[iPhone] Help Needed with 'crash' on Button action handling
Hi, I've just started testing the water with the iPhone and decided the best way to learn would be to try to create a fairly simple application to switch between screens on a menu when a button is clicked. However I'm having problems handling my 'aButtonHasBeenClicked' action as the program crashes when it attempts to do so.
I think my problem stems from how I set up my view controllers so before I start posting any code I have a question about how to use them correctly.
In my Main Application window xib file, created in Interface Builder I have the application delegate object which is linked to a blank Window and an outlet to a class which when instantiated will inherit from UIViewController and load the view controller from a separate xib file (this is instead of having the actual view controller object in the same xib and connecting it up in interface builder)
The separate xib file contains a view controller and a view with a UIButton whose 'Touch Up Inside' event is linked to an action in the view controller to handle the button click.
Is this a suitable method to use for the view controller? i.e. instead of having a view controller in the same xib as the application delegate and connecting it to my class outlet in interface builder, should I be able to load the view controller from a separate xib file and still access it from the class outlet in the delegate file? If I should be able to do that, then I'll post more detailed code as it must be some other problem I'm having.
Btw, what happens with my program is that everything is displayed fine in the simulator but the it hangs when the button is clicked without actually crashing.
How did you get this working?
The only way I got this to work, is to wire the actions to the View Class instead of the controller.
This is not the way this is suppose to work
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Help needed with this form in DW
Hi, i have created this form in dreamweaver but ive got this problem.
In the fields above the text field, the client needs to fill in some info such as name, email telephone number etc.
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Date: Sun, 20 Jan 2013 07:57:56 -0700
From: [email protected]
To: [email protected]
Subject: Help needed with this form in DW
Re: Help needed with this form in DW
created by Ken Binney in Dreamweaver General - View the full discussion
You have several duplicate "name" attributes in these rows which also appears in the first row
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Help needed with header and upload onto business catalyst
Can someone help with a problem over a header please?
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Envoyé depuis Courrier Windows
De : Sanjit_Das
Envoyé : vendredi 14 février 2014 22:15
À : MFeatherstone
Re: Help needed with header and upload onto business catalyst
created by Sanjit_Das in Help with using Adobe Muse CC - View the full discussion
Hi
Answering the questions :
- Have you checked the preview in Muse and also in other browsers ?
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- In design view the rectangle is set to 100% browser width ?
With publishing :
- Please try to rename the image file and then relink
- If it happens with other images as well , see if all the image names includes strange characters or spaces.
- Try again to publish
With e-mail from BC :
- Under preferences , please check the country selected.
- If you have previously created partner account in BC and selected country and language then it would follow that, please check that.
Thanks,
Sanjit
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HELP! I need help with designing something!
IMAGE on this link " http://i1072.photobucket.com/albums/w362/jjnilsson/DSC_0188.jpg "
i need this patch on the picture to be "remade" in higher definition and the text should be MILF HUNTERS intstead of milf hunter... Anyone that might be able to help me out?
reson for all this is that its gonna be made to a 30x40cm big patch fitting the back of our Team jackets!
send me a pm or a mail ([email protected]) if you need any futher info or if you can help me out! I am really thankful for all the help i can get!
With best regards J. Nilsson, Milf Hunters McI simply did as i got a tip on FB to do
quote from adobe themselves on facebook "Adobe Illustrator You might also want to try asking on our forums as there are many people that can help there as well! http://forums.adobe.com/community/illustrator/illustrator_general"
sry if it was wrong of me, simply thought there might be someone nice out there to give a helping hand
Date: Tue, 5 Jun 2012 13:41:48 -0600
From: [email protected]
To: [email protected]
Subject: Help needed with a design!
Re: Help needed with a design!
created by in Illustrator - View the full discussion
This really isn't the place to ask for free services.
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Hello everyone
I'm a Student and new to java and I have been given a question which I have to go through. I have come across a problem with one of the questions and am stuck, so I was wondering if you guys could help me out.
here is my code so far:
A Class that maintains Information about a book
This might form part of a larger application such
as a library system, for example.
