RFE: Automatically add intermediate viewport when adding non-scrollable widget to a scrolled window
Submitted by David Shea
It is currently impossible, in glade, to add a ListBox to a ScrolledWindow without a Viewport in the middle. The resulting listbox is not able to scroll when using keyboard navigation. It is possible to add a ListBox directly to a ScrolledWindow, and in that case scrolling by selecting off-screen widgets via the keyboard works fine. The problem is only that glade does not know this is possible. Please make glade know that this is possible.