Mac Forum / Programming / Mac Programming / January 2005

I'm working with codewarrior 8.3 and I want to use the coregraphics
Functions.
And I don't Know how to use this functions.
I add the CoreGraphics framework to my project and I look in it if

Is there any available Cocoa control/object to choose date and/or
time? I know about NSDateFormatter&NSTextField, but this is not
a good idea to use it in my product. I want to find something like
date chooser from the Control Panel or so. Is there any available

I am new with XCode, OSX, and Macs for that matter, and was building a
program in XCode.  Now every time I open a new terminal window the
program automatically executes as rm0709741~: username$ /Users/....
So I end up having to kill it before I can can get access to the

The Apple example (for directory listing) is not easy to understand.
Where can I get a very simple example ?

I have trouble embedding a framework into my application. I followed the
procedure described in this article:
http://cocoadevcentral.com/articles/000042.php
Now the framework is copied into the bundle correctly. But when I try to

Hi, I wanted to change the name of my project, target and executable
names in XCode. But now when I run the app, it does not show in the
dock or on the menu bar at the top of the screen. Other than that it
behaves normally. The menu bar just stays at xcode, even if I click on

I have PowerPlant carbon application
Suddenely I am link error "MacOSPackager Couldn't find classic application
Path"
How can I solve this error?

I'm building a minimal Cocoa app and in awakeFromNib, I install a timer that
should do some Quartz2D drawing.
Everything works fine until the application/window is minimized.
When maximized again, the call to:

I am using a project in XCode to build two different executables, that for
the most part share the same codebase. There are a few differences in the
code, dealt with by using #ifdef compiler directives.
However, to switch between building these executables, right now I must do

In my dialog based application I am using EDit Controls
(LEditField,LMLTPane.
Initially in DrawSelf of Dialog I am writting some text in Text Control
(using SetCFDescriptor()).

I can boot into both OS 10.2.8 and 9.2.2 on my G4.
I am writing some C code using the MPW development system which runs in OS
9.2.2 or in Classic under OS 10.2.8.
Some strange/disastrous(?) things can happen if there is a bug in the C

I'm writing software that plays Quicktime files. It's coming together,
but I've got a major problem I'm having trouble solving: the app uses
like 80% of my processor cycles when the file is playing. So I
discovered that one should use usleep to suspend the thread when it's

I successfully built a Mach-O version of my software, but it fails at
startup because it doesn't have a menu bar, or any other resource for
that matter.
The resources from my PPob file, .rsrc files, and .r files used to all

Hello NG,
if I try to decode the message <cr6ne4$qos$01$2@news.t-online.com>
with my program, I use the method:
NSString * string = [[NSString alloc] initWithdata:data encoding:12];

my cocoa/objective-c application is giving me trouble. It seems to be
leaking file descriptors but I can't figure out where.
The name column of lsof gives me values looking like this:
...