/** Method declaration */
private void initGUI() {
Panel pQuery = new Panel();
Panel pCommand = new Panel();
pResult = new Panel();
pQuery.setLayout(new BorderLayout());
pCommand.setLayout(new BorderLayout());
pResult.setLayout(new BorderLayout());
Font fFont = new Font("Dialog", Font.PLAIN, 12);
txtCommand = new TextArea(5, 40);
txtCommand.addKeyListener(this);
txtResult = new TextArea(20, 40);
txtCommand.setFont(fFont);
txtResult.setFont(new Font("Courier", Font.PLAIN, 12));
butExecute = new Button("Execute");
butClear = new Button("Clear");
butExecute.addActionListener(this);
butClear.addActionListener(this);
pCommand.add("East", butExecute);
pCommand.add("West", butClear);
pCommand.add("Center", txtCommand);
gResult = new Grid();
setLayout(new BorderLayout());
pResult.add("Center", gResult);
pQuery.add("North", pCommand);
pQuery.add("Center", pResult);
fMain.add("Center", pQuery);
tTree = new Tree();
// (ulrivo): screen with less than 640 width
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
if (d.width >= 640) {
tTree.setMinimumSize(new Dimension(200, 100));
} else {
tTree.setMinimumSize(new Dimension(80, 100));
}
gResult.setMinimumSize(new Dimension(200, 300));
fMain.add("West", tTree);
doLayout();
fMain.pack();
}
private static void badFetch() {
final JFrame frame = new JFrame("TestFetchWebGui");
final JPanel outerPanel = new JPanel(), buttonPanel = new JPanel();
final JButton fetchButton = new JButton("Fetch"), cancelButton = new JButton("Cancel");
frame.add(outerPanel);
outerPanel.setLayout(new BorderLayout());
buttonPanel.setLayout(new GridLayout(2, 1));
buttonPanel.add(fetchButton);
buttonPanel.add(cancelButton);
outerPanel.add(buttonPanel, BorderLayout.EAST);
final TextArea textArea = new TextArea(25, 80);
textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));
outerPanel.add(textArea, BorderLayout.WEST);
fetchButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
for (String url : urls) {
System.out.println("Fetching " + url);
String page = getPage(url, 200);
textArea.append(String.format("%-40s%7d%n", url, page.length()));
}
}
});
frame.pack();
frame.setVisible(true);
}
public void initComponents() {
/** ******************** The main container *************************** */
Container container = this.getContentPane();
container.setLayout(new BorderLayout());
container.setBackground(Color.black);
this.setSize(650, 600);
this.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {}
});
/** ************************* MAIN PANEL ******************************* */
mainPanel = new JPanel();
// If put to False: we see the container's background
mainPanel.setOpaque(false);
mainPanel.setLayout(new BorderLayout());
container.add(mainPanel, BorderLayout.CENTER);
allmessagesTextArea = new TextArea();
allmessagesTextArea.setEditable(false);
allmessagesTextArea.setFont(new Font("Dialog", 1, 12));
allmessagesTextArea.setForeground(Color.black);
allmessagesTextArea.append("Select a session in the list to view its messages");
mainPanel.add(allmessagesTextArea, BorderLayout.CENTER);
sessionsList = new List();
sessionsList.addItemListener(
new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
showMessages(e);
}
});
sessionsList.setForeground(Color.black);
sessionsList.setFont(new Font("Dialog", 1, 14));
mainPanel.add(sessionsList, BorderLayout.WEST);
okButton = new JButton(" OK ");
okButton.setToolTipText("Returns to the main frame");
okButton.setFont(new Font("Dialog", 1, 16));
okButton.setFocusPainted(false);
okButton.setBackground(Color.lightGray);
okButton.setBorder(new BevelBorder(BevelBorder.RAISED));
okButton.setVerticalAlignment(SwingConstants.CENTER);
okButton.setHorizontalAlignment(SwingConstants.CENTER);
container.add(okButton, BorderLayout.SOUTH);
okButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
setVisible(false);
}
});
}
/**
* Adds one or two (side by side) text areas.
