Is it imposible to achieve this thing in RF4?
Any help would be greatly appreciated.
Have you tried using the onmouseover/onmouseout attributes of a richPanel encompassing the dropTarget?
Hi Brian. Yes, I tried. But it looks like those events do not fire while the item is being dragged.
The rich:dragIndicator has support for highlighting the drag indicator when over a drop target, using the css classes:
If you'd like us to expose these events as component attributes, please file a jira request asking for the feature.