private void addClearFilterButton() {
		JButton button = new JButton("Clear Filter");
		button.addActionListener(e -> clearFilter());
		button.setToolTipText("Clears any applied column filter and clears the dialog.");
		button.getAccessibleContext().setAccessibleName("Clear Filter");
		addButton(button);
	}
Constructor

@param filterManager the filter manager
@param table the table being filtered.
@param tableModel the table model.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/dialog/ColumnFilterDialog.java