RFR: 8206253: No/Wrong scroll events from touch input in window mode

Mon Mar 8 23:50:08 UTC 2021

On Mon, 8 Mar 2021 23:43:10 GMT, Jose Pereda <jpereda at openjdk.org> wrote:

> This PR changes the parameter names to accommodate class calculations related to screen event coordinates (AbsX, AbsY).
> 
> As [discussed](https://bugs.openjdk.java.net/browse/JDK-8206253?focusedCommentId=14405707&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14405707), the sendScrollXXXEvent methods are currently passing the screen coordinates (AbsX, AbsY) to the local ones, but they shouldn't modify those, but the screen ones.
> 
> Tested successfully on Android with ComboBox controls in different positions.

Since this touches shared code, what testing have you done to ensure that it works as expected on other platforms?

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PR: https://git.openjdk.java.net/jfx/pull/420