[Moose-dev] Re: Dropping Morphs on Roassal canvas

Hi Peter! We will have a look at it very soon! Alexandre > On Feb 6, 2017, at 9:52 AM, Peter Uhnak <i.uhnak(a)gmail.com> wrote: > > Hi, > > I've made a small addition to Roassal, so now we can drop morphs onto Roassal canvas and then do something with it. > > For example open a view: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > v := RTView new. > > v @ (RTMorphDropInteraction new > if: [ :morph :event | morph isTransferable and: [ morph passenger isNotEmpty ] ] > do: [ :morph :event | |el| > el := (RTLabel new elementOn: morph passenger first). > el @ RTDraggable. > v add: el. > v signalUpdate. > ]). > > v open. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > And then drag Class or Method from Nautilus window and it should appear in the canvas. > > The interaction can be added to any shape (not just view), and the first (in terms of elements placed on top of each other) shape/view that passes the #if: block will process it (just like a click event). > > Is this useful in Roassal itself? Should I keep it for myself? (The implementation is a bit... hacky). > > Peter > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)list.inf.unibe.ch > https://www.list.inf.unibe.ch/listinfo/moose-dev