Re: my class properties are not writable!

This looks good to me. Have you restarted Script Editor?

Christiaan

On 31 Jul 2007, at 4:27 PM, Evan Olcott wrote:

Hi everyone!

I'm having a problem with my app/my sdef/AppleScript that I have been staring at 7 ways to Sunday and just can't seem to figure out what's wrong and where else to look...

The setup:

an applescriptable application (Sample Manager) with all sorts of commands and properties. The commands are working fine. However the properties of the app, no matter what I do, are always showing up in Script Editor as non-writable.

the .sdef

===

<!-- Classes -->

<class name="application" code="capp" description="The Sample Manager application.">

<cocoa class="SMApplication"/>

...

<property name="undo enabled" code="UNDO" description="Is undo enabled?" type="boolean">

<cocoa key="undoEnabled"/>

</property>

===

the cocoa code (in the implementation for SMApplication)

===

- (BOOL)undoEnabled

{

return [[NSUserDefaults standardUserDefaults] boolForKey:@"Undo Enabled"];

}

- (void)setUndoEnabled:(BOOL)s

{

[[NSUserDefaults standardUserDefaults] setBool:s forKey:@"Undo Enabled"];

}

the script

===

tell application "Sample Manager"

set undo enabled to true

end tell

when I click "run", I get this error:

"Sample Manager got an error: The parameter is not writable."

Now, I could be picky and assume the error is saying I'm using the wrong thing: "the PARAMETER is not writable", when I'm actually trying to change a PROPERTY. But I can't tell if that's a clue or not.

Can anyone tell me where else to look to fix up the writable attribute for my app properties?

Thanks a bunch in advance!

Ev

Technical Knowledge Officer

Head Programmer/Designer

Audiofile Engineering

http://www.audiofile-engineering.com/

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