tdf#155266 force flush after scrolling

This is the second attempt to force a flush after scrolling.
Commit 9c0803edd1f42b2d29115674795c7c674fea1a35 worked on
Mac Silicon but not Mac Intel.

So, instead of calling [NSApp currentEvent] to determine if
scrolling has occurred, mark the AquaSalFrame whenever a
scrollwheel or mouse drag event is dispatched so the frame
will be flushed in the next AquaSalFrame::Flush() call.

Change-Id: I2d0b99d2cd1167e92c7fd89bf53b2f30ab85a165
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159003
Tested-by: Jenkins
Reviewed-by: Patrick Luby <plubius@neooffice.org>

0 files changed, 0 insertions, 0 deletions