On 18-Oct-2009, at 6:36 PM, David LeBer wrote:
On 2009-10-18, at 9:30 PM, jon wrote:
Hi David, that would not work, because the display does need to
sleep, it would be working a long time, and at nightbut
needs to let people know that it is done. i have an alarm go off,
but
I wrote a simple NSURLProtocol subclass and started observing crashes
in URL Loading code. I've extracted the crasher into a simple test
project which loads an image from a URL with custom scheme which I
handle every hundredth of a second.
When compiled with -fobjc-gc it reliably crashes; w
As discussed previously on this list I am using the data source methods of
NSOutlineView to display the contents of two separate NSArrayControllers.
When an item is selected I use outlineViewSelectionDidChange: to manually
update the selection of the appropriate array controller and deselect all
it
Big thank you's to Ken Thomases, Nick Zitzmann and Quincey Morris
(can't seem to find Quincey's email?)
Found my stupid mistake .. stupid because you guys individually
mentioned it time and time again. Namely, my -startBgThread begins in
the main Thread. So when I call -startOperation to
Hi Matthew,
On Oct 19, 2009, at 07:08, Matthew Lindfield Seager wrote:
As discussed previously on this list I am using the data source
methods of
NSOutlineView to display the contents of two separate
NSArrayControllers.
When an item is selected I use outlineViewSelectionDidChange: to
manua
2009/10/19 Stamenkovic Florijan
>
>
> I think so... When binding the enabled state of a toolbar item you need to
> make sure that the item does not autovalidate. The "Autovalidates" checkbox
> can be found in the attributes panel of the inspector for a toolbar item. I
> am not sure if this is a bu
On Oct 19, 2009, at 07:59, Matthew Lindfield Seager wrote:
2009/10/19 Stamenkovic Florijan
I think so... When binding the enabled state of a toolbar item you
need to make sure that the item does not autovalidate. The
"Autovalidates" checkbox can be found in the attributes panel of the
i
that will work, because that will remind them to change that
preference, thanks for doing that.
Jon.
On Oct 19, 2009, at 1:13 AM, Mark Ritchie wrote:
After a short time of no password being entered, the screen will go
back to sleep
___
Coc
On Oct 18, 2009, at 11:13 PM, Brent Smith wrote:
thanks for the help all.
Theres no need to be passive aggressive
What you perceived as "passive aggressive" is... I.S.'s style, which,
if you were a regular reader of the list, you'd be familiar with; a
style that (I suspect) ameliorates hi
On Oct 19, 2009, at 8:32 AM, Stuart Malin wrote:
What you perceived as "passive aggressive" is... I.S.'s style,
which, if you were a regular reader of the list, you'd be familiar
with; a style that (I suspect) ameliorates his frustration and
enables him to answer yet-once-again a query that
I have a fairly noob question in regards to recreating an alarm view using a
Picker control.
On the iPhone, the values for hours & minutes wrap around - and I was
wondering if this is accomplished by repeating values in an NSArray (so many
that you're not likely to scroll to them), or are they usin
Just use a UIDatePicker on mode UIDatePickerModeTime or
UIDatePickerModeDateAndTime and you should be all set.
Luke
On Oct 19, 2009, at 6:44 AM, Eric E. Dolecki wrote:
I have a fairly noob question in regards to recreating an alarm view
using a
Picker control.
On the iPhone, the values for
Well, kick me in the junk - that's awesome and I can't believe I didn't see
that.
Thanks Luke,Eric
On Mon, Oct 19, 2009 at 9:49 AM, Luke the Hiesterman wrote:
> Just use a UIDatePicker on mode UIDatePickerModeTime or
> UIDatePickerModeDateAndTime and you should be all set.
>
> Luke
>
>
> On Oct 1
If I wanted to do something like this myself, not a date but some
other rotating list of items, I would probably use a
UIPickerViewDataSource to tell the UIPicker it has a vast number of
rows and I'd start the picker index 1/2 way through that range. Then
I'd return a title from pickerView:
On 18.10.2009, at 04:35, Ken Thomases wrote:
On Oct 17, 2009, at 2:24 AM, Uli Kusterer wrote:
What do project templates have to do with code completion? The
comments don't mention how to customize code completion stubs
either. Did I overlook something?
