Java tutorial
/*- * #%L * Microtubule tracker. * %% * Copyright (C) 2017 MTrack developers. * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-3.0.html>. * #L% */ package mt.listeners; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import javax.swing.JComboBox; import org.apache.commons.io.filefilter.CanReadFileFilter; public class FunctionItemListener implements ActionListener { final InteractiveRANSAC parent; final JComboBox<String> choice; public FunctionItemListener(final InteractiveRANSAC parent, final JComboBox<String> choice) { this.parent = parent; this.choice = choice; } @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub int selectedindex = choice.getSelectedIndex(); if (selectedindex == 0) parent.functionChoice = 0; if (selectedindex == 1) parent.functionChoice = 1; if (selectedindex == 2) parent.functionChoice = 2; parent.setFunction(); parent.updateRANSAC(); } }