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Merge pull request #55 from JayNakum/main
Adding programs of JavaApplets
2 parents 3183266 + 2b5d76d commit e145051

31 files changed

+1015
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lines changed

‎AWT/Behaviour/ActionListenerDemo.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class ActionListenerDemo extends Frame implements ActionListener {
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Button b;
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Label l;
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ActionListenerDemo() {
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b = new Button("Buttom");
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l = new Label("Click it!");
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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setIconImage(icon);
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setTitle("ActionDemo.java");
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setSize(420, 420);
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setLayout(new FlowLayout(FlowLayout.CENTER));
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b.addActionListener(this);
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add(b);
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add(l);
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setVisible(true);
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}
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public void actionPerformed(ActionEvent ae) {
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l.setText("Clicked " + ae.getActionCommand());
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}
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public static void main(String[] args) {
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new ActionListenerDemo();
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}
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}

‎AWT/Behaviour/AdapterTest.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class AdapterTest extends MouseAdapter {
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AdapterTest() {
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Frame frame = new Frame();
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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frame.setIconImage(icon);
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frame.setTitle("AdapterTest.java");
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frame.setSize(420, 420);
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frame.addMouseListener(this);
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frame.setVisible(true);
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}
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public void mouseClicked(MouseEvent me) {
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System.out.println("Mouse Clicked");
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}
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public static void main(String[] args) {
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new AdapterTest();
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}
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}

‎AWT/Behaviour/KeyListenerDemo.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class KeyListenerDemo extends Frame implements KeyListener {
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TextField textField;
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KeyListenerDemo() {
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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setIconImage(icon);
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setTitle("KeyListenerDemo.java");
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setSize(420, 420);
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setLayout(new FlowLayout(FlowLayout.LEFT));
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textField = new TextField(25);
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textField.addKeyListener(this);
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add(textField);
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setVisible(true);
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}
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public void keyPressed(KeyEvent ke) {
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System.out.println("KeyPressed = " + ke.getKeyChar());
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}
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public void keyReleased(KeyEvent ke) {
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System.out.println("KeyReleased = " + ke.getKeyChar());
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}
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public void keyTyped(KeyEvent ke) {
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System.out.println("KeyTyped = " + ke.getKeyChar());
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}
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public static void main(String[] args) {
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new KeyListenerDemo();
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}
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}

‎AWT/Behaviour/MouseListenerDemo.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class MouseListenerDemo extends Frame implements MouseListener {
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MouseListenerDemo() {
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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setIconImage(icon);
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setTitle("MouseListenerDemo.java");
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setSize(420, 420);
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addMouseListener(this);
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setVisible(true);
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}
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public void mouseEntered(MouseEvent me) {
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System.out.println("Mouse Entered");
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}
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public void mousePressed(MouseEvent me) {
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System.out.println("Mouse Pressed");
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}
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public void mouseReleased(MouseEvent me) {
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System.out.println("Mouse Released");
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}
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public void mouseClicked(MouseEvent me) {
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System.out.println("Mouse Clicked");
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}
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public void mouseExited(MouseEvent me) {
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System.out.println("Mouse Exited");
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}
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public static void main(String[] args) {
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new MouseListenerDemo();
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}
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}

‎AWT/Behaviour/MouseMotionListenerDemo.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class MouseMotionListenerDemo extends Frame implements MouseMotionListener {
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Label label;
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int x, y;
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MouseMotionListenerDemo() {
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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setIconImage(icon);
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setTitle("MouseMotionListenerDemo.java");
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setSize(420, 420);
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setLayout(new FlowLayout());
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label = new Label("(Coordinates)");
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add(label);
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addMouseMotionListener(this);
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setVisible(true);
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}
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public void mouseMoved(MouseEvent me) {
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x = me.getX();
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y = me.getY();
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label.setText("(" + x + ", " + y + ")");
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}
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public void mouseDragged(MouseEvent me) {} // Compulsory to override
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public static void main(String[] args) {
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new MouseMotionListenerDemo();
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}
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}

