@Override
	public void openAboutView() {
		
		String aboutTxt = 
			Constants.PROGRAM_NAME + " " + Constants.VERSION +"\n" +
			Constants.CREDITS + "\n\n" + 
			settings.getLanguage().getLabel("text_used_libraries") + "\n" +
			Constants.USED_LIBRARIES;
			
		JOptionPane.showMessageDialog(chatGui,
				aboutTxt,
			    settings.getLanguage().getLabel("title_about"),
			    JOptionPane.INFORMATION_MESSAGE);
	}