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/* XLogo4Schools - A Logo Interpreter specialized for use in schools, based on XLogo by Loic Le Coq
* Copyright (C) 2013 Marko Zivkovic
*
* Contact Information: marko88zivkovic at gmail dot com
*
* 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.
*
*
* This Java source code belongs to XLogo4Schools, written by Marko Zivkovic
* during his Bachelor thesis at the computer science department of ETH Zurich,
* in the year 2013 and/or during future work.
*
* It is a reengineered version of XLogo written by Loic Le Coq, published
* under the GPL License at http://xlogo.tuxfamily.org/
*
* Contents of this file were entirely written by Marko Zivkovic
*/
package xlogo.gui.components;
import java.io.File;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
/**
* Base Class for well structured GUI components.
* includes commonly used features for displaying popups and retrieving user input per dialogs.
* @author Marko
*
*/
public abstract class X4SComponent extends X4SGui{
public X4SComponent() {
super();
}
public abstract JComponent getComponent();
protected String getUserText(String message, String title)
{
return (String) JOptionPane.showInputDialog(
getComponent(),
message,
title,
JOptionPane.PLAIN_MESSAGE,
null,
null,
null);
}
protected boolean getUserYesOrNo(String message, String title)
{
int ans = JOptionPane.showConfirmDialog(getComponent(), message, title, JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
return ans == JOptionPane.YES_OPTION;
}
protected File getUserSelectedDirectory()
{
final JFileChooser fc = new JFileChooser();
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
int returnVal = fc.showOpenDialog(getComponent());
if(returnVal == JFileChooser.APPROVE_OPTION)
return fc.getSelectedFile();
else
return null;
}
}
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