RE: adding a delegate to a class
RE: adding a delegate to a class
- Subject: RE: adding a delegate to a class
- From: "john darnell" <email@hidden>
- Date: Tue, 10 Jun 2008 08:43:16 -0500
- Thread-topic: adding a delegate to a class
Without knowing what exactly you are trying to achieve, it's hard to advise you, Angelo. Would a simple printf or one of its variants do for you?
R,
John
> -----Original Message-----
> From: cocoa-dev-bounces+john.darnell=email@hidden
> [mailto:cocoa-dev-bounces+john.darnell=email@hidden] On
> Behalf Of Angelo Chen
> Sent: Tuesday, June 10, 2008 8:11 AM
> To: email@hidden
> Subject: adding a delegate to a class
>
> Hi,
>
> I have a code like this:
>
> @interface BackgroundObj : NSObject
> {
> Controller *mc;
> }
>
> - (void) sayHi;
>
>
> @implementation BackgroundObj
>
> - (void) sayHi
> {
> [mc showText:@"Hi"];
> }
> @end
>
> As you can see, the code is hard coded to use class Controller, can not be
> used with any other object, I'd like to add a delegate which will have a
> showText method, sayHi method will just call the delegate instead of hard
> coded Controller, any idea how to add delegates to this object? or, any
> tutorials for this? Thanks,
>
> Angelo
>
>
>
>
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