Dmitry Kazakov dimula73 at gmail.com
Tue Jun 22 15:56:05 CEST 2010

> > > Maybe we can do something using the tool activation/deactivation (or a
> > > timer
> > > > with a pause) that commits the complete transform in one action.
> > >
> > > Timer :(. I'm afraid we will end up with the same undo stack signals. I
> > > think we need a button (big and red! :) ) that will end transformation,
> > > commit it into the stack and remove "hands" from the canvas. After
> pressing
> > > this button, editing of the previous transformation will not be
> possible.
> >
> > No, I wouldn't go for the big button. Other apps manage to work without a
> big
> > button, we must be able to find a way to do this right as well.
> I don't know about that either, but that's the way photoshop's transform
> tool works : it creates a temporary copy of the selection, then the user
> can work directly on this copy, which is degraded for each
> transformation. When the user pushes a validation button, all the
> transformations are reduced and applied to the original selection (to
> have as little degradation as possible°;

That is exactly what i thought about! :)

We do already have an overlay QImage, afair... But how will we deal with
multilayer images? What if the tool is applied to the lowest layer?

Dmitry Kazakov
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