On Tue, Sep 8, 2015 at 5:28 PM, Volkert <volk...@komponentenwerkstatt.de>
wrote:
> Would it be nicer to open a Alert box?
>
Yes. Now maybe it should not be done directly from here...
SlotClassBuilder >> category: aCategory
aCategory isEmpty ifTrue: [ InvalidPackageName signal: 'The Category
should not be empty' ].
category := aCategory
...since that might(?) introduce a dependency from the kernel to the UI.
But maybe further down the stack in one of...
PackageTreeNautilusUI(AbstractNautilusUI)
>> compileAClassFrom: aString notifying: aController
>> compileSource: aText notifying: aController
there could be an error handler. Would you like to have a go at it?
cheers -ben
