Java Program - GUI help - Create an interface for the user to add, remove, sort,
ID: 3817887 • Letter: J
Question
Java Program - GUI help
- Create an interface for the user to add, remove, sort, filter, save and load information from our flower pack.
-You should USE ALL of the following at least once in your interface:
JFrame
JButton
JLabel
JTextField
JCheckBox / JRadioButton
Layout (Flow, grid,or border layouts)
JMenu
JMenuItem
-The flower pack should hold flowers, weeds, fungus, and now herbs. All should be a subclass of a plant class.
-Each subclass shares certain qualities (ID, Name, and Color)
-Flower traits include (Thorns, and Smell)
-Fungus traits include (Poisonous)
-Weed traits include (Poisonous, Edible and Medicinal)
-Herb traits include (Flavor, Medicinal, Seasonal)
Use the code below:
package flowerpack;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.Scanner;
public class FlowerPack {
public static void main(String[] args) {
try{
ArrayList flowerPack= new ArrayList<>();
Scanner input=new Scanner(System.in);
int choice;
String name, color, ID;
boolean poisonous,edible,medicinal,smell,thorns;
while(true)
{
System.out.println(" 1. Add plants");
System.out.println("2. Remove plants");
System.out.println("3. Search plants");
System.out.println("4. Filter plants");
System.out.println("5. Save to file");
System.out.println("6. Load from file");
System.out.println("7. Quit");
System.out.print("Enter your choice: ");
choice=input.nextInt();
switch(choice)
{
case 1:
input.nextLine();
System.out.print("You want to add Flower, Fungus or Weed? ");
String type=input.nextLine();
if(type.equalsIgnoreCase("Flower"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Has thorns? ");
thorns=input.hasNextBoolean();
input.nextLine();
System.out.print("Has smell? ");
smell=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Flower(name,ID,color,thorns,smell));
}
else if(type.equalsIgnoreCase("Fungus"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Is it poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Fungus(name,ID,color,poisonous));
}
else if(type.equalsIgnoreCase("Weed"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Is it Poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
System.out.print("Is it Edible? ");
edible=input.hasNextBoolean();
input.nextLine();
System.out.print("Is it Medicinal? ");
medicinal=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Weed(name,ID,color,poisonous,edible,medicinal));
}
break;
case 2:input.nextLine();
System.out.print("Enter the name of the plant you want to remove : ");
name=input.nextLine();
int flag=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant removed sucessfully") ;
flag=1;
break;
}
}
if(flag==0)
{
System.out.println("plant not found") ;
}
break;
case 3:
input.nextLine();
System.out.print("Enter the name of the plant you want to search : ");
name=input.nextLine();
int f=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant found sucessfully") ;
f=1;
break;
}
}
if(f==0)
{
System.out.println("plant not found") ;
}
break;
case 4:
input.nextLine();
System.out.print("Enter the name of the plant you want to filter: ");
name=input.nextLine();
f=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("Name: " + plant.getName() + " ID: " + plant.getID()) ;
f=1;
}
}
if(f==0)
{
System.out.println("NO plant of this name in List") ;
}
break;
case 5:
File file = new File("Plants.txt");
FileOutputStream fStream = new FileOutputStream(file);
ObjectOutputStream stream = new ObjectOutputStream(fStream);
stream.writeObject(flowerPack);
stream.close();
break;
case 6:
File file2 = new File("Plants.txt");
FileInputStream fileStream = new FileInputStream(file2);
ObjectInputStream oStream = new ObjectInputStream(fileStream);
ArrayList readObject = ((ArrayList)oStream.readObject());
flowerPack.addAll(readObject);
oStream.close();
break;
case 7: System.exit(0);
}
}
}catch(Exception e)
{
System.out.println(e);
}
}
}
*******
package flowerpack;
import java.io.Serializable;
public class Plant implements Serializable{
String name;
String ID;
Plant(String name,String ID)
{
this.name=name;
this.ID=ID;
}
public String getName()
{
return name;
}
public String getID()
{
return ID;
}
********
package flowerpack;
class Fungus extends Plant
{
String Color;
boolean Poisonous;
public Fungus(String name, String ID,String Color,boolean Poisonous) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
}
}
*******
package flowerpack;
class Flower extends Plant
{
String color;
boolean thorns;
boolean smell;
public Flower(String name, String ID,String color,boolean thorns,boolean smell) {
super(name, ID);
this.color=color;
this.thorns=thorns;
this.smell=smell;
}
}
*********
package flowerpack;
class Weed extends Plant
{
