Hello,
I'm a newbie at iphone development and I was wondering if somebody can point
out how to create a simple app where I can draw a simple path with loops or
curves from point a to b and then make an object follow that path from a to b.
Anybody can give me a sample code or something so I can
Hello,
Is there a way to get a UITabBarItem's frame? I'd like to implement a
popover-like menu whose arrow points to a particular UITabBarItem (on the
iPhone, not iPad). However, UITabBarItems are not views and have no frame
property. I noticed in the iPad API that the equivalent
What would be the easiest way to convert the frame rect of a button in
a window to a screen rect ?
My goal is to have a window animate out from this button.
For some reason (perhaps lack of coffee), i'm not able to wrap my
brain around the various convert methods for views.
Thanks!
Jack
Hi,I am porting my Win32 application to Mac. I am new to Cocoa. In my Windows
Win32 application I have a window in that there is a 3 X 8 matrix of 24
buttons. Buttons are labeled as 124. Each button has 3 states. Unused Round
shape green color(Default state) SelectedSquare shape orange color
On 13/04/2010, at 9:58 PM, Abhijeet Singh wrote:
effect.Should I use NSMatrix of buttons?
It would be a straightforward solution.
If yes than how can i set color and shape of buttons?
You'd probably need a NSButtonCell subclass. Drawing alternative appearances is
pretty easy that only
Please file an enhancement request.
Luke
On Apr 13, 2010, at 12:12 AM, Mike Manzano wrote:
Hello,
Is there a way to get a UITabBarItem's frame? I'd like to implement a
popover-like menu whose arrow points to a particular UITabBarItem (on the
iPhone, not iPad). However, UITabBarItems are
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On 12 Apr 2010, at 5:15 PM, Kyle Sluder wrote:
Ah, in that case you're going to need to do a little bit more work.
But CTFont does everything you need. Take a look at
kCTFontStyleNameKey and friends.
Has discussion of post-3.1 API been cleared? I understood that the moderator
has to
On 13 Apr 2010, at 5:30 AM, Jack Carbaugh wrote:
What would be the easiest way to convert the frame rect of a button in a
window to a screen rect ?
Search the documentation for symbols beginning with convert; among the
results:
convertBaseToScreen:
Converts a given point from the
Thanks for your help.
From this then, I would use the origin point ... of the bounds or
frame of the button rect, which would give me the equivalent in screen
coordinates and then just adjust the width/height as necessary for my
window ?
Again, my thanks
On Apr 13, 2010, at 10:42 AM,
On Apr 13, 2010, at 7:34 AM, Fritz Anderson fri...@manoverboard.org
wrote:
Has discussion of post-3.1 API been cleared? I understood that the
moderator has to expressly say so, and I see no reason not to, but I
never saw such a message. Also, the OP wanted a solution that worked
for
Using NSFileManager I get the error messaged referenced in the Subject
Line.
But, which is it referring to ... the copyItemAtPath or the toPath
bool rtx2 = [[NSFileManager defaultManager] copyItemAtPath:prefsrcpath
toPath:prefdstpath error:error];
-koko
It's referring to the source path. The documentation specifically states that
no file should exist at the destination path. So, one can deduce that
NSFileManager wouldn't report a no such file error if there was no file
there, since that is what is expected.
-Kevin
On Apr 13, 2010, at 11:31
Not true. I did bool exists = [[NSFileManager defaultManager]
fileExistsAtPath:prefsrcpath];
on the source path and it returned true. I found the error though, my
destination path was in error!
-koko
On Apr 13, 2010, at 12:43 PM, Kevin Perry wrote:
It's referring to the source path.
On Apr 13, 2010, at 11:31 AM, k...@highrolls.net wrote:
Using NSFileManager I get the error messaged referenced in the Subject Line.
But, which is it referring to ... the copyItemAtPath or the toPath
Does the NSError’s info dict have a key that gives the offending path?
(If not, it should —
On Apr 13, 2010, at 11:43 AM, Kevin Perry wrote:
It's referring to the source path. The documentation specifically states that
no file should exist at the destination path. So, one can deduce that
NSFileManager wouldn't report a no such file error if there was no file
there
It would, if
Le 12 avr. 2010 à 22:22, Kyle Sluder a écrit :
On Mon, Apr 12, 2010 at 12:12 PM, vincent habchi vi...@macports.org wrote:
Besides, the proxy solution has one advantage: since the object in the
NSArrayController reacts to actions performed on buttons linked to it, I
think it is better to
and yes, it was an error in the toPath, it was missing its first path
component.
And duh, the userInfo gives the offending path ..
On Apr 13, 2010, at 12:55 PM, Jens Alfke wrote:
On Apr 13, 2010, at 11:43 AM, Kevin Perry wrote:
It's referring to the source path. The documentation
Le 12 avr. 2010 à 23:17, Quincey Morris a écrit :
I think I'm confused now about what scenario we are talking about. Are you
saying that the object you insert with [NSArrayController insertObject...] is
*not* a NSManagedObject, but is a proxy object that is linked to the
NSManagedObject?
I have a textfield that can either be edited by hand, or set through another
control. (It's a page number, so you can jump to page 16 by typing in 16, or
you can page up and down with the next/prev buttons) I have the value of the
text field bound to an int page variable.
It seems to work
On Tue, Apr 13, 2010 at 1:43 PM, Brian Postow brian.pos...@acordex.com wrote:
I have a textfield that can either be edited by hand, or set through another
control. (It's a page number, so you can jump to page 16 by typing in 16, or
you can page up and down with the next/prev buttons) I have
Hi Brian
The problem seems to be that I'm changing the value of the textfield
programatically, but some part isn't getting the message.
