Hello.
I want to show a custom menu when the left click its being press for about 1
second on some of my components.. I have being searching and found a apple
example where the use the
+
(void)startPeriodicEventsAfterDelay:(NSTimeInterval)delaySecondswithPeriod:(NSTimeInterval)periodSeconds
Simple. Start a timer on mouse down, invalidate it on mouse up.
Something like this (written in mail):
NSTimer *timer;
-(void)mouseDown:(NSEvent*)ev
{
timer=[[[NSTimer alloc] blah ...] retain];
}
-(void)mouseUp:(NSEvent*)ev
{
if ( [timer isValid] ) {
[timer invalidate];
Sorry, haven't had my morning coffee yet. Of course, mouseUp should be:
-(void)mouseUp:(NSEvent*)ev
{
if ( [timer isValid] ) {
[timer invalidate];
[timer release];
timer = nil;
// perform single-click action
}
}
On Wed, Dec 30, 2009 at 11:53 AM,
Adding this method to your application delegate should be sufficient:
-(void)applicationDidChangeScreenParameters: (NSNotification *)notice
{
//Handle Display Change Here
}
If this isn't in the main class of your app, then you can make the class an
NSApp delgate by adding this line to the
So let me see if I get it.
Start the timer on mouseDown... and invalidate it on mouseUp, got that.. now
the performholdAction method that you declared in the example, I call it from
within.. ??? because I guess in this method I will check if the time its
already 1 sec and show the menu...
The performholdAction is your timer's fire method. You set the timer
to fire after one second. If the mouse button goes up before that, you
invalidate the timer and so performholdAction is never called.
-f
On Wed, Dec 30, 2009 at 12:42 PM, Gustavo Pizano
gustavxcodepic...@gmail.com wrote:
So
AHAH OK got it its one of the parameters when initializing the timer... ok...
sorry for the noob question...
:D
On Dec 30, 2009, at 12:47 PM, slasktrattena...@gmail.com wrote:
The performholdAction is your timer's fire method. You set the timer
to fire after one second. If the mouse button
Hallo Mac Lancer
I have recently developed my first Cocoa Aplication creating custom
ducumen bundles. What I did was to not only registering the document types
but also export the file types in case they are not yet registered.
This was my first app that supports a quicklook plugin for
previes
Thanks to all who gave advice.
I'll give a description of what I did. If you have any further
comments or suggestions please come forth!
In MainMenu.xib
An NSPanel that contains an NSOutlineView
An Application Delegate that has a reference to the NSOutlineView
In MyDocument.m
- (id)init
How would I set the Line Height/ Line Spacinh in an NSTextView? e.g How
tall each line is or how much space is between each line.
Here's what I've tried (but doesn't work), it is in a NSTextView subclass …
- (void)setDefaultParagraphStyle:(NSMutableParagraphStyle *)paragraphStyle {
CGFloat
On 30.12.2009, at 06:23, David Blanton wrote:
Putting the inspectors in MainMenu.xib will let me make just 'one set' for
all documents but I am unsure as to how to get a reference from the inspector
to the document given different xib's.
Menus work the same way: There's one menu in
On 29.12.2009, at 19:53, Mac Lancer wrote:
keyCFBundleTypeExtensions/key
array
stringaeep/string
stringaeew/string
stringjpg/string
stringjpeg/string
stringpng/string
On Dec 30, 2009, at 10:43 AM, Joshua Garnham wrote:
How would I set the Line Height/ Line Spacinh in an NSTextView? e.g How
tall each line is or how much space is between each line.
Here's what I've tried (but doesn't work), it is in a NSTextView subclass …
-
On 30 Dec 2009, at 9:43 AM, Joshua Garnham wrote:
How would I set the Line Height/ Line Spacinh in an NSTextView? e.g How
tall each line is or how much space is between each line.
Here's what I've tried (but doesn't work), it is in a NSTextView subclass …
-
On Dec 30, 2009, at 2:53 AM, slasktrattena...@gmail.com wrote:
Simple. Start a timer on mouse down, invalidate it on mouse up.
Something like this (written in mail):
NSTimer *timer;
-(void)mouseDown:(NSEvent*)ev
{
timer=[[[NSTimer alloc] blah ...] retain];
}
But the methodssetLineSpacing: and others are NSMutableParagraphStyle methods
only.