‎AWT/Behaviour/WindowListenerDemo.java‎

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import java.awt.*;
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import java.awt.event.*;
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public class WindowListenerDemo extends Frame implements WindowListener {
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WindowListenerDemo() {
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Image icon = Toolkit.getDefaultToolkit().getImage("../icon.png");
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setIconImage(icon);
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setTitle("WindowListenerDemo.java");
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setSize(420, 420);
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addWindowListener(this);
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setVisible(true);
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}
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public void windowOpened(WindowEvent we) {
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System.out.println("Window Opened");
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}
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public void windowClosing(WindowEvent we) {
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System.out.println("Window Closing");
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System.exit(0);
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}
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public void windowClosed(WindowEvent we) {
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System.out.println("Window Closed");
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}
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public void windowIconified(WindowEvent we) {
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System.out.println("Window Iconified");
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}
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public void windowDeiconified(WindowEvent we) {
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System.out.println("Window Deiconified");
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}
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public void windowActivated(WindowEvent we) {
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System.out.println("Window Activated");
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}
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public void windowDeactivated(WindowEvent we) {
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System.out.println("Window Deactivated");
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}
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public static void main(String[] args) {
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new WindowListenerDemo();
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}
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}

‎AWT/FirstCanvas.java‎

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import java.awt.*;
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public class FirstCanvas {
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Frame f1;
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Label l1;
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Panel p1;
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FirstCanvas() {
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f1 = new Frame("FirstCanvas.java");
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f1.setSize(420, 420);
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f1.setLayout(new GridLayout(3, 1));
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l1 = new Label();
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p1 = new Panel();
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f1.add(l1);
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f1.add(p1);
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l1.setText("Canvas");
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Canvas c = new Canvas();
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c.setSize(69, 69);
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c.setBackground(Color.GRAY);
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// f1.add(c);
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p1.add(c);
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f1.setVisible(true);
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}
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public static void main(String[] args) {
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FirstCanvas canvas = new FirstCanvas();
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}
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}

‎AWT/FirstFrame.java‎

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import java.awt.*;
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public class FirstFrame {
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public static void main(String[] args) {
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Frame f = new Frame("FirstFrame.java");
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f.setSize(420, 69);
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f.setVisible(true);
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}
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}

‎AWT/FrameFromApplet.java‎

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// <applet
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// code = "FrameFromApplet.class"
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// width = "420"
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// height = "69"
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// alt = "Applet Here"
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// name = "FrameFromApplet"
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// align = "center"
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// >
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// </applet>
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import java.applet.Applet;
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import java.awt.*;
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class MyFrame extends Frame {
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MyFrame(String title) {
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// super(title); // Only needed if want to set properties like this (title in this case)
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setTitle(title);
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// Label l = new Label("Frame");
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// l.setAlignment(Label.CENTER);
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// add(l);
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// setVisible(true); // NOT NEEDED
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}
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public void paint(Graphics g) {
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g.drawString("Frame", 69, 69);
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}
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}
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public class FrameFromApplet extends Applet{
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Frame f;
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public void init() {
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f = new MyFrame("FrameFromApplet.java");
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f.setSize(420, 420);
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// f.setVisible(true); // NOT NEEDED
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}
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public void start() {
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f.setVisible(true);
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}
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public void stop() {
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f.setVisible(false);
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}
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public void paint(Graphics g) {
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g.drawString("from Applet", 9, 20);
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}
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}

‎AWT/FrameTest.java‎

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import java.awt.*;
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public class FrameTest extends Frame{
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FrameTest(String title) {
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super(); // Calling the super class constructor (Frame)
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this.setTitle(title);
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this.setSize(420, 420);
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this.setVisible(true);
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}
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public static void main(String[] args) {
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FrameTest f = new FrameTest("FrameTest.java");
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}
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}

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