TransactionHistory.java

/*
 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle or the names of its
 *     contributors may be used to endorse or promote products derived
 *     from thiszA PARTICULAR
 * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ 

/*
/////////////////////////////////////////////////////
/////////////////////////////////////////////////////
////////// Abigail H. Shriver              //////////  
////////// CSci 4243 Senior Design Project //////////  
////////// Self-Tracking E-currency        //////////
////////// Last Updated: Nov. 16, 2016     //////////           
/////////////////////////////////////////////////////
/////////////////////////////////////////////////////
*/



import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.UIManager;

import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreeSelectionModel;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.TreePath;

import java.io.IOException;
import java.awt.Dimension;
import java.awt.GridLayout;

public class TransactionHistory extends JPanel implements TreeSelectionListener {
    public JTree tree;
    DefaultMutableTreeNode root; 
    private static boolean DEBUG = false;

    //Optionally play with line styles.  Possible values are
    //"Angled" (the default), "Horizontal", and "None".
    private static boolean playWithLineStyle = false;
    private static String lineStyle = "Horizontal";
    
    //Optionally set the look and feel.
    private static boolean useSystemLookAndFeel = false;

    public TransactionHistory(){

    }

    public TransactionHistory(Currency currency) {
        super(new GridLayout(1,0));

        //Create the nodes.
        root = currency.root;

        //Create a tree that allows one selection at a time.
        tree = new JTree(root);
        tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

Currency temp = (Currency) root.getUserObject();
        // System.out.print(temp.sender);
        //Listen for when the selection changes.
        tree.addTreeSelectionListener(this);

        if (playWithLineStyle) {
            System.out.println("line style = " + lineStyle);
            tree.putClientProperty("JTree.lineStyle", lineStyle);
        }

        //Create the scroll pane and add the tree to it. 
        JScrollPane treeView = new JScrollPane(tree);

        //Add the scroll panes to a split pane.
        JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
        splitPane.setTopComponent(treeView);

        Dimension minimumSize = new Dimension(100, 50);
        treeView.setMinimumSize(minimumSize);
        splitPane.setDividerLocation(100); 
        splitPane.setPreferredSize(new Dimension(500, 300));

        //Add the split pane to this panel.
        add(splitPane);
/*
        System.out.println("This is a test that the tree works.........");
        DefaultMutableTreeNode current = root;
        System.out.println(current.toString());
*/

    }

    public DefaultMutableTreeNode getRoot(){
        return root; 
    }

    /** Required by TreeSelectionListener interface. */
    public void valueChanged(TreeSelectionEvent e) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode)
                           tree.getLastSelectedPathComponent();

        if (node == null) return;

        Object nodeInfo = node.getUserObject();
       
        if (DEBUG) {
            System.out.println(nodeInfo.toString());
        }
    }

    /*
    * Create the GUI and show it.  For thread safety,
    * this method should be invoked from the
    * event dispatch thread.
    */
    public static void createAndShowGUI(Currency currency) {
        if (useSystemLookAndFeel) {
            try {
                UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            } catch (Exception e) {
                System.err.println("Couldn't use system look and feel.");
            }
        }

        //Create and set up the window.
        JFrame frame = new JFrame("TransactionHistory");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        //Add content to the window.
        frame.add(new TransactionHistory(currency));

        //Display the window.
        frame.pack();
        frame.setVisible(true);
    }

    public static void initalize(Currency currency){
        //Schedule a job for the event dispatch thread:
        //creating and showing this application's GUI.
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                createAndShowGUI(currency);
            }
        });
        

    }

    public static void main(String[] args) {
        //Schedule a job for the event dispatch thread:
        //creating and showing this application's GUI.
        // javax.swing.SwingUtilities.invokeLater(new Runnable() {
        //     public void run() {
        //         createAndShowGUI();
        //     }
        // });
    }
}