On 18/01/2009, at 2:13 PM, Walker Argendeli wrote:
I've created a custom view with 2 instances in the nib. We'll call
them view1 and view2. I have a controller class that has the
outlets for both views. I'd like to have a certain function in my
controller class test to see if view1 is the first responder, and if
not, to make it the first responder.
if (![[view1 window] firstResponder]
{
// Do something
}
How do I set a custom view to be the firstResponder?
NSView is a subclass of NSResponder so you have to override -
acceptsFirstResponder and -becomeFirstResponder to return YES. In -
becomeFirstResponder you implement code to indicate that your view is
the first responder, such as changing the border color. You also
should override -resignFirstResponder which will allow you to update
your view to remove the changed appearance when your view is no longer
the first responder.
--
Rob Keniger
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