RFR: 8261460: Incorrect CSS applied to ContextMenu on DialogPane

[Kevin Rushforth]

On Wed, 10 Feb 2021 08:52:55 GMT, Abhinay Agarwal <github.com+3197675+abhinayagarwal at openjdk.org> wrote:

> Both DialogPane and ContextMenu have a child node with a style-class `graphic-container`. This leads to a corner case where an unwanted style is applied to ContextMenu when it is shown on a DialogPane.

Both the fix and the new tests look good to me. I can confirm that it fixes the test program attached to JBS, and that the new ContextMenu unit test fails before and passes after the fix.

This looks like a simple and safe fix, but I'd like a second reviewer for anything that touches the `modena.css` stylesheet.

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Marked as reviewed by kcr (Lead).

PR: https://git.openjdk.java.net/jfx/pull/400