Java tutorial
/* Copyright (C) 2003-2016 JabRef contributors. 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 2 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ package net.sf.jabref.openoffice; import com.jgoodies.forms.builder.ButtonBarBuilder; import com.jgoodies.forms.builder.DefaultFormBuilder; import com.jgoodies.forms.layout.FormLayout; import net.sf.jabref.Globals; import net.sf.jabref.gui.JabRefFrame; import net.sf.jabref.gui.keyboard.KeyBinding; import net.sf.jabref.logic.l10n.Localization; import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; /** * Dialog for adding citation with page number info. */ class AdvancedCiteDialog { private static boolean defaultInPar = true; private boolean okPressed; private final JDialog diag; private final JTextField pageInfo = new JTextField(15); public AdvancedCiteDialog(JabRefFrame parent) { diag = new JDialog(parent, Localization.lang("Cite special"), true); ButtonGroup bg = new ButtonGroup(); JRadioButton inPar = new JRadioButton(Localization.lang("Cite selected entries between parenthesis")); JRadioButton inText = new JRadioButton(Localization.lang("Cite selected entries with in-text citation")); bg.add(inPar); bg.add(inText); if (defaultInPar) { inPar.setSelected(true); } else { inText.setSelected(true); } inPar.addChangeListener(changeEvent -> defaultInPar = inPar.isSelected()); DefaultFormBuilder b = new DefaultFormBuilder(new FormLayout("left:pref, 4dlu, fill:pref", "")); b.append(inPar, 3); b.nextLine(); b.append(inText, 3); b.nextLine(); b.append(Localization.lang("Extra information (e.g. page number)") + ":"); b.append(pageInfo); b.getPanel().setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); diag.getContentPane().add(b.getPanel(), BorderLayout.CENTER); ButtonBarBuilder bb = new ButtonBarBuilder(); bb.addGlue(); JButton ok = new JButton(Localization.lang("OK")); JButton cancel = new JButton(Localization.lang("Cancel")); bb.addButton(ok); bb.addButton(cancel); bb.addGlue(); bb.getPanel().setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); diag.getContentPane().add(bb.getPanel(), BorderLayout.SOUTH); diag.pack(); ActionListener okAction = actionEvent -> { okPressed = true; diag.dispose(); }; ok.addActionListener(okAction); pageInfo.addActionListener(okAction); inPar.addActionListener(okAction); inText.addActionListener(okAction); Action cancelAction = new AbstractAction() { @Override public void actionPerformed(ActionEvent actionEvent) { okPressed = false; diag.dispose(); } }; cancel.addActionListener(cancelAction); b.getPanel().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW) .put(Globals.getKeyPrefs().getKey(KeyBinding.CLOSE_DIALOG), "close"); b.getPanel().getActionMap().put("close", cancelAction); } public void showDialog() { diag.setLocationRelativeTo(diag.getParent()); diag.setVisible(true); } public boolean cancelled() { return !okPressed; } public String getPageInfo() { return pageInfo.getText().trim(); } public boolean isInParenthesisCite() { return defaultInPar; } }