[Newbies] Re: Howto find all subclass responsibilities for a given Class

Hi Felix,

A method may be required explicitly:

requiredMethod self subclassResponsibility

or implicity:

method self requiredMethod

where #requiredMethod has not been implemented.

You can see all of these by sending your class #requiredSelectors, for example:

MyMorph requiredSelectors asArray "prints: #(#addWorldHaloMenuItemsTo:hand: #slotName etc..."

Or alternativlely, if you are using the OmniBrowser you can install DynamicProtocols which will add a "-- required --" protocol dynamically when you are browsing.

The required dynamic protocol will include all the methods returned by #requiredSelectors. If you select one of these methods you will be shown a simple template for implementing the method.

Regards, Zulq.

Felix Dorner wrote:

Hi,

I am playing around with Morphs to create a Board for the ancient Go game. Given that I'd like to create a completely new kind of Morph (i.e. a Class that extends Morph), I'd like to find out which methods in the Morph class are defined as subclass responsibilities. Is there any fast way to do such a kind of search?

Thanks, Felix