hg: openjfx/2.1/master/rt: Further work on RT-18904: Controls.ListView-Rotate performance dropped up to 0 fps in fx2.1-b08. Improving the event being fired when selection is shifted to not include -1 values, and to short-circuit earlier if not selection shifting is required.

[hang.vo at oracle.com]

Changeset: 8181c2557b4c
Author:    jgiles
Date:      2012-01-17 11:43 +1300
URL:       http://hg.openjdk.java.net/openjfx/2.1/master/rt/rev/8181c2557b4c

Further work on RT-18904: Controls.ListView-Rotate performance dropped up to 0 fps in fx2.1-b08. Improving the event being fired when selection is shifted to not include -1 values, and to short-circuit earlier if not selection shifting is required.

! javafx-ui-controls/src/javafx/scene/control/MultipleSelectionModelBase.java