Hi,
Firstly, I'm assuming the more information button is the only location
which triggers displaying/redisplaying.
if thats the case I would just store the instance of your class in a property
and make sure it will be created only once.
You can accomplish this by simply overwriting the
Thank you to everyone whose helped me with this problem. I now have the
solution I needed, and (as usual) I've learned a whole lot that will be useful
in the future.
As always, this is an incredibly useful resource!
On 15 Mar 2013, at 02:16, Seth Willits sli...@araelium.com wrote:
On Mar
I don't really know how to describe what I'm trying to do except as a 'Pseudo'
Singleton. I have a class with an NSWindow, which displays information. It is
run by selecting an NSMenuItem called 'More Information…'
My issue is that I only want one instance of the Information class to be
On Mar 14, 2013, at 11:22 AM, Pax 45rpmli...@googlemail.com wrote:
My issue is that I only want one instance of the Information class to be
loaded at a given time (and therefore only one information window on screen
at a given time). If the information window is already loaded and it is
Matt Galloway's example is the one to run with IMO.
http://www.galloway.me.uk/tutorials/singleton-classes/
You're pretty close though. Matt's examples and explanation should put you in
the right direction.
Any reason why you're not using ARC?
___
On Mar 14, 2013, at 11:22 AM, Pax wrote:
I don't really know how to describe what I'm trying to do except as a
'Pseudo' Singleton. I have a class with an NSWindow, which displays
information. It is run by selecting an NSMenuItem called 'More Information…'
My issue is that I only want
