RFR: 8341286: TreeView: visual artifacts when setting new root with null value

[Kevin Rushforth]

On Mon, 30 Jun 2025 21:49:22 GMT, Ziad El Midaoui <zelmidaoui at openjdk.org> wrote:

> Fix for phantom disclosure nodes appearing when root is null

@Ziad-Mid Can you add an evaluation to this PR (you can add it to the Description)? This may indeed be the right fix, but a good evaluation should explain the problem and why this is the right fix.

-------------

PR Comment: https://git.openjdk.org/jfx/pull/1838#issuecomment-3130042862