@author (your name)
*@version (a version number or a date)*
public class Book
// instance variables or fields
private String author;
private String title;
Set the author and title when the book object is constructed
public Book(String bookAuthor, String bookTitle)
author = bookAuthor;
title = bookTitle;
Return The name of the author.
public String getAuthor()
return author;
Return The name of the title.
public String getTitle()
return title;
and below are the questions that I need to complete. they just want me to add codes to my current one, but the problem is I don't know where to put them and how I should word them, if that makes sense.
Add a further instance variable/field pages to the Book class to store the number of pages in the book.
This should be of type int and should be set to 0 in the Constructor.
Add a second Constructor with signature
public Book(String bookAuthor, String bookTitle, int noPages) so it has a third parameter passed to it as well as the author and title;
this parameter is used - obviously?? - to initialise the number of pages.
Note: This is easiest done by making a copy of the existing Constructor and adding the parameter.
Add a getPages() accessor method that returns the number of pages in the book.
Add a method printDetails() to your Book class. This should print out the Author title and number of pages to the Terminal Window. It is your choice as to how the data is formatted, perhaps all on one line, perhaps on three, and with or without explanatory text. For instance you could print out in the format:
Title: Robinson Crusoe, Author: Daniel Defoe, Pages:226
Add a further instance variable/field refNumber() to your Book class. This stores the Library's reference number. It should be of type String and be initialised to the empty String "" in the constructor, as its initial value is not passed in as a parameter. Instead a public mutator method with the signature:
public void setRefNumber(String ref) should be created. The body of this method should assign the value of the method parameter ref to the refNumber.
Add a corresponding getRefNumber() accessor method to your class so you can check that the mutator works correctly
Modify your printDetails() method to include printing the reference number of the book.
However the method should print the reference number only if it has been set - that is the refNumber has a non-zero length.
If it has not been set, print "ZZZ" instead.
Hint Use a conditional statement whose test calls the length() method of the refNumber String and gives a result like:
Title: Jane Eyre, Author: Charlotte Bronte, Pages:226, RefNo: CB479 or, if the reference number is not set:
Title: Robinson Crusoe, Author: Daniel Defoe, Pages:347, RefNo: ZZZ
Modify your setRefNumber() method so that it sets the refNumber field only if the parameter is a string of at least three characters. If it is less than three, then print an error message (which must contain the word error) and leave the field unchanged
Add a further integer variable/field borrowed to the Book class, to keep a count of the number of times a book has been borrowed. It should (obviously??) be set to 0 in the constructor.
Add a mutator method borrow() to the class. This should increment (add 1 to) the value of borrowed each time it is called.
Include an accessor method getBorrowed() that returns the value of borrowed
Modify Print Details so that it includes the value of the borrowed field along with some explanatory text
PS. sorry it looks so messey1. In the future, please use a more meaningful subject. "Help needed with java" contains no information. The very fact that you're posting here tells us you need help with Java. The point of the subject is to give the forum an idea of what kind of problem you're having, so that individuals can decide if they're interested and qualified to help.
2. You need to ask a specific question. If you have no idea where to start, then start here: [http://home.earthlink.net/~patricia_shanahan/beginner.html]
3. When you post code, use code tags. Copy the code from the original source in your editor (NOT from an earlier post here, where it will already have lost all formatting), paste it in here, highlight it, and click the CODE button. -
Help needed with Report Design
Hi All,
Here is the requirement.
Period Type(holds 2 values) : Payment and Vested.
we have field 'Total Days' which is calculated based on "User Selected" Period Type.
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If start date is less than or equal to grant date and end date is less than or equal to vest date, then calculation is (End Date - Grant Date)+1
If start date is greater than grant date and end date is less than or equal to vest date, then calculation is (End Date - Mobility Start Date)+1 (similarly 2 more if conditions) ...we have similar calculation for Period Type - 'Vested'.
This Period Type is a multiselect Prompt. How can this be achievable.
Any thoughts will be greatly appreciated.
Thanks.I simply did as i got a tip on FB to do
quote from adobe themselves on facebook "Adobe Illustrator You might also want to try asking on our forums as there are many people that can help there as well! http://forums.adobe.com/community/illustrator/illustrator_general"
sry if it was wrong of me, simply thought there might be someone nice out there to give a helping hand
Date: Tue, 5 Jun 2012 13:41:48 -0600
From: [email protected]
To: [email protected]
Subject: Help needed with a design!
