view inside
of it, set up as the scroll view's document view. You can use the
Identity inspector to change
Also remember that although "1 class per file" is usual practice, there's
nothing in the language that requires it.
If the cleanest solution turns out to be 22 very small and somewhat similar
classes, put them in 1 file (well ok, 2) instead of spreading them between
22 (well ok, 44) files.
--
Sc
Hi,
In Leopard, there is an option to enable "Image Editing" in an
NSTextView. I was hoping that meant I could pop up an "Image Edit"
panel, as in an IKImageView, but that doesn't seem to be the case?
What does that option do, and is there any easy way that I could use
the "Image Edit" p
On Jul 27, 2009, at 8:57 AM, Frank D. Engel, Jr. wrote:
In Leopard, there is an option to enable "Image Editing" in an
NSTextView. I was hoping that meant I could pop up an "Image Edit"
panel, as in an IKImageView, but that doesn't seem to be the case?
What does that option do, and is the
Hi Peter,
selector(showHelp:) is the default action that gets called when we click on
the Help -> showHelp option.
Looks like you did not undersatnd the question correctly.
The Hep menu in english contains a Search menu item in English. If you
change the Operating System language, Search menu ite
I want to create something like an NSPopUpButton, but instead of a
menu coming from it, I'd like to display a custom panel that acts like
a pop-up menu: it would be a selection interface, but not a simple
menu; if the user clicks outside of it, it would just disappear and
nothing would chan
Thanks guys, except now I'm having a new problem. My array of lines is
now containing empty strings that actually report a length of zero.
This would be fine, except when I try to filter the array to get rid
of these empty lines,
[array filterUsingPredicate:[NSCompoundPredicate
notPredica
I've looked through the docs and Googled, but may not be looking for
the right terms.
Are there change notifications for the iTunes database? I'd like to
have an iTunes client on a different machine on the local network be
notified of changes, rather than having to poll and reload the
da
On Jul 27, 2009, at 1:35 PM, Frank D. Engel, Jr. wrote:
I want to create something like an NSPopUpButton, but instead of a
menu coming from it, I'd like to display a custom panel that acts
like a pop-up menu: it would be a selection interface, but not a
simple menu; if the user clicks outsi
On Jul 27, 2009, at 1:38 PM, Brad Gibbs wrote:
I've looked through the docs and Googled, but may not be looking for
the right terms.
Are there change notifications for the iTunes database? I'd like to
have an iTunes client on a different machine on the local network be
notified of change
On Jul 27, 2009, at 10:38 AM, Brad Gibbs wrote:
Are there change notifications for the iTunes database? I'd like to
have an iTunes client on a different machine on the local network be
notified of changes, rather than having to poll and reload the
database regularly.
Nope. No public one
Hi, All,
I'm trying to color my table's rows depending on some value, returning
from a function like this:
int GetState(int rowIndex);
I've searched around the Net and the only clear way I've found is to
set my AppController, as a tableView delegate and respond to the message
- (void)tab
On Mon, Jul 27, 2009 at 10:36 AM, Chase Meadors wrote:
> Thanks guys, except now I'm having a new problem.
Are you using -getLineStart:end:contentsEnd:forRange:? If not you
should switch to use that and see if you still have an issue.
http://developer.apple.com/documentation/Cocoa/Reference/Found
I asked about this earlier and no one seemed the know the answer.
I have a UITextView inside of a scroll view. The textview is offscreen
when the main view loads. So it does not update when data is loaded in
to it. Thus when ever the scroll it is inside moves I use a standard
scrollview dele
It would be easier to answer this with a sample project.
Luke
On Jul 27, 2009, at 11:10 AM, Development wrote:
I asked about this earlier and no one seemed the know the answer.
I have a UITextView inside of a scroll view. The textview is
offscreen when the main view loads. So it does not upd
Nevermind though, it WAS an empty string, and I just changed the
predicate to @"SELF == %@", @""
I didn't think the == was for strings but it worked.
On Jul 27, 2009, at 1:03 PM, Shawn Erickson wrote:
On Mon, Jul 27, 2009 at 10:36 AM, Chase Meadors
wrote:
Thanks guys, except now I'm having
If Apple is providing the XML file for third party developer use, but
they don't provide any way to monitor changes, does that mean that
their intention is for third party apps to regularly refresh from the
XML file? Isn't this an extremely expensive operation? Particularly
when moving da
On Mon, Jul 27, 2009 at 7:46 PM, I. Savant wrote:
> On Jul 27, 2009, at 1:38 PM, Brad Gibbs wrote:
>
>> I've looked through the docs and Googled, but may not be looking for the
>> right terms.
