private void installInlineWidget(JPanel parentPanel) {
		inlineCheckBox = new GCheckBox("Inline");
		inlineCheckBox.addItemListener(e -> {
			if (inlineCheckBox.isSelected() && callFixupComboBox != null) {
				callFixupComboBox.setSelectedItem(NONE_CHOICE);
			}
		});
		parentPanel.add(inlineCheckBox);
	}
Method must be invoked following construction to fetch function info 
and update components.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/function/AbstractEditFunctionSignatureDialog.java