RFR: 8351867: No UI changes while iconified

[Lukasz Kostyra]

On Mon, 12 May 2025 17:23:38 GMT, Martin Fox <mfox at openjdk.org> wrote:

>The test fails on all platforms without this PR. With this PR the test succeeds on Linux and Windows for regular windows and fails when de-iconifying to a maximized state. It also fails on Windows for TRANSPARENT stages since we never get a WM_PAINT message and so glass never calls notifyRepaint.

I'm trying to figure out how to exactly proceed with this. It would be nice to add this change and to also have the test in the repository, but it does fail for some cases like you mentioned (and I also verified that on my Windows machine). Would those cases be fixable?

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PR Comment: https://git.openjdk.org/jfx/pull/1733#issuecomment-2958155465