>>
>> Are there change notifications for the iTunes database? I'd like to have
>> an iTunes client on a d
On Jul 27, 2009, at 3:09 PM, slasktrattena...@gmail.com wrote:
Short answer: YES. A distributed notification is posted every time the
the database is updated. Add an observer for notifications named
"com.apple.iTunes.sourceSaved" posted by object
"com.apple.iTunes.sources".
Is this documente
Arun, my advice is the same. To identify which menu (if any) should
get the Search field, AppKit examines the actions of the items in that
menu. If a menu contains an item with the showHelp: action, then
AppKit concludes that menu is the Help menu, and it will get the
Search field.
-Pet
Replying to myself:
- (void)tableView:(NSTableView *)aTableView
willDisplayCell:(id)aCell
forTableColumn:(NSTableColumn *)aTableColumn
row:(int)rowIndex;
The function above works perfectly, but the problem reason was in the
incorrect receiving of the selected r
On 27 Jul 2009, at 6:52 AM, I. Savant wrote:
This is best posted to the xcode-users list (Package Maker is part
of Xcode Tools) ... it isn't specific to Cocoa.
Better yet, installer-dev, which is specifically for PackageMaker and
Installer.app. PackageMaker is... um... subtle. You need a s
On 27 Jul 2009, at 9:58 AM, Jonathan Hendry wrote:
Seems like a good job for an NSFormatter attached to the field.
Can you attach an NSFormatter to a UITextField? The only mention in
the docs of attaching formatters to cells says right up front that the
subject does not apply to iPhone OS.
On Jul 27, 2009, at 3:52 AM, Jean-Daniel Dupas wrote:
Le 27 juil. 09 à 10:48, Debajit Adhikary a écrit :
I need to create a dictionary/hashmap where the
- Keys are enums
- Values are some subclass of NSObject
NSDictionary won't work here (enums don't conform to NSCopying).
I could perhap
Hi, All,
In my app I have a table, populated by some periodic procedure,
working on a timer. At the same time I need to add a cell editing
capability. But periodic updating procedure calls [tableView
reloadData], which resets the cell editor, if it is active.
Therefore I need to stop this
I'm implementing an NSOutlineViewDataSource object which will be the
data source of an NSOutlineView.
The NSOutlineView displays its data in NSButtonCell s.
The value displayed in an NSButtonCell is both an integer, and a string.
The delegate method which I am implementing
outlineView:objectVal
Has anyone had success using NSXMLDocument to validate XML using an
XML Schema document? I can parse and process my XML file fine as long
as I don't validate, but when I call validateAndReturnError: I'm
getting back the error "xmlSchemaParse: could not load ''.
As far as I can tell, the sc
I create a CGImageRef and store it
When I get around to using it, it is nil
My code is below ... fire away, please!
#import "MyDocumentView.h"
@interface MyDocument : NSDocument
{
MyDocumentView* _myDocumentView;
}
@end
- (id)init
{
self = [super init];
if (self) {
/
Well, according to the documentation, an NSButtonCell's object value
(and all interpretations thereof) correspond to the state of the
button (on, off, or mixed). You want to set this as well as set the
title of the button. Unlike NSBrowser, NSOutlineView's data source
methods don't provide
On Jul 26, 2009, at 4:16 AM, Greg Guerin wrote:
WT wrote:
It seems I'll have to opt for having a regular UITextField and a
custom class whose sole purpose is to provide a delegate that does
the common work. As Kyle suggested, I may need to make that a
superclass and derive additional dele
David Blanton wrote:
_myDocumentView = [[MyDocumentView alloc] init];
[_myDocumentView retain];
This is over-retaining _myDocumentView. You called alloc/init, so
you already own the instance. If you retain it again, you're not
gaining anything. Unless you're doing the extra retain becau
I just noticed that the object I allocate is not the one whose
drawRect is being called ... I am confused ... what other object is
there !
On Jul 27, 2009, at 3:44 PM, David Blanton wrote:
I create a CGImageRef and store it
When I get around to using it, it is nil
My code is below ... fire
On Jul 27, 2009, at 10:32 PM, Fritz Anderson wrote:
On 27 Jul 2009, at 9:58 AM, Jonathan Hendry wrote:
Seems like a good job for an NSFormatter attached to the field.
Can you attach an NSFormatter to a UITextField? The only mention in
the docs of attaching formatters to cells says right up
On Jul 27, 2009, at 2:44 PM, David Blanton wrote:
_myDocumentView = [[MyDocumentView alloc] init];
[_myDocumentView retain];
You already own _myDocumentView by virtue of the fact that you used
alloc/init, so this extra retain is going to lead to memory leaks
> I just noticed that the object I allocate is not the one whose
> drawRect is being called ... I am confused ... what other object is
> there !
