Re: NSCreateCommand
Re: NSCreateCommand
- Subject: Re: NSCreateCommand
- From: Stephen McIntosh <email@hidden>
- Date: Sun, 24 Jul 2005 12:16:47 +1000
Hi Jim
You need to override the
- (id)performDefaultImplementation
method of NSCreateCommand in you MyCreateCommand class.
Hope this helps
Regards
Stephen
On 24/07/2005, at 9:26 AM, Jim O'Connor wrote:
What do I need to do to subclass NSCreateCommand and get my
subclass called?
Apparently it isn't as easy as changing sdef to:
<suite name="Standard Suite" code="????"
description="Common classes and commands for all
applications.">
<!-- intervening lines deleted because they are uninteresting -->
<command name="make" code="corecrel" description="Make a
new object.">
<cocoa class="MyCreateCommand"/>
<parameter name="new" code="kocl" type="type"
description="The class of the new object.">
<cocoa key="ObjectClass"/>
</parameter>
<parameter name="at" code="insh" type="location
specifier" optional="yes"
description="The location at which to insert the
object.">
<cocoa key="Location"/>
</parameter>
<parameter name="with data" code="data" type="any"
optional="yes"
description="The initial contents of the object.">
<cocoa key="ObjectData"/>
</parameter>
<parameter name="with properties" code="prdt"
type="record" optional="yes"
description="The initial values for properties of
the object.">
<cocoa key="KeyDictionary"/>
</parameter>
<result type="specifier" description="to the new object"/>
</command>
With the relevant change being "MyCreateCommand" instead of
"NSCreateCommand".
MyCreateCommand has its own init call, which is never called.
My reason for doing this is that I need to create documents in a
way other than simply calling init on a document. I need to make
the NSDocumentController create the standard untitled document.
Thanks,
Jim O'Connor
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