public boolean isGrabArea() {
		// subclasses can override to specify areas of the vertex that they can click in order
		// to edit and perform keyboard operations
		if (isButtonClick()) {
			return false;
		}

		return vertex.isGrabbable(getClickedComponent());
	}
A class that knows how and where a given vertex was clicked.  Further, this class knows how 
to get clicked components within a given vertex.

@param <V> the vertex type
@param <E> the edge type
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/event/mouse/VertexMouseInfo.java