One defined in a nib file perhaps?
--
Scott Ribe
scott_r...@killerbytes.com
http://www.killerbytes.com/
(303) 722-0567 voice
Hi,
I run into the same problem with an app for that I decided to set up
my view controllers / views as singletons (and therefore to reuse them).
Views within a scroll view display their previous values if they
become a new value assigned when they are scrolled off (screen or
scroll view
- (BOOL)readFromData:(NSData*)data ofType:(NSString*)typeName error:
(NSError*)outError
{
return [_myDocumentView setImageFromData:data type:typeName
error:outError];
}
Yes, I should do it as above and will. Thanks for the suggestion.
I guess a better way of stating the problem is :
Wh
On Mon, Jul 27, 2009 at 3:56 PM, David Blanton wrote:
> What is the preferred method of associating a view with a document? This is
> the fundamental issue for me.
It's known as the Model-View-Controller paradigm. Typically you
create some custom class known as a controller, which mediates betwe
Hi all,
In my application, I want to drag the file into the table view. At
the same time, display the basic information in the columns of the
table view.
...
Thanks for just wasting an hour and a half trying to recover from that
stupid huge attachment!
I'm on dial-up - I have no choic
I'm writing an app where the number of controls in the UI is dependent
on the amount of information to be entered. The scroll view
programming guide is not helping either. The only experience I've had
with scroll views is the ones that come with other views in IB.
If I'm thinking correctly,
How about:
[array filterUsingPredicate:[NSPredicate
predicateWithFormat:@"SELF.length > 0"]];
"LIKE" is awfully fancy for the purpose.
On Jul 27, 2009, at 2:03 PM, cocoa-dev-requ...@lists.apple.com wrote:
Date: Mon, 27 Jul 2009 12:36:27 -0500
From: Chase Meadors
Subject: Re: NSString -com
I need to do some regex searches on NSStrings, and use capturing
groups. Looking online I found some discussions from 2003 referring to
MOKit, which hasn't been touched since 2005, and seems to include a
lot of stuff I don't care about. Other references to agkit suggest it
doesn't support u
RegexKit. Without a doubt.
http://regexkit.sourceforge.net
I use it in about 75% of my projects.
Dave
On Jul 27, 2009, at 6:37 PM, Rick Mann wrote:
I need to do some regex searches on NSStrings, and use capturing
groups. Looking online I found some discussions from 2003 referring
to MOKi
On 28/07/2009, at 10:38 AM, Dave DeLong wrote:
RegexKit. Without a doubt.
http://regexkit.sourceforge.net
I use it in about 75% of my projects.
RegexKit is very nice and extremely comprehensive, but it has quite a
large footprint and is probably overkill for many uses.
Unfortunately, R
I have a master controller loading a window controller subclass, but
for some reason, I cannot get a pointer to the window loaded in the
XIB file. I've looked at every connection, and I've also tested the
order by of method calls.
In the window controller's init:
[self window] yields nothin
On 28/07/2009, at 5:51 AM, Alexander Bokovikov wrote:
I wrongly assigned it, as a global variable
Whenever you find yourself doing this, stop, look and figure out
another way. It's almost invariably a sign of a bad design or flawed
implementation.
--Graham
___
On 28/07/2009, at 12:39 PM, Daniel Child wrote:
I have a master controller loading a window controller subclass, but
for some reason, I cannot get a pointer to the window loaded in the
XIB file. I've looked at every connection, and I've also tested the
order by of method calls.
In the wi
On Jul 27, 2009, at 8:39 PM, Daniel Child wrote:
I have a master controller loading a window controller subclass, but
for some reason, I cannot get a pointer to the window loaded in the
XIB file. I've looked at every connection, and I've also tested the
order by of method calls.
In the wi
Thanks! The NSNumber approach is working fine :)
On Mon, Jul 27, 2009 at 1:35 PM, Ken Thomases wrote:
> On Jul 27, 2009, at 3:52 AM, Jean-Daniel Dupas wrote:
>
> Le 27 juil. 09 à 10:48, Debajit Adhikary a écrit :
>>
>> I need to create a dictionary/hashmap where the
>>>
>>> - Keys are enums
>
On 28/07/2009, at 7:17 AM, Korei Klein wrote:
Also, how do I determine the index of the column which is the second
argument of outlineView:objectValueForTableColumn:byItem.
[[theOutlineView tableColumns] indexOfObject:theTableColumn];
You need to be wary of using the index though - it isn'
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