public void setShowProgramArchiveOnly(boolean programOnly) {
		DataTypeManagerHandler handler = plugin.getDataTypeManagerHandler();
		if (programOnly) {
			DataTypeManager programDtm = handler.getProgramDataTypeManager();
			if (programDtm != null) {
				ArchiveRootNode root = new ArchiveRootNode(handler, true);
				tree.setRootNode(root);
				return;
			}
		}

		ArchiveRootNode root = new ArchiveRootNode(handler);
		tree.setRootNode(root);
	}
Signals that this chooser is intended to pick {@link CategoryPath}s instead of data types.
@param categorySelectionMode true to pick category paths
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/util/DataTypeChooserDialog.java