public void setDecimalUnsigned(boolean selected) {
		if (settings.isDecimalUnsigned() == selected) {
			return;
		}
		SearchSettings oldSettings = settings;
		settings = settings.withDecimalUnsigned(selected);
		notifySettingsChanged(oldSettings);
	}
Maintains the state of all the settings and controls for the memory search window.
Ghidra/Features/Base/src/main/java/ghidra/features/base/memsearch/gui/SearchGuiModel.java