protected void buildErrorPanel() {
errorPanel = new JPanel();
GroupLayout layout = new GroupLayout(errorPanel);
layout.setAutoCreateGaps(true);
layout.setAutoCreateContainerGaps(true);
errorPanel.setLayout(layout);
// errorPanel.setBorder(BorderFactory.createMatteBorder(2, 0, 0, 0, Color.BLACK));
errorMessage = new JTextPane();
errorMessage.setEditable(false);
errorMessage.setContentType("text/html");
errorMessage.setText(
"<html><body>Could not connect to the Processing server.<br>"
+ "Contributions cannot be installed or updated without an Internet connection.<br>"
+ "Please verify your network connection again, then try connecting again.</body></html>");
errorMessage.setFont(Toolkit.getSansFont(14, Font.PLAIN));
errorMessage.setMaximumSize(new Dimension(550, 50));
errorMessage.setOpaque(false);
StyledDocument doc = errorMessage.getStyledDocument();
SimpleAttributeSet center = new SimpleAttributeSet();
StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
doc.setParagraphAttributes(0, doc.getLength(), center, false);
closeButton = new JButton("X");
closeButton.setContentAreaFilled(false);
closeButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
contribDialog.makeAndShowTab(false, false);
}
});
tryAgainButton = new JButton("Try Again");
tryAgainButton.setFont(Toolkit.getSansFont(14, Font.PLAIN));
tryAgainButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
contribDialog.makeAndShowTab(false, true);
contribDialog.downloadAndUpdateContributionListing(editor.getBase());
}
});
layout.setHorizontalGroup(
layout
.createSequentialGroup()
.addPreferredGap(
LayoutStyle.ComponentPlacement.RELATED, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.CENTER)
.addComponent(errorMessage)
.addComponent(
tryAgainButton,
StatusPanel.BUTTON_WIDTH,
StatusPanel.BUTTON_WIDTH,
StatusPanel.BUTTON_WIDTH))
.addPreferredGap(
LayoutStyle.ComponentPlacement.RELATED, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE)
.addComponent(closeButton));
layout.setVerticalGroup(
layout
.createSequentialGroup()
.addGroup(
layout.createParallelGroup().addComponent(errorMessage).addComponent(closeButton))
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(tryAgainButton));
errorPanel.setBackground(Color.PINK);
errorPanel.validate();
}
public DocumentPanel() {
super(new BorderLayout());
JLabel lblDocument = new JLabel("Document: " + document.getTitle());
lblDocument.setBorder(new EtchedBorder());
textPane = new JTextPane(document);
textPane.setEditable(false);
textPane.setMargin(new Insets(5, 20, 5, 5));
textPane.setMaximumSize(new Dimension(364, 1000000000));
textPane.setPreferredSize(new Dimension(364, 400));
textPane.setMinimumSize(new Dimension(364, 10));
textPane.addCaretListener(
new CaretListener() {
public void caretUpdate(CaretEvent e) {
int length = document.getLength();
int offset = e.getDot();
if (e.getDot() == e.getMark()) textPane.getCaret().moveDot(offset + 1);
Paragraph p = lockManager.getParFromOffset(offset);
int pOffset = p.getOffset();
lblCursor.setText(
"Document Length="
+ String.valueOf(length)
+ ", CaretOffset="
+ String.valueOf(offset)
+ ", Paragraph="
+ p.toString()
+ ", Offset in Paragraph="
+ String.valueOf(offset - p.getOffset()));
}
});
Box box = new Box(BoxLayout.X_AXIS);
box.add(textPane);
box.add(Box.createGlue());
box.setBackground(Color.WHITE);
box.setOpaque(true);
box.setPreferredSize(new Dimension(600, 10000));
lblCursor = new JLabel("Cursor");
lblCursor.setBorder(new EtchedBorder());
JPanel boxText = new JPanel(new BorderLayout());
boxText.setBorder(new EmptyBorder(5, 5, 5, 5));
boxText.add(lblDocument, BorderLayout.NORTH);
boxText.add(new JScrollPane(box), BorderLayout.CENTER);
boxText.add(lblCursor, BorderLayout.SOUTH);
JLabel lblPars = new JLabel("Paragraphs: ");
lblPars.setBorder(new EtchedBorder());
parList = new JList();
parList.setPreferredSize(new Dimension(100, 300));
parList.setEnabled(false);
JPanel boxPars = new JPanel(new BorderLayout());
boxPars.setBorder(new EmptyBorder(5, 5, 5, 5));
boxPars.add(lblPars, BorderLayout.NORTH);
boxPars.add(new JScrollPane(parList), BorderLayout.CENTER);
add(boxText, BorderLayout.CENTER);
add(boxPars, BorderLayout.EAST);
}