For controlling code completion, searc
I am new to Cocoa and I am wondering how to do something that should
be simple and obvious. Given that I have an object defined in the nib
(aka xib), for example, an object that responds to a given view, what
is the correct way for my running application (if it is in some other
state, not
On 19-Oct-2009, at 8:51 AM, Phil Hystad wrote:
Given that I have an object defined in the nib (aka xib), for
example, an object that responds to a given view, what is the
correct way for my running application (if it is in some other
state, not responding to an action) to obtain a pointer to
On Oct 19, 2009, at 8:51 AM, Phil Hystad wrote:
I am new to Cocoa and I am wondering how to do something that should
be simple and obvious. Given that I have an object defined in the
nib (aka xib), for example, an object that responds to a given view,
what is the correct way for my runnin
On Oct 19, 2009, at 2:16 AM, Keith Duncan wrote:
I wrote a simple NSURLProtocol subclass and started observing
crashes in URL Loading code. I've extracted the crasher into a
simple test project which loads an image from a URL with custom
scheme which I handle every hundredth of a second.
W
I am trying to set a UIDatePicker (in Time mode) to a specific hour, minute
and am/pm. I assume that I need to create a NSDate object with said hr, min,
ampm & then apply it to my picker, but after some googling and checking APIs
I am not seeing a direct way of doing this. I have my hr and mins as
You're looking for the date property on UIDatePicker.
Luke
On Oct 19, 2009, at 10:01 AM, Eric E. Dolecki wrote:
I am trying to set a UIDatePicker (in Time mode) to a specific hour,
minute
and am/pm. I assume that I need to create a NSDate object with said
hr, min,
ampm & then apply it to my
At 2:58 PM +1100 19/10/09, Graham Cox wrote:
On 19/10/2009, at 9:58 AM, David Cake wrote:
DRFolder *rootFolder = [DRFolder folderWithPath:[self burnDirPath]]
^^^ rootFolder
[rootFolder makeVirtual];
and then I try to add some other files to the contents of this directory
NSURL *source = @
On Oct 18, 2009, at 9:43 PM, Mars999 wrote:
void CEngine::Start()
{
m_lLastTick = SDL_GetTicks();
m_bQuit = false;
// Main loop: loop forever.
while ( !m_bQuit )
{
// Handle mouse and keyboard input
HandleInput();
if ( m_bMinimized ) {
// Release some system
Hi all. I expected this to be an FAQ, but my searches have turned
up nothing relevant, so here goes.
I've got a window with a view hierarchy like this:
1. Superview that does no drawing and is not opaque
A. Subview #1: a tableview that is opaque
B. Subview #2: a graph vie
Would NSView's -getRectsBeingDrawn:count: help?
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Ben Haller wrote:
1. Superview that does no drawing and is not opaque
A. Subview #1: a tableview that is opaque
B. Subview #2: a graph view that is opaque
C. Subview #3: another graph view that is opaque
Obvious experiment: set the superview to be opaque.
-- GG
__
On 19-Oct-09, at 5:27 PM, Dave Keck wrote:
Would NSView's -getRectsBeingDrawn:count: help?
Well, I'm already using it in my own code where appropriate. (Or
actually I'm using -needsToDrawRect:). But the problem is that a
whole bunch of NSTableView cells are getting drawn that never got
Hello together
I solved this problem, it was because I was mixing up coordinates. But
with the origin and framesize information you can do it without any problem.
NOW I have another problem and I'm sure this is not that difficult for
you guys - it's a beginner question.
I can do everything
Kyle's explanation #1 was spot on for my application. I had an
NSSearchField in a custom window and view which was not displaying
quite correctly. It looked as if it was not being anti-aliased. Going
into Interface Builder, I noticed I had selected the "Wants core
animation layer" switch fo
Yes, it sounds like the suggestions I've gotten for modifying the
antialiasing behavior would probably be helpful. I have solved the
problem by simply snapshotting the LCD digit images and writing a
little control that displays a number using those snap images. Seemed
simpler, sadly. Wo
On Monday, October 19, 2009, at 05:58PM, "Ben Haller"
wrote:
>On 19-Oct-09, at 5:27 PM, Dave Keck wrote:
>
>> Would NSView's -getRectsBeingDrawn:count: help?
