On Wednesday, 7 Jun 2000, Sven Neumann wrote: > I would be very unhappy if changing the layer opacity from 100% to 50% > would eat up a dozen or more undo-steps since each value_changed signal > from the slider triggers an undo which causes another undo-step fall > off the end of the undo queue. Oh, sure - that's clearly a bad idea. I was thinking of only pushing the undo when you release the slider. That doesn't help those using the keyboard to nudge the slider though. This could be done by pushing a group start on mouse down, and closing it on mouse up, for example. Austin
