On 27/07/2009, at 2:09 PM, Quincey Morris wrote:
On Jul 26, 2009, at 20:39, David Blanton wrote:
I have 22 file types, each with its own C++ methods for extracting
its data.
Now, I could use just one subclass of NSDocument and in the
- (BOOL)readFromData:(NSData *)data ofType:(NSString
On 27/07/2009, at 1:46 PM, David Blanton wrote:
I am the only Mac programmer where I work; the rest being windows.
I am constantly challenged to make Mac programs look like windows to
some extent.
Windows has an architecture called Multiple Document Interface.
Each doc opened is
But when I drop the file into the table view, the app exited immediately.
Find the crash report and look at it; if you don't figure it out from that,
send another message here with the crash report.
Hi
Sorry, I can not figure out the crash report. Could you tell me how to
find the
Hi
In the - (BOOL)tableView: acceptDrop: row: dropOperation: method, I tried
to insert the information Dictionary into the Array use the code
[tableRecordsArray insertObject:infoDictionary atIndex:row+i];.
But when I drop the file into the table view, the app exited immediately.
Now, I
On 25/07/2009, at 11:56 PM, Bright wrote:
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.
Now, I got the basic information of the file and saved it in a
NSDictionary object.
CDBA - Cocoa Document-Based Application.
I dragged a Scroll View from the LIbrary Objects Tab to the Window
defined in MyDocument.xib.
All of my content to be displayed here will be bit maps.
So .. do I
1. make a view, store in this nib.
2. Render my bit map to this view.
3. Set the
On Jul 26, 2009, at 10:46 PM, David Blanton wrote:
I am the only Mac programmer where I work; the rest being windows.
I am constantly challenged to make Mac programs look like windows to
some extent.
Windows has an architecture called Multiple Document Interface.
Each doc opened is
On Mon, 2009/07/27, Graham Cox graham@bigpond.com wrote:
From: Graham Cox graham@bigpond.com
Subject: Re: Document-Based Application
To: David Blanton aired...@tularosa.net
Cc: cocoa-dev cocoa-dev@lists.apple.com
Date: Monday, 2009 July 27, 00:10
On 2009/07/27, at 2:09 PM, Quincey
On Jul 26, 2009, at 11:46 PM, David Blanton wrote:
I am the only Mac programmer where I work; the rest being windows.
I am constantly challenged to make Mac programs look like windows to
some extent.
I guess I'd ask the question we often ask about coding questions: What
are you really
On 26 Jul 2009, at 22:57, Jeff Biggus wrote:
If you want it to look like Safari tabs across the top you'll just
have to do a little work to make that top bar view behave how you
want. Side tabs are much easier to get up and running, and are often
a better solution GUI-wise, depending on
On 27/07/2009, at 3:44 PM, David Blanton wrote:
So .. do I
1. make a view, store in this nib.
2. Render my bit map to this view.
3. Set the document view of the scroll view to this view.
Yes, that should work.
But there is an easier way. If you drag in a custom view, set its
class to
Hi Graham and Others,
I am sorry for my doing. I am a new learning for cocoa. And the time using
the Cocoa-dev
mailist for short time. So I am not familiar with the rules of the mailist very
much.
At the same time, English is not my mother language. So sometimes I do not
know how to
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?
Personally, I wouldn't tempt fate. What if they say
On Jul 27, 2009, at 2:22 AM, Andy Lee wrote:
I guess I'd ask the question we often ask about coding questions:
What are you really trying to do? It sounds like the problem is
that Windows users accustomed to MDI get visually confused by
multiple windows from different apps overlapping each
On Jul 26, 2009, at 10:44 PM, David Blanton aired...@tularosa.net
wrote:
I dragged a Scroll View from the LIbrary Objects Tab to the Window
defined in MyDocument.xib.
All of my content to be displayed here will be bit maps.
Well that's a bit of a tautology considering it's all going to
On Jul 27, 2009, at 1:24 AM, Andrew Farmer wrote:
Check out PSMTabBar. Turns a standard NSTabView into a Safari-
style tab view, with tabs on any side you want - including all the
tricky functionality like draggable tabs.
Wow, that's great.
In reference to what to say to the Windows
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 opposite is
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 conserve the
The crash you're seeing is almost certainly occuring because you
aren't retaining infoDictionary correctly.
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Please do not post admin requests or moderator comments to the list.
Contact the
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
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
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
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
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 you.
No need to release an image created using the imageNamed.
Dragos
On Sun, Jul 26, 2009 at 4:00 AM, Agha Khan agha.k...@me.com 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
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:
-
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
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
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.
--
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 panel
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 there
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
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
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
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
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
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
On Jul 27, 2009, at 10:38 AM, Brad Gibbs bradgi...@mac.com 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.
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
-
On Mon, Jul 27, 2009 at 10:36 AM, Chase Meadorsc.ed.m...@gmail.com 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.
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
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
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 Meadorsc.ed.m...@gmail.com
wrote:
Thanks guys, except
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
On Mon, Jul 27, 2009 at 7:46 PM, I. Savantidiotsavant2...@gmail.com 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
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 documented /
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.
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
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
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
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
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
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
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
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
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
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 ...
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
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 :
On Mon, Jul 27, 2009 at 3:56 PM, David Blantonaired...@tularosa.net 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,
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
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
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 c.ed.m...@gmail.com
Subject:
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
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
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,
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
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
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
Thanks! The NSNumber approach is working fine :)
On Mon, Jul 27, 2009 at 1:35 PM, Ken Thomases k...@codeweavers.com 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
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