 Here is some example that I wrote to help you start with Swing. This is simple example of one JFrame creation with two JButtons and one JTextField. You may be also interested in MVC pattern, you can read more about that specific topic here (http://pclc.pace.edu/~bergin/mvc/mvcgui.html) Also if you want to show results maybe you should try with JTextPane control, but that's just my opinion

public class MainWindowClient implements ActionListener {

    JFrame frame;
    JTextField jtxInput;

    JButton btnConnect;
    JButton btnDisconnect;

    public MainWindowClient() {
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                init();
            }
        }); 
    }

    public void init() {
        try {
            UIManager
                    .setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } 
        catch (ClassNotFoundException e) {}
        catch (InstantiationException e) {} 
        catch (IllegalAccessException e) {}
        catch (UnsupportedLookAndFeelException e) {}

        frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setLayout(new BorderLayout());
        frame.setTitle("Client");
        frame.setSize(800, 600);

        final JPanel title = new JPanel(new FlowLayout(FlowLayout.LEFT));
        title.setBackground(new Color(255, 255, 255));
        final JLabel lblAppName = new JLabel("Client Application");
        lblAppName.setFont(new Font("sansserif", Font.PLAIN, 22));
        title.add(lblAppName);
        title.setBorder(BorderFactory.createTitledBorder(""));

        final JPanel panelInputBoard = new JPanel(new GridLayout());
        panelLogArea.setBorder(BorderFactory.createTitledBorder("Input"));
        jtxInput = new JTextField("");

          panelLogArea.add(jtxInput);

        final JPanel panelCommandBoard = new JPanel(new FlowLayout(FlowLayout.LEFT));
        panelCommandBoard.setBorder(BorderFactory.createTitledBorder("Client Commands"));

        btnConnect = new JButton("Connect");
        btnConnect.addActionListener(this);

        btnDisconnect = new JButton("Disconnect");
        btnDisconnect.addActionListener(this);

        panelCommandBoard.add(btnConnect);
        panelCommandBoard.add(btnDisconnect);

        frame.add(title, BorderLayout.NORTH);
        frame.add(panelCommandBoard, BorderLayout.SOUTH);
        frame.add(panelInputBoard, BorderLayout.NORTH);

        frame.setVisible(true);
    }

    @Override
    public void actionPerformed(ActionEvent event) {
        JButton eventSource = (JButton) event.getSource();
        if(eventSource.getText().equals("Connect")) {
            // Do some stuff
        }
        if(eventSource.getText().equals("Disconnect")) {
            // Do some stuff
        }       
    }


    public static void main(String[] args) {
        MainWindowClient m = new MainWindowClient(); 
    }
}

I want to show results as GUI and not just console can anyone help me in this!

i know only for loop pls someone help me how to use while loop?

How to write a C++ program to print even numbers between 1-100 using while loop ?

I have been delving into C and rather using scanf() I wanna try to build my own function to get an entire line. I wrote this function that returns a line to be compared in my main function, except it won't break out of the loop to print my result.

I don't know if it's the actual function or just how I implemented it in main().

main() {
    int len;
    int max = 0; //Largest line so far..
    char linetemp[MAXLINE]; 
    char linemax[MAXLINE];
    while((len = getLine(linetemp,MAXLINE))> 0){
        if(len>max){
            max = len;
            cpy(linemax,linetemp);
        }
    }   
    if(max>0) {  //If their was even a line
        printf("Longest Line:\n %s \n", linemax);
    } else {
        printf("No lines found!");
    }
}

int getLine(char l[], int lim) {
    int c, i;
    for(i=0; i< lim - 1 && (c=getchar())!= '\n' && c != EOF ;++i)
        l[i]= c;
    if(c =='\n') {
        l[i]= c;
        ++i;
    }
    l[i]= '\0';
    return i;
}

Please someone tell me why  the code can't break out of the loop ?

    cout << "\n\n Display the pattern using number starting from 1:\n";

    cout << "------------------------------------------------------\n";

How to write a program in C++ to display the pattern like right angle triangle with a number ?

    cout<< "hello welcome to Jacob's\n\n";

    cout << "Enter your username: " << endl;

    cout << "Enter your password: " << endl;

if ( username != "Jacob" && password != "welcome" )

    cout << "Incorrect username/password. Please try again." << "\n" <<

		//**********************menu price variables******************************

    float pizza=23.00, wings = 9.50, chilliFries = 7.75,exitout = 4, amount, pick,total;

     cout<<"**************Restaurant menu********************\n";

     cout<<"please make a selection from the menu\n";

     cout<<"************************************************\n\n";

     cout<<"how much "<<pick<<" would you like?";//type iteam.

     cout<<"is that all you want to order today?\ntype y for yes and n for no ";

why isn't the code reading my "pick" variable? 

