I'm no C++ guru, so I'm hoping someone can help me by explaining why
the following gives a compiler error:
//MyObjC.h
@interface MyObjC : NSObject {}
@end
//MyObjC.mm
#import MyObjC.h
#include MyClass.h //provides MyClass, a C++ class
#include tr1/memory
using std::tr1::shared_ptr;
@interface
On 05.05.2010, at 13:20, Graham Cox wrote:
So is using NSPathControl even possible for this, or would I just be better
off writing a complete new control from scratch? NSPathControl does some neat
things like fading overlong text within a subcell that I could use, as well
as displaying an
Maybe you could set an NSUserDefaults value, that is being read in
+initialize/-init of the view class to create your settingsname
there...
-- Reinhard
Am 06.05.2010 um 03:41 schrieb Graham Cox:
Hi Quincey. That occurred to me too but seems a bit hackish.
I solved it by asking the
On May 6, 2010, at 8:19 AM, Barry Wark wrote:
Thus, I'm lead to believe this is an issue with runtime synthesizing
of the ivar, but I'm at a loss to explain why it should be so. I would
like to keep the C++ out of the header file if possible so that I can
use standard Objective-C when
On 5 May 2010, at 17:01, Simone Tellini wrote:
you can turn it on/off according to your needs: ie. turn it off, draw
vertical/horizontal lines that you don't want to become blurry, turn it on
and draw the rest.
I wouldn't be inclined to do that, actually.
Much easier in the long run to use
On Thu, May 6, 2010 at 2:19 AM, Barry Wark barryw...@gmail.com wrote:
I'm no C++ guru, so I'm hoping someone can help me by explaining why
the following gives a compiler error:
I'm no guru either, but my guess would be that the interaction between
synthesized ivars and C++ templates is rocky
Hello Everyone,
I am porting my application from carbon to cocoa need exact
functionality.
In Carbon I was using Side Title with the utility window. Is there any way
to do the same thing in cocoa now? I am not able to see Side Title
anywhere in the interface builder.
Already tried
Gustavo,
I ran into this a few days ago when I was drawing a variable number of
rectangles to a view, and found that the spacing was not always exact as one
would expect. In my case the gist of it was that [each unit] in essence was a
[spacer + rectangleWidth]
someViewWidthRequired = [spacer
Hi all,
I'm seeing some strange behaviour using NSBox's sizeToFit method. When I send
the message in my code, the box gets sized too small and clips it contents.
To make sure it wasn't anything to do with my app, I created a brand new test
project, added a box to the main window, and put a
On May 6, 2010, at 9:00 AM, Bill Hernandez wrote:
//
+-+-+-+-+-+-+-+-+
// DEFINE AND INITIALIZE MAIN RECT VARIABLES
//
+-+-+-+-+-+-+-+-+
NSUInteger i = 0;
Already tried NSBorderlessWindowMask, but that doesn't supports the close
button functionality, which is required in my case.
You can create a close button via +[NSWindow standardWindowButton:forStyleMask:]
I think NSBorderlessWindowMask is the only game in town here.
Paul Sanders.
Maybe all the objects in your nib have not been created yet. Try invoking
-sizeToFit in an -awakeFromNib method instead of
-applicationDidFinishLaunching. Even if it doesn't fix the problem, it's still
better.___
Cocoa-dev mailing list
Hello, all.
I need to place a CAanimation in of subview when mouse enters a Tracking area,
the problems I had were:
-I set up the view to [self setWantsLayer:YES];
-added the layer that will perform the animation;
when I entered the mouse all was perfect I see the animation.
BUT the view
On May 6, 2010, at 10:07 AM, Jerry Krinock wrote:
Maybe all the objects in your nib have not been created yet. Try invoking
-sizeToFit in an -awakeFromNib method instead of
-applicationDidFinishLaunching. Even if it doesn't fix the problem, it's
still better.
I ran into the same
On 6 May 2010, at 16:07, Jerry Krinock wrote:
Maybe all the objects in your nib have not been created yet. Try invoking
-sizeToFit in an -awakeFromNib method instead of
-applicationDidFinishLaunching. Even if it doesn't fix the problem, it's
still better.
