public void setOutgoingExpanded(boolean setExpanded) {
		this.outgoingExpanded = setExpanded;
		toggleOutsButton.setIcon(setExpanded ? COLLAPSE_ICON : EXPAND_ICON);
		String hideShow = setExpanded ? "hide" : "show";
		toggleInsButton.setToolTipText("Click to " + hideShow + " outgoing edges");
	}
Sets to true if this vertex is showing all edges in the outgoing direction

@param setExpanded true if this vertex is showing all edges in the outgoing direction
Ghidra/Features/Base/src/main/java/ghidra/base/graph/CircleWithLabelVertexShapeProvider.java