RFR: 8366986: [Win] Incorrect position and size after hiding iconified stage [v3]

Mon Sep 22 16:56:43 UTC 2025

On Mon, 22 Sep 2025 15:36:32 GMT, Martin Fox <mfox at openjdk.org> wrote:

>> When a top-level HWND is iconified its window rect is updated to a hard-coded location (something like -32000, -32000) and a smaller width and height. For this reason we should not send notifyMove or notifyResize events for an iconified stage.  This PR adds a check while handling WM_SHOWWINDOW to catch the case where a stage is hidden while iconified. This matches similar existing checks like the one for WM_MOVE.
>
> Martin Fox has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Increased test tolerances to account for snapping effects with fractional display scales

The test passes for me now on my 1.25x scale system. I also checked with 1.75 scale and it also passes.

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

Marked as reviewed by kcr (Lead).

PR Review: https://git.openjdk.org/jfx/pull/1889#pullrequestreview-3254052316