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[REL hNote [JAVA | NotePad]
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<blockquote data-quote="Hindi" data-source="post: 257346" data-attributes="member: 26187"><p>Basically a simple notepad written in java for lols, I was bored. Either way, Here we go ; -</p><p></p><p><img src="http://i.imgur.com/iIg3Jjv.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>Here, we create two classes, Grid.Java and hNote.java along with few simple methods, in grid java which is then called in hNote.java.</p><p>As you can see in the pic, It also has a small menu of New,Open Save and Exit, Which works , you know how.</p><p>It's very basic notepad, Just for the lols. Have fun here's the code , xo</p><p></p><p>[PHP]import javax.swing.JFrame;</p><p></p><p>public class hNote {</p><p> </p><p> public static void main(String args[])</p><p> {</p><p> JFrame frame = new grid();</p><p> frame.setTitle("hNote");</p><p> frame.setVisible(true);</p><p> frame.setSize(1280,720);</p><p> frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);</p><p> frame.setResizable(true);</p><p> frame.setLocationRelativeTo(null);</p><p> </p><p> }</p><p> </p><p></p><p>}</p><p>[/PHP]</p><p><em><strong>hNote.java (Our main class for java) </strong></em></p><p><em><strong></strong></em></p><p><strong><em>[PHP]import java.awt.Menu;</em></strong></p><p><strong><em>import java.awt.MenuBar;</em></strong></p><p><strong><em>import java.awt.MenuItem;</em></strong></p><p><strong><em>import java.awt.event.ActionEvent;</em></strong></p><p><strong><em>import java.awt.event.ActionListener;</em></strong></p><p><strong><em>import java.io.BufferedWriter;</em></strong></p><p><strong><em>import java.io.FileReader;</em></strong></p><p><strong><em>import java.io.FileWriter;</em></strong></p><p><strong><em>import java.util.Scanner;</em></strong></p><p><strong><em>import javax.swing.JFileChooser;</em></strong></p><p><strong><em>import javax.swing.JFrame;</em></strong></p><p><strong><em>import javax.swing.JTextArea;</em></strong></p><p><strong><em>public class grid extends JFrame{</em></strong></p><p><strong><em> int fileToOpen;</em></strong></p><p><strong><em> int fileToSave;</em></strong></p><p><strong><em> JFileChooser fileOpen;</em></strong></p><p><strong><em> JFileChooser fileSave;</em></strong></p><p><strong><em> grid(){</em></strong></p><p><strong><em> MenuBar menuBar = new MenuBar();</em></strong></p><p><strong><em> MenuItem menutem = new MenuItem();</em></strong></p><p><strong><em> final JTextArea textArea = new JTextArea();</em></strong></p><p><strong><em> setMenuBar(menuBar);</em></strong></p><p><strong><em> Menu file = new Menu("File");</em></strong></p><p><strong><em> menuBar.add(file);</em></strong></p><p><strong><em> MenuItem newOption = new MenuItem("New");</em></strong></p><p><strong><em> MenuItem open = new MenuItem("Open");</em></strong></p><p><strong><em> MenuItem save = new MenuItem("Save");</em></strong></p><p><strong><em> MenuItem close = new MenuItem("Exit");</em></strong></p><p><strong><em> file.add(newOption);</em></strong></p><p><strong><em> file.add(open);</em></strong></p><p><strong><em> file.add(save);</em></strong></p><p><strong><em> file.add(close);</em></strong></p><p><strong><em> getContentPane().add(textArea);</em></strong></p><p><strong><em> newOption.addActionListener(new ActionListener(){</em></strong></p><p><strong><em> public void actionPerformed(ActionEvent e){</em></strong></p><p><strong><em> textArea.setText("");</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> });</em></strong></p><p><strong><em> open.addActionListener(new ActionListener(){</em></strong></p><p><strong><em> public void actionPerformed(ActionEvent e){</em></strong></p><p><strong><em> openFile();</em></strong></p><p><strong><em> if (fileToOpen == JFileChooser.APPROVE_OPTION){</em></strong></p><p><strong><em> textArea.setText("");</em></strong></p><p><strong><em> try{</em></strong></p><p><strong><em> Scanner scan = new Scanner(new FileReader(fileOpen.getSelectedFile().getPath()));</em></strong></p><p><strong><em> while (scan.hasNext())</em></strong></p><p><strong><em> textArea.append(scan.nextLine());</em></strong></p><p><strong><em> } catch (Exception ex){</em></strong></p><p><strong><em> System.out.println(ex.getMessage());</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> });</em></strong></p><p><strong><em> save.addActionListener(new ActionListener(){</em></strong></p><p><strong><em> public void actionPerformed(ActionEvent e){</em></strong></p><p><strong><em> saveFile();</em></strong></p><p><strong><em> if (fileToSave == JFileChooser.APPROVE_OPTION){</em></strong></p><p><strong><em> try {</em></strong></p><p><strong><em> BufferedWriter out = new BufferedWriter(new FileWriter(fileSave.getSelectedFile().getPath()));</em></strong></p><p><strong><em> out.write(textArea.getText());</em></strong></p><p><strong><em> out.close();</em></strong></p><p><strong><em> } catch (Exception ex) {</em></strong></p><p><strong><em> System.out.println(ex.getMessage());</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> });</em></strong></p><p><strong><em> close.addActionListener(new ActionListener(){</em></strong></p><p><strong><em> public void actionPerformed(ActionEvent e){</em></strong></p><p><strong><em> System.exit(0);</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> });</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> public void openFile(){</em></strong></p><p><strong><em> JFileChooser open = new JFileChooser();</em></strong></p><p><strong><em> int option = open.showOpenDialog(this);</em></strong></p><p><strong><em> fileToOpen = option;</em></strong></p><p><strong><em> fileOpen = open;</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em> public void saveFile(){</em></strong></p><p><strong><em> JFileChooser save = new JFileChooser();</em></strong></p><p><strong><em> int option = save.showOpenDialog(this);</em></strong></p><p><strong><em> fileToSave = option;</em></strong></p><p><strong><em> fileSave = save;</em></strong></p><p><strong><em> }</em></strong></p><p><strong><em>}[/PHP]</em></strong></p><p><strong><em><em><strong>grid.Java, class where all methods are declared </strong></em></em></strong></p><p><strong><em><em><strong></strong></em></em></strong></p><p><strong><em>Have fun faggits.</em></strong></p></blockquote><p></p>
[QUOTE="Hindi, post: 257346, member: 26187"] Basically a simple notepad written in java for lols, I was bored. Either way, Here we go ; - [IMG]http://i.imgur.com/iIg3Jjv.png[/IMG] Here, we create two classes, Grid.Java and hNote.java along with few simple methods, in grid java which is then called in hNote.java. As you can see in the pic, It also has a small menu of New,Open Save and Exit, Which works , you know how. It's very basic notepad, Just for the lols. Have fun here's the code , xo [PHP]import javax.swing.JFrame; public class hNote { public static void main(String args[]) { JFrame frame = new grid(); frame.setTitle("hNote"); frame.setVisible(true); frame.setSize(1280,720); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setResizable(true); frame.setLocationRelativeTo(null); } } [/PHP] [I][B]hNote.java (Our main class for java) [/B][/I] [B][I][PHP]import java.awt.Menu; import java.awt.MenuBar; import java.awt.MenuItem; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.BufferedWriter; import java.io.FileReader; import java.io.FileWriter; import java.util.Scanner; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JTextArea; public class grid extends JFrame{ int fileToOpen; int fileToSave; JFileChooser fileOpen; JFileChooser fileSave; grid(){ MenuBar menuBar = new MenuBar(); MenuItem menutem = new MenuItem(); final JTextArea textArea = new JTextArea(); setMenuBar(menuBar); Menu file = new Menu("File"); menuBar.add(file); MenuItem newOption = new MenuItem("New"); MenuItem open = new MenuItem("Open"); MenuItem save = new MenuItem("Save"); MenuItem close = new MenuItem("Exit"); file.add(newOption); file.add(open); file.add(save); file.add(close); getContentPane().add(textArea); newOption.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ textArea.setText(""); } }); open.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ openFile(); if (fileToOpen == JFileChooser.APPROVE_OPTION){ textArea.setText(""); try{ Scanner scan = new Scanner(new FileReader(fileOpen.getSelectedFile().getPath())); while (scan.hasNext()) textArea.append(scan.nextLine()); } catch (Exception ex){ System.out.println(ex.getMessage()); } } } }); save.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ saveFile(); if (fileToSave == JFileChooser.APPROVE_OPTION){ try { BufferedWriter out = new BufferedWriter(new FileWriter(fileSave.getSelectedFile().getPath())); out.write(textArea.getText()); out.close(); } catch (Exception ex) { System.out.println(ex.getMessage()); } } } }); close.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ System.exit(0); } }); } public void openFile(){ JFileChooser open = new JFileChooser(); int option = open.showOpenDialog(this); fileToOpen = option; fileOpen = open; } public void saveFile(){ JFileChooser save = new JFileChooser(); int option = save.showOpenDialog(this); fileToSave = option; fileSave = save; } }[/PHP] [I][B]grid.Java, class where all methods are declared [/B][/I] Have fun faggits.[/I][/B] [/QUOTE]
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