🔒 Closed Tama po kaya tong code nato?

[RIMURU_tempest300]

Tama po kaya to mga paps diko kasi alam tong pinagtuturo samin ng prof. namin

Ito po task:

Write a program that performs arithmetic computations add, subtract, multiplication and division using Java swing package.

tapos ito po code:


// This program creates a simple Printer GUI
import javax.swing.JFrame;
public class Printer
{
public static void main( String[] args )
{
PrinterFrame printerFrame = new PrinterFrame();
printerFrame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
printerFrame.setSize( 400, 180 ); // set frame size
printerFrame.setVisible( true ); // display frame
} // end main
} // end class Printer

// This program creates a simple Printer GUI
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.BorderLayout;
import java.awt.Color;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JCheckBox;
import javax.swing.JRadioButton;
import javax.swing.ButtonGroup;
import javax.swing.JComboBox;
import javax.swing.JPanel;
public class PrinterFrame extends JFrame
{
private JButton button1;
private JButton button2;
private JButton button3;
private JButton button4;
private JCheckBox check1;
private JCheckBox check2;
private JCheckBox check3;
private JCheckBox check4;
private JRadioButton radio1;
private JRadioButton radio2;
private JRadioButton radio3;
private ButtonGroup radioGroup;
private JComboBox comboBox;
private JLabel label1;
private JLabel label2;
private JPanel panel1;
private JPanel panel2;
private JPanel panel3;
private JPanel panel4;
private JPanel panel5;
private JPanel panel6;
private JPanel panel7;
private JPanel panel8;
// constructor sets up GUI
public PrinterFrame()
{
super( "Printer" );
// build left north panel
label1 = new JLabel( "Printer: MyPrinter" );
panel1 = new JPanel();
panel1.setLayout( new FlowLayout( FlowLayout.LEFT ) );
panel1.add( label1 );
// build right east panel
button1 = new JButton( "OK" );
button2 = new JButton( "Cancel" );
button3 = new JButton( "Setup..." );
button4 = new JButton( "Help" );
panel2 = new JPanel();
panel2.setLayout( new GridLayout( 4, 1, 5, 5 ) );
panel2.add( button1 );
panel2.add( button2 );
panel2.add( button3 );
panel2.add( button4 );
// build left south panel
label2 = new JLabel( "Print Quality: " );
comboBox = new JComboBox();
comboBox.addItem( "High" );
check1 = new JCheckBox( "Print to File" );
panel3 = new JPanel();
panel3.setLayout( new FlowLayout( FlowLayout.CENTER, 10, 0 ) );
panel3.add( label2 );
panel3.add( comboBox );
panel3.add( check1 );
// build left east panel
check2 = new JCheckBox( "Image" );
check3 = new JCheckBox( "Text" );
check4 = new JCheckBox( "Code" );
panel4 = new JPanel();
panel4.setLayout( new BorderLayout( ) );
panel4.add( check2, BorderLayout.NORTH );
panel4.add( check3, BorderLayout.CENTER );
panel4.add( check4, BorderLayout.SOUTH );
// build left west panel
radio1 = new JRadioButton( "Selection", false );
radio2 = new JRadioButton( "All", true );
radio3 = new JRadioButton( "Applet", false );
panel5 = new JPanel();
panel5.setLayout( new BorderLayout() );
panel5.add( radio1, BorderLayout.NORTH );
panel5.add( radio2, BorderLayout.CENTER );
panel5.add( radio3, BorderLayout.SOUTH );
// group the radio buttons
radioGroup = new ButtonGroup();
radioGroup.add( radio1 );
radioGroup.add( radio2 );
radioGroup.add( radio3 );
// build left center
panel8 = new JPanel();
panel8.setLayout( new FlowLayout( FlowLayout.CENTER, 30, 0 ) );
panel8.setBackground( Color.WHITE );
panel8.add( panel4 );
panel8.add( panel5 );
// set up left panel
panel6 = new JPanel();
panel6.setLayout( new BorderLayout() );
panel6.add( panel1, BorderLayout.NORTH );
panel6.add( panel8, BorderLayout.CENTER );
panel6.add( panel3, BorderLayout.SOUTH );
// set up layout
panel7 = new JPanel();
panel7.setLayout( new FlowLayout( FlowLayout.CENTER, 10, 0 ) );
panel7.add( panel6 );
panel7.add( panel2 );
add( panel7 );
} // end PrinterFrame constructor
} // end class PrinterFrame