From: Ross Carter rosscarter...@me.com
To: Joshua Garnham joshua.garn...@yahoo.co.uk
Cc: cocoa-dev@lists.apple.com
Sent: Wed, 30 December, 2009 16:12:18
Subject: Re: Setting
I want to be able to employ a delegate method after a delay. So what I have
done, which works fine, is create a method in my class that calls the delegate
method, and then I use performSelector:withObject:afterDelay: to call the
second method:
[self performSelector:@selector(doSomething00)
Is it possible for me to encrypt the strings in my binary so hackers can't
easily figure out what my application has in it? Reason I'm asking is I have
some private keys that encodes data that I/parents don't want kids or teenagers
to find.
Thanks,
Mr.
On 30 Dec 2009, at 11:01 AM, Joshua Garnham wrote:
But the methodssetLineSpacing: and others are NSMutableParagraphStyle methods
only.
That's the point. You may _want_ to change the paragraph style's properties,
but you can't. Casting the parameter doesn't turn an immutable object into a
Simple answer: no.
If your application can still read the strings, so can a clever person, if
by nothing else than sitting and patiently emulating a CPU with a piece of
paper and a pencil.
In order to actually secure something *you, or your recipient* have to be
involved in decrypting it, by
Of course I know that, but I saw on the iPhone how the strings are encrypted
and the only way for you to get the strings was if you used otool. Just that
and I'll be satisfied.
On Dec 30, 2009, at 11:32 AM, Tom Davie wrote:
Simple answer: no.
If your application can still read the strings,
On Dec 30, 2009, at 9:08 AM, Helen Cooper wrote:
[self performSelector:@selector(doSomething00) withObject:NULL
afterDelay:4.0];
-(void)doSomething00{
[someDelegate doSomething];
}
I am wondering though, if there might be a way to use
performSelector:withObject:afterDelay: (or
On Dec 30, 2009, at 10:08 AM, Helen Cooper wrote:
I am wondering though, if there might be a way to use
performSelector:withObject:afterDelay: (or some similar method) to call the
delegate method directly?
You can call any method you want using that method, even delegate methods. If
you
On Dec 30, 2009, at 9:17 AM, Mr. Gecko wrote:
Is it possible for me to encrypt the strings in my binary so hackers can't
easily figure out what my application has in it? Reason I'm asking is I have
some private keys that encodes data that I/parents don't want kids or
teenagers to find.
On 30 Dec 2009, at 17:17, Mr. Gecko wrote:
Is it possible for me to encrypt the strings in my binary so hackers can't
easily figure out what my application has in it? Reason I'm asking is I have
some private keys that encodes data that I/parents don't want kids or
teenagers to find.
I'm
Ok, I'll look up the different encodings I could do with openssl, Thanks for
the suggestion.
This is basically for Parental Controls, I know I could ask for a password at
first, but then any kid could grab a copy and set their own password. What I'm
doing is I'm asking for them to authenticate
Hi,
I'm trying to bind through a keyPath, but I'm getting nothing but errors. The
most common is:
[_NSFaultingMutableSet 0x200267fe0 addObserver:forKeyPath:options:context:]
is not supported. Key path: projectCode
I've read that bindings don't necessarily cause faults to fire, but I've got
When in the course of undo events, it becomes necessary to introduce
multiple undo managers, certain issues arise. For example: How to handle
the document change count?
I currently have at least a half dozen independent undo managers for my
document, which I keep in a bank near the document
On 30 Dec 2009, at 17:59, Mr. Gecko wrote:
This is basically for Parental Controls, I know I could ask for a password at
first, but then any kid could grab a copy and set their own password. What
I'm doing is I'm asking for them to authenticate with Mac OS X, and then once
they are
Hi. I have an app that has the concept of parts libraries. I would like for my
app to be able to open any number of library documents, each with its own
NSManagedObjectContext, but display the parts palette as a single UI showing
the union of all parts.
Is this possible, or will I have to
On 30 Dec 2009, at 18:19, Gordon Apple wrote:
When in the course of undo events, it becomes necessary to introduce
multiple undo managers, certain issues arise. For example: How to handle
the document change count?
I currently have at least a half dozen independent undo managers for my
But then how would I get the data? If the key has to do with the password, then
how can I get the parental settings and respond to them.
On Dec 30, 2009, at 12:51 PM, Gleb Dolgich wrote:
Perhaps a better way would be to ask for a password once the user is
authenticated, and then generate an
You could store the generated key in a keychain. This way you wouldn't have to
ask for the password to access the encryption key.