Re: Help needed with a design!
created by in Illustrator - View the full discussion
This really isn't the place to ask for free services.
Replies to this message go to everyone subscribed to this thread, not directly to the person who posted the message. To post a reply, either reply to this email or visit the message page: http://forums.adobe.com/message/4467790#4467790
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Help needed with breadcrums???
Hi thank you for reading,
On my site
http://www.dorff.nl/huize%20beekhuizen.html
you will see a nice page. On this page ive got no complaints.
Alle the text and images are looking good. But to have this i had to change the settings of the breadcrums.
Now all my other pages look like this..
file:///C:/Users/Gast%20Account/Desktop/vakantiehuizensuriname%20website/appartement%20she rida.html
As you can see there is too much space between the text and the photos. it seems i cant do one page without effecting an other.
Need some help to figure this out.
Regards Brianall spaces are removed..
here is the link..
http://www.dorff.nl/appartementsherida.html
Regards Brian
Date: Thu, 26 Apr 2012 12:26:58 -0600
From: [email protected]
To: [email protected]
Subject: Help needed with breadcrums???
Re: Help needed with breadcrums???
created by Ken Binney in Dreamweaver - View the full discussion
Hi Brian - Please remove spaces from all file and folder names. Use a hyphen or underscorehuize%20beekhuizen.html Please put sherida.html online and post a link for us
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HELP NEEDED WITH ADDAPTER-DVI TO VGA.
PLEASE ...HELP NEEDED WITH WIRING CROSS OVER....CAN YOU HELP WITH BACK OF PLUG CONNECTIONS...I SORTA UNDERSTAND THE PINOUTS BUT CANT MAKE AN EXACT MACH...WOULD LIKE TO BE 100% SURE...
......THIS ENSURES NO SMOKE!!!
THE CARD IS AN ATI RADEON RX9250-DUAL HEAD-.........ADDAPTER IS DVI(ANALOG)MALE TO VGA(ANALOG)FEMALE.
ANY HELP VERY MUCH APPRECIATED........ SEEMS YOU NEED TO BE ROCKET SCI TO ATTACH A BLOODY PICTURE...SO THIS HAS BEEN BIG WASTE OF FING TIME!Quote from: BOBHIGH on 17-December-05, 09:21:31
Get over it mate !
I find it easy t read CAPS...and if you dont like it ...DONT READ IT!
And why bother to reply...some people have nothing better to do.
Yes there chep and easy to come by...Ive already got a new one.
All I wanted was to make a diagram of whats inside the bloody thing...it was a simple question and required a simple answer.
NO NEED TO A WANKA !!
I feel a bann comming up.
Have you tryed Google ? really.. your question is inrelevant. No need to reply indeed.
Why do you come here asking this question anyway ? is it becouse you have a MSI gfx card ? and the adapter has nothing to do with this ?
You think you can come in here yelling.. thinking we have to put up with it and accept your style of posting. This is not a MSI tech center.. it's a user to user center.. Your question has nothing to do with MSI relavant things anyway's.
Google = your friend.
Quote from: BOBHIGH on 17-December-05, 09:21:31
it was a simple question and required a simple answer
Simple for who ? you (buying a new one) ? me ? we ? .really...........
Quote from: Dynamike on 16-December-05, 04:11:48
1: There are allot of diffrent types of those adapters.
If any of the mods have a problem about my reply.. please pm me. -
Help needed with Vista 64 Ultimate
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Urgent help needed with un-removable junk mail that froze Mail!!
Urgent help needed with un-removable junk mail that froze Mail?
I had 7 junk mails come in this morning, 5 went straight to junk and 2 more I junked.
When I clicked on the Junk folder to empty it, it froze Mail and I can't click on anything, I had to force quit Mail and re-open it. When it re-opens the Junk folder is selected and it is froze, I can't do anything.
I repaired permissions, it did nothing.
I re-booted my computer, on opening Mail the In folder was selected, when I selected Junk, again, it locks up Mail and I can't select them to delete them?
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Trying to Edit photos. Click on Edit icon and I get the Message " Attempt to Access invalid address". Click OK get message "Unable to connect to editor application.
