Le 8 nov. 2010 à 22:22, Lee Ann Rucker a écrit :

> It is annoying that you can't do it; Java let you make a group of radio 
> buttons without affecting their layout.

Well… I've banned Java from my world a long time ago! :)

> We have several places where we need this, so I created a custom NSView 
> subclass that found all its radio buttons and added observers on "state" with 
> option NSKeyValueObservingOptionNew. When a button's state changed to 
> NSOnState, it set all the other buttons to NSOffState.

Nice trick! That's much more clever than programming the controller to do it 
"manually". Thanks for the hint!

Vincent

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