Thanks Jerry. However
On May 6, 2010, at 10:34 AM, Ingvar Nedrebo wrote:
But when trying that, I discovered that invoking sizeToFit twice in a row
does fit the box around its contents without clipping, but tightly -- i.e.,
without any margins. I tried various permutations of sizeToFit and
setContentViewMargins
On May 6, 2010, at 8:09 AM, Gustavo Pizano wrote:
BUT the view controller of the super view that holds that particular view in
fact its controls 2 view controllers witch their respective views, the one
mentioned above and another one.
So when I swap the view controllers and change the view,
The help says If you wish to change grouping behavior or other
behavioral characteristics of the NSBox class, consider overriding
setContentView:, sizeToFit, or addSubview: (inherited from NSView).
maybe you didn't override the method siezToFit in your class
managing the NSBox...
On May 5, 2010, at 9:25 PM, Shripada Hebbar wrote:
I don't see any point in doing this on our own as the iPhone OS anyway gives
you memory warning when we are consuming too much of it, and this is the
right occasion to cleanup anything that is not needed ( in
The help says If you wish to change grouping behavior or other behavioral
characteristics of the NSBox class, consider overriding
The help says If you wish to change grouping behavior or other
behavioral characteristics of the NSBox class, consider overriding
setContentView:, sizeToFit, or addSubview: (inherited from NSView).
maybe you didn't override the method siezToFit in your class
managing the NSBox...
Is there a recommended way of determining that the currentRunLoop in a
subordinate task (executable) is, in fact, running and ready to receive a
distributed notification?
I have one subtask for each CPU, all launched during the init method of my
app. Each subtask responds with a ready message
On May 6, 2010, at 10:34 AM, McLaughlin, Michael P. wrote:
Is there a recommended way of determining that the currentRunLoop in a
subordinate task (executable) is, in fact, running and ready to
receive a
distributed notification?
No. That's really not what distributed notifications are
On May 6, 2010, at 10:13 AM, Philip Mobley wrote:
I am trying to implement David Duncan's suggestion, but because I am dealing
with images and sound, its not clear how much memory is actually being used
(although worst case estimates can be made).
For images I would use a cost estimate of
On May 6, 2010, at 10:13 AM, Philip Mobley wrote:
I am trying to implement a generic resource management singleton
class that will load all of the images, sounds, and data files for
the app. This resource manager will keep track of how frequently
each object is requested (or in the case
On May 6, 2010, at 11:02 AM, David Duncan wrote:
For images I would use a cost estimate of width * height * 4 (this
is typically what the memory cost to decompress and display an
optimized PNG).
Agreed. There are CG APIs that let you render an image directly from
compressed file data
On May 6, 2010, at 11:02 AM, David Duncan wrote:
I am trying to implement David Duncan's suggestion, but because I am dealing
with images and sound, its not clear how much memory is actually being used
(although worst case estimates can be made).
For images I would use a cost estimate of
David thanks for the info about the drawing.
Im looking at the zombie error, and it seems the CALayer where Im putting the
animation its being deallocated, even have something like:
CALayer * quickEdit;
@property(nonatomic, retain)CALayer * quickEdit;
and in the .m file
quickEdit = [CALayer
The NSListViewTemplate and other NSImages provided in IB invert when put
into a button. How can I create a similar image so that when placed in a
NSSegmentedControl in a toolbar, I can get the same effect?
Or maybe I need to manually swap the image when the button is clicked?
Perhaps this is
On May 6, 2010, at 6:11 AM, Travis Siegel wrote:
In Interface Builder, select the button and then use the Attributes
inspector to set its key equivalent. (Click the box to the right of “Key
Equiv.:” and press the Enter key.)
And for those of us who can't use interface builder, how would
On May 6, 2010, at 11:19 AM, Philip Mobley wrote:
For images I would use a cost estimate of width * height * 4 (this is
typically what the memory cost to decompress and display an optimized PNG).
Yes, this is what I was planning for image memory estimates. Should I also
add in something
The NSListViewTemplate and other NSImages provided in IB invert when put
into a button. How can I create a similar image so that when placed in a
NSSegmentedControl in a toolbar, I can get the same effect?