--
Gleb Dolgich
http://pixelespressoapps.com
On 30 Dec 2009, at 18:58, Mr. Gecko wrote:
But then how would I get the data? If the key has to do with the password,
thanks - obvious. Should have caught this on my own:)
From: Bill Bumgarner b...@mac.com
To: Helen Cooper helen.coo...@rocketmail.com
Cc: cocoa-dev@lists.apple.com
Sent: Wed, December 30, 2009 12:37:38 PM
Subject: Re: Using performSelector:withObject:afterDelay:
But then the child/teenager, if they know about keychain they could check it
and find the key. Unless there is a way to prevent them from seeing it.
Speaking of keychain, can you recommend me a good public domain keychain
framework? I currently wrote my own and on some computers, the keychain
Henry hi.
You mean with the NEEvent method that returns the timestamp?... I was trying
that also, and as far as I understood its the timestamp between the App startup
and the event... so I dunno how this might help me... maybe I misunderstood
the API doc?
To clarify the original question,
Ah! That's what I missed. Thanks. I assume that just tests the zero state
of changeCount. Maybe I can override that to return YES if any count is
non-zero.
This is a fairly complex document, involving a data hierarchy and various
contexts (and editable windows) within that hierarchy. Some of
On Dec 30, 2009, at 10:12, Brad Gibbs wrote:
Account ---ProjectSite---Project
I'm trying to get the projects array controller to load all projects for the
selected Account (so, all Projects for all ProjectSites).
I've got an NSTableView listing accounts on the left, and view controllers
In my app I have a situation where I have two (Core Data) documents open, and I
need to merge all the changes made in one doc1 to the changes in doc2. I've
been reading the section on Change Management in the Core Data Programming
Guide, but it just talks about the caveats and gotchas, and
A teenager could also crack your app and use the key he found to gain access.
If you want to prevent that, I guess you need to rethink the way you store
access credentials. I wonder how [Snow] Leopard Parental Controls do that.
You should also use Mac OS Keychain API and not reinvent the wheel
On Dec 30, 2009, at 11:59 AM, Mr. Gecko wrote:
This is basically for Parental Controls, I know I could ask for a password at
first, but then any kid could grab a copy and set their own password. What
I'm doing is I'm asking for them to authenticate with Mac OS X, and then once
they are
On Dec 30, 2009, at 12:54 pm, Rick Mann wrote:
In my app I have a situation where I have two (Core Data) documents open, and
I need to merge all the changes made in one doc1 to the changes in doc2. I've
been reading the section on Change Management in the Core Data Programming
Guide, but
It's ether that you don't understand what I'm doing, or I don't understand
that. Here is the full story.
I am using Apple's SFAuthorizationView to find out if the user is an
administrator. If they are an admin, I allow them to modify the settings, when
they save I am saving the settings in
Just as a word of advise.
This is a public list that's indexed by search engines. So don't
reveal anything here that you'd want to keep private.
I'm not advising security through obscurity. If you use keychains or
similar systems, knowing how it works won't help cracking anyway.
But just in
On Dec 30, 2009, at 13:54:10, mmalc Crawford wrote:
On Dec 30, 2009, at 12:54 pm, Rick Mann wrote:
In my app I have a situation where I have two (Core Data) documents open,
and I need to merge all the changes made in one doc1 to the changes in doc2.
I've been reading the section on
On Dec 30, 2009, at 11:43 AM, Gustavo Pizano wrote:
Henry hi.
You mean with the NEEvent method that returns the timestamp?... I was trying
that also, and as far as I understood its the timestamp between the App
startup and the event... so I dunno how this might help me... maybe I
On Dec 30, 2009, at 1:58 pm, Rick Mann wrote:
Is that operation discussed in the docs somewhere?
Yes.
http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/CoreData/cdProgrammingGuide.html#//apple_ref/doc/uid/TP30001200
mmalc
___
On 30 Dec 2009, at 21:58, Rick Mann wrote:
On Dec 30, 2009, at 13:54:10, mmalc Crawford wrote:
On Dec 30, 2009, at 12:54 pm, Rick Mann wrote:
In my app I have a situation where I have two (Core Data) documents open,
and I need to merge all the changes made in one doc1 to the changes
On 25 Dec 2009, at 14:01, John Clayton wrote:
My aim is to write a little util that swaps the function keys depending on
which app is running (i.e. so that during certain apps you don't have to use
the FN key on the laptop to get F1). So I need to have the ability to modify
the event
When I ask an ABMultiValue for its labelAtIndex: I get some thing like
this: _$!Other!$_
I would have expected to get this: other
What's odd is that I do get this in the description of the ABMultiValue:
* other 818 301 4670 w NG
other 323 251 3660 c
How can I get to the clean value?
