public static void addViewer()

in taverna-external-tool-activity-ui/src/main/java/org/apache/taverna/activities/externaltool/utils/Tools.java [53:119]
58 lines of code
2 McCabe index (conditional complexity)

	public static void addViewer(final JPanel innerPanel, String[] labels, JComponent[] elements,
			final List viewerList, final Object viewer, final JPanel outerPanel) {
		final JPanel subPanel = new JPanel();
		subPanel.setLayout(new GridBagLayout());
		subPanel.setBorder(border);
		
		final GridBagConstraints labelConstraint = new GridBagConstraints();
		labelConstraint.insets = insets;
		labelConstraint.anchor = GridBagConstraints.FIRST_LINE_START;
		labelConstraint.fill = GridBagConstraints.BOTH;
		labelConstraint.gridy = 0;
		labelConstraint.gridx = 0;
		labelConstraint.weightx = 0;

		final GridBagConstraints elementConstraint = new GridBagConstraints();
		elementConstraint.insets = insets;
		elementConstraint.anchor = GridBagConstraints.FIRST_LINE_START;
		elementConstraint.fill = GridBagConstraints.BOTH;
		elementConstraint.gridy = 0;
		elementConstraint.gridx = 1;
		elementConstraint.weightx = 1.0;
		
		final GridBagConstraints removeConstraint = new GridBagConstraints();
		removeConstraint.insets = insets;
		removeConstraint.anchor = GridBagConstraints.FIRST_LINE_START;
		removeConstraint.fill = GridBagConstraints.BOTH;
		removeConstraint.gridx = 1;
		removeConstraint.weightx = 0;
		removeConstraint.fill = GridBagConstraints.NONE;
		removeConstraint.anchor = GridBagConstraints.EAST;
		
		final GridBagConstraints subPanelConstraint = new GridBagConstraints();
		subPanelConstraint.insets = insets;
		subPanelConstraint.anchor = GridBagConstraints.FIRST_LINE_START;
		subPanelConstraint.fill = GridBagConstraints.BOTH;
		subPanelConstraint.gridx = 1;
//		subPanelConstraint.gridy = ++stringReplacementGridy;
		subPanelConstraint.weightx = 1.00;
		subPanelConstraint.fill = GridBagConstraints.HORIZONTAL;
		subPanelConstraint.anchor = GridBagConstraints.WEST;		
		
		for (int i = 0; i < labels.length; i++) {
			subPanel.add(new JLabel(labels[i] + ":"), labelConstraint);
			subPanel.add(elements[i], elementConstraint);
			labelConstraint.gridy++;
			elementConstraint.gridy++;
		}
		
		removeConstraint.gridy = labelConstraint.gridy + 1;
		final JButton removeButton = new DeselectingButton("Remove",
				new AbstractAction() {

			public void actionPerformed(ActionEvent e) {
				synchronized (viewerList) {
					viewerList.remove(viewer);
				}
				innerPanel.remove(subPanel);
				innerPanel.revalidate();
				innerPanel.repaint();
				outerPanel.revalidate();
				outerPanel.repaint();
			}

		});
		subPanel.add(removeButton, removeConstraint);
		innerPanel.add(subPanel, subPanelConstraint);
	}