Question

Graphical User Interface Programming

(Code using JavaScript w/ Intellij idea)

This assignment can be done using either the Java Swing Library or the Java FX Library

Design a universal remote control for an entertainment system such as (cable / TV, etc). Create the interface as a Java Intellij project. Optionally, you may design the interface for a smartphone.

This is Very Important

If you are implementing your design using the Swing Library, the assignment cannot be created using the GUI Drag and Drop features in Intellij. You must actually code the GUI application using a coding framework similar to one described and illustrated in chapter on GUI development in the courses textbook. Drag and Drop Functionality will not be accepted

In this assignment you do not need to have any event listeners associated with the components on the GUI. This assignment is just about creating an interface with GUI component such a textboxes, labels, check boxes, radio buttons, command buttons, and combo boxes or equivalent FX components. You should place the appropriate Layout Managers in the containers to meet your design layout goals. Place the appropriate components into their container or containers to create your interface. Remember, this is only a GUI design assignment. It is not necessary to add any event listening activities.

Submit your programming assignment as Zipped Intellij Project Folder

Submit your Lab Report as an additional document to your submission or inside your Intellij Project Folder. I prefer as an additional document to your submission. Canvas permits multiple documents in a single submission

Answer 1

code

solution

output

//copyable code

// RemoteChannel.java

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.event.*;

//Define a class RemoteChannel

public class RemoteChannel extends JPanel

{

     //Declare variables

     private JButton lChannelUpButton;

     private JButton lChanneldownButton;

     private JButton lOneButton;

     private JButton lForButton;

     private JButton lSevenbutton;

     private JButton lTwoButton;

     private JButton lFveButton;

     private JButton lEightButton;

     private JButton lThreButton;

     private JButton lSixButton;

     private JButton lNineButton;

     private JButton lZerobutton;

     private JSlider lVolSldr;

     private JLabel lVolumelabel;

     //Define a constructor

     public RemoteChannel()

     {

         

          lChannelUpButton = new JButton ("+ Channel");

          lChannelUpButton.addActionListener(new Channel_Listener());

          lChanneldownButton = new JButton ("- Channel");

          lChanneldownButton.addActionListener(new Channel_Listener());

          lOneButton = new JButton ("1");

     lOneButton.addActionListener(new ChannelChange_Listener());

          lForButton = new JButton ("4");

          lForButton.addActionListener(new ChannelChange_Listener());

          lSevenbutton = new JButton ("7");

     lSevenbutton.addActionListener(new ChannelChange_Listener());

    

          lTwoButton = new JButton ("2");

     lTwoButton.addActionListener(new ChannelChange_Listener());

          lFveButton = new JButton ("5");

     lFveButton.addActionListener(new ChannelChange_Listener());

          lEightButton = new JButton ("8");

     lEightButton.addActionListener(new ChannelChange_Listener());

          lThreButton = new JButton ("3");

     lThreButton.addActionListener(new ChannelChange_Listener());

          lSixButton = new JButton ("6");

          lSixButton.addActionListener(new ChannelChange_Listener());

          lNineButton = new JButton ("9");

     lNineButton.addActionListener(new ChannelChange_Listener());

          lZerobutton = new JButton ("0");

     lZerobutton.addActionListener(new ChannelChange_Listener());

          lVolSldr = new JSlider (0, 20);

     lVolSldr.addChangeListener((new EventHandlerForSlider()));

          lVolumelabel = new JLabel ("Volume");

          lVolSldr.setOrientation (JSlider.HORIZONTAL);

          lVolSldr.setMinorTickSpacing (1);

          lVolSldr.setMajorTickSpacing (5);

          lVolSldr.setPaintTicks (true);

          lVolSldr.setPaintLabels (true);

          setPreferredSize (new Dimension (190, 342));

          FlowLayout lLyot = new FlowLayout();

          setLayout (lLyot);

          //Add buttons

          add (lChannelUpButton);

          add (lChanneldownButton);

          add (lVolumelabel);

          add (lVolSldr);

          add (lOneButton);

          add (lTwoButton);

          add (lThreButton);

          add (lForButton);

          add (lFveButton);

          add (lSixButton);

          add (lSevenbutton);

          add (lEightButton);

          add (lNineButton);

          add (lZerobutton);

          //Set bounds

          lChannelUpButton.setBounds (0, 135, 91, 41);

          lChanneldownButton.setBounds (97, 135, 91, 41);

          lOneButton.setBounds (11, 214, 51, 26);

          lForButton.setBounds (11, 246, 51, 26);

          lSevenbutton.setBounds (11, 276, 51, 26);

          lTwoButton.setBounds (71, 216, 51, 26);

          lFveButton.setBounds (71, 246, 51, 26);

          lEightButton.setBounds (71, 276, 51, 26);

          lThreButton.setBounds (131, 216, 51, 26);

          lSixButton.setBounds (131, 246, 51, 26);

          lNineButton.setBounds (131, 276, 51, 26);

          lZerobutton.setBounds (71, 306, 51, 26);

          lVolSldr.setBounds (1, 61, 188, 51);

          lVolumelabel.setBounds (3, 23, 101, 26);

     }

     //Define a listener class

     public class Channel_Listener implements ActionListener

     {

          public void actionPerformed(ActionEvent le)

          {

System.out.println("The user is changing the channel "+((JButton) le.getSource()).getText());

          }

     }

     //Define a class

public class ChannelChange_Listener implements ActionListener

     {

          public void actionPerformed(ActionEvent le)

          {

System.out.println("Channel "+((JButton) le.getSource()).getText()+" has been selected");

          }

     }

     //Define a class

public class EventHandlerForSlider implements ChangeListener

     {

          @Override

          public void stateChanged(ChangeEvent le)

          {

System.out.println("Volume level is "+((JSlider) le.getSource()).getValue());

          }

     }

     public static void main (String[] args)

     {

          JFrame lFrme11 = new JFrame ("Remote channel");

          lFrme11.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);

          lFrme11.getContentPane().add (new RemoteChannel());

          lFrme11.pack();

          lFrme11.setVisible (true);

     }

}