public void getSavedLocations() {
// System.out.println("inside getSavedLocations"); //CONSOLE * * * * * * * * * * * * *
loc.clear(); // clear locations. helps refresh the list when reprinting all the locations
BufferedWriter f = null; // just in case file has not been created yet
BufferedReader br = null;
try {
// attempt to open the locations file if it doesn't exist, create it
f =
new BufferedWriter(
new FileWriter("savedLocations.txt", true)); // evaluated true if file does not exist
br = new BufferedReader(new FileReader("savedLocations.txt"));
String line; // each line is one index of the list
loc.add("Saved Locations");
// loop and read a line from the file as long as we don't get null
while ((line = br.readLine()) != null)
// add the read word to the wordList
loc.add(line);
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
// attempt the close the file
br.close(); // close bufferedwriter
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
File f = new File("Data.txt");
try {
textArea.setText("");
reader = new BufferedReader(new FileReader(f));
String str = "";
while (!(str = reader.readLine()).equals("")) {
textArea.append(str + "\n");
}
reader.close();
} catch (Exception e) {
System.out.println(e);
}
repaint();
}
public static void main(String args[]) throws Exception {
final JFrame frame = new JFrame();
final JTextArea textArea = new JTextArea(30, 60);
final JScrollPane scrollPane = new JScrollPane(textArea);
frame.getContentPane().add(scrollPane);
JMenuBar menuBar = new JMenuBar();
frame.setJMenuBar(menuBar);
JMenu menu = new JMenu("File");
ScreenCapture.createImage(menu, "menu.jpg");
menuBar.add(menu);
JMenuItem menuItem = new JMenuItem("Frame Image");
menu.add(menuItem);
menuItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// Let the menu close and repaint itself before taking the image
new Thread() {
public void run() {
try {
Thread.sleep(50);
System.out.println("Creating frame.jpg");
frame.repaint();
ScreenCapture.createImage(frame, "frame.jpg");
} catch (Exception exc) {
System.out.println(exc);
}
}
}.start();
};
});
final JButton button = new JButton("Create Images");
button.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
try {
System.out.println("Creating desktop.jpg");
ScreenCapture.createDesktopImage("desktop.jpg");
System.out.println("Creating frame.jpg");
ScreenCapture.createImage(frame, "frame.jpg");
System.out.println("Creating scrollpane.jpg");
ScreenCapture.createImage(scrollPane, "scrollpane.jpg");
System.out.println("Creating textarea.jpg");
ScreenCapture.createImage(textArea, "textarea.jpg");
System.out.println("Creating button.jpg");
ScreenCapture.createImage(button, "button.jpg");
button.setText("button refreshed");
button.paintImmediately(button.getBounds());
System.out.println("Creating refresh.jpg");
ScreenCapture.createImage(button, "refresh.jpg");
System.out.println("Creating region.jpg");
Rectangle r = new Rectangle(0, 0, 100, 16);
ScreenCapture.createImage(textArea, r, "region.png");
} catch (Exception exc) {
System.out.println(exc);
}
}
});
frame.getContentPane().add(button, BorderLayout.SOUTH);
try {
FileReader fr = new FileReader("ScreenCapture.java");
BufferedReader br = new BufferedReader(fr);
textArea.read(br, null);
br.close();
} catch (Exception e) {
}
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
