1. Collections in JAVACollections in JAVACollege of Dupage
CIS2572 Spring 2011 Instructor M MorovatiCollege of Dupage CIS2572
Spring 2011 Instructor M Morovati Assignment #6Assignment #6 ByBy
StudentStudent Art.SArt.S
2. CIS2572-001 Assignment #6 Create a Java application for
Family Members that represents your family tree. Use a JTreeJTree
to represent the hierarchy Create a class called FamilyMember which
has the following attributes: - NameName - AgeAge - Spouse
NameSpouse Name - List of childrenList of children (children are
instances of FamilyMember) - NationalityNationality - State of
residenceState of residence Create all the applicable
get/setget/set methods as well as toStringtoString method which
prints out the -name-name, -age-age and -spouses-spouses namename -
Create a printInfo()printInfo() methodmethod which formats the
information about a family member to be used in a text areatext
area - Display name, age, spouses name, number of children, names
of children, nationality, and state of residence - Create a method
which instantiatesmethod which instantiates all the family members
in your family. - Start with your parent or maternal
grandparentgrandparent all the way to you and your children. - The
tree should matche your family hierarchy - Use JTreeJTree to
represent your family members in a hierarchicalhierarchical view -
-Create a TreeSelectionListenerTreeSelectionListener that displays
the printInfoprintInfo on the selectedFamilyMember in the
-JTreeJTree within a JTextAreaJTextArea or JEditorPaneJEditorPane
on the same window as the JTreeJTree resides. - Set JTree editing
to false (prevent changes to family member name and the structure
of tree once it was build) -Implement a TreeCellRenderer to show an
appropriate icon for the non-leaf and leaf nodes in the JTree -(not
the default icons) - Implement ToolTipsToolTips to show the same
info when you hover the mouse over a FamilyMemberFamilyMember. -
Also show the same info when you right -clickright -click on the
FamilyMember. - Implement Drag and DropDrag and Drop to support the
draging a child from one branch to another - Implement Edit, Add,
DeleteEdit, Add, Delete, Save to be able to add new member, delete
a member, or modify a member information. - Also to be able to save
the FamilyTreeFamilyTree to a file using the
FileChooserFileChooser.
3. ORACLE UML Engineering Blueprint DesignORACLE UML
Engineering Blueprint Design College of DupageCollege of Dupage
Assigment #6Assigment #6 ByBy Art.SArt.S CIS2572 Spring 2011CIS2572
Spring 2011
4. Family Tree (greatgrandparents)Family Tree
(greatgrandparents)
5. Family Tree (immediate)Family Tree (immediate)
6. package client; import java.awt.BorderLayout; import
java.awt.Dimension; import java.awt.Toolkit; import
javax.swing.JFrame; public class familytrees { public static void
main(String[] args) { FamilyThreeClass applet = new
FamilyThreeClass(); JFrame frame = new JFrame(); //EXIT_ON_CLOSE ==
3 frame.setDefaultCloseOperation(3);
frame.setTitle("FamilyTreeClass");
frame.getContentPane().add(applet, BorderLayout.CENTER);
applet.init(); applet.start(); frame.setSize(650, 320); Dimension d
= Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocationRelativeTo(null); frame.setVisible(true); } }
7. jbtAdd.addActionListener(new ActionListener() { public void
actionPerformed(ActionEvent e) { DefaultMutableTreeNode parent =
(DefaultMutableTreeNode)jTree1.getLastSelectedPathComponent(); if
(parent == null) { JOptionPane.showMessageDialog(null, "No node in
the left tree is selected"); return; } // Enter a new node String
nodeName = JOptionPane.showInputDialog(null, "Enter a child node
for " + parent, "Add a Child", JOptionPane.QUESTION_MESSAGE); //
Insert the new node as a child of treeNode parent.add(new
DefaultMutableTreeNode(nodeName)); // Reload the model since a new
tree node is added
((DefaultTreeModel)(jTree1.getModel())).reload(); try { // Store
Record To Disk: java.io.PrintWriter output = new
java.io.PrintWriter("c:" + RECORD); // new java.io.PrintWriter("c:"
+ FileName); output.print(RECORD + ":t" + nodeName + "n");
output.close(); } // try catch (Exception exit) {
System.out.println("Found Errors Try Again..."); } // catch }
});
8. jchkEditable.addActionListener(new ActionListener() { public
void actionPerformed(ActionEvent e) {
jTree1.setEditable(jchkEditable.isSelected());
DefaultMutableTreeNode parent =
(DefaultMutableTreeNode)jTree1.getLastSelectedPathComponent(); if
(parent == null) { JOptionPane.showMessageDialog(null, "No node in
the left tree is selected"); return; } // Enter a new node String
nodeName = JOptionPane.showInputDialog(null, "Enter a child node
for " + parent, "Add a Child", JOptionPane.QUESTION_MESSAGE); //
Insert the new node as a child of treeNode parent.add(new
DefaultMutableTreeNode(nodeName)); // Reload the model since a new
tree node is added
((DefaultTreeModel)(jTree1.getModel())).reload(); try {
//FileWriter modwriter = new FileWriter("c:" + RECORD); FileWriter
modwriter = new FileWriter("c:" + RECORD); modwriter.write(RECORD +
":" + nodeName); modwriter.write("Total" + "n"); modwriter.close();
} catch (IOException ex) { ex.printStackTrace(); } } });
