public void setSelection(FieldSelection currentSelection, EventTrigger trigger) {
		this.currentSelection = currentSelection;
		updateCurrentFieldSelectedState(trigger);
	}
Tells this delegate that the selection has changed. If the current field is in the selection,
it sets the current AccessibleField to be selected. (A field is either entirely selected
or not)
@param currentSelection the new current field panel selection
@param trigger the event trigger
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/AccessibleFieldPanelDelegate.java