public void displayPage(JEditorPane pane, String text) {
    try {
      File helpFile = new File((String) locations.get(text));
      String loc = "file:" + helpFile.getAbsolutePath();
      URL page = new URL(loc);

      pane.setPage(page);

    } catch (IOException ioe) {
      JOptionPane.showMessageDialog(null, "Help Topic Unavailable");
      pane.getParent().repaint();
    }
  }
Esempio n. 2
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    TextPanel(String file) {
      super(new BorderLayout());

      JEditorPane text = new JEditorPane();

      try {
        text.setPage(TextPanel.this.getClass().getResource(file));
      } catch (Exception e) {
        text.setText("Error loading '" + file + "'");
        e.printStackTrace();
      }

      text.setEditable(false);

      JScrollPane scrollPane = new JScrollPane(text);
      Dimension dim = new Dimension();
      dim.width = 450;
      dim.height = 200;
      scrollPane.setPreferredSize(dim);
      TextPanel.this.add(BorderLayout.CENTER, scrollPane);
    }