Or maybe I need to manually swap the image when the button is clicked?
Perhaps this
Is the -arch i386 argument to gcc (for building for i386 as opposed
to x86_64). My fairly new iMac, for example, seems to be x86_64. Are
there any intel macs which really are i386, and could not run x86_64
binaries?
-Patrick
___
Cocoa-dev mailing list
On Thu, May 6, 2010 at 2:36 PM, Patrick M. Rutkowski rutsk...@gmail.com wrote:
Are
there any intel macs which really are i386, and could not run x86_64
binaries?
They didn't last long, but yes. I thought the same thing before
building some software and found out the hard way.
-Patrick
On May 6, 2010, at 1:36 PM, Patrick M. Rutkowski wrote:
Is the -arch i386 argument to gcc (for building for i386 as opposed
to x86_64). My fairly new iMac, for example, seems to be x86_64. Are
there any intel macs which really are i386, and could not run x86_64
binaries?
Yes. Specifically,
First generation Intel MacBook Pros use a Core Duo (not Core 2 Duo) chip and
therefore can only run 32-bit code. Earlier Intel Mac Minis are also 32-bit
only, using Core Solo or Core Duo.
I'm writing this on one of those 32-bit only Intel MacBook Pros, so we're
definitely out here. I
On 5/6/10 1:57 PM, Jens Alfke j...@mooseyard.com wrote:
On May 6, 2010, at 10:34 AM, McLaughlin, Michael P. wrote:
Is there a recommended way of determining that the currentRunLoop in a
subordinate task (executable) is, in fact, running and ready to
receive a
distributed notification?
On Thu, May 6, 2010 at 2:12 PM, Jens Alfke j...@mooseyard.com wrote:
An intermediate level would be if the library loads the _compressed_ audio.
This is a lot less memory usage. It may even memory-map the file, which
wouldn't affect your process's heap space at all. (I know the iPhone doesn't
Hello,
I'm seeing a problem with rendering of certain fonts, when rendering them in a
graphics context where antialiasing has been disabled. In particular, ArialMT
11 pt seems to render its double-u's one pixel to the left of the origin point.
Also, a double-u at the end of the string seems
On Thu, May 6, 2010 at 1:38 PM, McLaughlin, Michael P. mp...@mitre.org wrote:
I tried for a long time to get threads to work but they did not, even to the
extent, sometimes, of seeing reverse scaling (longer runtimes with more
threads).
How about Grand Central Dispatch? A lot of the problems
On May 6, 2010, at 1:41 PM, Jonah Petri wrote:
I'm seeing a problem with rendering of certain fonts, when rendering
them in a graphics context where antialiasing has been disabled. In
particular, ArialMT 11 pt seems to render its double-u's one pixel
to the left of the origin point.
On May 6, 2010, at 1:38 PM, McLaughlin, Michael P. wrote:
The reason, in my case, is almost certainly malloc contention (since
threads
share memory space). Each of my subtasks calls malloc more than a
million
times even for an average run. These are mostly dynamic allocations
of
vectors
On May 6, 2010, at 5:12 PM, Jens Alfke wrote:
On May 6, 2010, at 1:41 PM, Jonah Petri wrote:
I'm seeing a problem with rendering of certain fonts, when rendering them in
a graphics context where antialiasing has been disabled. In particular,
ArialMT 11 pt seems to render its double-u's
On May 6, 2010, at 2:40 PM, Jonah Petri wrote:
Lots of glyphs extend to the left of the origin. It's especially
common for italic letters with descenders. In some fonts, swashes
extend way, way to the left. What is the value of
boundingRect.origin.x?
Zero, when I pass the options
I have two programs. The first one (Setup) creates a file that the
second one (Main) reads to initialize an array.
I want to use the Data Modeler and Core Data.
Setup is a Core Data Command Line Tool while Main is a Cocoa
document-based application that also uses Core Data.
In Main's
Hi all,
I write audio unit plugins and Cocoa's flat name space is causing some
real problems. Essentially I have a static library of Cocoa user
interface classes that I use in multiple plug-in projects. These plug-
ins are often run side by side by the user so I can't guarantee that a
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