You can also evaluate the following expresions in a wokspace, SimpleButtonMorph allInstances do:[:each| each delete]. or | buttons | buttons := World submorphs detect:[:each| each isKindOf: SimpleButtonMorph ] . buttons anyOne delete. But i also prefer Serge option, because Morphs are directly manipulable for a reason! Fernando On Fri, Jan 28, 2011 at 2:49 AM, Serge Stinckwich <serge.stinckwich@gmail.com> wrote:
On Fri, Jan 28, 2011 at 9:40 AM, DAE <daebiz@douglasedmunds.com> wrote:
This code makes a square button appear in the topleft corner
    SimpleButtonMorph new         target: Smalltalk;         label: 'Beep!';         actionSelector: #beep;         openInWorld
How do I make it go away?
Sorry if I posted to the wrong group. Â If so, please tell me where is correct.
On my macintosh, CTRL+ right mouse button and select the delete item.
Regards,
-- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Every DSL ends up being Smalltalk http://doesnotunderstand.org/