String Color;
boolean Poisonous;
boolean Edible;
boolean Medicinal;
public Weed(String name, String ID,String Color,boolean Poisonous,boolean Edible, boolean Medicinal) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
this.Edible=Edible;
this.Medicinal=Medicinal;
}
}
Explanation / Answer
public class ExampleIs {
private EventList<Persons> eventList = new BasicEventList<Person>();
public JTable createTable(...) { ... code to generate the table ...}
public void manipulateTable() {
// add to the table (via the eventList)
eventList.add(new Persons("Steve Jobs"));
// remove first object in the table (and the list)
eventList.remove(0);
// update a row
Persons p = eventList.get(0);
p.setName("A N Other");
eventList.set(0,p); // overwrite the old object in the list
}
}
public class MyFrame extends javax.swing.JFrame {
private EventList<Persons> eventList = new BasicEventList<Persons>();
private EventSelectionModel<Persons> selectionModel;
/**
* Creates new form MyFrame
*/
public MyFrame() {
initComponents();
loadData();
configureTable();
}
private void loadData() {
eventList.add(new Persons("Richard", "Dawkins"));
eventList.add(new Persons("Sam", "Harris"));
eventList.add(new Persons("Christopher", "Hitchens"));
eventList.add(new Persons("Daniel", "Dennett"));
}
private void configureTable() {
String[] headers = new String[]{"Firstname", "Lastname"};
String[] properties = new String[]{"firstname", "lastname"};
TextFilterator<Persons> personTextFilterator = new TextFilterator<Persons>() {
@Override
public void getFilterStrings(List list, Persons p) {
list.add(p.getFirstname());
list.add(p.getLastname());
}
};
MatcherEditor<Persons> textMatcherEditor = new TextComponentMatcherEditor<Persons>(txtFilter, personTextFilterator);
FilterList<Persons> filterList = new FilterList<Persons>(eventList, textMatcherEditor);
TableFormat tf = GlazedLists.tableFormat(properties, headers);
EventTableModel<Persons> model = new EventTableModel<Persons>(filterList, tf);
selectionModel = new EventSelectionModel<Persons>(filterList);
tblNames.setSelectionModel(selectionModel);
tblNames.setModel(model);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
txtFilter = new javax.swing.JTextField();
jScrollPane1 = new javax.swing.JScrollPane();
tblNames = new javax.swing.JTable();
btnDelete = new javax.swing.JButton();
btnReload = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("GlazedLists test");
jLabel1.setText("Filter");
tblNames.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null},
{null, null, null, null},
{null, null, null, null},
{null, null, null, null}
},
new String [] {
"Title 1", "Title 2", "Title 3", "Title 4"
}
));
jScrollPane1.setViewportView(tblNames);
btnDelete.setText("Delete");
btnDelete.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnDeleteActionPerformed(evt);
}
});
btnReload.setText("Reload data");
btnReload.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnReloadActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.add(jLabel1)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(txtFilter))
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 388, Short.MAX_VALUE)
.add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
.add(btnReload)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.add(btnDelete)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jLabel1)
.add(txtFilter, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 240, Short.MAX_VALUE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(btnDelete)
.add(btnReload))
.addContainerGap())
);
pack();
}// </editor-fold>
private void btnDeleteActionPerformed(java.awt.event.ActionEvent evt) {
if (!selectionModel.isSelectionEmpty()) {
eventList.removeAll(selectionModel.getSelected());
}
}
private void btnReloadActionPerformed(java.awt.event.ActionEvent evt) {
eventList.clear();
loadData();
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/*
* Create and display the form
*/
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new MyFrame().setVisible(true);
}
});
}
private javax.swing.JButton btnDelete;
private javax.swing.JButton btnReload;
private javax.swing.JLabel jLabel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable tblNames;
private javax.swing.JTextField txtFilter;
}
public class Persons {
private String firstname;
private String lastname;
public Persons() {
}
public Persons(String firstname, String lastname) {
this.firstname = firstname;
this.lastname = lastname;
}
public String getFirstname() {
return firstname;
}
public void setFirstname(String firstname) {
this.firstname = firstname;
}
public String getLastname() {
return lastname;
}
public void setLastname(String lastname) {
this.lastname = lastname;
}
}
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