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Date: Wed, 8 Jun 2011 10:31:24 -0600
From: [email protected]
To: [email protected]
Subject: Help needed with Elements 5.0
Doesn't really help either of us very much but I'm also having the same problem with Elements 5. I downloaded the program so I don't have disks to reinstall. And it seems from the other reply that Adobe has given up with the "old program," which incidentally was working fine until two days ago. Maybe I'll have to think about PSE9!
> -
Help needed with BBDM 5.0.1 IP Modem
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I even uninstalled BBDM 5.0.1 and reinstalled ver 5.0 and also updated back to 5.0.1 - same story. I can still access the Net via the BB browser etc
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Date: Wed, 8 Jun 2011 10:31:24 -0600
From: [email protected]
To: [email protected]
Subject: Help needed with Elements 5.0
Doesn't really help either of us very much but I'm also having the same problem with Elements 5. I downloaded the program so I don't have disks to reinstall. And it seems from the other reply that Adobe has given up with the "old program," which incidentally was working fine until two days ago. Maybe I'll have to think about PSE9!
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Help needed with Button action performed
Hi,
I am new to AWT prgramming .
I have created a menu called " Menu System Test window " and it contains toplevel menu items of "File" and "Help" and File Menu contains subitems "Product Evaluation" and "Exit".
When i click File->Product Evaluation it displays a new Frame named "ProductEvaluationMeasurementTool" with some check boxes ,radiobuttons, buttons and text fields. So when i select some checkboxes in that new frame and click the button labeled "Metricslevel" it displays some resultin textField1 , similarly when i click Button labeled "Measurementlevel" it displays some result in textField2.
My question is i have another button in Frame Called "Reset". When i click the Reset button all the check boxes which have been checked previously should be unchecked and moreover the result in both the textfield should be cleared.
I am sending my code. Kindly help me.
Thanks in advance.
import java.awt.*;
import java.awt.event.*;
import java.awt.Component;
import java.awt.Checkbox;
import javax.swing.*;
// Make a main window with two top-level menus: File and Help.
// Help has a submenu and demonstrates a few interesting menu items.
public class MainWindow extends Frame {
public MainWindow() {
super("Menu System Test Window");
setSize(500, 500);
// make a top level File menu
FileMenu fileMenu = new FileMenu(this);
// make a top level Help menu
HelpMenu helpMenu = new HelpMenu(this);
// make a menu bar for this frame
// and add top level menus File and Menu
MenuBar mb = new MenuBar();
mb.add(fileMenu);
mb.add(helpMenu);
setMenuBar(mb);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
exit();
public void exit() {
setVisible(false); // hide the Frame
dispose(); // tell windowing system to free resources
System.exit(0); // exit
public static void main(String args[]) {
MainWindow w = new MainWindow();
w.setVisible(true);
// Encapsulate the look and behavior of the File menu
class FileMenu extends Menu implements ActionListener {
MainWindow mw; // who owns us?
public FileMenu(MainWindow m) {
super("File");
mw = m;
MenuItem mi;
add(mi = new MenuItem("ProductEvaluation"));
mi.addActionListener(this);
add(mi = new MenuItem("Exit"));
mi.addActionListener(this);
// respond to the Exit menu choice
public void actionPerformed(ActionEvent e) { String item = e.getActionCommand();
if (item.equals("ProductEvaluation"))
Frame f = new Frame("ProductMeasurementEvaluationTool");
f.setSize(1290,1290);
f.setLayout(null);
