--- a/gui/src/terminal/TerminalEmulation.h
+++ b/gui/src/terminal/TerminalEmulation.h
@@ -1,19 +1,18 @@
 /* OctaveGUI - A graphical user interface for Octave
- * Copyright (C) 2011 John P. Swensen, Jacob Dawid
- * jacob.dawid@googlemail.com
+ * Copyright (C) 2011 Jacob Dawid (jacob.dawid@googlemail.com)
  *
  * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Affero General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef TERMINALEMULATION_H
@@ -24,26 +23,52 @@
 #include <QMouseEvent>
 #include <QTextCursor>
 
+/**
+  * @class Terminal
+  * Interface for a terminal. This is the counterpart for the terminal
+  * emulation and must be implemented by the view part. It defines a basic set
+  * of actions that must be supported by the view part.
+  */
 class Terminal
 {
   public:
+    /** Queries the current text cursor.
+      * @return The current text cursor. */
     virtual QTextCursor textCursor () = 0;
+
+    /** Sets the given text cursor.
+      * @param cursor New text cursor to set. */
     virtual void setTextCursor (const QTextCursor& cursor) = 0;
 
+    /** Called whenever the bell has been activated. */
     virtual void bell () = 0;
 };
 
+/**
+  * @class TerminalEmulation
+  * Interface for any terminal emulation. It's the counterpart to the Terminal.
+  */
 class TerminalEmulation : public QObject
 {
   Q_OBJECT
 public:
+  /** Produces a new terminal emulation for a specific terminal.
+    * @param terminal The terminal associated with the emulation
+    * @return Terminal emulation. */
   static TerminalEmulation *newTerminalEmulation (Terminal *terminal);
+
   TerminalEmulation ();
   virtual ~TerminalEmulation () {}
 
+  /** Processes an incoming key event.
+    * @param keyEvent Key event to process. */
   virtual void processKeyEvent (QKeyEvent *keyEvent) = 0;
+
+  /** Transmit a block of text straight to the terminal emulation.
+    * @param text Text to be transmitted. */
   virtual void transmitText (const QString& text) = 0;
 protected:
+  /** The terminal this terminal emulation is connected to. */
   Terminal *m_terminal;
 };