On Dec 30, 2009, at 14:08:15, Mike Abdullah wrote:
On 30 Dec 2009, at 21:58, Rick Mann wrote:
On Dec 30, 2009, at 13:54:10, mmalc Crawford wrote:
On Dec 30, 2009, at 12:54 pm, Rick Mann wrote:
In my app I have a situation where I have two (Core Data) documents open,
and I need
On Dec 30, 2009, at 3:56 PM, Mr. Gecko wrote:
It's ether that you don't understand what I'm doing, or I don't understand
that. Here is the full story.
I am using Apple's SFAuthorizationView to find out if the user is an
administrator. If they are an admin, I allow them to modify the
On Dec 30, 2009, at 3:59 PM, Henry McGilton (Boulevardier) wrote:
I meant that rather than setting a timer and implementing a callback method
and
remembering to invalidate the timer, and so on and so on, you can do something
like this (which took less time to implement than the time required
At 2:19 PM -0800 12/30/09, Rainer Standke wrote:
When I ask an ABMultiValue for its labelAtIndex: I get some thing
like this: _$!Other!$_
I would have expected to get this: other
How can I get to the clean value?
The function you need is ABCopyLocalizedPropertyOrLabel:
So are you saying I could use authorization service to store things with the
user's authorization and get them back without the user's authentication? If
so, is there an example app I can look into and figure it out? Basically my
means of AES is to prevent the user from changing the settings
On Dec 30, 2009, at 5:15 PM, Mr. Gecko wrote:
On Dec 30, 2009, at 5:06 PM, Ken Thomases wrote:
On Dec 30, 2009, at 3:56 PM, Mr. Gecko wrote:
I am using Apple's SFAuthorizationView to find out if the user is an
administrator. If they are an admin, I allow them to modify the settings,
On Dec 30, 2009, at 5:33 PM, Ken Thomases wrote:
On Dec 30, 2009, at 5:15 PM, Mr. Gecko wrote:
So are you saying I could use authorization service to store things with the
user's authorization and get them back without the user's authentication?
You can store a very limited, specific
On Dec 29, 2009, at 1:46 PM, Paul Archibald wrote:
Is there a way to test the emailing code in my app from within the simulator?
I don't have an iPhone. It looks like my code is working, but I would really
like to see whether the message is actually being constructed and sent
correctly. I
On Dec 30, 2009, at 5:42 PM, Mr. Gecko wrote:
On Dec 30, 2009, at 5:33 PM, Ken Thomases wrote:
On Dec 30, 2009, at 5:15 PM, Mr. Gecko wrote:
So are you saying I could use authorization service to store things with
the user's authorization and get them back without the user's
Second that. I have two Touches just for testing things out. Next stop
iPhone. The simulator is great for testing quick compile type things, but
you can't beat a Touch to see things in action.
On Wed, Dec 30, 2009 at 6:50 PM, David Duncan david.dun...@apple.comwrote:
On Dec 29, 2009, at 1:46
MyDocument is a subclass of NSDocument.
The docs say:
You can control whether the default accessory view (which contains a
pop-up menu allowing the user to choose what type to save) appears in
the Save panel by overriding shouldRunSavePanelWithAccessoryView. The
default accessory view is
On Dec 30, 2009, at 2:24 pm, Rick Mann wrote:
It's pretty much the same as any other operation on with a MOC. You cannot
copy or move a managed object from one MOC to another in a simple fashion.
Instead, you have got to create new, corresponding objects in the second
MOC, and then (if
Duh ... It was workling and I didn't see it.
sorry for the bandwidth waste.
On Dec 30, 2009, at 6:55 PM, David Blanton wrote:
MyDocument is a subclass of NSDocument.
The docs say:
You can control whether the default accessory view (which contains a
pop-up menu allowing the user to choose
On Dec 30, 2009, at 2:08 pm, Mike Abdullah wrote:
It's pretty much the same as any other operation on with a MOC. You cannot
copy or move a managed object from one MOC to another in a simple fashion.
Instead, you have got to create new, corresponding objects in the second MOC,
and then
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