TextField t1 = new TextField("textField1");
t1.setBounds(230, 630, 50, 24);
f.add(t1);
TextField t2 = new TextField("textField2");
t2.setBounds(430, 630, 50, 24);
f.add(t2);
ActionListener al = new MyActionListener(f, t1);
ActionListener a2 = new MyActionListener(f, t2);
Label l1 = new Label("Select the appropriate metrics for Measurement Process Evaluation");
l1.setBounds(380, 50, 380, 20);
f.add(l1);
Label l2 = new Label("Architecture Metrics");
l2.setBounds(170, 100, 110, 20);
f.add(l2);
Label l3 = new Label("RunTime Metrics");
l3.setBounds(500, 100, 110, 20);
f.add(l3);
Label l4 = new Label("Documentation Metrics");
l4.setBounds(840, 100, 130, 20);
f.add(l4);
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rb1.setBounds(190, 140, 133, 20);
f.add(rb1);
JRadioButton rb2 = new JRadioButton("Task Metrics",false);
rb2.setBounds(540, 140, 95, 20);
f.add(rb2);
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f.add(rb3);
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rb4.setBounds(190, 270, 142, 20);
f.add(rb4);
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rb5.setBounds(190, 420, 122, 20);
f.add(rb5);
JRadioButton rb6 = new JRadioButton("DataHandling Metrics",false);
rb6.setBounds(540, 270, 142, 20);
f.add(rb6);
JRadioButton rb7= new JRadioButton("HumanInterface Metrics",false);
rb7.setBounds(540, 420, 156, 20);
f.add(rb7);
JRadioButton rb8 = new JRadioButton("Development Metrics",false);
rb8.setBounds(870, 270, 141, 20);
f.add(rb8);
JRadioButton rb9= new JRadioButton("Marketing Metrics",false);
rb9.setBounds(870, 420, 121, 20);
f.add(rb9);
Checkbox c10 = new Checkbox("Size");
c10.setBounds(220, 170, 49, 20);
f.add(c10);
Checkbox c11 = new Checkbox("Structure");
c11.setBounds(220, 190, 75, 20);
f.add(c11);
Checkbox c12 = new Checkbox("Complexity");
c12.setBounds(220, 210, 86, 20);
f.add(c12);
Checkbox c13 = new Checkbox("Size");
c13.setBounds(220, 300, 49, 20);
f.add(c13);
Checkbox c14 = new Checkbox("Structure");
c14.setBounds(220, 320, 75, 20);
f.add(c14);
Checkbox c15 = new Checkbox("Complexity");
c15.setBounds(220, 340, 86, 20);
f.add(c15);
Checkbox c16 = new Checkbox("Size");
c16.setBounds(220, 460, 49, 20);
f.add(c16);
Checkbox c17 = new Checkbox("Structure");
c17.setBounds(220, 480, 75, 20);
f.add(c17);
Checkbox c18 = new Checkbox("Complexity");
c18.setBounds(220, 500, 86, 20);
f.add(c18);
Checkbox c19 = new Checkbox("Size");
c19.setBounds(580, 170, 49, 20);
f.add(c19);
Checkbox c20 = new Checkbox("Structure");
c20.setBounds(580, 190, 75, 20);
f.add(c20);
Checkbox c21 = new Checkbox("Complexity");
c21.setBounds(580, 210, 86, 20);
f.add(c21);
Checkbox c22 = new Checkbox("Size");
c22.setBounds(580, 300, 49, 20);
f.add(c22);
Checkbox c23 = new Checkbox("Structure");
c23.setBounds(580, 320, 75, 20);
f.add(c23);
Checkbox c24 = new Checkbox("Complexity");
c24.setBounds(580, 340, 86, 20);
f.add(c24);
Checkbox c25 = new Checkbox("Size");
c25.setBounds(590, 460, 49, 20);
f.add(c25);
Checkbox c26 = new Checkbox("Structure");
c26.setBounds(590, 480, 75, 20);
f.add(c26);
Checkbox c27 = new Checkbox("Complexity");
c27.setBounds(590, 500, 86, 20);
f.add(c27);
Checkbox c28 = new Checkbox("Size");
c28.setBounds(920, 170, 49, 20);
f.add(c28);
Checkbox c29 = new Checkbox("Structure");
c29.setBounds(920, 190, 75, 20);
f.add(c29);
Checkbox c30 = new Checkbox("Complexity");
c30.setBounds(920, 210, 86, 20);
f.add(c30);
Checkbox c31 = new Checkbox("Size");
c31.setBounds(920, 300, 49, 20);
f.add(c31);
Checkbox c32 = new Checkbox("Structure");
c32.setBounds(920, 320, 75, 20);
f.add(c32);
Checkbox c33 = new Checkbox("Complexity");
c33.setBounds(920, 340, 86, 20);
f.add(c33);
Checkbox c34 = new Checkbox("Size");
c34.setBounds(930, 450, 49, 20);
f.add(c34);
Checkbox c35 = new Checkbox("Structure");
c35.setBounds(930, 470, 75, 20);
f.add(c35);
Checkbox c36 = new Checkbox("Complexity");
