RFR: 8320965: Scrolling on a touch enabled display fails on Wayland [v3]

Tue Jan 23 14:45:42 UTC 2024

On Mon, 18 Dec 2023 11:19:18 GMT, Jose Pereda <jpereda at openjdk.org> wrote:

>> This PR replaces the deprecated `gdk_pointer_grab` with `gdk_seat_grab`, and `gdk_pointer_ungrab ` with `gdk_seat_ungrab`, using runtime checks and wrapped functions for GTK 3.20+ (so systems without it still run with GTK 3.8+), and fixes the dragging issue on Wayland.
>
> Jose Pereda has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add compile-time checks to GdkSeat

It seems when it fails it's because `GtkWindow._ungrabFocus` is called before the mouse release event.

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PR Comment: https://git.openjdk.org/jfx/pull/1305#issuecomment-1906198790