Because it is the other way around: in the block ([ :col | ... ]) you are describing the content of the column.
So what you are actually doing is you create a Column (SpecColumnLayout), inside which you create another column (newColumn), and to that column you add two rows (add:, add:). On Tue, Oct 17, 2017 at 4:32 PM, Steven R. Baker <ste...@stevenrbaker.com> wrote: > Heya folks, > > I'm sure I'm doing something wrong, I just don't know what it is. > > I have the following: > > defaultSpec > ^ SpecColumnLayout composed > newColumn: [ :col | > col > add: #sideBar; > add: #listView ]; > yourself > > In the resulting window, I get the widgets stacked one on top of the > other, and I expected them to be next to each other (two columns in a row.) > > What am I missing? > > Thanks! > > -Steven > > >