c36.setBounds(930, 490, 86, 20);
f.add(c36);
Button b1 = new Button("MetricsLevel");
b1.setBounds(230, 600, 120, 24);
f.add(b1);
b1.addActionListener(al);
Button b2 = new Button("MeasurementLevel");
b2.setBounds(430, 600, 120, 24);
f.add(b2);
b2.addActionListener(a2);
Button b3 = new Button("Reset");
b3.setBounds(630, 600, 120, 24);
f.add(b3);
f.show();
else
{ mw.exit();}
class MyActionListener implements ActionListener
Frame f;
TextField textField1;
TextField textField2;
public MyActionListener(Frame f, TextField tf)
this.f = f;
textField1 = tf;
textField2 = tf;
public void actionPerformed(ActionEvent e)
String s = e.getActionCommand();
if (s.equals("MetricsLevel"))
Component[] components = f.getComponents();
int numOfCheckBoxes = 81;
int numChecked = 0;
for ( int i = 0; i < components.length; i++ )
if ( components[i] instanceof Checkbox )
Checkbox checkBox = (Checkbox) components;
if ( checkBox.getState() )
numChecked++;
double ratio = (double) numChecked / (double) numOfCheckBoxes;
textField1.setText( Double.toString( ratio ) );
else
if (s.equals("MeasurementLevel"))
Component[] components = f.getComponents();
int numOfCheckBoxes = 81;
int numChecked = 0;
for ( int i = 0; i < components.length; i++ )
if ( components[i] instanceof Checkbox )
Checkbox checkBox = (Checkbox) components[i];
if ( checkBox.getState() )
numChecked++;
double ratio = (double) numChecked / (double) numOfCheckBoxes;
textField2.setText( Double.toString( ratio ) );
else
if (s.equals("Reset"))
Code for Reset Button action performed.
// Encapsulate the look and behavior of the Help menu
class HelpMenu extends Menu implements ActionListener {
MainWindow mw; // who owns us?
public HelpMenu(MainWindow m) {
super("Help");
mw = m;
MenuItem mi;
add(mi = new MenuItem("Description"));
mi.addActionListener(this);
// respond to a few menu items
public void actionPerformed(ActionEvent e) {
String item = e.getActionCommand();
if (item.equals("Description"))
System.out.println("You can get description at our website");import java.awt.*;
import java.awt.event.*;
// Make a main window with two top-level menus: File and Help.
// Help has a submenu and demonstrates a few interesting menu items.
public class MainWindow extends Frame
public static void main(String args[])
new MainWindow();
public MainWindow()
super("Menu System Test Window");
setSize(500, 500);
// Why not make 1 menubar class that you can add with
// this.setMenuBar(new MyMenuBar(this)); ?
// make a top level File menu
FileMenu fileMenu = new FileMenu(this);
// make a top level Help menu
HelpMenu helpMenu = new HelpMenu(this);
// make a menu bar for this frame
// and add top level menus File and Menu
MenuBar mb = new MenuBar();
mb.add(fileMenu);
mb.add(helpMenu);
this.setMenuBar(mb);
this.setVisible(true);
this.addWindowListener(new WindowAdapter()
public void windowClosing(WindowEvent e)
System.exit(0);
import java.awt.*;
import java.awt.event.*;
import javax.swing.JRadioButton;
//Encapsulate the look and behavior of the File menu
public class FileMenu extends Menu implements ActionListener
private MainWindow mw; // who owns us?
private MenuItem itmPE = new MenuItem("ProductEvaluation");
private MenuItem itmExit = new MenuItem("Exit");
public FileMenu(MainWindow main)
super("File");
this.mw = main;
this.itmPE.addActionListener(this);
this.itmExit.addActionListener(this);
this.add(this.itmPE);
this.add(this.itmExit);
// respond to the Exit menu choice
public void actionPerformed(ActionEvent e)
if (e.getSource() == this.itmPE)
Frame f = new Frame("ProductMeasurementEvaluationTool");
f.setSize(1290, 1290);
f.setLayout(null);
TextField t1 = new TextField("textField1");
t1.setBounds(230, 630, 50, 24);
f.add(t1);
TextField t2 = new TextField("textField2");
t2.setBounds(430, 630, 50, 24);
f.add(t2);
// Way to ugly..
