Re: Giving focus to a node in a CellTree

On Nov 24, 9:21 pm, ep <eplisc...@googlemail.com> wrote:
> what do you mean by "node"?

I mean a branch of the tree.

The CellTree displays the selected branch (aka node) using a blue
background. The branch with focus is displayed with a light yellow
background, unless that focussed branch is also selected, in which
case the blue background is shown instead. Using the Up and Down keys,
one can move the focus to a different branch, thereby moving the
yellow background to that branch. If the selected branch is not the
branch with focus, there will be a blue band and a yellow band shown
on the tree.

It is possible to change which branch is selected via the selection
model; but I can't see a way to programmatically change which branch
has the focus.

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