Update Geburtstag.java

src/Geburtstag.java

@@ -1,199 +1 @@
 
-// Java Program to create a text editor using java
-import java.awt.*;
-        import javax.swing.*;
-        import java.io.*;
-        import java.awt.event.*;
-        import javax.swing.plaf.metal.*;
-        import javax.swing.text.*;
-class Geburtstag extends JFrame implements ActionListener {
-    // Text component
-    JTextArea t;
-
-    // Frame
-    JFrame f;
-
-    // Constructor
-    Geburtstag()
-    {
-        // Create a frame
-        f = new JFrame("editor");
-
-        try {
-            // Set metl look and feel
-            UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
-
-            // Set theme to ocean
-            MetalLookAndFeel.setCurrentTheme(new OceanTheme());
-        }
-        catch (Exception e) {
-        }
-
-        // Text component
-        t = new JTextArea();
-
-        // Create a menubar
-        JMenuBar mb = new JMenuBar();
-
-        // Create amenu for menu
-        JMenu m1 = new JMenu("File");
-
-        // Create menu items
-        JMenuItem mi1 = new JMenuItem("New");
-        JMenuItem mi2 = new JMenuItem("Open");
-        JMenuItem mi3 = new JMenuItem("Save");
-        JMenuItem mi9 = new JMenuItem("Print");
-
-        // Add action listener
-        mi1.addActionListener(this);
-        mi2.addActionListener(this);
-        mi3.addActionListener(this);
-        mi9.addActionListener(this);
-
-        m1.add(mi1);
-        m1.add(mi2);
-        m1.add(mi3);
-        m1.add(mi9);
-
-        // Create amenu for menu
-        JMenu m2 = new JMenu("Edit");
-
-        // Create menu items
-        JMenuItem mi4 = new JMenuItem("cut");
-        JMenuItem mi5 = new JMenuItem("copy");
-        JMenuItem mi6 = new JMenuItem("paste");
-
-        // Add action listener
-        mi4.addActionListener(this);
-        mi5.addActionListener(this);
-        mi6.addActionListener(this);
-
-        m2.add(mi4);
-        m2.add(mi5);
-        m2.add(mi6);
-
-        JMenuItem mc = new JMenuItem("close");
-
-        mc.addActionListener(this);
-
-        mb.add(m1);
-        mb.add(m2);
-        mb.add(mc);
-
-        f.setJMenuBar(mb);
-        f.add(t);
-        f.setSize(500, 500);
-        f.show();
-    }
-
-    // If a button is pressed
-    public void actionPerformed(ActionEvent e)
-    {
-        String s = e.getActionCommand();
-
-        if (s.equals("cut")) {
-            t.cut();
-        }
-        else if (s.equals("copy")) {
-            t.copy();
-        }
-        else if (s.equals("paste")) {
-            t.paste();
-        }
-        else if (s.equals("Save")) {
-            // Create an object of JFileChooser class
-            JFileChooser j = new JFileChooser("f:");
-
-            // Invoke the showsSaveDialog function to show the save dialog
-            int r = j.showSaveDialog(null);
-
-            if (r == JFileChooser.APPROVE_OPTION) {
-
-                // Set the label to the path of the selected directory
-                File fi = new File(j.getSelectedFile().getAbsolutePath());
-
-                try {
-                    // Create a file writer
-                    FileWriter wr = new FileWriter(fi, false);
-
-                    // Create buffered writer to write
-                    BufferedWriter w = new BufferedWriter(wr);
-
-                    // Write
-                    w.write(t.getText());
-
-                    w.flush();
-                    w.close();
-                }
-                catch (Exception evt) {
-                    JOptionPane.showMessageDialog(f, evt.getMessage());
-                }
-            }
-            // If the user cancelled the operation
-            else
-                JOptionPane.showMessageDialog(f, "the user cancelled the operation");
-        }
-        else if (s.equals("Print")) {
-            try {
-                // print the file
-                t.print();
-            }
-            catch (Exception evt) {
-                JOptionPane.showMessageDialog(f, evt.getMessage());
-            }
-        }
-        else if (s.equals("Open")) {
-            // Create an object of JFileChooser class
-            JFileChooser j = new JFileChooser("f:");
-
-            // Invoke the showsOpenDialog function to show the save dialog
-            int r = j.showOpenDialog(null);
-
-            // If the user selects a file
-            if (r == JFileChooser.APPROVE_OPTION) {
-                // Set the label to the path of the selected directory
-                File fi = new File(j.getSelectedFile().getAbsolutePath());
-
-                try {
-                    // String
-                    String s1 = "", sl = "";
-
-                    // File reader
-                    FileReader fr = new FileReader(fi);
-
-                    // Buffered reader
-                    BufferedReader br = new BufferedReader(fr);
-
-                    // Initilize sl
-                    sl = br.readLine();
-
-                    // Take the input from the file
-                    while ((s1 = br.readLine()) != null) {
-                        sl = sl + "\n" + s1;
-                    }
-
-                    // Set the text
-                    t.setText(sl);
-                }
-                catch (Exception evt) {
-                    JOptionPane.showMessageDialog(f, evt.getMessage());
-                }
-            }
-            // If the user cancelled the operation
-            else
-                JOptionPane.showMessageDialog(f, "the user cancelled the operation");
-        }
-        else if (s.equals("New")) {
-            t.setText("");
-        }
-        else if (s.equals("close")) {
-            f.setVisible(false);
-        }
-    }
-
-    // Main class
-    public static void main(String args[])
-    {
-        fenster e = new fenster();
-    }
-}