// ActionListener al = new MyActionListener(f, t1);
// ActionListener a2 = new MyActionListener(f, t2);
// see below...
Label l1 = new Label("Select the appropriate metrics for Measurement Process Evaluation");
l1.setBounds(380, 50, 380, 20);
f.add(l1);
Label l2 = new Label("Architecture Metrics");
l2.setBounds(170, 100, 110, 20);
f.add(l2);
Label l3 = new Label("RunTime Metrics");
l3.setBounds(500, 100, 110, 20);
f.add(l3);
Label l4 = new Label("Documentation Metrics");
l4.setBounds(840, 100, 130, 20);
f.add(l4);
JRadioButton rb1 = new JRadioButton("Componenent Metrics", false);
rb1.setBounds(190, 140, 133, 20);
f.add(rb1);
// Please do not use AWT and Swing components in the same frame.
JRadioButton rb2 = new JRadioButton("Task Metrics", false);
rb2.setBounds(540, 140, 95, 20);
f.add(rb2);
JRadioButton rb3 = new JRadioButton("Manual Metrics", false);
rb3.setBounds(870, 140, 108, 20);
f.add(rb3);
JRadioButton rb4 = new JRadioButton("Configuration Metrics", false);
rb4.setBounds(190, 270, 142, 20);
f.add(rb4);
JRadioButton rb5 = new JRadioButton("DataBase Metrics", false);
rb5.setBounds(190, 420, 122, 20);
f.add(rb5);
JRadioButton rb6 = new JRadioButton("DataHandling Metrics", false);
rb6.setBounds(540, 270, 142, 20);
f.add(rb6);
JRadioButton rb7 = new JRadioButton("HumanInterface Metrics", false);
rb7.setBounds(540, 420, 156, 20);
f.add(rb7);
JRadioButton rb8 = new JRadioButton("Development Metrics", false);
rb8.setBounds(870, 270, 141, 20);
f.add(rb8);
JRadioButton rb9 = new JRadioButton("Marketing Metrics", false);
rb9.setBounds(870, 420, 121, 20);
f.add(rb9);
Checkbox c10 = new Checkbox("Size");
c10.setBounds(220, 170, 49, 20);
f.add(c10);
Checkbox c11 = new Checkbox("Structure");
c11.setBounds(220, 190, 75, 20);
f.add(c11);
Checkbox c12 = new Checkbox("Complexity");
c12.setBounds(220, 210, 86, 20);
f.add(c12);
Checkbox c13 = new Checkbox("Size");
c13.setBounds(220, 300, 49, 20);
f.add(c13);
Checkbox c14 = new Checkbox("Structure");
c14.setBounds(220, 320, 75, 20);
f.add(c14);
Checkbox c15 = new Checkbox("Complexity");
c15.setBounds(220, 340, 86, 20);
f.add(c15);
Checkbox c16 = new Checkbox("Size");
c16.setBounds(220, 460, 49, 20);
f.add(c16);
Checkbox c17 = new Checkbox("Structure");
c17.setBounds(220, 480, 75, 20);
f.add(c17);
Checkbox c18 = new Checkbox("Complexity");
c18.setBounds(220, 500, 86, 20);
f.add(c18);
Checkbox c19 = new Checkbox("Size");
c19.setBounds(580, 170, 49, 20);
f.add(c19);
Checkbox c20 = new Checkbox("Structure");
c20.setBounds(580, 190, 75, 20);
f.add(c20);
Checkbox c21 = new Checkbox("Complexity");
c21.setBounds(580, 210, 86, 20);
f.add(c21);
Checkbox c22 = new Checkbox("Size");
c22.setBounds(580, 300, 49, 20);
f.add(c22);
Checkbox c23 = new Checkbox("Structure");
c23.setBounds(580, 320, 75, 20);
f.add(c23);
Checkbox c24 = new Checkbox("Complexity");
c24.setBounds(580, 340, 86, 20);
f.add(c24);
Checkbox c25 = new Checkbox("Size");
c25.setBounds(590, 460, 49, 20);
f.add(c25);
Checkbox c26 = new Checkbox("Structure");
c26.setBounds(590, 480, 75, 20);
f.add(c26);
Checkbox c27 = new Checkbox("Complexity");
c27.setBounds(590, 500, 86, 20);
f.add(c27);
Checkbox c28 = new Checkbox("Size");
c28.setBounds(920, 170, 49, 20);
f.add(c28);
Checkbox c29 = new Checkbox("Structure");
c29.setBounds(920, 190, 75, 20);
