Integrated: 8353548: [macOS] DragEvent.getScreenY() returns incorrect value in secondary monitor

[Jose Pereda]

On Wed, 2 Apr 2025 17:05:58 GMT, Jose Pereda <jpereda at openjdk.org> wrote:

> This PR fixes an issue when dragEvents occur in a secondary screen which doesn't have the same height or (macOS) origin as the main screen.
> 
> The calculations for `xAbs, yAbs` are defined from the main screen macOS absolute origin, an in order to flip the coordinates defined from the JavaFX origin, the height from the main screen should be used, and not the height from secondary screens, which was the case in `GlassViewDelegate::sendJavaDndEvent`.
> 
> The PR doesn't include tests because it needs a complex setup (two monitors), but the change has been tested on macOS 15.3.2 with the test case from https://bugs.openjdk.org/browse/JDK-8353548, using two monitors (built-in Retina and external 4K display), rearranging their layout (left-bottom-right from main screen), and relative resolution.

This pull request has now been integrated.

Changeset: 9ab20363
Author:    Jose Pereda <jpereda at openjdk.org>
URL:       https://git.openjdk.org/jfx/commit/9ab20363e334541a2c82a573d35603c2a2945f03
Stats:     2 lines in 1 file changed: 0 ins; 0 del; 2 mod

8353548: [macOS] DragEvent.getScreenY() returns incorrect value in secondary monitor

Reviewed-by: angorya, arapte

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PR: https://git.openjdk.org/jfx/pull/1756