widget button click event outside widget inside actor BP

I’m using this setup:

  1. in the your widget create a Parent variable (that value is a actor where 3D widget is) ;
  2. in the actor (where 3D widget) on the begin play Get User Widget Object by the 3DWidget, then Cast to YourWidget and set self to Parent of the widget;

now you can get access to your parent from widget and [use some functions][1];