>
> Well, I'm already using it in my own code where appropriate. (Or
>actually I'm using -needsToDrawRect:). But the problem is that
On 19-Oct-09, at 5:58 PM, Greg Guerin wrote:
Ben Haller wrote:
1. Superview that does no drawing and is not opaque
A. Subview #1: a tableview that is opaque
B. Subview #2: a graph view that is opaque
C. Subview #3: another graph view that is opaque
Obvious experimen
On 20/10/2009, at 8:58 AM, Ben Haller wrote:
I think the problem is deeper (based upon what flashes under Quartz
Debug): I think the dirty rects are actually getting consolidated
such that NSTableView no longer has the information it needs to do
minimal drawing. I could be mistaken about
Hello.
I'm trying to launch an NSTask to execute /usr/sbin/lpadmin but even though I
can do so in the terminal, NSTask refuses to launch it. If I set the launch
path to /usr/sbin/lpadmin, NSTask reports that /usr/sbin/lpadmin is a
directory? If I set the current directory to /usr/sbin and the l
Nevermind. I just realized I had a path set incorrectly for one of the argument
to the NSTask. Was misled in thinking it was the launch path but it was that
argument path that was wrong. Sorry for wasting bandwidth.
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin
On 19-Oct-09, at 6:53 PM, Andy Lee wrote:
On Monday, October 19, 2009, at 05:58PM, "Ben Haller" > wrote:
I think the problem is deeper (based upon what flashes under Quartz
Debug): I think the dirty rects are actually getting consolidated
such
that NSTableView no longer has the information i
Strange; does this occur in a brand new new project, where the only
thing you do is this:
[NSTask launchedTaskWithLaunchPath: @"/usr/sbin/lpadmin" arguments:
[NSArray array]];
And how about this:
system("/usr/sbin/lpadmin");
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Come to think of it, another experiment would have been to add logging
to the cells used for the other table columns, to see if their drawing
code was actually being called.q
Sorry if I missed this, but is the string-drawing overhead noticeable
to the user? If so, and it's because you're r
Hi,
I am implementing the functionality of the NSTableview in such a way that
once a cell is selected the background image shall be shown as some image,
HighlightedCell.png otherwise DefaultCell.png. If both the images are
solid(Opaque) coloured then there is no issue. If the DefaultCell.png
happen
On 19-Oct-09, at 10:40 PM, Andy Lee wrote:
Come to think of it, another experiment would have been to add
logging to the cells used for the other table columns, to see if
their drawing code was actually being called.
Yeah, I did that. See my previous post. The upshot is that the
table
On Oct 19, 2009, at 11:00 PM, Ben Haller wrote:
Well, I'm curious about the coalesced update thing. The only ref I
find through Google is here:
http://developer.apple.com/mac/library/documentation/Performance/Conceptual/Drawing/Articles/CocoaDrawingTips.html
and I don't think that's what yo
On 18 Oct 2009, at 22:45, patrick wrote:
Thank you! That was exactly the problem. :)
While we're at it, don't forget about NSStringFromRect(). No need to
write format strings yourself when Apple's done it for you -- and
written a parser to go with (NSRectFromString).
__
Hello Joar Wingfors,
I am performing some operation by detaching the thread and waiting
for some process to complete. I am using runloop for waiting purpose.
NSDate instance taking lots of Memory when thread is alive (ie till
mShouldThreadAlive set to YES). This can be seen only in snow l
Hi,
Since the methods -release, -retain and -autorelease are no-ops with
GC only enabled, How do I release everything associated with an ivar
(pointer to a class) in AppController?
Currently I'm doing it by setting this pointer as nil. Is it ok?
Also when I follow certain steps, this pointer
On 20/10/2009, at 5:28 PM, Shashanka L wrote:
Autoreleased object from [NSDate dateWithTimeIntervalSinceNow: 0.1]
is not getting released and taking lots of memory.
Does any one came across this issue in snow leopard??
Or any solution?
Since there's no autorelease pool inside your do
On 20/10/2009, at 5:28 PM, Shashanka L wrote:
-(void)newThread
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];
//Some operations...
do //Keeps thread alive till date
{
[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode
beforeDate:[NSDate d
On Oct 19, 2009, at 23:35, Nick Rogers wrote:
Since the methods -release, -retain and -autorelease are no-ops with
GC only enabled, How do I release everything associated with an ivar
(pointer to a class) in AppController?
Currently I'm doing it by setting this pointer as nil. Is it ok?
Als
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