formerOwner: anElementOrNil
�� "Set my former or remove property of argument is nil"
��
�� anElementOrNil
�� ifNil: [ self removeProperty: #formerOwner ]
�� ifNotNil: [ self setProperty: #formerOwner toValue: anElementOrNil ]

I hate this method :) It is identical to Morph>>#formerOwner: (ctrl+c, ctrl+v)

Basically it should be removed after reimplementation of drag&drop mechanism. Current one was copied from morphic to support compatibility.

We will need to find better solution. Drag&drop is not so easy to do right. Help from community is appreciated :)

Cheers,

Alex

On Tue, Feb 9, 2016 at 1:12 PM, Stephan Eggermont <stephan@stack.nl> wrote:

formerOwner: anElementOrNil
�� "Set my former or remove property of argument is nil"
��
�� anElementOrNil
�� ifNil: [ self removeProperty: #formerOwner ]
�� ifNotNil: [ self setProperty: #formerOwner toValue: anElementOrNil ]

I'd prefer to see a #setProperty:toValueOrRemove: there,
as that pattern is used a lot.

Stephan