public void enableFilterButtons(boolean enable) {
		if (applyButton != null) {
			applyButton.setEnabled(enable);
		}
		if (clearButton != null) {
			clearButton.setEnabled(enable);
		}
		return;
	}
Enables or disables buttons relating to context register filtering
@param enable whether to enable the buttons (if false buttons are disabled)
Ghidra/Features/BytePatterns/src/main/java/ghidra/bitpatterns/gui/ContextRegisterFilterablePanelBuilder.java