Simple the VM does not give us the correct events so there are simulated. This is why what igor and ronie did on getting event from the OS via NB is important and a nice experience. It shows that we can move most of the low level stuff to the image and get a lighter VM. Now we need help because this is working for linux X11 but we need it for Mac and Windows. Ronie suggested to use SDL but SDL can be heavy (in terms of API and dependency), Igor suggested that we look at the way SDL is doing it and cheery pick what we need.
So basically We need Mac Windows little primitives Mac Window image level classes It would be so great to have a group of people pushing that together. Stef > How it comes we lost the MouseWheelEvents. > The SimpleHierarchicalListMorph in FileList does not scroll on > MouseWheelEvents. > Or at least it worked that way in Pharo2. But now the MouseWheel creates > a keyboardevent "<Ctrl->". > (Other ListMorphs can handle this, but the ListMorph in FileList can not.) > > nicolai >