void org.libcsdbg.jtracer.LogPane.append	(	final String	ln,
		final String	tag
	)

Append a line of formatted text.

Parameters

[in]	ln	the text
[in]	tag	the formatting style identifier

Note

Assuming that only one dispatching thread does all component rendering, there is no need for synchronized method access

Definition at line 108 of file LogPane.java.

Referenced by org.libcsdbg.jtracer.LogPane.appendln().

  {
    /* If the rendering is done by the event dispatching thread */
    if (EventQueue.isDispatchThread()) {
      try {
        Document doc = getDocument();
        int len = doc.getLength();
        doc.insertString(len, ln, getStyle(tag));
        setCaretPosition(len + ln.length());
      }

      catch (Throwable t) {
        Registry.debug(t);
      }

      return;
    }

    /*
     * If the rendering is done from any other thread, create a Worker task and
     * register it to be called by the event dispatching thread
     */
    class Worker implements Runnable {
      public void run()
      {
        /* The task is to recursively call the same method */
        append(ln, tag);
      }
    }

    try {
      SwingUtilities.invokeLater(new Worker());
    }

    catch (Throwable t) {
      Registry.debug(t);
    }
  }

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