hursday, March 06, 2008 10:51 AM
To: "peiyuan" <[EMAIL PROTECTED]>
Cc: "I. Savant" <[EMAIL PROTECTED]>; "Cocoa"
Subject: Re: NSTextField keyboard event
Look at
http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/NSFormatte
Look at http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/NSFormatter_Class/Reference/Reference.html#/
/apple_ref/occ/instm/NSFormatter/
isPartialStringValid:proposedSelectedRange:originalString:originalSelectedRange:errorDescription
:
Aki
On 2008/03/05, at 17:34, pe
Not exactly.
Can NSFormatter monitor user's key input?
I don't find any docs about monitoring user input in NSFormatter.
I supposed that what the NSFormatter does is after you finish editing, it
would change the content.
This is not the way I want. I want a real time feedback, that is, even us
I have a window which contains several NSTextField. In these
NSTextField, I want that when a user presses a key which is not a
number ( 0-9), the active NSTextField will not accept the key input
(that is, it does nothing).
This looks like a job for NSFormatter ...
--
I.S.
_
Hi all,
Situation:
I have a window which contains several NSTextField. In these NSTextField, I
want that when a user presses a key which is not a number ( 0-9), the active
NSTextField will not accept the key input (that is, it does nothing).
What I find on the list:
I find several posts similar
