private void readInFile(String fileName) {
try {
FileReader r = new FileReader(fileName);
area.read(r, null);
r.close();
currentFile = fileName;
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
} catch (IOException e) {
Toolkit.getDefaultToolkit().beep();
JOptionPane.showMessageDialog(this, "Editor can't find the file called " + fileName);
}
}
/** Creates a ComponentTree, loading the Components from the file at <code>path</code>. */
public ComponentTree(String path) {
this.path = path;
ttCount++;
jTextArea = new JTextArea();
textArea = new JTextArea();
redirectSystemStreams();
frame = createFrame();
Container cPane = frame.getContentPane();
JMenuBar mb = createMenuBar();
TreeTableModel model = createModel(path);
cPane.setLayout(new BorderLayout(5, 5));
Dimension dim = new Dimension(600, 600);
cPane.setPreferredSize(dim);
try {
textArea.read(new FileReader(path), null);
} catch (IOException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
treeTable = createTreeTable(model);
textArea.setEditable(false);
JScrollPane tp =
new JScrollPane(
textArea,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
JScrollPane sp =
new JScrollPane(
treeTable,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
JScrollPane cp =
new JScrollPane(
jTextArea,
ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
sp.getViewport().setBackground(Color.white);
Dimension scrDim = new Dimension(300, 600);
Dimension dime = new Dimension(300, 400);
Dimension dimc = new Dimension(300, 200);
sp.setLocation(0, 0);
sp.setPreferredSize(dime);
tp.setLocation(300, 0);
tp.setPreferredSize(scrDim);
cp.setLocation(0, 400);
cp.setPreferredSize(dimc);
cPane.add(sp, BorderLayout.LINE_START);
cPane.add(tp, BorderLayout.CENTER);
cPane.add(cp, BorderLayout.PAGE_END);
cPane.setPreferredSize(dim);
// frame.add(cPane);
frame.setJMenuBar(mb);
// frame.pack();
frame.setVisible(true);
}
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);
}
