Oprea

PDfviewer

---

import java.awt.event.*;
import java.awt.*;
import java.io.*;
import javax.swing.*;

public class Apple extends JFrame{

//declare butons
private JButton cv;
private JButton zw;
private JButton du;
private JButton dub;
private JMenuBar menubar;
private String aboutt = "Powered By Oprea Rares \n 16-April-2018 \n CodeSource can be found: ";
private String url = "https://github.com/opreararesstefan/opreararesstefan.github.io \n";
private String email = "opreararesstefan@gmail.com\n";

//constructor
public Apple() {
super("BestEditorEver");
setLayout(new FlowLayout());

//define buttons
cv= new JButton("Lebenslauf");
zw= new JButton("Zwischenzeugnis");
du = new JButton("Diplom Ubersetz");
dub = new JButton("Diplom ubersetz");
menubar = new JMenuBar();

cv.setPreferredSize(new Dimension(150,500));
zw.setPreferredSize(new Dimension(150,500));
du.setPreferredSize(new Dimension(150,500));
dub.setPreferredSize(new Dimension(150,500));

add(cv);
add(zw);
add(du);
add(dub);
setJMenuBar(menubar);

JMenu file = new JMenu("File");
menubar.add(file);
JMenuItem exit = new JMenuItem("Exit");
file.add(exit);

JMenu help = new JMenu("Help");
menubar.add(help);
JMenuItem about = new JMenuItem("About");
help.add(about);



//push button actions
cv.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
try{
if (Desktop.isDesktopSupported()) {
// File in user working directory, System.getProperty("user.dir");
File file = new File("Lebenslauf.pdf");
if (!file.exists()) {
// In JAR
InputStream inputStream = ClassLoader.getSystemClassLoader()
.getResourceAsStream("Lebenslauf.pdf");
// Copy file
OutputStream outputStream = new FileOutputStream("Lebenslauf.pdf");
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) > 0) {
outputStream.write(buffer, 0, length);
}
outputStream.close();
inputStream.close();
}
// Open file
Desktop.getDesktop().open(file);
}
}catch(Exception e) {
JOptionPane.showMessageDialog(null,"Something goes wrong");}
}
}
);

zw.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
try{
if (Desktop.isDesktopSupported()) {
// File in user working directory, System.getProperty("user.dir");
File file = new File("Zwischenzeugnis.pdf");
if (!file.exists()) {
// In JAR
InputStream inputStream = ClassLoader.getSystemClassLoader()
.getResourceAsStream("Zwischenzeugnis.pdf");
// Copy file
OutputStream outputStream = new FileOutputStream("Zwischenzeugnis.pdf");
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) > 0) {
outputStream.write(buffer, 0, length);
}
outputStream.close();
inputStream.close();
}
// Open file
Desktop.getDesktop().open(file);
}
}catch(Exception e) {
JOptionPane.showMessageDialog(null,"Something goes wrong");}
}
}
);

du.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
try{
if (Desktop.isDesktopSupported()) {
// File in user working directory, System.getProperty("user.dir");
File file = new File("Diplom_ubersetz.pdf");
if (!file.exists()) {
// In JAR
InputStream inputStream = ClassLoader.getSystemClassLoader()
.getResourceAsStream("Diplom_ubersetz.pdf");
// Copy file
OutputStream outputStream = new FileOutputStream("Diplom_ubersetz.pdf");
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) > 0) {
outputStream.write(buffer, 0, length);
}
outputStream.close();
inputStream.close();
}
// Open file
Desktop.getDesktop().open(file);
}
}catch(Exception e) {
JOptionPane.showMessageDialog(null,"Something goes wrong");}
}
}
);
dub.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
try{
if (Desktop.isDesktopSupported()) {
// File in user working directory, System.getProperty("user.dir");
File file = new File("Diplom_ubersetz1.pdf");
if (!file.exists()) {
// In JAR
InputStream inputStream = ClassLoader.getSystemClassLoader()
.getResourceAsStream("Diplom_ubersetz1.pdf");
// Copy file
OutputStream outputStream = new FileOutputStream("Diplom_ubersetz1.pdf");
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) > 0) {
outputStream.write(buffer, 0, length);
}
outputStream.close();
inputStream.close();
}
// Open file
Desktop.getDesktop().open(file);
}
}catch(Exception e) {
JOptionPane.showMessageDialog(null,"Something goes wrong");}
}
}
);
exit.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
System.exit(0);
}
}
);
about.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
JOptionPane.showMessageDialog(null, aboutt+url+email, "About", JOptionPane.INFORMATION_MESSAGE);
}
}
);
}
}

 

import javax.swing.JFrame;

public class AppleTest {
public static void main(String[] args) {

Apple apple = new Apple();
apple.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
apple.setSize(800, 600);
apple.setVisible(true);
}
}