And this is your problem. If you change the value of a text field by typing
into it, then that value is sent to the property on the model, but this is not
Hi Brian
And this is your problem. If you change the value of a text field by typing
into it, then that value is sent to the property on the model, but this is
not true for programatic changes. The MVC pattern and bindings work when you
change the value in the model programatically, not
I am calling a method that I pass a phone number string 1234567890 and should
return (123) 456-7890 but sure enough, that is not what is happening...
Any Ideas ?
Bil Hernandez
Plano, Texas
I created a simple demo below :
$ clang_gen
--- shows : ** BUILD SUCCEEDED **
Build and Analyze shows
On Apr 13, 2010, at 4:59 PM, Kyle Sluder wrote:
On Tue, Apr 13, 2010 at 1:43 PM, Brian Postow brian.pos...@acordex.com
wrote:
I have a textfield that can either be edited by hand, or set through another
control. (It's a page number, so you can jump to page 16 by typing in 16, or
you can
On Apr 13, 2010, at 3:15 PM, Bill Hernandez wrote:
I am calling a method that I pass a phone number string 1234567890 and
should return (123) 456-7890 but sure enough, that is not what is
happening...
You are asking the NSNumberFormatters to format a string, which it does not do
(hence the
On Apr 13, 2010, at 2:49 PM, Keary Suska wrote:
You are asking the NSNumberFormatters to format a string, which it
does not do (hence the class name).
No he isn't. Viz:
NSInteger theInt = [aNumberString intValue];
NSNumber *theNum = [NSNumber numberWithInt:theInt];
NSString
On Apr 13, 2010, at 3:55 PM, Jens Alfke wrote:
On Apr 13, 2010, at 2:49 PM, Keary Suska wrote:
You are asking the NSNumberFormatters to format a string, which it does not
do (hence the class name).
No he isn't. Viz:
NSInteger theInt = [aNumberString intValue];
NSNumber *theNum
On Apr 13, 2010, at 5:18 PM, Keary Suska wrote:
Sorry, I missed that. Anyway, it may be because the format is being
interpreted using 10.4 behavior, in which case the format may not be valid
and may be ignored. Have you tried single-quoting all non-hash marks (pound
signs) to eliminate
On Apr 13, 2010, at 4:26 PM, Bill Hernandez wrote:
On Apr 13, 2010, at 5:18 PM, Keary Suska wrote:
Sorry, I missed that. Anyway, it may be because the format is being
interpreted using 10.4 behavior, in which case the format may not be valid
and may be ignored. Have you tried
For one thing, the docs say that -setFormat: is for use with
formatters using NSNumberFormatterBehavior10_0 behavior.
Have you set the formatters behavior?
_murat
On Apr 13, 2010, at 2:15 PM, Bill Hernandez wrote:
I am calling a method that I pass a phone number string 1234567890
and
On Tue, Apr 13, 2010 at 3:39 PM, Keary Suska cocoa-...@esoteritech.com wrote:
I think the issue remains that the format you are passing is not considered a
valid format, and is getting ignored. You can confirm this by providing a
valid number format for comparison. I tend to use a custom
On Apr 13, 2010, at 5:39 PM, Keary Suska wrote:
I think the issue remains that the format you are passing is not considered a
valid format, and is getting ignored. You can confirm this by providing a
valid number format for comparison. I tend to use a custom formatter for this
purpose,
On Apr 13, 2010, at 5:50 PM, Murat Konar wrote:
For one thing, the docs say that -setFormat: is for use with formatters using
NSNumberFormatterBehavior10_0 behavior.
Have you set the formatters behavior?
murat,
No, just the way the code showed. Here's from the docs :
-- From what I can
On Apr 13, 2010, at 6:01 PM, Kyle Sluder wrote:
Things like phone numbers, zip codes, and order numbers aren't really
numbers. They're labels composed of digits. Numbers are typically
useful for quantities, and that's where number formatters are
appropriate. Custom formatters that convert
On Tue, Apr 13, 2010 at 4:29 PM, Bill Hernandez m...@mac-specialist.com wrote:
Even so, I converted the string to an NSNumber and used the formatter against
a number, not a string.
What I'm saying is that a telephone number should never become an
NSNumber. Which means it should never be
On 14/04/2010, at 9:01 AM, Kyle Sluder wrote:
Things like phone numbers, zip codes, and order numbers aren't really
numbers. They're labels composed of digits. Numbers are typically
useful for quantities, and that's where number formatters are
appropriate. Custom formatters that convert from
If you don't explicitly set a formatter behavior, you are probably
getting the newest behavior NSNumberFormatterBehavior10_4, and -
setFormat: does require the older NSNumberFormatterBehavior10_0
behavior. That's why your string is being returned unchanged. As far
as the formatter is
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Please join us from 7pm to 9pm on Wednesday, 4/14.
We will be discussing the now-public iPad 3.2
This is a great forum, I can't believe all the people that pitched in to help...
Thanks everybody for all the time and help...
This is actually a really nice number formatting method that will go in my
BHUtility.m You can format any way you want
Notice that the first three results are 10
On Apr 13, 2010, at 8:09 PM, Murat Konar wrote:
If you don't explicitly set a formatter behavior, you are probably getting
the newest behavior NSNumberFormatterBehavior10_4, and -setFormat: does
require the older NSNumberFormatterBehavior10_0 behavior. That's why your
string is being
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