Thread-topic: avoiding to open window multiple times
User-agent: Microsoft-Entourage/11.2.1.051004
on 06/02/19 08:16, Joris Mans at email@hidden wrote:
> Is this a good way of handling this? Isnt there a better way?
Maybe not "better", but "another" way: Create each of these window
controllers as "singletons", which are kind of glorified global variables.
Your Xcode Cocoa documentation has a document "Creating a Singleton
Instance" which you might want to read. I just make a global variable
assigned to nil, and before allocating a new one test that it != nil.
Depending on the long-range business plan for your application, what you
have already done may be just fine. It works and you understand it.
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