f.add(c29);
Checkbox c30 = new Checkbox("Complexity");
c30.setBounds(920, 210, 86, 20);
f.add(c30);
Checkbox c31 = new Checkbox("Size");
c31.setBounds(920, 300, 49, 20);
f.add(c31);
Checkbox c32 = new Checkbox("Structure");
c32.setBounds(920, 320, 75, 20);
f.add(c32);
Checkbox c33 = new Checkbox("Complexity");
c33.setBounds(920, 340, 86, 20);
f.add(c33);
Checkbox c34 = new Checkbox("Size");
c34.setBounds(930, 450, 49, 20);
f.add(c34);
Checkbox c35 = new Checkbox("Structure");
c35.setBounds(930, 470, 75, 20);
f.add(c35);
Checkbox c36 = new Checkbox("Complexity");
c36.setBounds(930, 490, 86, 20);
f.add(c36);
ActionListener action = new MyActionListener(f, t1, t2);
Button b1 = new Button("MetricsLevel");
b1.setBounds(230, 600, 120, 24);
b1.addActionListener(action);
f.add(b1);
Button b2 = new Button("MeasurementLevel");
b2.setBounds(430, 600, 120, 24);
b2.addActionListener(action);
f.add(b2);
Button b3 = new Button("Reset");
b3.setBounds(630, 600, 120, 24);
b3.addActionListener(action);
f.add(b3);
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e)
System.exit(0);
f.show();
else if (e.getSource() == this.itmExit)
System.exit(0);
import java.awt.*;
import java.awt.event.*;
//Encapsulate the look and behavior of the Help menu
public class HelpMenu extends Menu implements ActionListener
private MainWindow main; // who owns us?
private MenuItem itmDescription = new MenuItem("Description");
public HelpMenu(MainWindow main)
super("Help");
this.main = main;
this.itmDescription.addActionListener(this);
this.add(this.itmDescription);
// respond to a few menu items
public void actionPerformed(ActionEvent e)
if (e.getSource() == this.itmDescription)
System.out.println("You can get description at our website");
import java.awt.*;
import java.awt.event.*;
import javax.swing.JRadioButton;
public class MyActionListener implements ActionListener
private Frame frame;
private TextField textField1;
private TextField textField2;
public MyActionListener(Frame frame, TextField tf1, TextField tf2)
this.frame = frame;
this.textField1 = tf1;
this.textField2 = tf2;
public void actionPerformed(ActionEvent e)
String s = e.getActionCommand();
if (s.equals("MetricsLevel"))
Component[] components = this.frame.getComponents();
int numOfCheckBoxes = 81;
int numChecked = 0;
for (int i = 0; i < components.length; i++)
if (components[i] instanceof Checkbox)
if (((Checkbox)components).getState())
numChecked++;
double ratio = (double) numChecked / (double) numOfCheckBoxes;
this.textField1.setText(Double.toString(ratio));
else if (s.equals("MeasurementLevel"))
Component[] components = frame.getComponents();
int numOfCheckBoxes = 81;
int numChecked = 0;
for (int i = 0; i < components.length; i++)
if (components[i] instanceof Checkbox)
if (((Checkbox)components[i]).getState())
numChecked++;
double ratio = (double) numChecked / (double) numOfCheckBoxes;
this.textField2.setText(Double.toString(ratio));
else if (s.equals("Reset"))
this.textField1.setText("");
this.textField2.setText("");
for (int i = 0; i < this.frame.getComponentCount(); i++)
Component c = this.frame.getComponent(i);
if (c instanceof JRadioButton)
((JRadioButton)c).setSelected(false);
else if (c instanceof Checkbox)
((Checkbox)c).setState(false);
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