public void setTooltipProvider(VertexTooltipProvider<V, E> provider) {
		this.tooltipProvider = provider;
		if (graphComponent != null) {
			GraphViewer<V, E> viewer = graphComponent.getPrimaryViewer();
			viewer.setVertexTooltipProvider(provider);
		}
	}
Returns whether the satellite intended to be docked.  If this component is built, then
a result of true means that the satellite is docked.  If the component is not yet
built, then a result of true means that the satellite will be made docked when the
component is built.

@return true if visible
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/VisualGraphView.java