*
* @param text1 initial contents of the first text area
* @param text2 initial contents of the second text area or null
* @param rows the number of rows
* @param columns the number of columns
*/
public void addTextAreas(String text1, String text2, int rows, int columns) {
if (textArea1 != null) return;
Panel panel = new Panel();
Font font = new Font("SansSerif", Font.PLAIN, 14);
textArea1 = new TextArea(text1, rows, columns, TextArea.SCROLLBARS_NONE);
if (IJ.isLinux()) textArea1.setBackground(Color.white);
textArea1.setFont(font);
textArea1.addTextListener(this);
panel.add(textArea1);
if (text2 != null) {
textArea2 = new TextArea(text2, rows, columns, TextArea.SCROLLBARS_NONE);
if (IJ.isLinux()) textArea2.setBackground(Color.white);
textArea2.setFont(font);
panel.add(textArea2);
}
c.gridx = 0;
c.gridy = y;
c.gridwidth = 2;
c.anchor = GridBagConstraints.WEST;
c.insets = getInsets(15, 20, 0, 0);
grid.setConstraints(panel, c);
add(panel);
y++;
}
public void setTextFont(Font f) {
ta.setFont(f);
}
private static void goodFetch() {
final JFrame frame = new JFrame("TestFetchWebGui");
final JPanel outerPanel = new JPanel(), buttonPanel = new JPanel();
final JButton fetchButton = new JButton("Fetch"), cancelButton = new JButton("Cancel");
frame.add(outerPanel);
outerPanel.setLayout(new BorderLayout());
buttonPanel.setLayout(new GridLayout(2, 1));
buttonPanel.add(fetchButton);
buttonPanel.add(cancelButton);
outerPanel.add(buttonPanel, BorderLayout.EAST);
final TextArea textArea = new TextArea(25, 80);
textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));
outerPanel.add(textArea, BorderLayout.WEST);
// (2) Add a progress bar
JProgressBar progressBar = new JProgressBar(0, 100);
outerPanel.add(progressBar, BorderLayout.SOUTH);
// (1) Use a background thread, not the event thread, for work
ArrayList<DownloadWorker> dw = new ArrayList<>();
AtomicInteger count = new AtomicInteger();
fetchButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
dw.clear();
count.set(0);
progressBar.setValue(0);
for (String url : urls) {
DownloadWorker downloadTask = new DownloadWorker(textArea, url, count);
dw.add(downloadTask);
}
for (DownloadWorker dlw : dw) {
dlw.execute();
dlw.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
if ("progress".equals(e.getPropertyName())) {
progressBar.setValue((Integer) e.getNewValue());
}
}
});
}
}
});
// (3) Enable cancellation
cancelButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
for (DownloadWorker dlw : dw) {
dlw.cancel(false);
}
textArea.append("Cancelled\n");
}
});
frame.pack();
frame.setVisible(true);
}
public babylonTextDialog(
Frame parent,
String myLabel,
String contents,
int columns,
int rows,
int scrollbars,
boolean IsModal,
String dismissString) {
super(parent, myLabel, IsModal);
parentFrame = parent;
myLayout = new GridBagLayout();
setLayout(myLayout);
p = new Panel();
p.setLayout(myLayout);
textArea = new TextArea(contents, rows, columns, scrollbars);
textArea.addKeyListener(this);
textArea.setEditable(false);
textArea.setFont(babylonPanel.smallFont);
p.add(
textArea,
new babylonConstraints(
0,
0,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 5, 0),
0,
0));
dismissButton = new Button(dismissString);
dismissButton.setFont(babylonPanel.smallFont);
dismissButton.addActionListener(this);
dismissButton.addKeyListener(this);
p.add(
dismissButton,
new babylonConstraints(
0,
1,
1,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(0, 0, 0, 0),
0,
0));
add(
p,
new babylonConstraints(
0,
0,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(5, 5, 5, 5),
0,
0));
pack();
if ((parentFrame instanceof babylonWindow) || (parentFrame instanceof babylonServerWindow))
babylonPanel.centerDialog(parentFrame, this);
else babylonPanel.centerDialogOnScreen(this);
addKeyListener(this);
addWindowListener(this);
setResizable(false);
setVisible(true);
dismissButton.requestFocus();
}
