private Component buildButtonPanel() {
		JPanel panel = new JPanel(new BorderLayout());
		Icon icon = Icons.DELETE_ICON;

		JButton button = new EmptyBorderButton(icon);
		button.setToolTipText("Delete entry");
		button.addActionListener(e -> constraintEntry.delete());
		panel.add(button, BorderLayout.NORTH);
		return panel;
	}
Panel for display a single constraint entry within a column.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/dialog/ConstraintFilterPanel.java