Hello folks,

I'm writing a license key input window. The license key is broken into four 
parts, separated by "-". I've created four NSTextFields for each component of 
the key to aid typing and identification (e.g. NSTextField1 - NSTextField2 - 
NSTextField3 - NSTextField4 ). The textfields utilize a NSFormatter subclass. 

What is the most appropriate way to trigger nextkeyview after x number of 
characters in the textfields? I'd like for the user to get forwarded to the 
next textfield after typing the appropriate number of characters in the current 
textfield. This is a common practice in license key windows. 

Should I put it [[inputField window ] selectNextKeyView:self] in the formatter 
subclass? Do it in the window controller?

thanks for any thoughts, 

Jaime Magiera

Sensory Research, Inc.
http://www.sensoryresearch.net


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