[Moose-dev] Re: Edge driven layout on groups - bug and correction

Hi Usman, In your example, I would expect to have the layout applied on the two groups. Each group should therefore stay grouped. There is a bug, indeed. But I do not see how your version of Roassal2 solves the situation. I have found and fixed the problem. I think it will also work for you. Update Roassal and try the following: -=-=-=-=-=-=-=-=-=-=-=-= view := RTView new. es1 := (RTEllipse new color: Color lightRed; size: 20) elementsOn: (1 to: 20). RTForceBasedLayout on: es1. view addAll: es1. es2 := (RTEllipse new color: Color lightGreen; size: 20) elementsOn: (1 to: 20). RTForceBasedLayout on: es2. view addAll: es2. es3 := (RTEllipse new color: Color lightBlue; size: 20) elementsOn: (1 to: 20). RTForceBasedLayout on: es3. view addAll: es3. RTForceBasedLayout new charge: -800; on: (Array with: es1 with: es2 with: es3). view open -=-=-=-=-=-=-=-=-=-=-=-= It will produce the following: Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Aug 1, 2014, at 12:25 PM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote: