NSTextView's "data" binding

FROM : Yann Bizeul
DATE : Sat Apr 28 17:12:14 2007

Hello the list.

I have to create a NSTextView by hand (programmatically), it is not 
embedded in a NSScrollView, and its superview is a NSView's subclass 
handling moving and sizing with the mouse.

The problem is I want to bind "data" of this NSTextView to my 
NSManagedObject.

So what do I do ? :

When creating my NSTextView :

[...]
[textView setRichText:YES];
[self bind:@"data" toObject:textView withKeyPath:@"data" options:nil];
[...]

I have a NSData *data ivar in my object.

I get that in log when the binding code is executed :

2007-04-28 17:08:03.225 KineSlide[10879] [<NSTextView 0x15e3d210> 
valueForUndefinedKey:]: this class is not key value coding-compliant 
for the key data.

So obviously there is either something wrong in the doc or in my code.

Did someone already make this work ?

Thanks

Yann Bizeul • yann at tynsoe.org
Cocoa Developer

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