How OnBeginCursorOver really works with 3D widgets?

Development Programming & Scripting UI
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1

Imagine you have:

  1. Simple actor with a default 3D widget Component wich is simple button (with canvas or not).
  2. EnableMouseOverEvents of PC is On.
  3. Mouse cursor.

You need to fire a OnBeginCursorOver event of this widget.

And you can do it. But… only from the behind. Wait, WUT?! Even if you set 1-side WidgetComponent!)) You still can see correct hovered button and it’s events works fine from the front.

Who could explain whole 3Dwidget-cursor relationship?

2

Do you need to use the OnBeginCursorOver event on the component, the EventOnMouseEnter event in the widget blueprint works properly and could be used for the same purpose

3

Perfect! Can’t imagine why I didn’t find this solution before…

Convert to answer although this is not really one)