#include <iostream> // for use standard I/O and some basic things

//friend std::ostream &operator << (std::ostream &_out_obj, const cLinkList<BT> &_linkList_obj);

friend std::ostream &operator << (std::ostream &_out_obj, const cLinkList<BT> &_linkList_obj);

cLinkList<BT>::cLinkList(): its_first(nullptr) {}

nothing cLinkList<BT>::push(const int &_new_item) {

std::ostream &operator << (std::ostream &_out_obj, const cLinkList<BT> &_linkList_obj) {

sLink<BT> *current = _linkList_obj.its_first;

* @brief the main function in the program that start from and end

* @return int , 0 successfult, other values some thing wrong happened

What's wrong with the operator ?

Does anyone know how to achieve this output in C++ ?If you roll an even number at least 3 times, you win the game.  If you roll an even number 2 times or less, you lose.

How sholud I find the cube root of x in  c program ?

How do you write a C program for the user to enter 1 or 10 and the program should display 1 up to 10 using do...while loops?

 How do you print 1a2a3a4 using loops in C program ?

please someone help me, I can't understand in what logic I can do this ? 

    srand(time(0)); /* seed random number generator */

    num = rand() % 100 + 1; /* random number between 1 and 100 */

        printf("Enter a guess between 1 and 100 : ");

            printf("\nCorrect! You got it in %d guesses!\n", tries);

How to write a program in c to create a number guessing game ?

I can't understand what can I do  to copy one file to another.......

	char sourcefile[50], destinationfile[50];

	cout << "Enter Source File with Extension: ";

		cout << "Error in Opening Source File...!!!";

	cout << "Enter Destination File with Extension: ";

		cout << "Error in Opening Destination File...!!!";

		cout << "\n\n Source File Date Successfully Copied to Destination File...!!!";

	cout << "\n\n Open Destination File and Check!!!\n";

How to write a program in C ++ to Copy the contents of one text file to another file, after removing all whitespaces ?

then the program will give the below output

How to write this pattern number using C language ?

  Please write a program that asks the user how many Fibonacci numbers to print and then prints that many like 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 . . .

Please any solution to this, I tried my best but it doesn't work

Here First two terms are 1 and 1. All other terms are obtained by adding the preceding two terms. This means to say the nth term is the sum of (n-1)th and (n-2)th term.Here, we store the number of terms in nterms. We initialize the first term to 1 and the second term to 1.

   print("Please enter a positive integer")

How to write python code , where the first two numbers are 1, and each number thereafter is the sum of the two preceding numbers?

while not(i==len(ch)) or not(test==True):

IndentationError: expected an indented block

I found ur code error in line number 2 pls check it and solve it.

What is the problem in the code ?

Please someone help me with the code ..............

It is required to have prior knowledge of Python and the turtle module to build the project. You can download the turtle and the random module using the below commands.

The following steps will be followed to develop python pinball game.

# Importing the turtle and random library

a.  In this step we import the turtle and the random modules.

b.  randint in the random module helps in getting a random integer in the given range.

In this step, we create the Screen() object with title and size

#Setting its speed as zero, it moves only when key is pressed

paddle.shapesize(stretch_wid=2, stretch_len=6)

Now, we create a square paddle that moves only when the keyboard is pressed.
Initially, it stays in the leftmost positions and moves in the respective direction when the player presses left/right keyboard buttons.

#Setting the speed of ball to 0, it moves based on the dx and dy values

#Ball starts from the random position from the top of the screen

#Setting dx and dy that decide the speed of the ball

a.  Next, we create the ball with a circle shape.

b.  It starts from the top of the screen from a random position along the horizontal axis.

c.  The variables dx and dy decide the speed of the ball, whose position gets updated by these values every time.

#Locating the score board on top of the screen

scoreBoard.write("Score : 0 ", align="center", font=("Courier", 20, "bold"))

a.  Now we create the scoreboard with the score updating every time paddle hits the ball.

b.  This is located on top of the screen.

# Functions to move the paddle left and right

x = paddle.xcor() #Getting the current x-coordinated of the paddle

paddle.setx(x) #Updating the x-coordinated of the paddle

#Mapping the functions to the keyboard buttons

a.  Then we create the two functions movePadRight() and movePadLeft() that move the paddle to left and right respectively by 15 units every time the user presses the right/left key.
b.  The method onkeypress() maps the function to the respective keyboard buttons.
c.  And the listen() function makes sure the keyboard inputs are considered.

loop

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PRODUCTS

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loop

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