| Undo of commands [message #233144] |
Tue, 09 June 2009 12:26  |
Eclipse User |
|
|
|
Hello guys.
I have implemented a SetCommand (EMF) which I don't want it to be
Undone, so the method doCanUndo() is returning false. Let's imagine I
make some modifications in my diagram and then I execute that command
through the editingDomain.getCommandStack().execute(). Then if I go to
Undo one of the previous changes, it doesn't appear, actually no change
appears as undoable. Is this behavior normal? This is happening using an
AbstractCommand (GMF) as well.
I need to make some modifications with a Command but I don't want it to
appear in the CommandStack undoable commands, and I don't know if
overriding the canUndo() method is the right way.
Any hint?
Thank u guys
|
|
|
| Re: Undo of commands [message #234504 is a reply to message #233144] |
Tue, 23 June 2009 04:50  |
| Eclipse User |
|
|
|
Originally posted by: c.sanchez.iactive.es
Hi, I have the same problem. Any idea?
Thanks
Javier escribió:
> Hello guys.
>
> I have implemented a SetCommand (EMF) which I don't want it to be
> Undone, so the method doCanUndo() is returning false. Let's imagine I
> make some modifications in my diagram and then I execute that command
> through the editingDomain.getCommandStack().execute(). Then if I go to
> Undo one of the previous changes, it doesn't appear, actually no change
> appears as undoable. Is this behavior normal? This is happening using an
> AbstractCommand (GMF) as well.
>
> I need to make some modifications with a Command but I don't want it to
> appear in the CommandStack undoable commands, and I don't know if
> overriding the canUndo() method is the right way.
>
> Any hint?
>
> Thank u guys
|
|
|
Powered by
FUDForum. Page generated in 0.03686 seconds
Home