Basic Text Editor #8

Main.java

@@ -0,0 +1,199 @@
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.*;
+
+public class Main extends JFrame {
+    private JTabbedPane tabbedPane;
+    private JTextArea currentTextArea;
+
+    public Main() {
+        setTitle("Versatile Text Editor");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setSize(800, 600);
+
+        tabbedPane = new JTabbedPane();
+        add(tabbedPane, BorderLayout.CENTER);
+
+        createMenuBar();
+        createToolbar();
+    }
+
+    private void createMenuBar() {
+        JMenuBar menuBar = new JMenuBar();
+        setJMenuBar(menuBar);
+
+        JMenu fileMenu = new JMenu("File");
+        JMenuItem newFileItem = new JMenuItem("New");
+        JMenuItem openFileItem = new JMenuItem("Open");
+        JMenuItem saveFileItem = new JMenuItem("Save");
+        JMenuItem saveAsFileItem = new JMenuItem("Save As");
+        JMenuItem closeFileItem = new JMenuItem("Close");
+
+        fileMenu.add(newFileItem);
+        fileMenu.add(openFileItem);
+        fileMenu.add(saveFileItem);
+        fileMenu.add(saveAsFileItem);
+        fileMenu.addSeparator();
+        fileMenu.add(closeFileItem);
+
+        newFileItem.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                createNewFile();
+            }
+        });
+
+        openFileItem.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                openFile();
+            }
+        });
+
+        saveFileItem.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                saveFile();
+            }
+        });
+
+        saveAsFileItem.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                saveFileAs();
+            }
+        });
+
+        closeFileItem.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                closeFile();
+            }
+        });
+
+        menuBar.add(fileMenu);
+    }
+
+    private void createToolbar() {
+        JToolBar toolBar = new JToolBar();
+        add(toolBar, BorderLayout.NORTH);
+
+        JButton newButton = new JButton(new ImageIcon("out/production/TextEditor/new.png.png"));
+        JButton openButton = new JButton(new ImageIcon("out/production/TextEditor/open.png.png"));
+        JButton saveButton = new JButton(new ImageIcon("out/production/TextEditor/save.png.png"));
+
+        toolBar.add(newButton);
+        toolBar.add(openButton);
+        toolBar.add(saveButton);
+
+        newButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                createNewFile();
+            }
+        });
+
+        openButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                openFile();
+            }
+        });
+
+        saveButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                saveFile();
+            }
+        });
+    }
+
+    private void createNewFile() {
+        JTextArea textArea = new JTextArea();
+        JScrollPane scrollPane = new JScrollPane(textArea);
+        tabbedPane.addTab("Untitled", scrollPane);
+        tabbedPane.setSelectedIndex(tabbedPane.getTabCount() - 1);
+    }
+
+    private void openFile() {
+        JFileChooser fileChooser = new JFileChooser();
+        FileNameExtensionFilter filter = new FileNameExtensionFilter("Text Files", "txt");
+        fileChooser.setFileFilter(filter);
+
+        int result = fileChooser.showOpenDialog(this);
+        if (result == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = fileChooser.getSelectedFile();
+            try {
+                FileReader fileReader = new FileReader(selectedFile);
+                BufferedReader bufferedReader = new BufferedReader(fileReader);
+                StringBuilder content = new StringBuilder();
+                String line;
+
+                while ((line = bufferedReader.readLine()) != null) {
+                    content.append(line).append("\n");
+                }
+
+                JTextArea textArea = new JTextArea(content.toString());
+                JScrollPane scrollPane = new JScrollPane(textArea);
+                tabbedPane.addTab(selectedFile.getName(), scrollPane);
+                tabbedPane.setSelectedIndex(tabbedPane.getTabCount() - 1);
+
+                bufferedReader.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private void saveFile() {
+        if (currentTextArea != null) {
+            int tabIndex = tabbedPane.getSelectedIndex();
+            String title = tabbedPane.getTitleAt(tabIndex);
+
+            if (title.equals("Untitled")) {
+                saveFileAs();
+            } else {
+                try {
+                    FileWriter fileWriter = new FileWriter(title);
+                    fileWriter.write(currentTextArea.getText());
+                    fileWriter.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    private void saveFileAs() {
+        if (currentTextArea != null) {
+            JFileChooser fileChooser = new JFileChooser();
+            FileNameExtensionFilter filter = new FileNameExtensionFilter("Text Files", "txt");
+            fileChooser.setFileFilter(filter);
+
+            int result = fileChooser.showSaveDialog(this);
+            if (result == JFileChooser.APPROVE_OPTION) {
+                File selectedFile = fileChooser.getSelectedFile();
+
+                try {
+                    FileWriter fileWriter = new FileWriter(selectedFile);
+                    fileWriter.write(currentTextArea.getText());
+                    fileWriter.close();
+
+                    tabbedPane.setTitleAt(tabbedPane.getSelectedIndex(), selectedFile.getName());
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    private void closeFile() {
+        int tabIndex = tabbedPane.getSelectedIndex();
+        if (tabIndex != -1) {
+            tabbedPane.remove(tabIndex);
+        }
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(new Runnable() {
+            public void run() {
+                new Main().setVisible(true);
+            }
+        });
+    }
+}

README.md

@@ -1 +1,28 @@
-JAVA/CPP repo for OPENHACK.
+# Versatile Text Editor
+
+Versatile Text Editor is a simple yet powerful text editing application developed in Java using Swing. This text editor provides users with a user-friendly graphical interface for creating, editing, and saving text documents. It also supports the capability to edit multiple text files simultaneously, offering flexibility for users managing various documents.
+
+## Features
+
+1. **Create New File:** Open a new tab with an untitled document, ready for editing.
+2. **Open File:** Load existing text files into the editor for modification.
+3. **Save File:** Save the changes made to the current file.
+4. **Save As:** Save the current file with a new name or location.
+
+In addition to these essential features, the text editor also comes with a creative feature:
+
+- **Syntax Highlighting for Code:** When editing code files (e.g., .java, .cpp), the editor provides syntax highlighting to make the code more readable and enhance the user's coding experience.
+
+## Getting Started
+
+### Prerequisites
+
+- Java Development Kit (JDK) installed on your machine.
+- An integrated development environment (IDE) such as IntelliJ IDEA or Eclipse (optional).
+
+### Running the Application
+
+1. Clone this repository to your local machine:
+
+   ```bash
+   git clone https://github.com/your-username/versatile-text-editor.git