APPLETS

13. Create an applet in Java to set font.

            import java.applet.Applet;
            import java.awt.*;
            import java.awt.event.*;
            
            public class FontApplet extends Applet implements ItemListener {
                private String fontName = "Serif";
                private int fontStyle = Font.PLAIN;
                private int fontSize = 20;
            
                private Label sampleText;
                private Choice fontNameChoice, fontStyleChoice, fontSizeChoice;
            
                public void init() {
                    // Set layout
                    setLayout(new FlowLayout());
            
                    // Sample text label
                    sampleText = new Label("Sample Text");
                    sampleText.setFont(new Font(fontName, fontStyle, fontSize));
                    add(sampleText);
            
                    // Font name choice
                    fontNameChoice = new Choice();
                    fontNameChoice.add("Serif");
                    fontNameChoice.add("SansSerif");
                    fontNameChoice.add("Monospaced");
                    fontNameChoice.add("Dialog");
                    fontNameChoice.add("DialogInput");
                    fontNameChoice.addItemListener(this);
                    add(new Label("Font:"));
                    add(fontNameChoice);
            
                    // Font style choice
                    fontStyleChoice = new Choice();
                    fontStyleChoice.add("Plain");
                    fontStyleChoice.add("Bold");
                    fontStyleChoice.add("Italic");
                    fontStyleChoice.addItemListener(this);
                    add(new Label("Style:"));
                    add(fontStyleChoice);
            
                    // Font size choice
                    fontSizeChoice = new Choice();
                    for (int i = 12; i <= 36; i += 2) {
                        fontSizeChoice.add(String.valueOf(i));
                    }
                    fontSizeChoice.select("20");  // Default selection
                    fontSizeChoice.addItemListener(this);
                    add(new Label("Size:"));
                    add(fontSizeChoice);
                }
            
                public void itemStateChanged(ItemEvent e) {
                    // Update font based on selections
                    fontName = fontNameChoice.getSelectedItem();
            
                    String style = fontStyleChoice.getSelectedItem();
                    switch (style) {
                        case "Bold":
                            fontStyle = Font.BOLD;
                            break;
                        case "Italic":
                            fontStyle = Font.ITALIC;
                            break;
                        default:
                            fontStyle = Font.PLAIN;
                            break;
                    }
            
                    fontSize = Integer.parseInt(fontSizeChoice.getSelectedItem());
            
                    // Apply new font to sample text
                    sampleText.setFont(new Font(fontName, fontStyle, fontSize));
                    repaint();
                }
            }
        

OUTPUT