* Holds a desired RGB colour. */

* A geometric rectangle class. * PRectangle is similar to the Win32 RECT. * PRectangles contain their top and left sides, but not their right and bo

* A geometric point class. * Point is similar to the Win32 POINT and GTK+ GdkPoint types. */

* The range class represents a range of text in a document. * The two values are not sorted as one end may be more significant than the other * as i

Ordered range to make drawing simpler

*/

*/

Functor used to truncate history

Wraps the (stringised versions of) the lhs, operator and rhs of an expression - as well as the result of evaluating it. This is used to build an Asser

*/

* Actions are used to store all the information required to perform one undo/redo step. */

Functor used to truncate history

*/

* Convenience class to ensure LineLayout objects are always disposed. */

* A smart pointer class to ensure Surfaces are set up and deleted correctly. */